Showing 18 items matching "physics of gases"
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Moorabbin Air MuseumBook - Gas turbine engines, Gas Turbines and Jet Propulsion
... Physics of gases...Moorabbin Air Museum Moorabbin Airport 12 First Street Moorabbin melbourne Gas turbine engines Physics of gases Gas turbine cycles Compressers Combustion chambers Nozzles Types of gas turbine Technical history & overview of gas turbine engines & jet propulsion, circa 1948 Gas Turbines and Jet Propulsion Book Gas turbine engines ...Technical history & overview of gas turbine engines & jet propulsion, circa 1948non-fictionTechnical history & overview of gas turbine engines & jet propulsion, circa 1948physics of gases, gas turbine cycles, compressers, combustion chambers, nozzles, types of gas turbine -
The Ed Muirhead Physics MuseumPhotograph, Cyclotron accelerator
... Black and white photo of cyclotron (nuclear physics accelerator): Gas target cell & neutron shielding. ...Physics Department used in Melbourne. John Rouse and David Caro was involved in the construction. Sticky typed labels on back from top and left to right: “WAX, GAS CELL” Handwritten on back right hand corner in pen: “Don’t know” Black and white photo of cyclotron (nuclear physics accelerator): Gas target cell & neutron shielding. ...Builit in 1950s and used till the mid 1970s within the Physics Department used in Melbourne. John Rouse and David Caro was involved in the construction.Black and white photo of cyclotron (nuclear physics accelerator): Gas target cell & neutron shielding. Sticky typed labels on back from top and left to right: “WAX, GAS CELL” Handwritten on back right hand corner in pen: “Don’t know” -
The Ed Muirhead Physics MuseumPhotograph, Cyclotron accelerator
... Black and white photo of cyclotron (nuclear physics accelerator): gas inlet system, focusing lens & filament stem & leads. ...Physics Department used in Melbourne. John Rouse and David Caro was involved in the construction. Sticky typed labels on back from top and left to right: “GAS INLET SYSTEM, 1st FOCUSSING LENS, FILAMENT STEM & LEADS” Black and white photo of cyclotron (nuclear physics accelerator): gas inlet system, focusing lens & filament stem & leads. ...Builit in 1950s and used till the mid 1970s within the Physics Department used in Melbourne. John Rouse and David Caro was involved in the construction.Black and white photo of cyclotron (nuclear physics accelerator): gas inlet system, focusing lens & filament stem & leads. Duplicate of 177. Sticky typed labels on back from top and left to right: “GAS INLET SYSTEM, 1st FOCUSSING LENS, FILAMENT STEM & LEADS” -
The Ed Muirhead Physics MuseumPhotograph, Cyclotron accelerator
... Black and white photo of cyclotron (nuclear physics accelerator): gas inlet system, focusing lens & filament stem & leads. ...Physics Department used in Melbourne. John Rouse and David Caro was involved in the construction. Sticky typed labels on back from top and left to right: “GAS INLET SYSTEM, 1st FOCUSSING LENS, FILAMENT STEM & LEADS” Black and white photo of cyclotron (nuclear physics accelerator): gas inlet system, focusing lens & filament stem & leads. ...Builit in 1950s and used till the mid 1970s within the Physics Department used in Melbourne. John Rouse and David Caro was involved in the construction.Black and white photo of cyclotron (nuclear physics accelerator): gas inlet system, focusing lens & filament stem & leads. Duplicate of 178.Sticky typed labels on back from top and left to right: “GAS INLET SYSTEM, 1st FOCUSSING LENS, FILAMENT STEM & LEADS” -
Federation University Historical CollectionDocument, List of Subjects
... Gas Engines...Mr Gilchrist...Elementry Electricity & Magnetism...Electrical Technology...Mr Sutherland...Turning and Fitting...Mr Connon...Engineering Drawing...Mr Kerr...Geometry...Algebra...Trigonometry...Physics...Murphy Ore Dressing Practical Mining Mining Geology Mineralogy Geology Petrology Botany Applied Mechanics Mr Hart Mine Surveying Land Surveying Steam and Gas Engines Mr Gilchrist Elementry Electricity & Magnetism Electrical Technology Mr Sutherland Turning and Fitting Mr Connon Engineering Drawing Mr Kerr Geometry Algebra Trigonometry Physics Conics Calculus Mr Whitington Building Construction Plane and Solid Geometry Plumbing Grade Mr Hall Mr Mullins Carpentry Wool Classing Materia Medica Mr Gutheil Technical Arithmatic Mr Hutchison Telegraphy Mr Williams Sloyd Mr Slater Photography Mr Campbell Manual Training Cyanide Mr Deane Mr Brittain Mr Martell English Astronomy List of subjects 8S3S in large writng on the back Foolscap sized list of Subjects from Ballarat School of Mines with handwritten names. ...School of Mines Ballarat is predecessor of Federation University Foolscap sized list of Subjects from Ballarat School of Mines with handwritten names.8S3S in large writng on the back school of mines ballarat, practical chemistry, mr. walker, theoretical chemistry, theoretical agricultural chemistry, practical agricultural chemistry, technical chemistry, metallurgy, alfred mica smith, metallurgical calculations, metallurgy of gold and ore dressing, assaying practical, assaying dry, mr. murphy, ore dressing practical, mining, mining geology, mineralogy, geology, petrology, botany, applied mechanics, mr hart, mine surveying, land surveying, steam and gas engines, mr gilchrist, elementry electricity & magnetism, electrical technology, mr sutherland, turning and fitting, mr connon, engineering drawing, mr kerr, geometry, algebra, trigonometry, physics, conics, calculus, mr whitington, building construction, plane and solid geometry, plumbing grade, mr hall, mr mullins, carpentry, wool classing, materia medica, mr gutheil, technical arithmatic, mr hutchison, telegraphy, mr williams, sloyd, mr slater, photography, mr campbell, manual training, cyanide, mr deane, mr brittain, mr martell, english, astronomy, list of subjects -
NMIT (Northern Melbourne Institute of TAFE)Plumbing tools: CTS and PTS 1920s onwards, Plumbing tools and texts used in teaching 1920s
... physics, new rev. edn., by Thomas Tasker and Alexander Boden, Science Press, Sydney, 1966. • Gasfitting. Printed and published by McCarron Bird Pty. Ltd. [Melbourne] • Trade science for plumbing apprentices, Education Dept. Victoria, 1954 • Sanitary Plumbing and water supply, Dept. of Labour • Gasfitting, produced by members of the Colonial Gas...physics, new rev. edn., by Thomas Tasker and Alexander Boden, Science Press, Sydney, 1966. • Gasfitting. Printed and published by McCarron Bird Pty. Ltd. [Melbourne] • Trade science for plumbing apprentices, Education Dept. Victoria, 1954 • Sanitary Plumbing and water supply, Dept. of Labour • Gasfitting, produced by members of the Colonial Gas ...A number of Plumbing tools dating from 1880s-1970s and used in teaching at Collingwood Technical School then also at Preston Technical School and at Northern Metropolitan College of TAFE's Heidelberg campus. Includes: Kerosene blow torch X 2 (1930s-); Stillson Grips; Pipe Cutter; Mash hammer; Adjustable spanner X 3 different sizes; Caulking tool; 5 way tee, 2X3 way tee, 4 way tee (1930s-); Old Handmade lead traps (student work) X 2; Metal tool tray holding; Offset adjustable spud spanner; Pear shaped lead working mallet; Bossing tool for lead work (1880s-1920s); Soldering iron (1920s-); Set square; Large screwdriver; Also Plumbing texts: • Problems for elementary physics, new rev. edn., by Thomas Tasker and Alexander Boden, Science Press, Sydney, 1966. • Gasfitting. Printed and published by McCarron Bird Pty. Ltd. [Melbourne] • Trade science for plumbing apprentices, Education Dept. Victoria, 1954 • Sanitary Plumbing and water supply, Dept. of Labour • Gasfitting, produced by members of the Colonial Gas Association Limited, Gas and Fuel Corporation of Victoria, and the Technical Division of the Education Department of Victoria. Rev metric edn. 1976 • Mechanical world year book 1953, Manchester Emmott & Co., 1953 collingwood technical school, preston technical school, northern metropolitan college of tafe, plumbing tools, plumbing texts, nmit -
City of Moorabbin Historical Society (Operating the Box Cottage Museum)Manufactured GLass, test tubes, mixers, 20thC
... gases to the environment. Test tubes are usually held in special-purpose racks, Test tubes for physics and chemistry are usually made of glass for better resistance to heat and corrosive chemicals and longer life. ...gases to the environment. Test tubes are usually held in special-purpose racks, Test tubes for physics and chemistry are usually made of glass for better resistance to heat and corrosive chemicals and longer life. ...A test tube, also known as a culture tube or sample tube, is a common piece of laboratory glassware consisting of a finger-like length of glass or clear plastic tubing, open at the top, usually with a rounded U-shaped bottom. Test tubes are widely used by pharmacists to hold, mix, or heat small quantities of solid or liquid chemicals, especially for qualitative experiments and assays. Their round bottom and straight sides minimize mass loss when pouring, make them easier to clean, and allow convenient monitoring of the contents. The long, narrow neck slows down the spreading of vapours and gases to the environment. Test tubes are usually held in special-purpose racks, Test tubes for physics and chemistry are usually made of glass for better resistance to heat and corrosive chemicals and longer life. Tubes made from expansion-resistant glasses, such as borosilicate glass, can be placed directly over a Bunsen burner flame.8 clear glass test tubes of varied capacity with 3 glass mixers sitting in a wooden stand. A 1 metre length of clear plastic tubing is with this setglass manufacturers, test tubes, culture tubes, sample tubes, borosilicate glass, otto schlott, felton grimwade company, melbourne glass bottle works, laboratory glass, pharmacy, moorabbin, bentleigh, cheltenham, spotswood melbourne -
Federation University Historical CollectionBook, Ballarat School of Mines, Ballarat School of Mines Calendar, 1911, 1911
... Physics, Practical, Plane and Solid Geometry, Photography, Subscriptions and Donations 1910. Plan of Buildings and Grounds Engineers with qualifications from the Ballarat School of Mines were sought by mines throughout the world. ballarat school of mines scientific equipment engineering classroom desks gas lighting calendar r. maddern j. m. bickett w. h. middleton j. d. woolcott w. nixon daniel. walker fred j. martell professor a. mica smith hubert r. murphy charles a. deane arthur garrard professor t. s. hart professor a. d. gilchrist a. e. c. kerr j. brittain e. j. a. mcconnon john m. sutherland bertram whitington h. j. hall e. gutheil charles campbell t. williams d. e. mullins sir redmond barry judge rogers r. m. sergeant thomas bath andrew anderson general regulations discipline discipline board associateship and final certificates mining engineering metallurgy geology electrical engineering certificate courses junior technical school fees subjects of instruction chemistry geological department engineering department electrical engineering department department of mathematics and physics practical plane and solid geometry photography full certificates issued supplementary examination results - may 1910 supplementary examination results - april 1908 subscriptions and donations 1910 Blue soft covered book of 64 pages titled the Ballarat School of Mines Calendar. ...In 1911 R. Maddern was President of the Ballarat School of Mines. Contents of this booklet are: Asssociateship, Calendar, Certificate Courses, Departmental Regulations, Discipline, Discipline Board, Examination Results, Fees, Full Certificates Issued, General Regulations, Introduction, Junior Technical School, Officer Bearers, Professors and Lecturers, Subjects of Instruction - Department of Chemistry and Metallurgy, Geological Department, Engineering Department, Electrical Engineering Department, Department of Mathematics and Physics, Practical, Plane and Solid Geometry, Photography, Subscriptions and Donations 1910. Plan of Buildings and Grounds Engineers with qualifications from the Ballarat School of Mines were sought by mines throughout the world. Blue soft covered book of 64 pages titled the Ballarat School of Mines Calendar. The book includes images of the Engineering Room, the Maddern Roasting Furnace, Museum, Junior Chemical Laboratory, Plan of Buildings and Ground, Chemical Laboratory, Concentration Floor, Linkenbach Table, Engineering Laboratory, Experimental Steam Engine, Chemical Lecture Room, Physics Instruction Room, Newtonian Telescopy, Ballarat Observatory, Instructor's Laoratory, Wilfrey Table, Chlorination plant, Cyanide House and R. Maddern. ballarat school of mines, scientific equipment, engineering, classroom, desks, gas lighting, calendar, r. maddern, j. m. bickett, w. h. middleton, j. d. woolcott, w. nixon, daniel. walker, fred j. martell, professor a. mica smith, hubert r. murphy, charles a. deane, arthur garrard, professor t. s. hart, professor a. d. gilchrist, a. e. c. kerr, j. brittain, e. j. a. mcconnon, john m. sutherland, bertram whitington, h. j. hall, e. gutheil, charles campbell, t. williams, d. e. mullins, sir redmond barry, judge rogers, r. m. sergeant, thomas bath, andrew anderson, general regulations, discipline, discipline board, associateship and final certificates, mining engineering, metallurgy, geology, electrical engineering, certificate courses, junior technical school, fees, subjects of instruction, chemistry, geological department, engineering department, electrical engineering department, department of mathematics and physics, practical, plane and solid geometry, photography, full certificates issued, supplementary examination results - may 1910, supplementary examination results - april 1908, subscriptions and donations 1910 -
Federation University Historical CollectionBook, Ballarat School of Mines Calendar, 1903
... physics...geometry...photography...chemistry...organic chemistry...assaying...mining gelogy...mineralogy...petrology...algebra...trigonometry...mensuration...land surveying...mine surveying...steam and gas...Images include: Andrew Anderson, Lecture Rooms (Administration Building), Senior members of staff, School Buildings and Grounds, Linkenbach Table - Battery Laboratory, Engineering laboratory interior, junior Chemistry Laboratory; Assay Laboratory, Battery Laboratory interior, Maddern Furnace ballarat school of mines andersnon\bickett vale warrington rogers oddie dunn figgis david ham herman lindsay lonie maddern middleton morrison nevett pearce scott woolcott wanliss r.e. williams henry cuthbert thomas hart charles kent frederick martell newman william bailey hamilton bechervaise george russell thomas bath r.m. serjeant peter matthews theo williams alfred mica smithh daniel walker hubert murphy charles deane arthur garrard valentine anderson douglas runtin john balyney l. cameron dawbarn a.e.c. kerr john adams edgar mcconnon hall john m. sutherland usher charles campbell metallurgy geology certificate as mine manager certificat as assayer labratory museum land and mine surveying applied mechanics machine drawing and dedign mechanics applied to mining engineering laboratory electrical department state school lectures excursions mathematics physics geometry photography chemistry organic chemistry assaying mining gelogy mineralogy petrology algebra trigonometry mensuration land surveying mine surveying steam and gas engines dynamics and heat sound and light magnetism and electricity electrical tecnology botany veterinary science engineering drawing electroplating Charcoal soft covered book at 100 pages. ...Contents include: Associateship and final certificates; Calendar for 1903; Discipline; Fees; Full Certificates issued; general regulations: Honorary Correspondents: Office Bearers; Professor and Lecturers; Results of exams; Statistics; Subscriptions and Donations; Subjects included in Regulation Technical Schools; Subjects on Instruction; Subjects included in Associateship course, Time table. Images include: Andrew Anderson, Lecture Rooms (Administration Building), Senior members of staff, School Buildings and Grounds, Linkenbach Table - Battery Laboratory, Engineering laboratory interior, junior Chemistry Laboratory; Assay Laboratory, Battery Laboratory interior, Maddern FurnaceCharcoal soft covered book at 100 pages. ballarat school of mines, andersnon\bickett, vale, warrington rogers, oddie, dunn, figgis, david ham, herman, lindsay, lonie, maddern, middleton, morrison, nevett, pearce, scott, woolcott, wanliss, r.e. williams, henry cuthbert, thomas hart, charles kent, frederick martell, newman, william bailey, hamilton, bechervaise, george russell, thomas bath, r.m. serjeant, peter matthews, theo williams, alfred mica smithh, daniel walker, hubert murphy, charles deane, arthur garrard, valentine anderson, douglas runtin, john balyney, l. cameron, dawbarn, a.e.c. kerr, john adams, edgar mcconnon, hall, john m. sutherland, usher, charles campbell, metallurgy, geology, certificate as mine manager, certificat as assayer, labratory, museum, land and mine surveying, applied mechanics, machine drawing and dedign, mechanics applied to mining, engineering laboratory, electrical department, state school lectures, excursions, mathematics, physics, geometry, photography, chemistry, organic chemistry, assaying, mining gelogy, mineralogy, petrology, algebra, trigonometry, mensuration, land surveying, mine surveying, steam and gas engines, dynamics and heat, sound and light, magnetism and electricity, electrical tecnology, botany, veterinary science, engineering drawing, electroplating -
Federation University Historical CollectionBook - Ledger, Ballarat School of Mines Trade Meetings?
... physics...petrology...surveying...steam and gas...Barker Library (top floor) Mount Helen goldfields ballarat school of mines trades h.h.smith sheet metalwork plumbing gasfitting carpentry joinery cabinet making manuel training photography architecture engineering drawing dressmaking assaying chemistry electricty and magnetism fitting and turning electrical calculations geology geometrical drawing hydraulics applied mechanics mining geology metallurgy mineralogy printing physics petrology surveying steam and gas engineers turning and fitting trigonometry telegraphy telephone fitters woolclassing .2) Timetable book of the Ballarat School of Mines, associated with H.H. ....2) Timetable book of the Ballarat School of Mines, associated with H.H. Smith, and student fees.ballarat school of mines, trades, h.h.smith, sheet metalwork, plumbing, gasfitting, carpentry, joinery, cabinet making, manuel training, photography, architecture, engineering drawing, dressmaking, assaying, chemistry, electricty and magnetism, fitting and turning, electrical calculations, geology, geometrical drawing, hydraulics, applied mechanics, mining geology, metallurgy, mineralogy, printing, physics, petrology, surveying, steam and gas engineers, turning and fitting, trigonometry, telegraphy, telephone fitters, woolclassing -
The Ed Muirhead Physics MuseumGas X-ray Tube
... Physics, the University of Melbourne Cat. No. 22. Jacqueline Eager Student Projects Placement, Cultural Collections 2005 The original X-ray tubes relied on low pressure operation. The electrons and positive ions are produced in the residual gas...The Ed Muirhead Physics Museum Level 2, The School of Physics, David Caro Building (192) Corner of Elgin and Swanston Streets The University of Melbourne Parkville melbourne x-ray tubes gas x-ray tube laby spectroscopy Stamped Label: “NATURAL PHILOSOPHY LABORATORY/ No/ UNIVERSITY OF MELBOURNE” Stamped: “90268 M. ...The investigation of the x-ray appears early on to have been a priority research topic at the University of Melbourne’s School of Physics. This interest was sparked by the appointment in 1889 of Professor T.R. Lyle. Lyle, who was head of the school until 1915, is thought to have been the first person in Australia to have taken an x-ray photograph. A copy of this photograph can be found in the School of Physics Archive. For this particular experiment Lyle actually made his own x-ray tube. His successor, Professor Laby, continued to work with x-rays. During the 1920s Laby worked on the x-ray spectra of atoms and in 1930 he co-published with Dr. C.E. Eddy, Quantitative Analysis by X-Ray Spectroscopy. Also with Eddy, Laby produced the landmark paper Sensitivity of Atomic Analysis by X-rays. Laby went on to have an x-ray spectrograph of his own design manufactured by Adam Hilger Ltd. (see cat. No. 38). School of Physics, the University of Melbourne Cat. No. 22. Jacqueline Eager Student Projects Placement, Cultural Collections 2005 The original X-ray tubes relied on low pressure operation. The electrons and positive ions are produced in the residual gas. Positive ions are accelerated towards the cathode and release electrons which on hitting the anode produce X-rays. These early gas X-ray tubes operated satisfactory only over a narrow pressure range. Stamped Label: “NATURAL PHILOSOPHY LABORATORY/ No/ UNIVERSITY OF MELBOURNE” Stamped: “90268 M. No. 5171[??]/No. 2156[??]/ M. No. 346585.” x-ray tubes, gas x-ray tube, laby, spectroscopy -
The Ed Muirhead Physics MuseumGas X-ray Tube, Victor
... Physics, the University of Melbourne Cat. No. 22. Jacqueline Eager Student Projects Placement, Cultural Collections 2005 The original X-ray tubes relied on low pressure operation. The electrons and positive ions are produced in the residual gas...Physics, the University of Melbourne Cat. No. 22. Jacqueline Eager Student Projects Placement, Cultural Collections 2005 The original X-ray tubes relied on low pressure operation. The electrons and positive ions are produced in the residual gas ...The investigation of the x-ray appears early on to have been a priority research topic at the University of Melbourne’s School of Physics. This interest was sparked by the appointment in 1889 of Professor T.R. Lyle. Lyle, who was head of the school until 1915, is thought to have been the first person in Australia to have taken an x-ray photograph. A copy of this photograph can be found in the School of Physics Archive. For this particular experiment Lyle actually made his own x-ray tube. His successor, Professor Laby, continued to work with x-rays. During the 1920s Laby worked on the x-ray spectra of atoms and in 1930 he co-published with Dr. C.E. Eddy, Quantitative Analysis by X-Ray Spectroscopy. Also with Eddy, Laby produced the landmark paper Sensitivity of Atomic Analysis by X-rays. Laby went on to have an x-ray spectrograph of his own design manufactured by Adam Hilger Ltd. (see cat. No. 38). School of Physics, the University of Melbourne Cat. No. 22. Jacqueline Eager Student Projects Placement, Cultural Collections 2005 The original X-ray tubes relied on low pressure operation. The electrons and positive ions are produced in the residual gas. Positive ions are accelerated towards the cathode and release electrons which on hitting the anode produce X-rays. These early gas X-ray tubes operated satisfactory only over a narrow pressure range. Manufacturer’s mark stamped: “PATENTED/ VICTOR/ TRADEMARK/ MADE IN BOSTON U.S.A./ TUNGSTEN” A white circular stamp, stamped near the manufacturer’s mark: “[illegible]TER WIGGH[illegible]” Stamped label: “NAT. PHIL. LAB./ No./ UNIV. OF MELB.” Inscription on the end face of the copper piece: “PAT. SEP 5’ 11 DEC. 30’13/ JUNE 23, 14 NOV. 30.15/ 43835” -
The Ed Muirhead Physics MuseumCoolidge X-ray Tube
... Physics, the University of Melbourne Cat. No. 22. Jacqueline Eager Student Projects Placement, Cultural Collections 2005 In 1913 Coolidge overcame the limitation of the narrow operating range of the gas X-ray tubes with the invention of the vacuum X-ray tube. ...Physics, the University of Melbourne Cat. No. 22. Jacqueline Eager Student Projects Placement, Cultural Collections 2005 In 1913 Coolidge overcame the limitation of the narrow operating range of the gas X-ray tubes with the invention of the vacuum X-ray tube. ...The investigation of the x-ray appears early on to have been a priority research topic at the University of Melbourne’s School of Physics. This interest was sparked by the appointment in 1889 of Professor T.R. Lyle. Lyle, who was head of the school until 1915, is thought to have been the first person in Australia to have taken an x-ray photograph. A copy of this photograph can be found in the School of Physics Archive. For this particular experiment Lyle actually made his own x-ray tube. His successor, Professor Laby, continued to work with x-rays. During the 1920s Laby worked on the x-ray spectra of atoms and in 1930 he co-published with Dr. C.E. Eddy, Quantitative Analysis by X-Ray Spectroscopy. Also with Eddy, Laby produced the landmark paper Sensitivity of Atomic Analysis by X-rays. Laby went on to have an x-ray spectrograph of his own design manufactured by Adam Hilger Ltd. (see cat. No. 38). School of Physics, the University of Melbourne Cat. No. 22. Jacqueline Eager Student Projects Placement, Cultural Collections 2005 In 1913 Coolidge overcame the limitation of the narrow operating range of the gas X-ray tubes with the invention of the vacuum X-ray tube. A filament heated by an electric current directly releases electrons by thermionic emission. In thermionic emission, electrons are emitted from a metal surface directly by the application of an electric current to heat a wire filament. The electrons accelerate to the anode and produce X-rays. The anode has associated cooling fins due to the high temperatures attained by the release of kinetic energy by the electrons on colliding with the anode. Internal Glass sleeve: “A941/L2593/2821” -
The Ed Muirhead Physics MuseumPhotograph of main tank ,Pelletron Accelerator
... Physics, David Caro Building (192) Corner of Elgin and Swanston Streets The University of Melbourne Parkville melbourne The Pelletron is a high Voltage particle accelerator capable of producing 5Mev. The main tank contains the pelletron chain of metal pellets connected by insulating nylon links. The pellets are charged by induction and transported by a chain to the collecting dome. The tank is filled with sulfur hexafluoride a high voltage insulating gas ...The Pelletron is a high Voltage particle accelerator capable of producing 5Mev. The main tank contains the pelletron chain of metal pellets connected by insulating nylon links. The pellets are charged by induction and transported by a chain to the collecting dome. The tank is filled with sulfur hexafluoride a high voltage insulating gas -
The Ed Muirhead Physics MuseumMILLIONAIRE (#2) 10 keys
... Physics, David Caro Building (192) Corner of Elgin and Swanston Streets The University of Melbourne Parkville melbourne Plaque: ‘Hans W Egli/Ingenieur / Fabrikation von flechenmashinen [sic; ?] / Pat. O, Steiger / Zurich II / No 2566. Sole Agents for Australia / Peacock Bros./ Business Systems Company / 558 , 560, 562 Collins St., Melbourne / and at / Sydney, Adelaide, Perth’ Plaque: ‘Presented to . / Department of Information Science / Melbourne University / by the / Gas & Fuel Corporation of Victoria / This calculating machine was used by Engineers of the Metropolitan Gas Co and Gas & Fuel Corporation / from 1917 to 1970’ MILLIONAIRE (#2) 10 keys ...Plaque: ‘Hans W Egli/Ingenieur / Fabrikation von flechenmashinen [sic; ?] / Pat. O, Steiger / Zurich II / No 2566. Sole Agents for Australia / Peacock Bros./ Business Systems Company / 558 , 560, 562 Collins St., Melbourne / and at / Sydney, Adelaide, Perth’ Plaque: ‘Presented to . / Department of Information Science / Melbourne University / by the / Gas & Fuel Corporation of Victoria / This calculating machine was used by Engineers of the Metropolitan Gas Co and Gas & Fuel Corporation / from 1917 to 1970’ -
The Ed Muirhead Physics MuseumGas-powered engine
... The Ed Muirhead Physics Museum Level 2, The School of Physics, David Caro Building (192) Corner of Elgin and Swanston Streets The University of Melbourne Parkville melbourne Gas-powered engine used to drive Grayson’s original ruling engine (Cat. no. 35) Because of frequent failures of the electric power supply, Grayson preferred to use a hot-air engine, driven by a gas flame, to turn the engine so that, once a ruling had commenced, it would continue uninterrupted until the end. ...Gas-powered engine used to drive Grayson’s original ruling engine (Cat. no. 35) Because of frequent failures of the electric power supply, Grayson preferred to use a hot-air engine, driven by a gas flame, to turn the engine so that, once a ruling had commenced, it would continue uninterrupted until the end. -
The Ed Muirhead Physics MuseumMILLIONAIRE (#2) 10 keys
... Physics, David Caro Building (192) Corner of Elgin and Swanston Streets The University of Melbourne Parkville melbourne Plaque: ‘Hans W Egli/Ingenieur / Fabrikation von flechenmashinen [sic; ?] / Pat. O, Steiger / Zurich II / No 2566. Sole Agents for Australia / Peacock Bros./ Business Systems Company / 558 , 560, 562 Collins St., Melbourne / and at / Sydney, Adelaide, Perth’ Plaque: ‘Presented to . / Department of Information Science / Melbourne University / by the / Gas & Fuel Corporation of Victoria / This calculating machine was used by Engineers of the Metropolitan Gas Co and Gas & Fuel Corporation / from 1917 to 1970’ MILLIONAIRE (#2) 10 keys ...Plaque: ‘Hans W Egli/Ingenieur / Fabrikation von flechenmashinen [sic; ?] / Pat. O, Steiger / Zurich II / No 2566. Sole Agents for Australia / Peacock Bros./ Business Systems Company / 558 , 560, 562 Collins St., Melbourne / and at / Sydney, Adelaide, Perth’ Plaque: ‘Presented to . / Department of Information Science / Melbourne University / by the / Gas & Fuel Corporation of Victoria / This calculating machine was used by Engineers of the Metropolitan Gas Co and Gas & Fuel Corporation / from 1917 to 1970’ -
University of Melbourne, School of ChemistryMicrobalance
... Physics. The design was widely used by other chemists, including Masson's mentor, Professor Ramsay, working in London on newly discovered rare gases (especially Radon), and Professor Hartung in Melbourne, investigating the chemistry of the decomposition of silver salts in photographic processes. ...Physics. The design was widely used by other chemists, including Masson's mentor, Professor Ramsay, working in London on newly discovered rare gases (especially Radon), and Professor Hartung in Melbourne, investigating the chemistry of the decomposition of silver salts in photographic processes. ...An original Kerr-Grant Microbalance, modified by E.J.Hartung This balance was invented in the chemistry department by Bertram Dillon Steele, later first Professor of Chemistry at the University of Queensland 1910-1930, in collaboration with Professor Kerr Grant, Physics. The design was widely used by other chemists, including Masson's mentor, Professor Ramsay, working in London on newly discovered rare gases (especially Radon), and Professor Hartung in Melbourne, investigating the chemistry of the decomposition of silver salts in photographic processes. The principle of the microbalance was to measure the change in density of a gas by the shift in the balancing beam due to a change in pressure of the gas in the balance case. The quartz balancing beam was made by Bertram Steele who was particularly skilled in glassblowing. A quartz beam is the beam of the Aston microbalance based on the Steele/Grant instrument, and described by F.W. Aston, the inventor of the mass spectrometer. The bulb at one end of the beam contained a fixed amount of air, so that a change in the pressure of gas in the balance case changed the buoyancy of the beam, yielding a displacement in the beam which could be measured. By this means, differences in weight of about 10 nanogram could be measured, in amounts of up to 0.1 gram. Such differences are significant the increase in weight of a metal sample due to surface oxidation (Steele's interest) in the weight loss due to radioactive decay of Radium (Ramsay's work), and in the estimates of density change due to the isotopic distribution of Neon (Aston). Ernst Johannes Hartung was a chemist and astronomer. Educated at the University of Melbourne (BSc 1913, DSc 1919), he became lecturer in 1919, associate professor in 1924, and succeeded Rivett as chair of chemistry in 1928, remaining in this position until 1953. Hartung?s lecturing style surged with enthusiasm and he employed the use of screen projections to demonstrate chemical phenomena to large undergraduate classes. In 1935 he recorded Brownian movement in colloidal solutions on 35 mm cinefilm, which was later copied onto 16 mm film for the Eastman Kodak Co. World Science Library. This can be viewed in the Chemistry laboratory. He researched the photo decomposition of silver halides, and was awarded the David Syme Prize in 1926. He devoted time to the design and construction of a large, new chemistry building for the School of Chemistry (built 1938?1939). During World War II he was approached by Professor Thomas Laby, chairman of the Optical Munitions Panel, to chair the advisory committee on optical materials, to produce high quality optical glass in Australia. This was successful, with large-scale production achieved within ten months at a reasonable cost. Hartung served three terms as general President of the (Royal) Australian Chemical Institute, was an ex-officio councillor of the Council for Scientific and Industrial Research, and a Trustee of the Museum of Applied Science (now part of Museum Victoria).An original Kerr-Grant Microbalance, modified by E.J. Hartung.
