This working-model steam engine was hand-made c.1893 by Frank Scott of Mewburn Park, and used to drive a pump. The entire engine and base were repaired, cleaned and restored by participants in a LEAP program hosted by Eastern Victorian Group Training, Bairnsdale, in June 1995. This included repairing a broken piston arm.This small steam engine has two wheels attached to shafts connected to a single piston. It has a horizontal double-acting three inch bore with a four and half inch stroke fitted with Stephensons link reversing gear. It is mounted on a green-coloured wooden box.engines

Six cylinder Bell 47G - 3B1 Piston Engine72011 Rev-AT Equip - 8ZJ2, AVCO Lycomingengine, sioux, bell 47g - 3b1

piston and con rod with GMH logo mounted an an aluminum frame48215, james alexander holden, thank you for your significant contribution towards GM Holdens proud australian history dedicating 161 years of valued service 1856 to 2017award, trophy

Document: black pen engineering drawing. On top ' Piston'. On bottom ' A. Richardson'Alf Richardsonperson, alf richardson, engineering drawing, bendigo, alf richardson, mining, engineering drawing

Ash tray Spitfire piston head Model Spitfire over head on wire

One of Australia’s most acclaimed printmakers, Grahame King originally trained as a commercial artist in the mid-1930s. The Design Archives holds a collection of embossed advertising showcards designed by King in the 1950s which reveal examples of graphic design and typography in post-war Melbourne. The showcards were used by iconic companies for advertising and promotion on shop counters and in window displays and were produced by Firestone Embossed Showcards. Megan Atkins, 2017 Sign shows centrifugal pumps, close coupled centrifugal pumps and self-oiling piston pumps.Printed text bottom left on verso, Firestone embossed showcards PTY. LTDshowcards, advertising, graphic design, commercial art, artist

For an explanation about the history of steam engine indicators, visit: http://www.archivingindustry.com/Indicator/contentback.htm [last viewed 20 May 2013]. For information about the Richards' Improved Patent Steam-Engine Indicator see John Walter's publication 'The Engine Indicator: a short history of the autographic patterns from 1800 to the present day' - available online via: http://www.archivingindustry.com/Indicator/chaptertwo.pdf Information on Casartelli, Manchester is also available online via: http://www.archivingindustry.com/Indicator/chapterfour.pdf Refer pp.21-22 [last viewed 20 May 2013]Brass steam-engine indicator 125mm tall - accompanied by four steel piston springs - and a wooden measuring ruleIndicator [a] Casartelli Manchester [b] 41 ; Ruler [a] 12 to the Inch [b] No.2 [c] Casartelli & Son Manchesterrichards improved patent steam engine indicator, casartelli manchester

Trench art was a common past time and items were created using available materials. Ashtray created from an airplane piston with single engine airplane mounted on top edge. Three blade propeller in working order.1745-02/2 on pistol head.

Small metal box, no markings on the box. Inside a glass syringe with metal piston, also three needles. Aileen and John Ellison Collectionmedical, syringe

Five cc syringe glass barrel and metal piston. there is a piece of paper with the syringe with the date of March 1965. Three needles are included. Aileen and John Ellison Collection medical, syringe

B&W photo ofg a man operating a large scale machine to manufacture a section of an exhaust manifold for a Doxford oppopsed piston diesel engine; at theCommonwealth Government Ordinace Factory Bendigo

Black and white photo a stripped Studebaker President 8 Engine from a bus. Photo shows the interior of the engine block, crankshaft and pistons with conrods. Typed on the back is information about the bus.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, scalebuoy, vincent kelly, studebaker president 8 engine

This model was found in the collection of Bay Steamers Maritime Museum. It is not knowt who created it but it is supposed that it was constructed to educate the many masters of the Wattle in the operation of a steam engine - a not so common mode of power these days. A Bay Steamers Maritime Museum examined the model in March 2012 and discovered that is was in poor repair. Using his existing knowledge, and with reference to some historic texts, he made some repairs and returned the model to working order. Here is his anaylsis of the situation as an excerpt from the Bay Steamers Maritime Museum newsletter Steamlines May 2012 "I was confronted with a model of a steam engine used years ago as a training aid for hopeful steam engineers. Already having a knowledge of steam operations, I considered a museum write-up for that model a ‘piece of cake’. However, on turning the model’s crankshaft, the valve timing seemed ‘out of kilter’ with the movement of the piston. Problem was that the two eccentrics on the crankshaft were not properly secured to it. Eventually I fastened the two eccentrics to the crankshaft where I felt that they should be and then realized that one of them had a chain-driven valve-timing device attached. This would be adjusted while an engine was running to achieve best performance and fuel economy whilst in operation by accurately controlling the period of time during which steam under pressure from the boiler would be admitted to the cylinder and give greater time for the steam to expand in the cylinder, move the piston and turn the crankshaft and thus, drive the attached apparatus. When the valves were correctly set up it was then possible to get the model to function properly.The model comprises a green section, which is the actual the model mounted on a brown painted board. There are two parts of the model, painted white representing the steam passages, and black representing the cast- iron portions of the cylinder-block casting, and of the main valve sliding between the cylinder a second sliding valve. Of the black portions, one slides back and forth being connected to a rod which is connected to an eccentric clamped to the crankshaft and is the nearer to the flywheel of two eccentrics. This eccentric is attached to the crankshaft at an angle of 90 degrees to the crank-pin attached to the flywheel. To operate the model simply turn the flywheel by means of the handle attached to its crank-pin. A second eccentric is also attached to the crankshaft, further away from the first eccentric, and it is adjusted to operate 90 degrees from the first eccentric (that is, 180 degrees from the crank-pin) A piston (painted silver) is located in a plastic cylinder and has a piston rod which passes through one end of the cylinder, (in actual practice a steam-proof gland seals the cylinder against loss of steam) terminating in a cross-head slide between four rails guiding it. From this cross-head, a connecting rod joins the piston-rod to the flywheel via the crank-pin attached to the flywheel which is part of the crankshaft. (In actual practice, a flywheel may not be used, particularly in a multi-cylinder engine.) The white portions of the model painted nearest to the cylinder represent the two steam ports cast into the main cylinder block, whilst one section painted in between those two represents the exhaust outlet (which may be connected to a condenser to conserve water, or to the open air). The main slide valve has three white-painted portions painted thereon. It has two white-painted marks representing the steam passages to the steam ports into the cylinder, and a third section in between the other two, being that part of the valve through which exhaust steam passes in line with the ports in the cylinder block. By rotating the flywheel, the operations of an engine will be observed as steam is admitted to the main valve via the gap between the two jaws of two moveable portions of a second sliding valve which is operated by the second eccentric attached to the crank-shaft. This eccentric is used to finely tune the valve timing of this model to obtain best running results of an engine. There are various methods used for reversing a steam engine. model compound steam engine, steam engine, model, crankshaft, valve, flywheel, wattle, engineer, eccentrics

Sepia toned, mounted on green board. Interior of engine room, showing machines with large pistons, drive shafts and fly wheels. Inscription: plague on front of machine 'A. Harkness & Co | Engineers | 1907 | Bendigo'.A. G. Levy, (Eaglehawk photographer)organization, business, a.harkness + co

Hard covered book with leather spine and corners. Image of a piston in gold on the front. 231 pages with 29 woodcuts and 72 plates of engineering drawings. Bookplate in front cover - No 126 in the Ballarat School of Mines Library, presented by the London Honorary Correspondent in 1876.ballarat school of mines library, engineering, link-morton, expansion gear, library book no. 126

A windmill may be considered one of the most iconic sights of Australian Farming life. A pump like this rest at the heart of all such windmills, turning wind energy into water for farmers both here in Australia and worldwide alike. The water windmills access is referred to as an aquifer, an underground layer of water trapped in rocks but accessible with use of water wells and windmills. Australia is home to an underground aquifer known as the Great Artesian Basin. It is the largest and deepest aquifer in the world. Stretching over 1,700,000 square kilometres, the Basin underlies nearly a quarter of the continent including most of Queensland, the south- east corner of the Northern Territory, the north-east part of South Australia and the northern part of New South Wales. The basin is 3,000 metres deep in places and is estimated to contain 64,900 cubic kilometres of groundwater. To try and give this number context, a megalitre is a million litres. The Great Artesian Basin contains 65,000 million megalitres of water. This would be enough to cover all the land on the planet in almost half a metre of water.Lift style piston pump typical of an Australian farm connected to a multi-bladed windmill. Bronze cylindrical construction coming up from removable wood base. Rotating lever is above outlet pipe which would send water to the storage tank.windmill, australian farming, great artesian basin, aquifer

A foghorn is a device that uses sound to warn of navigational hazards like rocky coastlines, or boats of the presence of other vessels, in foggy conditions. The term is most often used with marine transport. When visual navigation aids such as lighthouses are obscured, foghorns provide an audible warning of rocky outcrops, shoals, headlands, or other dangers to shipping. An early form of fog signal was to use a bell, gong, explosive signal or firing a cannon to alert shipping. From the early 20th century an improved device called the diaphone was used in place of these other devices, The diaphone horn was based directly on the organ stop of the same name invented by Robert Hope-Jones, creator of the Wurlitzer organ. Hope-Jones' design was based on a piston that was closed only at its bottom end and had slots, perpendicular to its axis, cut through its sides, the slotted piston moved within a similarly slotted cylinder. Outside of the cylinder was a reservoir of high-pressure air. Initially, this air would be admitted behind the piston, pushing it forward. When the slots of the piston aligned with those of the cylinder, air passed into the piston, making a sound and pushing the piston back to its starting position, whence the cycle would be repeated. This method of producing a low audible sound was further developed as a fog signal by John Northey of Toronto and these diaphones were powered by compressed air produced by an electric motor or other mechanical means that admitted extremely powerful low-frequency notes. The example in the Flagstaff collection is an early cased and portable diaphone used on pleasure or sailing craft. By manually turning the crank handle air is produced and fed into valves that direct air across vibrating metal reeds to produce the required sound. in foggy weather, fog horns are used to pinpoint a vessels position and to indicate how the vessel is sailing in foggy conditions. One blast, when sailing on starboard tack and two blasts, when sailing on a port tack and three dots, when with wind is behind the vessel. Since the automation of lighthouses became common in the 1960s and 1970s, most older foghorn marine installations have been removed to avoid the need to run the complex machinery associated with them, and have been replaced with an electrically powered diaphragm or compressed air horns. The example in the collection is significant as it was used in the early 19th century for sailing vessels was important but these portable crank fog horns have also been superseded by modern electric varieties. Therefore the item has a historical connection with sailing and maritime pursuits from our past.English Rotary Norwegian Pattern nautical foghorn within a boxed pine varnished case with exposed corner dovetailing, original leather carrying strap, brass side crank, and original copper trumped horn. Card accessory with Directions for Use in both English and French.Noneflagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, foghorn, maritime technology, maritime communication, marine warning signal, portable foghorn, bellows foghorn, crank handle, robert hope-jones, john northey

Ross Payne sectioned it for the teaching programme.Model 4-stroke lawnmower engine with one side cut away to show exhaust valve and cam shaft below. Crankshaft below cutaway piston. Bolted on to a wooden block. Used for teaching in the Certificate and Degree programme in the 1990's. Made by Lauson under licence by Briggs and Stratton.4-stroke motor, teaching, model, cutaway model, lawnmower, artifact

Small brown and white box with gold strip and the words "tweed bath cubes, Lentheric". Inside wrapped in tissue paper and cloth are two syringes, one is made of glass with the name Solila interchangeable on the side. the other Is glass with metal piston. Made in Australia by Ogden Aileen and John Ellison Collection.medical, syringe

Louis Heinrici, Germany, circa 1900 a small Stirling type hot air engine in which a body of air is worked constantly, being alternately heated and cooled during each revolution of the crankshaft. Heinrici hot air engines are of the valveless, closed cycle type, generally called Stirling cycle engines, after Robert Stirling, the Scottish Presbyterian minister who pioneered their development in the early 1800's. They operate by alternately heating and cooling a quantity of air, called the working fluid, contained in the engine's internal spaces. Heat is applied externally and passes through the cylinder wall, heating the working fluid, which is then expanded against a piston to do mechanical work. After heating and expanding, the working fluid is moved to a cool space where it cools and contracts before being returned to the hot space for the cycle to repeat. It has a displacer (just a loose piston), below and in the same cylinder as the power piston to which it is connected via cranks and linkages so as to lead by 90degrees of crankshaft angle. The displacer space and the piston space are connected by the annular gap around the loose fitting displacer so that the working fluid moves between these spaces and changes volume by the appropriate ratio as the engine rotates. Because they have no valves and experience no sudden pressure changes, Stirling engines are noted for quietness and reliability. Heinricis use air at atmospheric pressure for their working fluid, but for higher specific output (power for size) and better efficiency, modern Stirling cycle engines use pressurised gas- air, nitrogen, helium or hydrogen.Historic - Hot Air Engine - MotorHot Air Motor made of Steel with two drive wheels. a small Stirling type hot air engine in which a body of air is worked constantly, being alternately heated and cooled during each revolution of the crankshaft. Heinrici Motorheinrici hot air motor, puffing billy

Black and white photograph : 2 female workers in front of long rows of cotton reeels, which are probably spinning, worked by pistons underneath. Physical description: loose black and white photo. Inscriptions / markings: Herald Sun photograph. Supplied by Feature Service Herald & Weekly Times. Melbourne. Bradford Spinning Mill.Herald & Weekly Timesorganization, business, bradford mills, copyright not for reproduction. herald sun photograph supplied by feature service, the herald & weekly times, melbourne, australia.

Red & black painted tin steam locomotive. Gold trim & details painted over the top. Funnel missing. 3D driver sitting in the cabin. Door at the back of the cabin for batteries. Batteries run a small motor driving the back wheels. Jockey wheel underneath. one small and one large wheel on each side. Piston on each side Western painted on each side of the cabin toys, children, tin, locomotive, train, presents