The origins of the humble handheld driptorch have been lost in time. They are widely used for ignition in controlled burning operations in forest and grasslands. The “Pacific Forester“ with its short central wand and somewhat leaky ball-valve was made by the American Wajax company in the 1940s. The Pacific Forester is slightly different in design from the more robust and common “Panama” driptorch first manufactured in 1933 and used extensively by Queensland cane farmers. The Panama is closely related to the current “Firebug” used in Victoria which is manufactured by Rodney Industries in Brisbane and has an offset wand design which gives it good balance. The fuel is a mixture of petrol and diesel and every FCV District had their own closely-guarded secret formula ... 2:1, 3:1, 1:1, 4:1 or 3:2 ratio. There was also the choice of 91, 95 or 98 octane petrol mixed with summer or winter diesel. Occasionally some of the old Avgas or Jet-A1 lying around the depot was added with a splash of engine oil to make the mixture stick to the fuel to be ignited. The fuel mixed also varied between autumn or spring, heathland, mixed forest, or high-intensity slash burnsKerosene drip torch Long straight wand with control valveBell Backburnerforests commission victoria (fcv), planned burning, bushfire

The origins of the humble handheld driptorch have been lost in time. They are widely used for ignition in controlled burning operations in forest and grasslands. The “Pacific Forester“ with its short central wand and somewhat leaky ball-valve was made by the American Wajax company in the 1940s. The Pacific Forester is slightly different in design from the more robust and common “Panama” driptorch first manufactured in 1933 and used extensively by Queensland cane farmers. The Panama is closely related to the current “Firebug” used in Victoria which is manufactured by Rodney Industries in Brisbane and has an offset wand design which gives it good balance. The fuel is a mixture of petrol and diesel and every FCV District had their own closely-guarded secret formula ... 2:1, 3:1, 1:1, 4:1 or 3:2 ratio. There was also the choice of 91, 95 or 98 octane petrol mixed with summer or winter diesel. Occasionally some of the old Avgas or Jet-A1 lying around the depot was added with a splash of engine oil to make the mixture stick to the fuel to be ignited. The fuel mixed also varied between autumn or spring, heathland, mixed forest, or high-intensity slash burnsKerosene drip torch Long straight wand with control valveBell Backburnerforests commission victoria (fcv), planned burning, bushfire

This vaporiser has a main cylindrical body with a step up to the dial plate with a small red latch to lock dial in to place.On the front of the body sits a square gauge to indicate the level FULL along with a long rectangular shape.There is an Inlet and outlet valve that sits behind the metal dial.There is a manufacturers plate sitting on top of the dial and the inlet/outlet valve. Inscribed on top plate: KEEP UPRIGHT/ PENTEC 2/ WHEN CHARGED •Inscribed on inlet & oulet valve plate: PENTEC 2/ SERIAL NO 252939/ PATENTS PENDING •MADE IN / ENGLAND BY/ CYPRANE LTD / KEIGHLEY •Metal dial has inscribed: OFF/.2 .5 1 1.5 2 Max •Inscribed on front plate in green writing: USE ONLY/ PENTHRANE/ (METHOXYFLURANE)penthrane, vaporizer, anaesthesia, anaesthetic machine

Brass Plug Valvevalves

Document: black pen engineering drawing. On top 'D Valve' and 'Valve & Seating'. On bottom ' A. Richardson, Grade 1 'Alf Richardsonperson, alf richardson, engineering drawing, bendigo, alf richardson, mining, engineering drawing

Pump - Billabong Ram Pump Size #5 Based on available historical data, the Australian-made Billabong Hydraulic Ram is one of the oldest rams produced anywhere in the world The Billabong Hydraulic Ram was first introduced into Australia in 1855 by John Danks and Son Limited, John Danks & Son Pty Ltd began as a plumbing business in 1859, established by brothers John and Samuel. It occupied a prominent site in Bourke Street, Melbourne, for 100 years. The business quickly grew to include factories in Melbourne and Sydney which manufactured and supplied a variety of plumbing and engineering products such as brassware, pumps, windmills and bells. The company was registered in Victoria on 25 January 1889 to continue the hardware manufacturing and supply business founded by brothers John and Samuel Danks in 1859. The head office was based in Bourke Street, Melbourne while another branch was established in Sydney in the 1880s. The company had factories in Melbourne and Sydney. The John Danks and Son Limited catalogue published in 1890, listing Billabong Hydraulic Rams as one of its major machinery products. The catalogue also provides reference to the company’s ram experience and manufacture, beginning by stating that in 1890 they already had 35 years of experience with Billabong Hydraulic Rams. The Hydraulic Ram has stood the test of time and it remains one of the few really practical and efficient uses of natural energy today. It operates without almost any cost, will last indefinitely and, with only two moving parts, is simplicity itself. It requires minimum maintenance and minimum replacement of parts. It is not uncommon to find rams working continuously for many years without any attention. • The Rams do not require electricity, fuel or steam to operate. • They possess simplicity of construction and operation – only 2 moving parts. • Powered only by running water. • Require very minimal or almost no maintenance. • Heavy duty cast Iron base and Dome. This Pump recovered from the Clematis Creek in the Mid 1970's Used to pump water from the creek to the Paradise (Clematis) Hotel. Historic - Farm Equipment - Used to pump water from the creek to the Paradise (Clematis) Hotel.Cast Iron Bronze valveBillabong 5billabong, puffing billy, ram pump

This instrument was given to Allan White on 24.8.1935 by his grandfather. Allan White came to Orbost in 1946. He was firstly a share fvarmer on 3 farms then in business - saddler and bike shop with his brother Eric. Then withG.P. Motors as the RACV man. Allan was a "ham radio" operator and involved with Rotary, Rifle and Bowling clubs, also with the Presbyterian Church.A Mezon button accordion with a tan coloured canite carrying case. it has 3 bass valves and 10 treble valves.On front of case : MEZON Superior Manufacturer On accordion : MEZON accordion Made in Germany On end : steel reeds Hand engraved : 24.8.35 Corner pieces : MEZON Trade mark Made in Saxony musical-instrument button-accordion white-allan

Valve sitting on a round timber platform."Minniwall" Made in USA 7Lvalve, scientific instrument, miniwall

hard red leather case with valves

pencil on paper student's technical drawings .1) Bracket for striking gear .2) Lever safety valve .3) belt driven hoisting winch, 500 lb capacity technical drawing, mechanical engineering, geoff biddington

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

hard red leather case with oxy valvesMA38 oxy-viva operating instructions

Drawing of the air brake system on a Melbourne tram using a self lapping brake and relay valve - the charging and release positions. 89.1 - shows the relay valve in the exhaust position 89.2 - shows the valve in the applied position. Has been drawn in ink on a piece of paper, and the coloured red or green as necessary to show the various positions and state of the valves, reservoir, brake cylinder and pipes.trams, tramways, mmtb, braking, brake valves

Pencil on paper student's technical drawings .1) Diaphragm valve assembly and main components .2) Diaphragm valve detail and parts .3) Centrifugal pump detailstechnical drawing, lyall e campbell, diaphgram valve, centifugal pump, school of mines ballarat

The Renton circle valve absorber has been sectioned to show the valve connection points. The inside is a creamy brown colour, encased in black on the outside. A larger silver metal valve runs through the centre, and to it attaches a flat, reflective silver metal disc as a dial indicating "EXH", "ABS", and "REB", with a black needle. The system includes tubes and valves for oxygen entry, gas expiration, connection to soda lime cannister, rotary valve, and rebreather bag, with a broken, deteriorated segment of the bag still attached.valve, anaesthesia, soda lime, rebreathing

Clour Slide showing the outlet Valve at Lake Bellfieldgrampians, lake bellfield

This gas mask was the standard issue gas mask for the Australian Army prior to and going into the Second World War. The mask featured two eye pieces made out of splinter-less glass which were removable to allow for decontamination of the mask without damaging the splinter-less glass eye pieces. The filter box was manufactured by Willow in Melbourne. The mask features a tissot system, which uses air provided by the intake assembly to defog the eyepieces. Air breathed out passes directly through the outlet valve which was designed work as voice membrane in order to enhance the speech of the user Unknown to most is that the GSR series of masks were manufactured in Australia rather than being imported from the United Kingdom. This was mainly due to the long travel distance between the UK and Australia, as well as the fact that the UK could not afford to give out masks during the war. The majority of the masks were manufactured at the Commonwealth Ordnance Facility Maribyrnong in Melbourne.This mask is representative of Australian manufacture during WWII. It is part of the story of Australian military history.Gas mas with dark coloured rubber mask. The back of the mask has elastic harness with 6 straps. They can be tightened or loosened to fit. The front of the mask has two large glass eye pieces with metal rims and a metal outlet valve. A concertina fabric and rubber tube leads from the outlet valve to a reddish brown box which is the filter. One side of the mask has the word 'Normal' stamped into it.Mask: NORMAL (on left side) / DPR 12/40 (right side) Back of harness: No. 4 III / 5-11-49 Filter canister: No 4A / 1940 / E VIwar, wwii, world war two, second world war, adult gas mask, military, portland, glenelg shire, army

Machined Bronze casting with sight glasses and feed control valvesDetroit Lubricator co.Detroit,u,s,a

Red and black Viking Pro rubber diving suit with metal valve2/VIKING/PRO/VIKING/NORWEGIAN DIVING EQUIPMENTVIKING STAVANGERA.S NORWAY/VIKING/CF

Date and Location Unknown - Main Gas Valves in a Fenced off Paddockorganisation, industry, gas and fuel

tall air canister with a flat surface able to turn a valve for air

Steam Powered Water Pump in active use on George & George BoilerHistoric - Industrial Steam Powered Water Pump in active use on George & George Boiler Steam Powered Water Pump Blue with steel rods and brass valves.Snow steam Pump works Bufflalo, N.Y.,U.S.A Size 3x2x3 Number 51520puffing billy, water pump, steam, blue, snow steam pump works

Colour Slide showing the outlet valve prio to opening leaking watergrampians

Air regulator demand valve as used in scuba diving in 1960's ?

In line stop valve (possibly for steam) 14 cm flange. Brass