Showing 5 items matching combustion and flame
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City of Moorabbin Historical Society (Operating the Box Cottage Museum)
Lights, paraffin lamp c1950, c1950
A flat-wick lamp is a simple type of kerosene lamp, which burns kerosene drawn up through a wick by capillary action. A flat-wick lamp has a fuel tank (fount), with the lamp burner attached. Four prongs hold the glass chimney, which acts to prevent the flame from being blown out and enhances a thermally induced draft. The glass chimney needs a "throat," or slight constriction, to create the proper draft for complete combustion of the fuel; the draft carries more air (oxygen) past the flame, helping to produce a smokeless light which is brighter than that produced by an open flame. The lamp burner has a flat wick, usually made of cotton. The lower part of the wick dips into the fount and absorbs the kerosene; the top part of the wick extends out of the wick tube of the lamp burner, which includes a wick-adjustment mechanism. Adjusting how much of the wick extends above the wick tube controls the flame. The wick tube surrounds the wick, and ensures that the correct amount of air reaches the lamp burner. Adjustment is usually done by means of a small knob operating a toothed, metal sprocket bearing against the wick. A paraffin lamp with a green metal base to hold fuel with a side screw to adjust wick length. An opaque white glass shield sits in a metal frame attached to base* moorabbin, bentleigh, cheltenham, pioneers, early settlers, market gardeners, lights, lamps, paraffin, oil lamps -
Federation University Historical Collection
Mining Lamp, E. Thomas and Williams Ltd, Welsh Mining Lamp
This lamp is typical of lamps used in Welsh Coal Mines. It was purchased from the supplier around mid 1995. The Welsh Miners’ Lamps were ingeniously designed over 180 years ago to alert coal miners to danger. It ensures the burning of a protected flame in the presence of explosive gas, by regulating the necessary supply of atmospheric air, and by allowing the products of combustion to pass through without igniting the gaseous atmosphere. If the atmosphere is so heavily charged that noxious gas enters the lamp, its presence will be indicated by a change in the length and color of the flame, and (unless there are exceptional circumstances), the miner has sufficient warning to secure his safety. (http://www.welshminerslamps.com/info_lamp_personaluse.shtml, accessed 06/05/2015) E. Thomas & Williams, Ltd. mining lamps have been in continuous production since 1860. Cambrian Lamps are approved for use in coal mines where methan gas and oxygem deficinecy are hazards.Solid Brass traditional miners Flame Safety Lamp with Copper Chimney. The base of this lamp is tooled from solid brass because brass does not spark when it hits rock and is therefore the safest metal to use underground. The lamp burns lamp oil (kerosene). R. Thomas and Williams Ltd Makers Aberdare Wales Cambrian No 152897mining lamp, miner's lamp, thomas and williams, wales, welsh, welsh miners lamp, mining, cambrian lampworks, miners flame safety lamps -
City of Moorabbin Historical Society (Operating the Box Cottage Museum)
Tools, Blowtorch 'Sievert', 20thC
A blowtorch or blowlamp is a fuel-burning tool used for applying flame and heat to various applications, usually metalworking. Early blowlamps used liquid fuel, carried in a refillable reservoir attached to the lamp. Modern blowtorches are mostly gas-fuelled. The blowlamp is of ancient origin and was used as a tool by gold and silversmiths. They began literally as a "blown lamp", a wick oil lamp with a mouth-blown tube alongside the flame. This type of lamp, with spirit fuel, continued to be in use for such small tasks into the late 20th century. In 1882, a new vaporizing technique was developed by Carl Richard Nyberg in Sweden, and the year after, the production of the Nyberg blow lamp started. It was quickly copied or licensed by many other manufacturers. Carl Richard Nyberg (May 28, 1858, – 1939) was the founder of Max Sievert’s Lödlampfabrik, then one of the largest industries in Sundbyberg, Sweden. After school he started working for a jeweller and later he moved to Stockholm and worked with various metalworks. 1882 and set up a workshop at Luntmakargatan in Stockholm making blowtorches. However the business didn't work well because it took too long to both manufacture and sell them. In 1886 he met Max Sievert (1849 - 1913) at a country fair and Sievert became interested in Nyberg's blowtorch and started selling it. In 1922 the company was sold to Max Sievert who continued to own it until 1964 when it was bought by Esso. The blowtorch is commonly used where a diffuse high temperature naked flame heat is required but not so hot as to cause combustion or welding: soldering, brazing, softening paint for removal, melting roof tar, or pre-heating large castings before welding such as for repairing. It is also common for use in weed control by controlled burn methods, melting snow and ice from pavements and driveways in cold climate areas, road repair crews may use a blowtorch to heat asphalt or bitumen for repairing cracks in preventive maintenance. It is also used in cooking; one common use is for the creation of the layer of hard caramelised sugar in a crème brûlée. A brass blowtorch, 'Sievert' with a wooden handleSIEVERTtools, blow torches, blow lamps, welding, brazing, jewellery, cookery, soldering, nyberg carl, sievert max, stockholm, sweden, spirit fuel, kerosene, gas fuel, moorabbin, bentleigh, cheltenham, market gardeners, pioneers, early settlers, plumbing, carpenters, -
Federation University Historical Collection
Book, Introduction to Modern Inorganic Chemistry, 1924
Greeen hardcover book, 684 pagesIn pencil: Andrew A Quick, Inorganic Chemistry 1inorganic chemistry, j w mellor, andrew a quick, atmospheric air, ice, water, steam, compounds, atomic hypothesis, acids, bases, salts, gaseous oxides, combustion and flame, sulphur, nitric acid, ammonia, carbon, silocon, classification of elements -
Warrnambool and District Historical Society Inc.
Domestic object - Lantern - household
This is a typical example of a flat wick domestic paraffin lamp used in households prior to the introduction of electricity.A flat-wick lamp is a simple type of paraffin lamp, which burns paraffin drawn up through a wick by capillary action. A flat-wick lamp has a fuel tank (fount), with the lamp burner attached. Attached to the fuel tank, four prongs hold the glass chimney, which acts to prevent the flame from being blown out and enhances a thermally induced draft. The glass chimney needs a "throat", or slight constriction, to create the proper draft for complete combustion of the fuel; the draft carries more air (oxygen) past the flame, helping to produce a smokeless light, which is brighter than an open flame would produce. The wick holder has holes around the outer edges. When the lantern is lit and a chimney is attached, the thermally induced draft draws air through these holes and passes over the top of the wick. This has a cooling effect and keeps the wick from over heating. The lamp burner has a flat wick, made of cotton. The lower part of the wick dips into the fount and absorbs the paraffin; the top part of the wick extends out of the wick tube of the lamp burner, which includes a wick-adjustment mechanism. Adjusting how much of the wick extends above the wick tube controls the flame. The wick tube surrounds the wick and ensures that the correct amount of air reaches the lamp burner. Adjustment is usually done by means of a small knob operating a cric, which is a toothed metal sprocket bearing against the wick. If the wick is too high, and extends beyond the burner cone at the top of the wick tube, the lamp will produce smoke and soot (unburned carbon). When the lamp is lit, the paraffin that the wick has absorbed burns and produces a clear, bright, yellow flame. As the paraffin burns, capillary action in the wick draws more kerosene up from the fuel tank. All paraffin flat-wick lamps use the dead-flame burner design, where the flame is fed cold air from below, and hot air exits above. (Source: Wikipedia accessed 24 Nov 2023) This lantern has a circular heavy green glass base for holding the paraffin. The base has a 12mm green glass handle. There is a small clear glass chimney with a fluted upper edge and some bubbles in the glass. The metal burner and wick holder has four metal prongs to hold the glass chimney in place. The round metal wick winder is functioning. There is a small amount of residual paraffin in the base. The flat wick is made of cotton.There are no markings to indicate the manufacturer.paraffin lamp, flat wick lamp, domestic lantern