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James Harrison (engineer)
James Harrison (17 April 1816 – 3 September 1893) was a Scottish people, Scottish Victoria (Australia), Victorian newspaper printer, journalist, politician, and pioneer in the field of mechanical refrigeration. Harrison founded the ''Geelong Advertiser'' newspaper and was a member of the Victorian Legislative Council and Victorian Legislative Assembly. Harrison is also remembered as the inventor of the mechanical refrigeration process creating ice and founder of the Victorian Ice Works and as a result, is often called "the father of refrigeration". In 1873 he won a gold medal at the Melbourne Exhibition by proving that meat kept frozen for months remained perfectly edible. Early life James Harrison was born at Bonhill, Dunbartonshire, the son of a fisherman. Harrison attended Anderson's University and then the Glasgow Mechanics' Institution, specialising in chemistry. He trained as a printing apprentice in Glasgow and worked in London as a compositor before emigrating to Sydne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bonhill
Bonhill ( sco, B'nill; gd, Both an Uillt) is a town in the Vale of Leven area of West Dunbartonshire, Scotland. It is sited on the Eastern bank of the River Leven, Dunbartonshire, River Leven, on the opposite bank from the larger town of Alexandria, Scotland, Alexandria. History The area is mentioned in a charter of 1225 giving the monks from Paisley Abbey fishing rights on the east bank of the River Leven at the Linbrane pool. Bonhill Parish was noted in a charter of 1270 as "the parish of Buthehille", and the name became Bonyle about 1550, with the variants Binnuill, Bonuil and Bonill appearing before Bonhill was adopted by 1700. In 1650 this small poor parish was enlarged, and since then the Parish has included most of the towns and villages in the Vale of Leven. The village of Bonhill itself featured an early church, and a ford across the River Leven on the drovers' road to Glasgow. The first modern church was built close to the river in 1747, and it was replaced in 1835 b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electoral District Of Geelong West
Geelong West was an electoral district of the Legislative Assembly in the Australian state of Victoria from 1859 to 1985. It was located west of the city of Geelong, defined in the Victorian Electoral Act, 1858 as: Geelong West (along with Electoral district of Geelong East) was created when the four-member Electoral district of Geelong The electoral district of Geelong is an electoral district of the Victorian Legislative Assembly. It centres on inner metropolitan Geelong and following the June 2013 redistribution of electoral boundaries includes the suburbs of Belmont, Bre ... was abolished in 1859. Geelong West and Geelong East were abolished in 1877, replaced by a re-created 3-member district of Geelong. Geelong West was re-created in 1955. Members : Foott died 24 September 1868, replaced by Graham Berry in October 1868. :Johnstone and Berry went on to represent the re-created Geelong from 1877. Election results External linksElectoral districts of Gee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moolap, Victoria
Moolap is a residential and industrial suburb of Geelong, Victoria, Australia. The name Moolap is derived from an Aboriginal word for nearby Point Henry, moo-laa, thought to mean 'men gathering to go fishing'. Moolap is located in the City of Greater Geelong. At the 2016 census Moolap had a population of 1,373. History Among the first settlers in the area, in the early 1850s, was politician Horatio Wills and his family, including son Tom Wills, star cricketer and founder of Australian rules football. The first Moolap Post Office opened on 1 May 1864 and closed in 1890. A Point Henry Post Office opened on 1 January 1867 which was replaced by Moolap Railway Station in 1887 and by Moolap in 1893. This latter office closed in 1962. A Geelong East office open since 1871 was renamed Moolap West in 1921 and closed in 1951. In 1888, Richard Cheetham established his saltworks at Moolap - an industry which survived more than 100 years. The Cheetham Saltworks site, located on Portarl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victoria Government Gazette
The ''Victoria Government Gazette'' is the government gazette of Victoria. It provides official notification of decisions or actions taken by, or information from, the Governor of Victoria, Victoria State Government authorities, government departments, local councils, companies, and individuals. The Victoria Government Gazette is published by IVE Group Limited, under authority of the Victorian Government Printer. History Following the establishment of the first permanent settlement in what is now Victoria in 1834, the Port Phillip District was established as an administrative division of the Colony of New South Wales The Colony of New South Wales was a colony of the British Empire from 1788 to 1901, when it became a State of the Commonwealth of Australia. At its greatest extent, the colony of New South Wales included the present-day Australian states of New .... As such, the government business relating to the district were published in the New South Wales Governmen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vapor-compression Refrigeration
Vapour-compression refrigeration or vapor-compression refrigeration system (VCRS), in which the refrigerant undergoes phase changes, is one of the many refrigeration cycles and is the most widely used method for air conditioning of buildings and automobiles. It is also used in domestic and commercial refrigerators, large-scale warehouses for chilled or frozen storage of foods and meats, refrigerated trucks and railroad cars, and a host of other commercial and industrial services. Oil refineries, petrochemical and chemical processing plants, and natural gas processing plants are among the many types of industrial plants that often utilize large vapor-compression refrigeration systems. Cascade refrigeration systems may also be implemented using two compressors. Refrigeration may be defined as lowering the temperature of an enclosed space by removing heat from that space and transferring it elsewhere. A device that performs this function may also be called an air conditioner, refrige ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ice-making Machine
An icemaker, ice generator, or ice machine may refer to either a consumer device for making ice, found inside a home freezer; a stand-alone appliance for making ice, or an industrial machine for making ice on a large scale. The term "ice machine" usually refers to the stand-alone appliance. The ''ice generator'' is the part of the ice machine that actually produces the ice. This would include the evaporator and any associated drives/controls/subframe that are directly involved with making and ejecting the ice into storage. When most people refer to an ice generator, they mean this ice-making subsystem alone, minus refrigeration. An ''ice machine'', however, particularly if described as 'packaged', would typically be a complete machine including refrigeration, controls, and dispenser, requiring only connection to power and water supplies. The term ''icemaker'' is more ambiguous, with some manufacturers describing their packaged ice machine as an icemaker, while others describe t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ice House (building)
An ice house, or icehouse, is a building used to store ice throughout the year, commonly used prior to the invention of the refrigerator. Some were underground chambers, usually man-made, close to natural sources of winter ice such as freshwater lakes, but many were buildings with various types of insulation. During the winter, ice and snow would be cut from lakes or rivers, taken into the ice house, and packed with insulation (often straw or sawdust). It would remain frozen for many months, often until the following winter, and could be used as a source of ice during the summer months. The main application of the ice was the storage of foods, but it could also be used simply to cool drinks, or in the preparation of ice-cream and sorbet desserts. During the heyday of the ice trade, a typical commercial ice house would store of ice in a and building. History A cuneiform tablet from c. 1780 BC records the construction of an icehouse by Zimri-Lim, the King of Mari, in the n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ice Trade
The ice trade, also known as the frozen water trade, was a 19th-century and early-20th-century industry, centering on the east coast of the United States and Norway, involving the large-scale harvesting, transport and sale of natural ice, and later the making and sale of artificial ice, for domestic consumption and commercial purposes. Ice was cut from the surface of ponds and streams, then stored in ice houses, before being sent on by ship, barge or railroad to its final destination around the world. Networks of ice wagons were typically used to distribute the product to the final domestic and smaller commercial customers. The ice trade revolutionised the U.S. meat, vegetable and fruit industries, enabled significant growth in the fishing industry, and encouraged the introduction of a range of new drinks and foods. It only flourished in the time between the development of reliable transportation and the development of widespread mechanical refrigeration. The trade was star ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barwon River (Victoria)
The Barwon River is a perennial river of the Corangamite catchment, located in The Otways and the Bellarine Peninsula regions of the Australian state of Victoria. Location and features Fed by the confluence of the East and West Branches of the river, the Barwon River rises in the Otway Ranges and flows generally north by east and then east, joined by thirteen tributaries including the Leigh and Moorabool rivers and flowing through Lake Connewarre, before reaching its mouth and emptying into Bass Strait at Barwon Heads. The river flows adjacent to the settlement of Winchelsea and the city of Greater Geelong. The estuarine section of the river forms part of the Port Phillip Bay (Western Shoreline) and Bellarine Peninsula Ramsar Site as a wetland of international importance, as well as of the Bellarine Wetlands Important Bird Area. From its highest point including its source confluence, the river descends over its course. The river is crossed by a number of bridges in Geelon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diethyl Ether
Diethyl ether, or simply ether, is an organic compound in the ether class with the formula , sometimes abbreviated as (see Pseudoelement symbols). It is a colourless, highly volatile, sweet-smelling ("ethereal odour"), extremely flammable liquid. It is commonly used as a solvent in laboratories and as a starting fluid for some engines. It was formerly used as a general anesthetic, until non-flammable drugs were developed, such as halothane. It has been used as a recreational drug to cause intoxication. Production Most diethyl ether is produced as a byproduct of the vapor-phase hydration of ethylene to make ethanol. This process uses solid-supported phosphoric acid catalysts and can be adjusted to make more ether if the need arises. Vapor-phase dehydration of ethanol over some alumina catalysts can give diethyl ether yields of up to 95%. Diethyl ether can be prepared both in laboratories and on an industrial scale by the acid ether synthesis. Ethanol is mixed with a stro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Movable Type
Movable type (US English; moveable type in British English) is the system and technology of printing and typography that uses movable components to reproduce the elements of a document (usually individual alphanumeric characters or punctuation marks) usually on the medium of paper. The world's first movable type printing technology for paper books was made of porcelain materials and was invented around AD 1040 in China during the Northern Song dynasty by the inventor Bi Sheng (990–1051). The earliest printed paper money with movable metal type to print the identifying code of the money was made in 1161 during the Song dynasty. In 1193, a book in the Song dynasty documented how to use the copper movable type. The oldest extant book printed with movable metal type, Jikji, was printed in Korea in 1377 during the Goryeo dynasty. The spread of both movable-type systems was, to some degree, limited to primarily East Asia. The development of the printing press in Europe may have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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