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Lister Petter
Lister Petter is a British company that manufactures internal combustion engines for industry, a subsidiary of Teignmouth, England based Sleeman and Hawken. History The company was formed in 1986, after owner Hawker Siddeley Group Plc merged Dursley, Gloucestershire based R A Lister and Company (acquired in 1965), with Yeovil, Somerset based Petters Limited (acquired in 1957). In 1992, Hawker Siddeley Group Plc was acquired by BTR plc for £1.5bn. In 1999 BTR merged with Siebe to form BTR Siebe plc, which was renamed Invensys plc. In preparation, BTR sold any subsidiary operations, including Lister-Petter in 1996 to Schroders Venture Capital. In 2000, with Schroders looking to exit, the firm was bought through a £13.5M management buyout, enabled through selling the original Lister factory site to the South West Regional Development Agency. By this time, the core engine products were in demise, and the company employed around 250 people on a turnover of £35M. Cost-cutting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Distribution (business)
Distribution (or place) is one of the four elements of the marketing mix. Distribution is the process of making a product or service available for the consumer or business user who needs it. This can be done directly by the producer or service provider or using indirect channels with distributors or intermediaries. The other three elements of the marketing mix are product, pricing, and promotion. Decisions about distribution need to be taken in line with a company's overall strategic vision and mission. Developing a coherent distribution plan is a central component of strategic planning. At the strategic level, there are three broad approaches to distribution, namely mass, selective and exclusive distribution. The number and type of intermediaries selected largely depend on the strategic approach. The overall distribution channel should add value to the consumer. Definition Distribution is fundamentally concerned with ensuring that products reach target customers in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Foundry
A foundry is a factory that produces metal castings. Metals are cast into shapes by melting them into a liquid, pouring the metal into a mold, and removing the mold material after the metal has solidified as it cools. The most common metals processed are aluminum and cast iron. However, other metals, such as bronze, brass, steel, magnesium, and zinc, are also used to produce castings in foundries. In this process, parts of desired shapes and sizes can be formed. Foundries are one of the largest contributors to the manufacturing recycling movement, melting and recasting millions of tons of scrap metal every year to create new durable goods. Moreover, many foundries use sand in their molding process. These foundries often use, recondition, and reuse sand, which is another form of recycling. Process In metalworking, casting involves pouring liquid metal into a mold, which contains a hollow cavity of the desired shape, and then allowing it to cool and solidify. The sol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wroughton
Wroughton is a large village and civil parish in northeast Wiltshire, England. It is part of the Borough of Swindon and lies along the A4361 between Swindon and Avebury; the road into Swindon crosses the M4 motorway between junctions 15 and 16. The village is about south of Swindon town centre on the edge of the Marlborough Downs, an Area of Outstanding Natural Beauty. The town of Marlborough is about to the south, and the World Heritage Site at Avebury is about to the south. The parish includes North Wroughton, formerly a small settlement on the road towards Swindon but now part of the built-up area; and the hamlets of Elcombe and Overtown. History The earliest evidence of human presence in the area is from the Mesolithic period, although this is fairly limited. More significant evidence of settlement and occupation in the area is available for the Neolithic period, most notably due to the extensive ritual complex at Avebury and scattered finds in the locality. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dursley
Dursley is a market town and civil parish in southern Gloucestershire, England, almost equidistant from the cities of Bristol and Gloucester. It is under the northeast flank of Stinchcombe Hill, and about southeast of the River Severn. The town is adjacent to Cam which, though a village, is a slightly larger community in its own right. The population of Dursley was 7,463 at the 2021 Census. History Dursley once had a castle, built by Roger de Berkeley in 1153.Dursley Location Information Dursley gained status in 1471 and lost it in 1886. From 1837 to 1851 it was the administrative centre of Dursley Reg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RAF Aston Down
Aston Down is in Gloucestershire, South West England, east of Minchinhampton, southeast of Stroud and west of Cirencester. The nearest settlement is the large village of Chalford, 1 mile (1.6 km) to the northwest. The airfield was used by the Royal Air Force from the First World War until 1967 when the Cotswold Gliding Club moved in from their previous base near Tetbury. In 2002 the land and most of hangars surrounding the airfield were sold by the Ministry of Defence to private developers for use as industrial units. History First World War The airfield was originally opened as RAF Minchinhampton and was first used in the First World War, serving as an aerodrome for the Australian Flying Corps with No. 2 Squadron AFC flying the Royal Aircraft Factory S.E.5a and the Sopwith Pup and No. 3 Squadron AFC flying the Avro 504. The airfield closed shortly afterwards. Reopening In 1938 the airfield reopened under the new name of RAF Aston Down at the request of the reside ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Ashton Lister
Sir Robert Ashton Lister (4 February 1845 – 6 December 1929) was a British Liberal Member of Parliament and founder of R A Lister and Company in Dursley, Gloucestershire, in 1867. He was elected to the House of Commons of the United Kingdom on 14 December 1918 to represent Stroud. He had previously contested the Tewkesbury seat three times without success. He was knighted in 1911 and created a Commander of the Order of the British Empire in the 1919 New Year Honours. He went to the Paris Exhibition of 1867 with an exhibit of his father's firm's machinery. In the same year he started business for himself, founding R A Lister and Company to produce agricultural machinery. The principal products were cream separators and other dairy and sheep shearing machinery, petrol, oil and gas engines, tractors, tractor ploughs and automatic electric lighting plants. Lister travelled extensively to promote his company's products. He was a pioneer of business in Western Canada by ta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biodiesel
Biodiesel is a form of diesel fuel derived from plants or animals and consisting of long-chain fatty acid esters. It is typically made by chemically reacting lipids such as animal fat ( tallow), soybean oil, or some other vegetable oil with an alcohol, producing a methyl, ethyl or propyl ester by the process of transesterification. Unlike the vegetable and waste oils used to fuel converted diesel engines, biodiesel is a drop-in biofuel, meaning it is compatible with existing diesel engines and distribution infrastructure. However, it is usually blended with petrodiesel (typically to less than 10%) since most engines cannot run on pure Biodiesel without modification. Biodiesel blends can also be used as heating oil. The US National Biodiesel Board defines "biodiesel" as a mono-alkyl ester. Blends Blends of biodiesel and conventional hydrocarbon-based diesel are most commonly distributed for use in the retail diesel fuel marketplace. Much of the world uses a syste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Propane
Propane () is a three-carbon alkane with the molecular formula . It is a gas at standard temperature and pressure, but compressible to a transportable liquid. A by-product of natural gas processing and petroleum refining, it is commonly used as a fuel in domestic and industrial applications and in low-emissions public transportation. Discovered in 1857 by the French chemist Marcellin Berthelot, it became commercially available in the US by 1911. Propane is one of a group of liquefied petroleum gases (LP gases). The others include butane, propylene, butadiene, butylene, isobutylene, and mixtures thereof. Propane has lower volumetric energy density, but higher gravimetric energy density and burns more cleanly than gasoline and coal. Propane gas has become a popular choice for barbecues and portable stoves because its low −42 °C boiling point makes it vaporise inside pressurised liquid containers (2 phases). Propane powers buses, forklifts, taxis, outboard boat motors, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spark Ignition
A spark-ignition engine (SI engine) is an internal combustion engine, generally a petrol engine, where the combustion process of the air-fuel mixture is ignited by a spark from a spark plug. This is in contrast to compression-ignition engines, typically diesel engines, where the heat generated from compression together with the injection of fuel is enough to initiate the combustion process, without needing any external spark. Fuels Spark-ignition engines are commonly referred to as "gasoline engines" in North America, and "petrol engines" in Britain and the rest of the world. Spark-ignition engines can (and increasingly are) run on fuels other than petrol/gasoline, such as autogas ( LPG), methanol, ethanol, bioethanol, compressed natural gas (CNG), hydrogen, and (in drag racing) nitromethane. Working cycle The working cycle of both spark-ignition and compression-ignition engines may be either two-stroke or four-stroke. A four-stroke spark-ignition engine is an Otto cycle engi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irrigation
Irrigation (also referred to as watering) is the practice of applying controlled amounts of water to land to help grow crops, landscape plants, and lawns. Irrigation has been a key aspect of agriculture for over 5,000 years and has been developed by many cultures around the world. Irrigation helps to grow crops, maintain landscapes, and revegetate disturbed soils in dry areas and during times of below-average rainfall. In addition to these uses, irrigation is also employed to protect crops from frost, suppress weed growth in grain fields, and prevent soil consolidation. It is also used to cool livestock, reduce dust, dispose of sewage, and support mining operations. Drainage, which involves the removal of surface and sub-surface water from a given location, is often studied in conjunction with irrigation. There are several methods of irrigation that differ in how water is supplied to plants. Surface irrigation, also known as gravity irrigation, is the oldest form of i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Welding
Welding is a fabrication process that joins materials, usually metals or thermoplastics, by using high heat to melt the parts together and allowing them to cool, causing fusion. Welding is distinct from lower temperature techniques such as brazing and soldering, which do not melt the base metal (parent metal). In addition to melting the base metal, a filler material is typically added to the joint to form a pool of molten material (the weld pool) that cools to form a joint that, based on weld configuration (butt, full penetration, fillet, etc.), can be stronger than the base material. Pressure may also be used in conjunction with heat or by itself to produce a weld. Welding also requires a form of shield to protect the filler metals or melted metals from being contaminated or oxidized. Many different energy sources can be used for welding, including a gas flame (chemical), an electric arc (electrical), a laser, an electron beam, friction, and ultrasound. While often an i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diesel Generator
A diesel generator (DG) (also known as a diesel Genset) is the combination of a diesel engine with an electric generator (often an alternator) to generate electrical energy. This is a specific case of engine generator. A diesel compression-ignition engine is usually designed to run on diesel fuel, but some types are adapted for other liquid fuels or natural gas. Diesel generating sets are used in places without connection to a Electric power transmission, power grid, or as an emergency power supply if the grid fails, as well as for more complex applications such as peak-lopping, grid support, and export to the power grid. Diesel generator size is crucial to minimize low load or power shortages. Sizing is complicated by the characteristics of modern electronics, specifically non-linear loads. In size ranges around 50 MW and above, an open cycle gas turbines, open cycle gas turbine is more efficient at full load than an array of diesel engines, and far more compact, with com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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