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Dongan Engine Manufacturing Company
The Dongan Engine Manufacturing Company is a Chinese engine manufacturer founded in 1948. Also known as the Harbin Engine Factory it first produced the HS7 a 14-cylinder radial piston engine for the Z-5 helicopter. Engines * Dongan HS7 1268 kW (1700 hp) 14-cylinder radial piston engine. * Dongan HS8 1380 kW (1850 hp) * Dongan WJ5A single shaft turboprop for the Xian Y-7Taylor 1996, p 563 and Harbin SH-5 The Harbin SH-5 (, where "水轰" is short for ) is a Chinese maritime patrol amphibious aircraft intended for a wide range of duties, including aerial firefighting, anti-submarine warfare (ASW) and air-sea rescue (ASR). One prototype and six pr ...Taylor 1996, p 25 * Dongan WJ5E single shaft turboprop for the Xian Y7-200B developed with the help of General Electric References Notes Bibliography * {{refend Aircraft engine manufacturers of China ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harbin Z-5
The Harbin Z-5 (''Zhishengji'' – helicopter) is a Chinese variant of the Soviet Mil Mi-4 piston powered helicopter. Before its discontinuation from service, it was produced in Harbin, China. The USSR provided China with Mi-4 blueprints just a few years before the Sino-Soviet split in 1958. Maiden flight was in 1958 and mass production started in the mid-1960s. China has produced a number of unique variants through this model, and the Z-5 was employed by the PLA, PLAAF and PLANAF in large numbers as reserve forces. A total of 558 Z-5 were built. A few Z-5 helicopters were modified to carry machine-guns and rocket pods. During the Chinese-Western rapprochement, one Z-5 was refitted with a Pratt & Whitney Canada PT6T-6 "Twin Pac" turbo-shaft engine in 1979. Some sources refer to this as the Z-6, but this variant was discontinued after its first model. Variants ;Z-5 : Military transport helicopter. ;Z-5 assault helicopter: Some Z-5 were converted to carry rocket pods on outriggers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dongan HS7
The Shvetsov ASh-82 (M-82) is a Soviet 14-cylinder, two-row, air-cooled radial aircraft engine developed from the Shvetsov M-62. The M-62 was the result of development of the M-25, which was a licensed version of the Wright R-1820 Cyclone. Design and development Arkadiy Shvetsov re-engineered the Wright Cyclone design, through the OKB-19 design bureau he headed, for Russian aviation engine manufacturing practices and metric dimensions and fasteners, reducing the stroke, dimensions and weight. This allowed the engine to be used in light aircraft, where an American-design Twin Cyclone, of some 930 kg (2,045 lb) weight in "dry" condition could not be installed. The engine entered production in 1940 and saw service in a number of Soviet aircraft. It powered the Tupolev Tu-2 and Pe-8 bombers and the inline engine-powered LaGG-3 was adapted for the ASh-82 producing the famous Lavochkin La-5 fighter and its development, Lavochkin La-7, additionally the Lavochkin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dongan HS8
Donegan ( ga, Ó Donnagáin), most commonly refers to a Gaelic Irish clan from Munster. The name is diminutive of '' Donn'' which means, "the Dark One", or in modern Irish, "brown", referring to hair colour. The most prominent dynasty were an Érainn people of the Múscraige and provided a King of Munster in the 10th century in the form of Flaithbertach mac Inmainén. Much later, the family provided the Dungan Baronets and two Earls of Limerick, the most notable of which Thomas Dongan, 2nd Earl of Limerick was a Governor of New York. Naming conventions Numerous spelling variations of the surname Donegan exist in Anglicised form. Different spellings include Donegan, Donnegan, Doneghan, Donneghan, Donagan, Donnagan, Donnaghan, Dunegan, Dunnegan, O'Donegan, O'Dunnegan, O'Donnaghan, Dongan, Donegin, Donnegin, Donnagen, Donagen, Donnegen, Donegen, Donnigan, Donigan, Dunnican, Dunican, Dunigan, Dunnigan, McDunnigan, McDonegan, Dongane, Dongan, Dongen, Dungan, and many more. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dongan WJ5
The Dongan WJ-5 is a Chinese single-shaft turboprop aero engine built by the Dongan Engine Manufacturing Company The Dongan Engine Manufacturing Company is a Chinese engine manufacturer founded in 1948. Also known as the Harbin Engine Factory it first produced the HS7 a 14-cylinder radial piston engine for the Z-5 helicopter. Engines * Dongan HS7 1268 ... for the Xian Y-7 twin-engined transport. Variants ;WJ-5A :Main production variant of 2162 ekW (2900 ehp)Taylor 1996, p 563 ;WJ-5E :Improved variant for the Xian Y-7-200 sometimes referred to as the WJ-5A-1G. Developed with the help of General Electric ;WZ-5 :A turboshaft version of the WJ-5, which failed to progress beyond the prototype stage. Application * Harbin SH-5 * Xian Y-7 References Notes Bibliography * {{People's Republic of China military aeroengines 1970s turboprop engines ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xian Y-7
The Xian Y-7 () is a twin turboprop transport/passenger aircraft built in China. It is based on the Soviet-designed Antonov An-24 series. Development China imported the Antonov An-24 from early in its production run and also negotiated licenses for production of the aircraft and its engines. In 1966, Xi'an aircraft factory started the project of local production of An-24. The first Chinese-assembled An-24T had its maiden flight on 25 December 1970. Production was launched in 1977 at the Xi'an aircraft factory but progress was slow due to the deleterious effects of the Cultural Revolution, with a pre-production aircraft displayed to the public at Beijing Nanyuan Airport, Nanyuan air base, near Beijing, on 17 April 1982. The Dongan WJ-5, WJ-5A1 turboprop engine was chosen as the Y-7's power source. The first production aircraft was not flown until February 1984, illustrating the slow progress (eighteen years from license to production). The Chinese aircraft equated to the An-24RV ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harbin SH-5
The Harbin SH-5 (, where "水轰" is short for ) is a Chinese maritime patrol amphibious aircraft intended for a wide range of duties, including aerial firefighting, anti-submarine warfare (ASW) and air-sea rescue (ASR). One prototype and six production aircraft have been built. Design and development Research to build a seaplane capable of replacing Beriev Be-6s in service was initiated by the PLANAF in 1968, with designers reassigned from "Objective 3/17", a supersonic canard-wing fighter project. The first prototype flew in 1976; further units were delivered between 1986 and 1990. Variants ;SH-5B Firefighter :One SH-5 was rebuilt for firefighting duties. :However, by Chinese source, there were total of 7 SH-5 were produced: 3 SH-5X Prototype, 3 Maritime patrol aircraft, and 1 SH-B Firefighter. Operators ; * People's Liberation Army Naval Air Force received 4 aircraft in 1986. All are operated by the People's Liberation Army Navy North Sea Fleet from an aircraft base near Q ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Electric
General Electric Company (GE) is an American multinational conglomerate founded in 1892, and incorporated in New York state and headquartered in Boston. The company operated in sectors including healthcare, aviation, power, renewable energy, digital industry, additive manufacturing and venture capital and finance, but has since divested from several areas, now primarily consisting of the first four segments. In 2020, GE ranked among the Fortune 500 as the 33rd largest firm in the United States by gross revenue. In 2011, GE ranked among the Fortune 20 as the 14th most profitable company, but later very severely underperformed the market (by about 75%) as its profitability collapsed. Two employees of GE – Irving Langmuir (1932) and Ivar Giaever (1973) – have been awarded the Nobel Prize. On November 9, 2021, the company announced it would divide itself into three investment-grade public companies. On July 18, 2022, GE unveiled the brand names of the companies it will ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
