普惠發(fā)動(dòng)機(jī)是普惠發(fā)動(dòng)機(jī)公司(Pratt ＆ Whitney)的品牌。
　　普惠發(fā)動(dòng)機(jī)公司是一家著名的飛機(jī)發(fā)動(dòng)機(jī)制造商，它的產(chǎn)品被廣泛用于軍用和民用。作為三大飛機(jī)發(fā)動(dòng)機(jī)制造商之一，是通用電氣和勞斯萊斯公司的主要競爭對手和投資伙伴。普惠是聯(lián)合技術(shù)公司(United Technology Company)的旗下一員。

　　除飛機(jī)發(fā)動(dòng)機(jī)之外，普惠公司的主要產(chǎn)品還包括用于發(fā)電的燃?xì)鉁u輪、潛艇渦輪、火車機(jī)車發(fā)動(dòng)機(jī)以及火箭發(fā)動(dòng)機(jī)。普惠公司成立于1860年，該公司由兩名合伙人的名字命名，總部位于康涅狄格州的哈特福特郡。該公司的主要產(chǎn)品包括用于波音777的AW4000發(fā)動(dòng)機(jī)以及用于F-22猛禽戰(zhàn)斗機(jī)的F119發(fā)動(dòng)機(jī)。 對華合作去年12月，普惠公司與中國東方航空股份有限公司簽訂諒解備忘錄，將建立航空發(fā)動(dòng)機(jī)大修合資企業(yè)。這是普惠公司首次在亞洲設(shè)立合資企業(yè)。根據(jù)這項(xiàng)備忘錄，未來的合資企業(yè)將以上海為基地，定位于具備深度修理能力的世界級CFM56發(fā)動(dòng)機(jī)大型維修工廠，主要為中國及亞太地區(qū)航空公司客戶提供維修服務(wù)。今年2月，普惠公司與中國民航總局空管局簽訂協(xié)議，向在北京籌建的中國民航博物館捐贈(zèng)一臺(tái)PW4098發(fā)動(dòng)機(jī)。PW4098發(fā)動(dòng)機(jī)是普惠公司目前最大的風(fēng)扇發(fā)動(dòng)機(jī)(112英寸)，也是推力最大的發(fā)動(dòng)機(jī)(9.8萬磅)，原始價(jià)值1900萬美元，專門用于為B777-300飛機(jī)提供動(dòng)力。

　　Pratt & Whitney, a United Technologies Corp. company (NYSE:UTX), is a world leader in the design, manufacture and service of aircraft engines, industrial gas turbines and space propulsion systems. Pratt & Whitney reported an operating pro?t of $2.12 billion in 2008 on revenues of $12.97 billion. The company’s 38,577 employees support more than 9,000 customers in 180 countries around the world.

　　Pratt & Whitney was founded in Hartford, Conn., in 1925 by Frederick Rentschler. Pratt & Whitney’s ?rst aircraft engine was the 410-horsepower, air-cooled Wasp, which delivered unprecedented performance and reliability for the time and transformed the aviation industry. Pratt & Whitney has been leading change ever since.

　　Pratt & Whitney builds engines for front line fighters, like the F-15 Eagle, F-16 Fighting Falcon, F-22 Raptor and F-35 Joint Strike Fighter, as well as the C-17 Globemaster III military transport.

　　Pratt & Whitney Canada has produced more than 60,000 engines which power corporate jets, regional aircraft and helicopters around the globe.

　　Pratt & Whitney’s large commercial engines power more than 30 percent of the world’s passenger aircraft ?eet. The company continues to develop new engines and work with its partners in International Aero Engines and the Engine Alliance to meet airline customers’ future needs.

　　Pratt & Whitney’s broad portfolio of businesses includes industrial gas turbines that light cities and power ships. Our PureCycle? power system converts heat from geothermal resources, oil and gas wells and other sources into clean electricity.

　　Pratt & Whitney Rocketdyne has been the power behind over 1,600 launches and has been a key engine provider to the U. S. space program since its inception. That service continues today with the Space Shuttle Main Engines and the engines for the current Delta and Atlas launch vehicles. The U.S. return to the moon and innovative missile defense products will also be powered by Pratt & Whitney Rocketdyne engines.

　　Pratt & Whitney is developing game changing technologies for the future, such as the PurePowerTM PW1000G engine, with patented Geared TurbofanTM technology, for next generation of passenger aircraft and hypersonic propulsion systems for aircraft that will travel more than six times the speed of sound. Through Global Service Partners, Pratt & Whitney is also developing innovative new services that will delight customers around the globe. Pratt & Whitney Global Material Solutions is the first OEM to re-engineer, certify and manufacture both gas-path and life-limited parts for the CFM56-3 engine.

　　普惠發(fā)動(dòng)機(jī)公司在中國

　　普惠公司同中國的合作可以追溯到1929年，當(dāng)時(shí)中國使用“洛寧”號飛機(jī)，在上海和漢口間提供航空郵政服務(wù)。這種飛機(jī)安裝的就是普惠公司的“大黃蜂”發(fā)動(dòng)機(jī)。二戰(zhàn)期間，美國著名的“飛虎航空隊(duì)”來華支援中國的抗日戰(zhàn)爭，他們的飛機(jī)使用的主要是普惠發(fā)動(dòng)機(jī)。

　　1973年，裝備普惠公司JT3D-7J發(fā)動(dòng)機(jī)的波音707飛機(jī)首航中國。此后，普惠公司在中國先后成立了4家合資企業(yè)。目前，中國國際航空公司、中國東方航空公司和中國南方航空公司、以及海南航空公司和上海航空公司等各航空公司都在使用普惠公司的發(fā)動(dòng)機(jī)。

　　普惠動(dòng)力系統(tǒng)公司是普惠公司的地面動(dòng)力系統(tǒng)分部，生產(chǎn)200KW-50MW的工業(yè)燃?xì)廨啓C(jī)，廣泛應(yīng)用于發(fā)電、機(jī)械驅(qū)動(dòng)和船舶動(dòng)力等領(lǐng)域。其中FT8工業(yè)燃?xì)廨啓C(jī)是普惠動(dòng)力系統(tǒng)公司的主要產(chǎn)品，目前在世界上已經(jīng)有超過200臺(tái)FT8機(jī)組在運(yùn)行，其中9臺(tái)在中國的海南、深圳、成都和無錫4個(gè)電廠。
品牌專區(qū)：http://mp.ppsj.com.cn/brand/PrattWhitney.html
相關(guān)類別：
發(fā)源地：美國
關(guān)注度：2738
更　新：2016-3-20