The Amazing Pratt & Whitney.
Pratt & Whitney is an American aerospace manufacturer with global service operations. It is a subsidiary of RTX. Pratt & Whitney's aircraft engines are widely used in both civil aviation (especially airlines) and military aviation. Its headquarters are in East Hartford, Connecticut.As one of the "big three" aero-engine manufacturers.
In April 1925, Frederick Rentschler, an Ohio native and former executive at Wright Aeronautical, was determined to start an aviation-related business of his own. His social network included Edward Deeds, another prominent Ohioan of the early aviation industry, and Frederick's brother Gordon Rentschler, both of whom were on the board of Niles Bement Pond, then one of the largest machine tool corporations in the world. Frederick Rentschler approached these men as he sought capital and assets for his new venture. Deeds and G. Rentschler persuaded the board of Niles Bement Pond that their Pratt & Whitney Machine Tool (P&WMT) subsidiary of Hartford, Connecticut, should provide the funding and location to build a new aircraft engine being developed by Rentschler, George J. Mead, and colleagues, all formerly of Wright Aeronautical.[4] Conceived and designed by Mead, the new engine would be a large, air-cooled, radial design. Pratt & Whitney Machine Tool was going through a period of self-revision at the time to prepare itself for the post-World War I era, discontinuing old product lines and incubating new ones.
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Pratt & Whitney headquarters in East Hartford, Connecticut |
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Type | Subsidiary |
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Industry | Aerospace, electricity generation |
Founded | 1925; 98 years ago |
Number of employees | 38,737 (2017) |
Parent | RTX |
Divisions | Pratt & Whitney Canada |
Website | prattwhitney |
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Engines Types: The Wasp Series piston engines.
RED color: Wikipedia link
Blue color: Encyclopedia link
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Pratt & Whitney R-1340 Wasp R9 600 hp
Pratt & Whitney R-1690 Hornet R9 740 hp
Pratt & Whitney R-1860 Hornet B R9 575 hp
Pratt & Whitney R-985 Wasp Junior R9 400 hp
Pratt & Whitney R-1535 Twin Wasp Junior R14 825 hp
Pratt & Whitney R-1830 Twin Wasp R14 700 hp
Pratt & Whitney R-2000 Twin Wasp R14 1,350 hp
Pratt & Whitney R-2180-A Twin Hornet R14 1,200 to 1,500 hp
Pratt & Whitney R-2180-E Twin Wasp E R14 1,400 hp
Pratt & Whitney R-2800 Double Wasp R18 2,100 hp
Pratt & Whitney R-4360 Wasp Major
Commercial aircraft
TheTurbofan engines.
Pratt & Whitney JT3D Turbofan 17,000 lbf
Pratt & Whitney JT8D Turbofan 21,000 lbf
Pratt & Whitney JT9D Turbofan 48,000 to 56,000 lbf
Pratt & Whitney TF30 Turbofan 14,560 lbf
Pratt & Whitney F100 Turbofan 14,590 lbf
Pratt & Whitney F119 Turbofan 26,000 lbf
Pratt & Whitney F135 Turbofan 28,000 lbf
Pratt & Whitney PW300 Turbofan 5,220 lbf
Pratt & Whitney PW1000G Turbofan 24,240 lbf
Pratt & Whitney PW1120 Turbofan 13,530 lbf
Pratt & Whitney PW2000 Turbofan 38,400 to 43,734 lbf
Pratt & Whitney PW4000 Turbofan 50,000 to 90,000 lbf
Pratt & Whitney PW6000 Turbofan 22,100 to 23,800 lbf
Engine Alliance GP7000 Turbofan 81,500 lbf
International Aero Engines V2500 Turbofan 23,040 to 31,600 lbf
Lockheed Martin Aeronautics Company is a major unit of Lockheed Martin with in Fort Worth, Texas.
The Vickers VC10 is a mid-sized, narrow-body long-range British jet airliner.
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United States of America)
Type
PROPULSION-
Radial engine
Type: Twin-row radial engine, 14 cylinder
Bore: 5.75 in (146 mm)
Stroke: 5.5 in (140 mm)
Displacement: 2,004 in3 (32.84 L
Length: 61.02 in (1,550 mm)
Diameter: 49.49 in (1,257 mm)
Dry weight: 1,570 lb (710 kg)