Radial engines

Source: Wikipedia. Pages: 103. Chapters: Radial engine, Bristol Hercules, Bristol Perseus, Bristol Mercury, Bristol Jupiter, Bristol Pegasus, Bristol Phoenix, Bristol Taurus, Bristol Centaurus, Bristol Aquila, BMW 801, Pratt & Whitney R-2800 Double Wasp, Pratt & Whitney R-985 Wasp Junior, Wright R-975, Wright R-790, Shvetsov ASh-82, Wright R-760, Anzani 3-cylinder, Wright R-3350 Duplex-Cyclone, Wright R-540, Anzani 10, Wright R-1820, Pratt & Whitney R-4360 Wasp Major, Armstrong Siddeley Cheetah, Shvetsov ASh-73, Lycoming XR-7755, Pratt & Whitney R-1830 Twin Wasp, Pratt & Whitney R-1340 Wasp, Alvis Leonides, Anzani 6, BMW 803, Salmson 9, Armstrong Siddeley Jaguar, Bramo 323, Wright R-2600, Pobjoy Niagara, Packard DR-980, Armstrong Siddeley Deerhound, Anzani 20, Manly-Balzer engine, ABC Dragonfly, Alvis Pelides, BMW 802, Pratt & Whitney R-1860, Bristol Hydra, BMW 132, Armstrong Siddeley Genet Major, Wright Whirlwind, Armstrong Siddeley Lynx, Gnome-Rhône Mistral Major, Pratt & Whitney R-1690 Hornet, Mitsubishi Kasei, Shvetsov ASh-62, König SC 430, Bristol Titan, König SD 570, Cosmos Mercury, Lorraine Algol, Nakajima Homare, Nakajima Sakae, Vedeneyev M14P, Shvetsov M-11, Pratt & Whitney R-1535 Twin Wasp Junior, Curtiss H-1640, Jacobs R-755, Jacobs R-915, Armstrong Siddeley Tiger, Pratt & Whitney R-2000 Twin Wasp, Warner Scarab, Alvis Leonides Major, Wolseley Aries, Mitsubishi Kinsei, Salmson AD.9, Wright R-1300, Armstrong Siddeley Mongoose, Gunderson Do-All Machine, Avia Rk.17, Lawrance J-1, IAR K14, Gnome-Rhône 14N, Alfa Romeo 125, Continental R-670, Salmson B.9, Armstrong Siddeley Serval, Avia Rk.12, Jacobs R-830, Wright Cyclone series, ABC Wasp, Dobrynin VD-4K, Kinner B-5, Viale 35 hp, Tumansky M-87, Kinner R-5, Bristol Neptune, Alfa Romeo 135, Lycoming R-680, Tumansky M-88, Shvetsov M-71, Pobjoy R, Kinner C-5, Wolseley Aquarius, Armstrong Siddeley Leopard, Fiat A.74, Ivchenko AI-26, Shvetsov M-25, Bristol Draco, Pratt & Whitney R-2180, BMW 114, Armstrong Siddeley Panther, Armstrong Siddeley Hyena, Ivchenko AI-14, Gnome-Rhône 14M, Tumansky M-90, Salmson AD.3, Warner Scarab Jr, RAF 2, Armstrong Siddeley Cougar, Bristol Lucifer, Blackburne Thrush, Piaggio P.XI, Szekely Aircraft Engine, ABC Mosquito, Shvetsov ASh-21, Curtiss R-600, LeBlond 5, Hispano-Suiza 14Ab, Kinner K-5, Fiat A.80, Pratt & Whitney Wasp series, Siemens-Halske Sh 22, Wright R-2160, Nakajima Kotobuki, Siemens-Halske Sh 14, ENMASA Beta, Hispano-Suiza 14Aa, Gnome-Rhône 18L, Gnome-Rhône 7K, Zvezda M503, Rotec R2800, Rotec R3600, Fiat A.54, Gnome-Rhône 9K, Nakajima Hikari, Fiat A.50, Malaxa, Siemens-Halske Sh 12, Siemens-Halske Sh 4, Siemens-Halske Sh 5, Siemens-Halske Sh 11, Walter NZ 60, Siemens-Halske Sh 13, Walter Vega. Excerpt: The Pratt & Whitney R-985 Wasp Junior is a series of nine-cylinder air-cooled radial aircraft engines built by the Pratt & Whitney Aircraft Company from the 1930s to the 1950s. These engines have a displacement of 985 cu in (16.14 L); initial versions produced 300 hp (224 kW), while the most widely used versions produce 450 hp (336 kW). Wasp Juniors have powered numerous smaller civil and military aircraft, including small transports, utility aircraft, trainers, agricultural aircraft, and helicopters. Over 39,000 of these engines were built, and many are still in service today. Pratt & Whitney developed the R-985 Wasp Junior as a smaller version of the R-1340 Wasp to compete in the market for medium-sized aircraft engines. Like its larger brother, t...