Polish Aviation Museum

31-864 Kraków,
al. Jana Pawła II 39
phone: (12) 640 99 60,
(12) 642 40 70
e-mail: info@muzeumlotnictwa.pl

a cultural institution of the Malopolska Region

Małopolska – Kraków Region


Mecenas Muzeum

Kraków Airport

Instytut Techniczny Wojsk Lotniczych - sponsor restauracji samolotu Caudron  CR.714 Cyclone


Patroni Medialni

Skrzydlata Polska



Aircraft engine: Wright Whirlwind R-975

Wright Whirlwind R-975
USA
radial engine
1933



Configuration9-cylinder radial
Coolingair-cooled
Displacement15.9 l (915 cu in)
Compression ratio6.3
Weight300 kg (661 lb)
Maximum power400 hp at 2,300 rpm
Climb power365 hp at 2,100 rpm

The Whirlwind was designed by engineers Lawrance, Jones and Heron under supervision of P. B. Taylor. The aim was to obtain a reliable, medium power aircraft engine. The Whirlwind engine proved exceptionally successful. In 1927 Charles Lindbergh made a non-stop flight across the Atlantic from New York to Paris in Ryan NYP “The Spirit of St. Louis”, powered by J-5C Whirlwind engine. In the 30’s these engines were licence-built in Poland by Polish Skoda and Avia companies. 5-, 7- and 9-cylinder Whirlwinds powered training, observation, executive aircraft and airships. Whirlwinds built under licence by Continental Motors were used in tanks (M3 Lee, M4 Sherman, Ram) and self-propelled guns.

Back

   


Dofinansowano ze środków Ministra Kultury i Dziedzictwa Narodowego
© NeoServer 2009 -      - Polityka obsługi "ciasteczek" -