The ADC Nimbus was a British inline aero engine that first ran in 1926. The Nimbus was developed from the

Siddeley Puma The Siddeley Puma was a British aero engine developed towards the end of World War I and produced by Siddeley-Deasy. The first engines left the production lines of Siddeley-Deasy in Coventry in August 1917, production continued until December 1 ...

aero engine by

Frank Halford Major Frank Bernard Halford CBE FRAeS (7 March 1894 – 16 April 1955) was an English aircraft engine designer. He is best known for the series of de Havilland Gipsy engines, widely used by light aircraft in the 1920s and 30s. Career Educat ...

of the

Aircraft Disposal Company The Aircraft Disposal Company (ADC) or Airdisco, was a British firm established in March 1920 to take advantage of the large number of World War I-surplus military aircraft on the market.Gunston 2005, p.7. The company changed name in 1925 to ADC ...

, the goal was to develop the Puma to produce its intended power output which Halford eventually achieved. The Nimbus was further developed into an air-cooled version known as the ADC Airsix which did not enter production and was not flown.Lumsden 2003, p. 55.

Applications

* Airco DH.9 *

de Havilland DH.37 The de Havilland DH.37 was a British three-seat sporting biplane of the 1920s designed and built by de Havilland for aviator Alan Samuel Butler. Operational history The first example was named ''Sylvia'' for the sister of Alan Samuel Butle ...

de Havilland DH.50 The de Havilland DH.50 was a 1920s British large single-engined biplane transport built by de Havilland at Stag Lane Aerodrome, Edgware, and licence-built in Australia, Belgium, and Czechoslovakia. History In the early 1920s, Geoffrey de Havi ...

* Nimbus Martinsyde *

Vickers Vendace The Vickers Vendace was a 1920s British trainer aircraft. It was originally designed as a floatplane trainer for the Royal Air Force. Background In October 1924, the British Air Ministry issued Specification 5A/24 for a floatplane trainer. T ...

Specifications (Nimbus)

References

Notes

Bibliography

* Lumsden, Alec. ''British Piston Engines and their Aircraft''. Marlborough, Wiltshire: Airlife Publishing, 2003. .

External links

Nimbus Martinsyde, ''Flight'', July 1928
{{ADC aeroengines 1920s aircraft piston engines