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词条 Walter Gemma
释义

  1. Applications

  2. Engines on display

  3. Specifications

  4. See also

  5. References

name= Gemmaimage = File:Walter Gemma I.JPGcaption = Walter Gemma on display at the Finnish Aviation Museum
}}{{Infobox Aircraft Engine
type= Radial aero enginenational origin = Czechoslovakiamanufacturer= Walter Aircraft Engines1934}}major applications=number built =program cost =unit cost =developed from =developed into =variants with their own articles =
}}

The Walter Gemma was a Czechoslovakian nine-cylinder, air-cooled, radial aero engine that was developed and manufactured in the early 1930s by Walter Aircraft Engines.

Applications

  • Nuri Demirağ Nu D.36
  • Praga E-39

Engines on display

A preserved example of the Walter Gemma engine is on display at the following museum:

  • Finnish Aviation Museum

Specifications

{{pistonspecs
|
|ref=Flight.[1][2]
|type=9-cylinder radial piston engine
|bore={{cvt|105|mm}}
|stroke={{cvt|120|mm}}
|displacement={{cvt|9.35|l|cuin}}
|length=
|diameter=
|width=
|height=
|weight=
|valvetrain=One intake and one exhaust valve per cylinder
|supercharger=
|turbocharger=
|fuelsystem=Zenith carburettor
|fueltype=Petrol
|oilsystem=
|coolingsystem=Air-cooled
|power={{cvt|123|kW}}
|specpower=
|compression=
|fuelcon=
|specfuelcon=
|oilcon=
|power/weight=
}}

See also

{{aircontent
|see also=
|related=
|similar aircraft=
|lists=
  • List of aircraft engines

|similar engines=
  • Wolseley Aries

}}

References

{{Commons category}}
Notes
1. ^Flight - 11 November 1937 Retrieved: 13 July 2012
2. ^Flight - 22 November 1934 Retrieved: 13 July 2012
Bibliography
{{refbegin}}
  • Gunston, Bill. World Encyclopedia of Aero Engines. Cambridge, England. Patrick Stephens Limited, 1989. {{ISBN|1-85260-163-9}}
{{refend}}{{Walter aeroengines}}{{Aeroengine-specs}}

3 : Walter aircraft engines|Aircraft piston engines 1930–1939|Radial engines

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