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词条 Fiat A.12
释义

  1. Variants

  2. Applications

  3. Engines on display

  4. Specifications (A.12)

  5. See also

  6. References

name= A.12image = Fiat A-12.jpgcaption = Preserved Fiat A.12 engine
}}{{Infobox Aircraft Engine
type= Piston enginenational origin =manufacturer= Fiatfirst run=major applications=number built = 13,260program cost =unit cost =developed from = Fiat A.10developed into =variants with their own articles =
}}

The Fiat A.12 was a six-cylinder liquid-cooled in-line engine with a bore of 160 mm and a stroke of 180 mm, giving a capacity of just under 22 liters, with variants producing between 245 and 300 horsepower at 1,700 rpm. The A.12 was a rather large aero engine at the time, but it was efficient and reliable. A total of 13,260 A.12s were produced between 1916 and 1919.

Variants

A.12
A.12bis

Applications

{{FIN}}
  • IVL A.22 Hansa
{{FRA}}
  • Breguet 14
{{flagcountry|Kingdom of Italy}}
  • Ansaldo A.300
  • Caproni Ca.4
  • Caproni Ca.5
  • Caproni Ca.46
  • Fiat R.2
  • Macchi M.9
  • Macchi M.15
  • Pomilio PC
  • Pomilio PD
  • Pomilio PE
  • SAML S.1
  • SAML S.2
  • Savoia-Marchetti S.55
  • Savoia-Pomilio SP.2
  • Savoia-Pomilio SP.3
  • SIA 7B.1
  • SIAI 9
  • SIAI S.16 and S.16bis (A.12bis)
  • Fiat 2000 (A Heavy Tank)
{{GBR}}
  • Airco DH.4
  • Airco DH.9
  • Vickers Vimy (only one prototype)
  • North Sea Class non-rigid airship

Engines on display

  • There is a Fiat A.12 on display at the New England Air Museum, Bradley International Airport, Windsor Locks, CT.[1]

Specifications (A.12)

{{pistonspecs
|
|ref={{citation needed|date=May 2012}}
|type=6-cylinder liquid-cooled inline engine.
|bore=160 mm (6.30 in)
|stroke=180 mm (7.09 in)
|displacement=21.71 L (1,325.1 cu in)
|length=1,780 mm (70 in)
|diameter=
|width=560 mm (22 in)
|height=1,130 mm (44.5 in)
|weight=415 kg (915 lb)
|valvetrain=
|supercharger=
|turbocharger=
|fuelsystem=Carburetor
|fueltype= octane
|oilsystem=
|coolingsystem=Liquid
|power=245 hp at 1,700 rpm
|specpower=
|compression=
|fuelcon=
|specfuelcon=
|oilcon=
|power/weight=
}}

See also

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

|similar engines=
  • Isotta Fraschini V.6
  • Siddeley Puma

}}

References

{{Commons category}}
1. ^New England Air Museum - Fiat A.12 Retrieved: 29 March 2013
  • Gunston, Bill. (1986). World Encyclopaedia of Aero Engines. Patrick Stephens: Wellingborough. p. 62
  • {{cite book |editor1-last=Hirschauer |editor1-first=Louis |editor2-last=Dollfus |editor2-first=Charles |title=L'Année Aéronautique: 1920-1921 |date=1921 |publisher=Dunod |location=Paris |page=123 |url=https://gallica.bnf.fr/ark:/12148/bpt6k65534129/f135.item}}
{{Fiat aeroengines}}

2 : Fiat aircraft engines|Aircraft piston engines 1910–1919

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