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词条 Beardmore 120 hp
释义

  1. Applications

  2. Specifications (120 hp)

  3. See also

  4. References

     Notes  Bibliography 

  5. External links

{{Use dmy dates|date=March 2017}}{{Use British English|date=March 2017}}
name=120 hpimage= Beardmore120.JPGcaption=Preserved Beardmore 120 hp.

}}{{Infobox Aircraft Engine

type=Piston aero enginemanufacturer=William Beardmore and Company1914}}major applications=Airco DH.1number built =400program cost =unit cost = £825developed from = Austro-Daimler 6developed into = Beardmore 160 hpvariants with their own articles =
}}

The Beardmore 120 hp was a British six-cylinder, water-cooled aero engine that first ran in 1914, it was built by William Beardmore and Company as a licensed-built version of the Austro-Daimler 6. The engine featured cast iron cylinders and mild steel concave pistons. Produced between August 1914 and December 1918, the design powered many World War I aircraft types.[1]

Applications

  • Airco DH.1
  • Airco DH.3
  • Armstrong Whitworth F.K.3
  • Armstrong Whitworth F.K.8
  • Bristol T.T.A.
  • Cody V
  • Martinsyde Elephant
  • Royal Aircraft Factory F.E.2
  • Royal Aircraft Factory R.E.5
  • Royal Aircraft Factory R.E.7
  • Vickers F.B.14
  • White and Thompson No. 3

Specifications (120 hp)

{{pistonspecs|
|ref=Lumsden[2]
|type=6-cylinder, inline, upright piston engine
|bore=5.12 in (130 mm)
|stroke=6.89 in (175 mm)
|displacement=851 cu in (13.145 L)
|length=57 in (1,148 mm)
|diameter=
|width=19.9 in (505 mm)
|height=31.9 in (810 mm)
|weight=545 lb (247 kg)
|valvetrain=Overhead valve
|supercharger=
|turbocharger=
|fuelsystem=
|fueltype=Petrol
|oilsystem=
|coolingsystem=Water-cooled
|power=154 hp (115 kW) at 1,400 rpm (maximum power)
|specpower=0.18 hp/cu in (8.74 kw/L)
|compression=4.85:1
|fuelcon=
|specfuelcon=
|oilcon=
|power/weight=0.28 hp/lb (0.46 kW/kg)
|designer=
|reduction_gear=Direct drive, right-hand tractor
|general_other=
|components_other=
|performance_other=
}}

See also

{{aircontent
|see also=
|related=
  • Austro-Daimler 6
  • Beardmore 160 hp

|similar aircraft=
|lists=
  • List of aircraft engines

|similar engines=
  • Benz Bz.IV
  • Hiero 6
  • Mercedes D.II
  • Rolls-Royce Hawk

}}

References

Notes

1. ^Gunston 1989, p. 21.
2. ^Lumsden 2003, p. 83.

Bibliography

{{refbegin}}
  • Gunston, Bill. World Encyclopaedia of Aero Engines. Cambridge, England. Patrick Stephens Limited, 1989. {{ISBN|1-85260-163-9}}
  • Lumsden, Alec. British Piston Engines and their Aircraft. Marlborough, Wiltshire: Airlife Publishing, 2003. {{ISBN|1-85310-294-6}}.
{{refend}}

External links

{{Commons category|Beardmore 120 hp}}{{Beardmore aeroengines}}

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

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