| 词条 | Walter Pollux | ||||||||||||||
| 释义 |
The Walter Pollux is a Czechoslovakian nine-cylinder, air-cooled, radial engine, built by Walter Aircraft Engines for powering light aircraft and that first ran in 1936. The engine produces {{cvt|320|hp|order=flip}} at 1,800 rpm.[1] The first known use was on the Fieseler F 2 Tiger in 1934.[2] Variants
Direct drive engine
Geared engine, reduction ratio 0.666:1 Applications
Engines on displayA preserved example of the Walter Pollux engine is on display at the following museum:
Specifications (Pollux II){{pistonspecs| |ref=Flight[3], Jane's all the World's Aircraft 1931[4] |type=9-cylinder radial piston engine |bore={{cvt|135|mm}} |stroke={{cvt|170|mm}} |displacement= |length={{cvt|1220|mm}} |diameter={{cvt|1254|mm}} |width= |height= |weight={{cvt|712|lb|order=flip}}; Pollux IIR {{cvt|751|lb|order=flip}}-geared |valvetrain=One intake and one exhaust valve per cylinder |supercharger= |turbocharger= |fuelsystem=One Zenith double 60DCJ carburettor |fueltype=Benzine - Benzol 50:50 |oilsystem=dry sump pressure feed |coolingsystem=Air-cooled |power=Normal:{{cvt|320|hp|order=flip}} at 1,800 rpm; maximum {{cvt|380|hp|order=flip}} at 1,900 rpm |specpower= |compression=6:1 |fuelcon= |specfuelcon={{cvt|0.464|lb/hp.h|order=flip}} |oilcon={{cvt|0.022|or|0.035|lb/hp.h|order=flip}} |power/weight= {{cvt|1|kW/kg|hp/lb}} |designer= |reduction_gear=Pollux IIR - 0.666:1 |general_other= |components_other= |performance_other= }} See also{{aircontent|see also= |related= |similar aircraft= |lists=
|similar engines=
}} References{{Commons category}}1. ^{{cite book |last1=Gunston |first1=Bill |title=World encyclopaedia of aero engines |date=1989 |publisher=P. Stephens |isbn=1-85260-163-9 |page=174 |edition=Fully rev. 2nd}} {{Walter aeroengines}}2. ^{{cite journal |journal=Flug Revue |date=November 2000 |title=unknown}} 3. ^{{cite journal |title=ENGINES at the PARIS SHOW |journal=Flight |date=26 November 1936 |volume=XXX |issue=1457 |pages=578-579 |url=http://www.flightglobal.com/pdfarchive/view/1936/1936%20-%203254.html |accessdate=26 December 2018 |format=pdf}} 4. ^{{cite book |title=Jane's all the World's Aircraft 1931 |editor1-last=Grey |editor1-first=C.G. |year=1931 |publisher=Sampson Low, Marston & company, ltd |location=London |pages=29d-30d }} 3 : Aircraft piston engines 1930–1939|Walter aircraft engines|Radial engines |
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