| 词条 | Renault 6Q | |||||||||||||||
| 释义 |
The Renault 6Q is an air-cooled six-cylinder, inverted piston engine, producing about {{convert|220|hp|kW|abbr=on|-1|order=flip}} continuous power. It was designed and built in France and produced for more than ten years after its homologation in 1936, with large numbers built during World War II.[1][2] Design and developmentThe six-cylinder Renault 6Q and the four-cylinder Renault 4P, both from the early 1930s, shared the same bore, stroke and pistons.[3] The 6Q was built in both unsupercharged and supercharged forms. The centrifugal supercharger was added at the back of the engine, driven off the crankshaft via step-up gearing. It added {{convert|13|kg|lb|abbr=on|0}} to the weight and {{convert|242|mm|in|abbr=on|1}} to the length but boosted the performance at altitude to a continuous power of {{convert|237|hp|kW|0|abbr=on|order=flip}} at 2,500 rpm and {{convert|2200|m|ft|-1|abbr=on}}. Two pre-war models were optimised to different altitudes, the 02/03 right- and left-handed pair to {{convert|2000|m|ft|-1|abbr=on}}, with 7.61:1 gearing and the 04/05 pair to {{convert|4000|m|ft|-1|abbr=on}}, with 12.274 gearing. Operational historyThe 6Q was homologated in 1936; 1700 were built before the war and 1660 during it.[2] Post-war, production was resumed.[3] The majority of pre-war 6Qs were used in Caudron C.440 Goélands, during the war in Goélands and post-war in Nord's Messerschmitt Bf 108 derived Nord Pingouin, in the Nord Noralpha and Ramier Bf 108 developments. VariantsEven sub-type numbers rotate clockwise, odd numbers anti-clockwise as seen from engine.
Applications
Engines on display
Specifications (post-war unsupercharged){{pistonspecs||ref=Jane's All the World's Aircraft 1948, p.55d[3] |type=6-cylinder inverted air-cooled inline |bore={{convert|120|mm|in|2|abbr=on}} |stroke={{convert|140|mm|in|2|abbr=on}} |displacement={{convert|9.5|l|cuin|0|abbr=on}} |length={{convert|1600|mm|in|1|abbr=on}} |width={{convert|510|mm|in|1|abbr=on}} |height={{convert|920|mm|in|1|abbr=on}} |weight={{convert|240|kg|lb|0|abbr=on}} dry |valvetrain=One inlet and one exhaust valve per cylinder with Austenitic, driven via tappets, rocker arms and pushrods from a camshaft in the crankcase. |fuelsystem=Twin Zenith carburetters and SEV ignition magnetos; two sparking plugs per cylinder. |fueltype= |oilsystem=Dry sump with pump to crankshaft, camshaft and big ends. Cylinders and pistons splash lubricated. |coolingsystem=Air |power=Take-off {{convert|233|hp|kW|0|abbr=on|order=flip}} at 2,500 rpm; normal {{convert|218|hp|kW|0|abbr=on|order=flip}} at 2,500 rpm and {{convert|500|m|ft|0|abbr=on}} |specpower= |compression=6:1 |fuelcon= |specfuelcon= |oilcon= |power/weight= |designer= |reduction_gear= |general_other= |components_other= Cylinders: Steel barrels with machined fins aluminium heads with cast fins and hemispherical combustion chamber.
|performance_other= }} See also{{aircontent|see also= |related=
|similar aircraft= |lists=
|similar engines=
}} References{{commons category}}1. ^1 2 3 {{cite book |title= Jane's All the World's Aircraft 1948|last= Bridgman |first= Leonard |coauthors= |edition= |year=1948|publisher=Sampson, Low, Marston and Co. Ltd|location= London|isbn=|page=55d }} [1][2][3][4]2. ^1 {{cite book |title= World Encyclopaedia of Aero Engines|last=Gunston|first=Bill|edition=2| year=1989|volume= |publisher=Patrick Stephens Ltd |location=Wellingborough |isbn=1-85260-163-9|page=135}} 3. ^1 {{cite book |title=Aviation Museums and Collections of Mainland Europe |last= Ogden |first=Bob |coauthors= |edition= |year=2009|publisher= Air Britain (Historians) Ltd|page=125 |isbn=978 0 85130 418 2}} 4. ^1 2 {{cite web |url=http://www.hydroretro.net/etudegh/renault.pdf|title=Les Moteurs d'Aviation Renault |author=Gerard Hartmann |page=24 |work= |publisher= |accessdate=14 March 2014}} }}{{Renault aeroengines}} 4 : Air-cooled aircraft piston engines|Inverted aircraft piston engines|Aircraft piston engines 1930–1939|Renault aircraft engines |
|||||||||||||||
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。