| 词条 | AeroTwin AT972T | |||||||||||||||
| 释义 |
The AeroTwin AT972T is an American aircraft engine, designed and produced by the AeroTwin Motors Corporation, a subsidiary of the AirScooter Corporation of Henderson, Nevada for use in ultralight aircraft, in particular their AirScooter helicopter design.[1][2] The company seems to have been founded about 2002 and gone out of business in 2012 and production ended.[3] Design and developmentThe engine is a twin-cylinder four-stroke, in-line, {{convert|972|cc|cuin|1|abbr=on}} displacement, air and oil-cooled, gasoline engine design, with either a poly V belt or mechanical gearbox reduction drive with a clutch and reduction ratios of 1.88, 2.00 and 2.14:1. It employs dual electronic ignition and produces {{convert|65|hp|kW|0|abbr=on}} at 4200 rpm, with a compression ratio of 8.0:1.[1] Specifications (AT972T){{pistonspecs||ref=Tacke[1] |type=Twin cylinder, inline, four stroke aircraft engine |bore={{convert|102|mm|in|1|abbr=on}} |stroke={{convert|60|mm|in|1|abbr=on}} |displacement={{convert|972|cc|cuin|1|abbr=on}} |length= |diameter= |width= |height= |weight={{convert|45|kg|lb|0|abbr=on}} |valvetrain= |supercharger= |turbocharger= |fuelsystem= |fueltype=gasoline |oilsystem= |coolingsystem= air/oil |power={{convert|65|hp|kW|0|abbr=on}} |specpower= |compression=8.0:1 |fuelcon= |specfuelcon= |oilcon= |power/weight= |designer= |reduction_gear= |general_other= |components_other= |performance_other= }} See also{{aircontent|see also= |related= |similar aircraft= |lists= *List of aircraft engines }} References1. ^1 2 Tacke, Willi; Marino Boric; et al: World Directory of Light Aviation 2015-16, pages 256-257. Flying Pages Europe SARL, 2015. {{ISSN|1368-485X}} 2. ^{{cite web|url = http://www.aerotwinmotors.com/newpages/aboutus.htm|title = About Us|accessdate = 9 March 2018|author = AirScooter Corporation|work = www.aerotwinmotors.com|year = 2008|archiveurl = https://web.archive.org/web/20120614181633/http://www.aerotwinmotors.com/newpages/aboutus.htm|archivedate = 14 June 2012|dead-url = no|df = dmy-all}} 3. ^{{cite web|url= https://web.archive.org/web/20120801000000*/http://www.aerotwinmotors.com/|title=Internet Archive Wayback Machine|work=archive.org|accessdate=9 March 2018}}{{cbignore}} External links
3 : AeroTwin aircraft engines|Air-cooled aircraft piston engines|Aircraft piston engines 2000–2009 |
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