| 词条 | Limbach L1700 | |||||||||||||||
| 释义 |
The Limbach L1700 is a series of type certified German aircraft engines, designed and produced by Limbach Flugmotoren of Königswinter for use in light aircraft and motorgliders.[1] The series were originally designated as the SL1700 under its former certification and was changed to L1700 by company Service Bulletin no. 17.[2] Design and developmentThe L1700 is a four-cylinder four-stroke, horizontally-opposed air-cooled, gasoline direct-dive engine design, based upon the Volkswagen air-cooled engine. It employs a single magneto ignition, one carburettor, is lubricated by a wet sump and produces {{convert|50|kW|hp|0|abbr=on}} at 3600 rpm.[1][3] The L1700 was type certified by the European Aviation Safety Agency on 4 August 2006. The first engines in the series had originally been certified by the German Luftfahrt-Bundesamt (LBA) on 6 December 1971.[2] Variants
Version that puts out {{convert|44|kW|hp|0|abbr=on}} for takeoff and {{convert|41|kW|hp|0|abbr=on}} continuously.[3]
Version that puts out {{convert|53|kW|hp|0|abbr=on}} for takeoff and {{convert|48|kW|hp|0|abbr=on}} continuously.[2]
Version that puts out {{convert|50|kW|hp|0|abbr=on}} for takeoff and {{convert|44|kW|hp|0|abbr=on}} continuously.[1][3]
Version that puts out {{convert|41|kW|hp|0|abbr=on}} for takeoff and {{convert|39|kW|hp|0|abbr=on}} continuously.[2] Applications{{columns-list|colwidth=22em|
}} Specifications (L1700 EO/EC){{pistonspecs||ref=World Directory of Leisure Aviation 2011-12[1] |type=Four-cylinder, four stroke aircraft engine |bore={{convert|88|mm|in|1|abbr=on}} |stroke={{convert|69|mm|in|1|abbr=on}} |displacement={{convert|1680|cc|cuin|1|abbr=on}} |length={{convert|617|mm|in|1|abbr=on}} |diameter= |width={{convert|770|mm|in|1|abbr=on}} |height={{convert|415|mm|in|1|abbr=on}} |weight={{convert|73|kg|lb|1|abbr=on}} |valvetrain= |supercharger= |turbocharger= |fuelsystem= |fueltype=98 RON octane unleaded gasoline or 100 LL Avgas |oilsystem= |coolingsystem=air |power={{convert|50|kW|hp|0|abbr=on}} for takeoff, {{convert|44|kW|hp|0|abbr=on}} continuously |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 3 Bayerl, Robby; Martin Berkemeier; et al: World Directory of Leisure Aviation 2011-12, pages 240-241. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X 2. ^1 2 3 {{cite news|url = http://www.easa.europa.eu/system/files/dfu/EASA-TCDS-E.082_Limbach_L1700_series_engines-01-04082006.pdf|title = EASA.E.082 - Limbach L1700 series engines|accessdate = 23 June 2015|author = European Aviation Safety Agency|date = 4 August 2006| work = www.easa.europa.eu}} 3. ^1 2 {{cite web|url=http://www.limflug.de/en/products/engines-41kw-55kw.php|title=Aircraft engines from 41 kW to 55 kW |author=Limbach Flugmotoren|work=limflug.de|accessdate=23 June 2015}} External links
2 : Limbach aircraft engines|Air-cooled aircraft piston engines |
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