| 词条 | Aeromarine 90hp | |||
| 释义 |
The Aeromarine 90 hp was the first aircraft motor built by the Aeromarine Plane and Motor Company in 1914. In that year, Aeromarine had acquired the patents and manufacturing rights to the aircraft and engines of the Boland brothers. Although the Boland brothers didn't make a 6-cylinder engine, their V-8's all used the unusual concentric valve that is used in this engine. In spite of its model name, this engine only produced {{cvt|85|hp}} at 1,400 rpm [1][2][2] Developments
Specifications{{pistonspecs|Airplane Engine Encyclopedia |ref=Airplane Engine Encyclopedia[3] |type=6 cylinder vertical inline piston engine |bore={{cvt|4.3125|in|2}} |stroke={{cvt|5.125|in|2}} |displacement={{cvt|449.16|cuin|l|2}} |length= |diameter= |width= |height= |weight={{cvt|430|lb}} |valvetrain=Concentric overhead valve |supercharger= |turbocharger= |fuelsystem=2 Zenith carburetors |fueltype=Gasoline |oilsystem=gear pump {{cvt|12|to|15|psi}} |coolingsystem=Water |power={{cvt|85|hp}} at 1,400 rpm; {{cvt|90|hp}} nominal |specpower= |compression= |fuelcon= |specfuelcon= |oilcon= |power/weight= |designer= |reduction_gear= |general_other= |components_other=Ignition: 2 Bosch D-U-6 Magnetos |performance_other=}} References1. ^{{Cite book|url=https://books.google.com/books?id=Qc5LAAAAYAAJ&pg=PA274&lpg=PA274|title=Aerial Age Weekly|date=1915|publisher=Aerial Age Company|language=en}} 2. ^{{Cite web|url=http://www.aerofiles.com/motors.html|title=Motors|website=www.aerofiles.com|access-date=2018-03-23}} 3. ^1 {{cite book |last1=Angle |first1=Glenn D. |title=Airplane Engine Encyclopedia|date=1921 |publisher=THE OTTERBEIN PRESS |location=Dayton, Ohio |pages=19-20}} Further reading
1 : Aircraft piston engines 1910–1919 |
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