An aircraft propulsion system includes an engine, a propeller drive shaft drivingly engaged with the engine, a propeller for propelling an aircraft, and a fan driving cooling air along a flow path in thermal communication with the engine. The engine may be an internal combustion engine or other engine type with heat rejection requirements, and the fan may facilitate cooling of the engine. The propulsion system may have a propulsion mechanism configuration.
一种飞行器推进系统,包括发动机、与发动机驱动地接合的推进器驱动轴、用于推进飞行器的推进器以及沿着与发动机热连通的流动路径驱动冷却空气的风扇。发动机可以是内燃发动机或具有排热要求的其他发动机类型,并且风扇可以促进发动机的冷却。推进系统可以具有推进机构造。
Aircraft propulsion system with propellers and cooling fans
具有推进器和冷却风扇的飞行器推进系统
2022-04-15
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
Engineering Index Backfile | 1947
|Propulsion unit with a pair of propellers for an aircraft
European Patent Office | 2018
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