The invention relates to a propulsion unit (151) for an aircraft, comprising a hollow chassis (156) having an opening (162) at the bottom, a propulsion system (150) comprising an electric motor (154a) having a propeller (152), a fuel cell (154b), a tank (154c) and a cooling system (154d), and a platform (180) fastened to the chassis (156) using fasteners (182) through said opening (162), at least one element (154a-d) of the propulsion system (150) is secured to the platform (180). This arrangement enables easy removal of each platform from the underside of the chassis during maintenance operations.
本发明涉及一种用于飞行器的推进单元(151),其包括在底部具有开口(162)的中空底架(156)、包括具有螺旋桨(152)的电动马达(154a)的推进系统(150)、燃料电池(154b)、储罐(154c)和冷却系统(154d)、以及一个平台(180),平台使用紧固件(182)穿过所述开口(162)紧固到底架(156),其中,推进系统(150)的至少一个元件(154a-d)紧固到平台(180)。这种布置使得在维护操作期间能够容易地从底架的下侧拆除每个平台。
Propeller propulsion unit for aircraft
用于飞行器的螺旋桨推进单元
2024-01-26
Patent
Electronic Resource
Chinese
European Patent Office | 2019
|European Patent Office | 2024
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