A gearbox arrangement of an electric machine of an engine includes a planetary gear arrangement configured to receive rotational input from the electric machine and the engine and mechanically couple the electric machine and the engine in a first power flow direction and a second power flow direction, the planetary gear arrangement including a ring gear; an annular brake; a freewheel clutch attachable to the fixed structure and the ring brake, the freewheel clutch allowing rotation of the ring brake in a first direction but preventing rotation of the ring brake in an opposite second direction; and means for moving the ring gear between a first position, in which the ring gear is non-rotatably engaged with the ring brake, and a second position, in which the ring gear is non-rotatably engaged with the planet carrier. An engine starter and a generator apparatus are also provided.
一种发动机的电机的齿轮箱装置,包括:行星齿轮装置,该行星齿轮装置被配置成接收来自电机和发动机的旋转输入,并在第一动力流动方向和第二动力流动方向上机械联接所述电机和发动机,该行星齿轮组包括齿圈;环形制动器;能够附接到固定结构和环形制动器的自由轮离合器,自由轮离合器允许环形制动器在第一方向上的旋转,但阻止环形制动器在相反的第二方向上的旋转;以及用于使齿圈在第一位置与第二位置之间移动的装置,在该第一位置,所述齿圈与环形制动器以不可旋转方式接合,在该第二位置,所述齿圈与行星架以不可旋转方式接合。还提供了一种发动机起动器和发电机设备。
Motor gearbox, and engine starter and generator comprising gearbox
电机齿轮箱以及包括齿轮箱的发动机起动器和发电机
2022-09-30
Patent
Elektronische Ressource
Chinesisch
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