- 专利标题: Axial Piston Machine with Pressure Relief in the Through Drive Space
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申请号: US16381635申请日: 2019-04-11
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公开(公告)号: US20190323489A1公开(公告)日: 2019-10-24
- 发明人: David Breuer , Timo Nafz
- 申请人: Robert Bosch GmbH
- 优先权: DE102018205884.9 20180418
- 主分类号: F04B1/30
- IPC分类号: F04B1/30 ; F03C1/40 ; F03C1/06 ; F04B1/20
摘要:
A swashplate-type axial piston machine includes a housing, a first pivot bearing received in the housing, a drive shaft rotatably mounted in respect of an axis of rotation, a cylinder drum, a control plate, a third control aperture in the plate, and a first channel arranged in the housing. The first pivot bearing delimits a first and second housing space from one another. The drum and the plate are arranged in the first housing space. The plate has at least a first and at least a second control aperture. The first aperture is in fluidic exchange connection with a first fluid connection on the housing. The second aperture is in fluidic exchange connection with a second fluid connection on the housing. The third aperture is arranged in the peripheral direction between a first and a second aperture. The first channel fluidically connects the third aperture to the second housing space.
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