- 专利标题: Switching element for a valve train of an internal combustion engine
-
申请号: US18103525申请日: 2023-01-31
-
公开(公告)号: US12012874B2公开(公告)日: 2024-06-18
- 发明人: Oliver Schnell , Michael Neumann , Peter Sailer , Frank Himsel , Johannes Roith
- 申请人: Schaeffler Technologies AG & Co. KG
- 申请人地址: DE Herzogenaurach
- 专利权人: Schaeffler Technologies AG & Co. KG
- 当前专利权人: Schaeffler Technologies AG & Co. KG
- 当前专利权人地址: DE Herzogenaurach
- 优先权: DE 2022102242.0 2022.02.01
- 主分类号: F01L1/14
- IPC分类号: F01L1/14 ; F01L1/24 ; F01L1/46
摘要:
The disclosure relates to a switching element comprising an external part and an internal part, which is axially displaceable in a bore of the external part. At least one radially displaceable locking element is disposed within at least one receptacle of the internal part and includes a flattened portion on a radially outwardly directed end. At least one recess of the external part can be acted upon by a control pressure and the at least one locking element can thereby be radially displaced from the locking position into a release position. At least in a respective locking position, a chamber delimited by the at least one locking element is spatially separated from the at least one recess of the external part by a respective locking section. At least one bypass is designed, which indirectly fluidly connects the at least one recess of the external part and a respective chamber.
公开/授权文献
信息查询