发明授权
- 专利标题： Valve timing controller
- 专利标题（中）： 气门正时控制器
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申请号： US11165311申请日： 2005-06-24
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公开(公告)号： US07182052B2公开(公告)日： 2007-02-27
- 发明人: Seiji Yaoko , Jun Yamada , Kinya Takahashi , Masayasu Ushida , Mitomu Mohri , Takao Nojiri
- 申请人： Seiji Yaoko , Jun Yamada , Kinya Takahashi , Masayasu Ushida , Mitomu Mohri , Takao Nojiri
- 申请人地址： JP JP
- 专利权人： Denso Corporation,Nippon Soken, Inc.
- 当前专利权人： Denso Corporation,Nippon Soken, Inc.
- 当前专利权人地址： JP JP
- 代理机构： Nixon & Vanderhye PC
- 优先权： JP2004-189656 20040628; JP2004-261905 20040909
- 主分类号： F01L1/34
- IPC分类号： F01L1/34
摘要：
A shoe housing receives a driving force from a crankshaft and a vane rotor rotates with a camshaft in combination. The vane rotor is received in the shoe housing in such a way as to freely turn. Each of the vanes of the vane rotor partitions each of three receiving chambers into a retard hydraulic chamber and an advance hydraulic chamber. A check valve is disposed in an advance supply passage. The check valve allows a working oil to flow from an oil pump through the advance supply passage to the advance hydraulic chamber and prohibits the working oil from flowing back from the advance hydraulic chamber through the advance supply passage to a drain.
公开/授权文献
- US20050284433A1 Valve timing controller 公开/授权日：2005-12-29
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