发明授权
- 专利标题： Solenoid valve
- 专利标题（中）： 电磁阀
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申请号： US570025申请日： 1995-12-11
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公开(公告)号： US5603483A公开(公告)日： 1997-02-18
- 发明人: David F. Reuter , William D. Cornwell , Viswanath Seetharaman
- 申请人： David F. Reuter , William D. Cornwell , Viswanath Seetharaman
- 申请人地址： MI Detroit
- 专利权人： General Motors Corporation
- 当前专利权人： General Motors Corporation
- 当前专利权人地址： MI Detroit
- 主分类号： B60T8/36
- IPC分类号： B60T8/36 ; B60T15/02 ; F16K31/06 ; F16K1/44
摘要：
A normally open solenoid valve is provided for brake system operation which includes a poppet utilizing a spherical end in conjunction with a valve seat to provide the primary control orifice of the valve. A sleeve is inserted into the main body of the valve with an annular edge provided on the poppet near the spherical end which operates in conjunction with the sleeve to provide a secondary control orifice downstream of the primary control orifice.
公开/授权文献
- US1577267A Grating 公开/授权日：1926-03-16
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