发明名称 |
Electrically controlled servo operated engine coolant valve |
摘要 |
An engine coolant valve has a valve body with rotatable valve member thereon with a cylindrical configuration cross ported for rotary sealing against an arcuately shaped elastomeric face seal. A torque motor is attached to the valve body and has the motor rotor drivingly engaging a hub on the valve member.
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申请公布号 |
US6315267(B1) |
申请公布日期 |
2001.11.13 |
申请号 |
US19990397693 |
申请日期 |
1999.09.16 |
申请人 |
EATON CORPORATION |
发明人 |
ZAJAC CHRISTOPHER A.;BABIN CHRISTOPHER J. |
分类号 |
F01P7/14;F01P7/16;F16K5/04;(IPC1-7):F16K31/04 |
主分类号 |
F01P7/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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