发明名称 |
Thermostat valve arrangement |
摘要 |
A thermostat valve arrangement for the cooling circuit of an internal combustion engine includes a main valve member movably mounted in a housing adapted to be pressed against a main valve seat by a spring. The valve arrangement further includes a bypass valve member cooperating with a bypass valve seat in the housing. An expansion element has a first section cooperating with an abutment fixed to the housing and a second section cooperating with the main valve member and the bypass valve member such that the main valve or bypass valve is selectively closed and/or opened, in order to produce the cooling circuit of the internal combustion engine by means of a radiator or a bypass.
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申请公布号 |
US8028926(B2) |
申请公布日期 |
2011.10.04 |
申请号 |
US20050597205 |
申请日期 |
2005.01.12 |
申请人 |
ITW AUTOMOTIVE PRODUCTS GMBH & CO. KG |
发明人 |
HELDBERG CARSTEN;BAETHER THOMAS |
分类号 |
G05D23/00;F01P7/16;F16K31/00;G05D23/02 |
主分类号 |
G05D23/00 |
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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