发明名称 |
THERMOSTATIC VALVE ASSEMBLY |
摘要 |
A thermostatic valve assembly for a cooling system of an internal combustion engine provided with a radiator is provided. The thermostatic valve assembly includes a valve body having an inlet from the radiator, an inlet from the engine and an outlet to the engine. A main valve plate opens and closes the pathway of a cooling fluid from the radiator. A wax element is placed in a chamber of the valve body in fluid communication with the inlets and the outlet. The wax element has a piston mechanically connected to the main valve plate at a distal end. A main spring keeps the main valve plate closed until a target temperature of the cooling fluid coming from the engine is reached. An auxiliary valve plate opens and closes a direct pathway of the cooling fluid from the radiator to the chamber in which the wax element is placed. |
申请公布号 |
US2013048741(A1) |
申请公布日期 |
2013.02.28 |
申请号 |
US201213591438 |
申请日期 |
2012.08.22 |
申请人 |
BORGIA LUCA;PEZZELLA CARMINE;GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
BORGIA LUCA;PEZZELLA CARMINE |
分类号 |
F01P7/16;F16K31/00;G05D23/02 |
主分类号 |
F01P7/16 |
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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