发明名称 |
THERMOSTATIC VALVE FOR CONTROLLING THE TEMPERATURE OF THE COOLANT IN AN INTERNAL COMBUSTION ENGINE |
摘要 |
A thermostatic valve for controlling the temperature of the coolant in an internal combustion engine controls the flow of coolant between the internal combustion engine and a heat exchanger. The valve includes an actuation element which functions in a temperature-dependent manner for actuating lift of a main valve and of a bypass valve in a valve housing. The actuation element has a stationary piston supported on a valve housing part. A housing can be displaced relative to the piston and on which the valve members of the main valve and of the bypass valve are arranged. Further provided is a monitoring device for the position of the main valve, which works in a contactless manner and which has at least one sensor element contained in the valve housing part, and at least one associated permanent magnet for generating a magnetic field to which the sensor element is exposed. |
申请公布号 |
US2015192059(A1) |
申请公布日期 |
2015.07.09 |
申请号 |
US201514659416 |
申请日期 |
2015.03.16 |
申请人 |
BorgWarner Esslingen GmbH |
发明人 |
Aydin Ahmet;Bareis Bernd;Clauss Christof;Schneider Marc |
分类号 |
F01P7/16;F01P11/14 |
主分类号 |
F01P7/16 |
代理机构 |
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代理人 |
|
主权项 |
1. A thermostatic valve for controlling the temperature of a coolant of an internal combustion engine, the thermostatic valve controlling the flow of the coolant between the internal combustion engine and a heat exchanger and/or a bypass, the thermostatic valve comprising:
an actuation element functioning in a temperature-dependent manner actuating a movement of a main valve and of a bypass valve in a valve housing; wherein the actuation element includes a stationary piston supported on a valve housing part; wherein a housing is displaceable relative to the stationary piston and on which the valve members of the main valve and bypass valve are arranged; wherein a monitoring device for the position of the main valve, which works in a contactless manner, has at least one sensor element contained in the valve housing part and at least one associated permanent magnet attached to the housing for generating a magnetic field to which the sensor element is exposed. |
地址 |
Esslingen am Neckar DE |