CONTROL VALVE FOR INSTALLATION ON A MOTOR VEHICLE ENGINE
The invention relates to a control valve (2) for installation on a motor vehicle engine, having a housing (4) which has an inlet opening (6) and an outlet opening (8), between which there is arranged a valve seat which interacts with a valve closing body such that a fluidic connection (10) between t...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The invention relates to a control valve (2) for installation on a motor vehicle engine, having a housing (4) which has an inlet opening (6) and an outlet opening (8), between which there is arranged a valve seat which interacts with a valve closing body such that a fluidic connection (10) between the inlet opening (6) and outlet opening (8) can be blocked or established, wherein the valve closing body (12) is attached to a valve rod (14) which is mounted in a valve guide element (16) in the housing (4) and which can be moved by way of an actuator device (17), wherein a heating device (22) with at least one heating element (28, 34) is provided in the region of the valve guide element (16), wherein the at least one heating element (28, 34) is provided in the valve guide element (16). |
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