An expansion valve of an air conditioning system for a vehicle includes: a body member where a first path and a second path that are separate from each other are formed; a movement member combined to be movable in a predetermined direction in the body member, one end of the movement member being exposed to the first path and receiving a pressure of the first path and another end opening/closing the second path; and an elastic member provided to elastically support the movement member in a direction of the first path, where as the movement member ascends or descends due to a difference between an internal pressure of the first path and an elastic force of the elastic member, the second path may be closed or opened.
EXPANSION VALVE OF VEHICLE AIR-CONDITIONING SYSTEM AND VEHICLE AIR-CONDITIONING SYSTEM INCLUDING THE SAME
2017-03-02
Patent
Electronic Resource
English
IPC: | F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F16K VALVES , Ventile |
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