A motor operated compressor includes: a main housing having a motor chamber; a frame provided on one side of the motor chamber and coupled to the main housing; a fixed scroll coupled to one side surface of the frame; an orbiting scroll provided to perform an orbiting movement between the frame and the fixed scroll, and form a compression chamber along with the fixed scroll; a sealing member provided on one side surface of the orbiting scroll to form a back pressure chamber between the orbiting scroll and the frame; and a plate provided between the frame and the fixed scroll and between the frame and the orbiting scroll, where the plate includes a sealing portion at least part of which is positioned between the frame and the fixed scroll; and a sliding portion extended from the sealing portion and positioned between the frame and the orbiting scroll.
MOTOR OPERATED COMPRESSOR
2020-04-02
Patent
Electronic Resource
English
IPC: | 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 / F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS , Rotationskolben- oder Schwenkkolbenmaschinen [Kraft- und Arbeitsmaschinen] für Flüssigkeiten |
MOTOR-OPERATED VALVE AND MOTOR-OPERATED VALVE CONTROL DEVICE
European Patent Office | 2016
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