Hermetic compressor

Hermetic compressor

  • CN 101,313,150 B
  • Filed: 04/13/2007
  • Issued: 04/11/2012
  • Est. Priority Date: 04/19/2006
  • Status: Active Grant
First Claim
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1. hermetic compressor, it comprises:

  • Cylinder body, it has the cylinder hole, and uses R600a as refrigeration agent;

    Piston, its to-and-fro motion in said cylinder hole;

    Valve plate, it is arranged to seal the opening end in the said cylinder hole of said cylinder body;

    AndSuction valve, it comprises;

    Suction port, it runs through said valve plate;

    Suck valve seat, it is formed on the periphery of the said cylinder hole side of said suction port;

    AndCantilever type sucks reed, and it opens and closes said suction valve seat, and said suction reed is formed by the sheet spring, and comprises;

    Open/close portion, it opens and closes said suction valve seat;

    Support end, it is as the base portion of said suction reed;

    AndArm, said the opening of its connection/close portion and said support end, wherein,L/S is not more than 0.25, and wherein, L representes the length between the end of said support end and said the opening of said suction reed/close portion'"'"'s side, and unit is mm, and S representes the area in the circumference of said suction valve seat of said suction reed, and unit is mm 2

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