Head cover engaging structure for hermetic compressor

Head cover engaging structure for hermetic compressor

  • CN 1,223,760 C
  • Filed: 12/04/1997
  • Issued: 10/19/2005
  • Est. Priority Date: 12/06/1996
  • Status: Active Grant
First Claim
Patent Images

1. head cover engaging structure that is used for closed compressor, wherein, on the Aspirating valves that valve gap is positioned over cylinder, valve end and outlet valve after, connect valve gaps with a plurality of attachment screws, it is characterized in that:

  • Described a plurality of attachment screw is screwed on along different rotation directions with respect to the vertical center line of valve gap, and described attachment screw comprises;

    The right side screw of screwing on along dextrorotation direction that is clockwise direction;

    WithAlong left hand direction that is the left side screw of counterclockwise screwing on;

    Wherein, right side attachment screw and left side attachment screw are in its position with quantitatively all be symmetrical.

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