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HERMETICALLY SEALED COMPRESSOR AND METHOD OF MANUFACTURING THE SAME

  • US 20080112831A1
  • Filed: 01/11/2008
  • Published: 05/15/2008
  • Est. Priority Date: 03/17/2005
  • Status: Active Grant
First Claim
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1. :

  • A hermetically sealed compressor for compressing refrigerant, comprising;

    a rotary compressing element including at least one cylinder having a compression chamber for compressing the refrigerant and a roller that is provided in the cylinder so as to be freely eccentrically rotatable;

    an electrically-driven element for driving the roller; and

    a hermetically sealed container for accommodating the rotary compressing element and the electrically-driven element therein, oil being stocked in the hermetically sealed container, wherein the oil stocked in the hermetically sealed container is injected into the compression chamber when the refrigerant is sucked into the compression chamber in the cylinder.

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