Piston compressor, particularly a hermetic refrigerant compressor
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United States of America Patent
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May 3, 2011
Grant Date -
Jul 10, 2008
app pub date -
Mar 24, 2008
filing date -
May 22, 2003
priority date (Note) -
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Abstract
The invention concerns a piston compressor, particularly a hermetic refrigerant compressor, with a compression chamber, which is limited by a valve plate arrangement having a valve plate with a suction gas opening and a pressure gas opening, a suction valve plate with a suction valve element, and a pressure valve plate with a pressure valve element. It is endeavored to achieve a good efficiency combined with a simple assembly. For this purpose, it is ensured that the pressure valve plate and the suction valve plate are located on the side of the valve plate facing the compression chamber.
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