Scroll compressor pumping structure
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United States of America Patent
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Issued Date -
Jan 27, 2005
app pub date -
Jul 25, 2003
filing date -
Jul 25, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An improved pumping structure of a scroll compressor having multiple positioning seats fixed to the block at where in relation to the circumference of a fixed scroll, and a suppressor being fixed at the top of the positioning seat to secure the fixed scroll to the block; an Oldham ring being provided between an orbiting scroll and the block for the limiting part of the Oldham ring to limit the operation direction of the orbiting scroll is characterized by that the positioning base being fixed to the block with a stand ring, and the stand ring being coupled to the block after the block is fixed where inside the casing to minimize the impacts upon the assembly precision of the positioning seat and the fixed scroll due to deformation of the mechanical structure in the assembly process of the block and casing.
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