Compressor piston and process for producing the compressor piston
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Dec 6, 2001
app pub date -
Apr 2, 2001
filing date -
Apr 3, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A hollow piston has an end wall that receives pressure in a cylinder bore of a compressor. A reinforcing protrusion is formed on the inner end face of the end wall. The contour of the protrusion, from the radially outside portion toward the radially inside portion, first approaches the outer end face and then departs from the outer end face. Therefore, the piston is light and strong.
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