Oil-free air compressor having vented cylinder supports
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United States of America Patent
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Mar 13, 2018
Issued Date -
N/A
app pub date -
May 21, 2015
filing date -
May 28, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A compressor frame structure is provided for providing flow paths of cooling substance near an upper region of a cylinder, and includes a center ring on the frame structure having an opening for accommodating insertion of the cylinder, a plurality of flow channels near the upper region of the cylinder around an inner surface of the frame structure, and wherein the plurality of flow channels include a plurality of outer flow channels around an outer circumferential surface of the center ring, and a plurality of inner flow channels around an inner circumferential surface of the center ring.
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