Variable displacement inclined plate type compressor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7882779
APP PUB NO 20100232987A1
SERIAL NO

12161725

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A variable displacement inclined plate type compressor comprising a spindle, an inclined plate provided to be inclinable relative to the spindle and rotating together with the spindle, a pair of shoes arranged to hold the inclined plate therebetween, and a piston coupled with the inclined plate through the pair of shoes, wherein the quantity of stroke of the piston is determined depending on the inclination angle of the inclined plate. In the sliding surface of the inclined plate with which the planar part of the shoe comes into contact, a groove is provided such that the contact area of the shoe and the sliding surface of the inclined plate when the inclination angle of the inclined plate is minimum becomes smaller than that when the inclination angle of the inclined plate is maximum. In such a structure, power consumption can be reduced during low displacement operation without damaging reliability of the compressor.

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Patent Owner(s)

Patent OwnerAddress
SANDEN CORPORATION20 KOTOBUKI-CHO ISESAKI-SHI GUNMA 372-8502

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Higuchi, Teruo Isesaki, JP 12 70

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