Scroll compressor having an arcuate portion side surface clearance larger than a spiral portion side surface clearance

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11408422
SERIAL NO

16606262

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Importance

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Abstract

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A fixed scroll wrap (52) includes a fixed spiral portion (57) having a spiral shape and a fixed arcuate portion (58) having an arcuate shape. A movable scroll wrap (62) includes a movable spiral portion (67) having a spiral shape and a movable arcuate portion (68) having an arcuate shape. An arcuate portion side surface clearance (GA) is defined by the fixed arcuate portion (58) and one of the movable spiral portion (67) and the movable arcuate portion (68), or is defined by the movable arcuate portion (68) and one of the fixed spiral portion (57) and the fixed arcuate portion (58). A spiral portion side surface clearance (GI) is defined by the fixed spiral portion (57) and the movable spiral portion (67). The arcuate portion side surface clearance (GA) is larger than the spiral portion side surface clearance (GI).

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Patent Owner(s)

Patent OwnerAddress
DAIKIN INDUSTRIES LTDOSAKA UMEDA TWIN TOWERS SOUTH 1-13-1 UMEDA KITA-KU OSAKA-SHI OSAKA 5300001 ?5300001

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mizushima, Yasuo Osaka, JP 16 45
Murakami, Yasuhiro Osaka, JP 46 712
Nakai, Ryouta Osaka, JP 10 23

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