Scroll compressor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12025127
APP PUB NO 20230213034A1
SERIAL NO

17991228

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A scroll compressor includes a casing, a main frame, a rotating shaft, an orbiting scroll, a fixed scroll configured to engage the orbiting scroll to form a compression chamber, and an Oldham ring slidably coupled to the orbiting scroll to prevent rotation of the orbiting scroll. The Oldham ring includes: a ring body provided between the main frame and the orbiting scroll to be supported in an axial direction of the rotating shaft, and a key portion extending in the axial direction from the ring body and slidably inserted into a key accommodating portion provided in the orbiting scroll, the main frame, or the fixed scroll. The ring body or the key portion includes an oil supply passage for guiding oil accumulated in a member on which the ring body is supported to between the key portion and the key accommodating portion.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
LG ELECTRONICS INC128 YEOUI-DAERO YEONGDEUNGPO-GU SEOUL 07336 REPUBLIC OF KOREA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Jungsun Seoul, KR 28 87
Choi, Seheon Seoul, KR 35 228
Yoo, Byungkil Seoul, KR 18 30

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