The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 25, 2022
Filed:
Oct. 02, 2019
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Jinho Kim, Seoul, KR;
Sungyong Ahn, Seoul, KR;
Jaeha Lee, Seoul, KR;
Seheon Choi, Seoul, KR;
Yoonsung Choi, Seoul, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01C 17/06 (2006.01); F04C 23/00 (2006.01); F04C 18/02 (2006.01);
U.S. Cl.
CPC ...
F04C 23/008 (2013.01); F01C 17/066 (2013.01); F04C 18/0215 (2013.01); F04C 18/0223 (2013.01); F04C 18/0253 (2013.01); F04C 2270/72 (2013.01);
Abstract
A fluid compressor includes a case, a fixed scroll, an orbiting scroll, a motor, and at least one anti-rotation unit. The case is configured to form an external appearance thereof. The fixed scroll is fixed in the case. The orbiting scroll is engaged with the fixed scroll at one side of the fixed scroll, and performs partitioning of a compression chamber. The motor provides the orbiting scroll with drive power. The anti-rotation unit is coupled to a side surface of the orbiting scroll so as to prevent rotation of the orbiting scroll.