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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.:

US 11703053 B1

PDFFull Text
Date of Patent:
Jul. 18, 2023

Filed:

Oct. 28, 2021

Scroll compressor

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Juhwan Yun, Seoul, KR;

Nara Han, Seoul, KR;

Mose Kang, Seoul, KR;

Jihoon Park, Seoul, KR;

Assignee:

LG ELECTRONICS INC., Seoul, KR;

Attorney:

Ked & Associates

Primary Examiner:

Deming Wan

Int. Cl.
CPC ...
F01C 17/06 (2006.01); F04C 18/02 (2006.01); F04C 28/26 (2006.01); F04C 29/00 (2006.01); F04C 23/00 (2006.01); F04C 29/06 (2006.01);
U.S. Cl.
CPC ...
F04C 18/0215 (2013.01); F04C 18/0261 (2013.01); F04C 18/0269 (2013.01); F04C 23/008 (2013.01); F04C 29/068 (2013.01); F04C 2240/30 (2013.01);
Abstract

A scroll compressor is provided that may include a casing, a drive motor, an orbiting scroll, a non-orbiting scroll, and a floating plate provided with a cover portion to cover an area between an outer wall portion and an inner wall portion of the non-orbiting scroll so as to form a back pressure chamber with the non-orbiting scroll, and a valve accommodating portion that extends from the cover portion so as to accommodate a discharge valve configured to open and close a discharge port. Accordingly, structure for forming a back pressure chamber is simplified to thereby reduce the number of components and man-hours required for assembly.

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Yun, Juhwan. (2023). Scroll compressor (U.S. Patent No. 11703053). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11703053

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