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.

Date of Patent:
Aug. 29, 2023

Filed:

Sep. 09, 2022
Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Yongkyu Choi, Seoul, KR;

Inho Won, Seoul, KR;

Cheolhwan Kim, Seoul, KR;

Assignee:

LG ELECTRONICS INC., Seoul, KR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F03C 2/00 (2006.01); F03C 4/00 (2006.01); F04C 2/00 (2006.01); F04C 18/00 (2006.01); F04C 18/02 (2006.01); F04C 23/00 (2006.01); F04C 28/26 (2006.01); F04C 15/06 (2006.01); F04C 29/12 (2006.01); F04C 29/02 (2006.01);
U.S. Cl.
CPC ...
F04C 18/0261 (2013.01); F04C 15/06 (2013.01); F04C 18/0215 (2013.01); F04C 18/0246 (2013.01); F04C 23/008 (2013.01); F04C 28/26 (2013.01); F04C 29/12 (2013.01); F04C 29/023 (2013.01); F04C 2210/26 (2013.01); F04C 2240/40 (2013.01); F04C 2240/60 (2013.01);
Abstract

A scroll compressor includes a discharge port formed at a central portion thereof, a pair of two compression chambers continuously moving toward the discharge port, and a plurality of bypass portions formed at each interval along a movement path of each compression chamber in the both compression chambers. Compression gradients of the both compression chambers are different from each other. An interval between a bypass portion closest to the discharge port and another bypass portion adjacent to the bypass portion among the bypass portions of each compression chamber is defined as a first interval. The first interval of a second bypass portion belonging to a compression chamber having a relatively larger compression gradient is smaller than the first interval of a first bypass portion belonging to the other compression chamber.


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