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:
Feb. 11, 2025
Filed:
Sep. 05, 2023
Applicant:
Hanon Systems, Daejeon, KR;
Inventors:
Kwang Jin Kim, Daejeon, KR;
Kyung Jae Lee, Daejeon, KR;
Jong Hyun Jeon, Daejeon, KR;
Soo Cheol Jeong, Daejeon, KR;
Assignee:
HANON SYSTEMS, Daejeon, KR;
Primary Examiner:
Int. Cl.
CPC ...
F04C 18/02 (2006.01); F04C 23/02 (2006.01); F04C 27/00 (2006.01); F04C 29/00 (2006.01); F04C 29/12 (2006.01);
U.S. Cl.
CPC ...
F04C 18/0215 (2013.01); F04C 18/0261 (2013.01); F04C 23/02 (2013.01); F04C 27/004 (2013.01); F04C 29/0007 (2013.01); F04C 29/124 (2013.01); F04C 29/128 (2013.01); F04C 2250/10 (2013.01);
Abstract
A scroll compressor including a housing, a motor in the housing, an orbiting scroll, and a fixed scroll. An injection valve assembly is provided between the fixed scroll and the housing and further includes a cover plate, a valve plate, a gasket retainer, and an injection valve. The compressor capable of increasing a surface pressure at a position at which the injection valve of the injection valve assembly needs to be supported, and preventing deformation of the gasket retainer by reducing a bead height of the gasket retainer.