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:
Sep. 30, 2014
Filed:
Feb. 22, 2011
Applicants:
Bokann Park, Gyeongsangnam-Do, KR;
Philho Cho, Gyeongsangnam-Do, KR;
Inventors:
Bokann Park, Gyeongsangnam-Do, KR;
Philho Cho, Gyeongsangnam-Do, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F25B 1/00 (2006.01); F01C 21/02 (2006.01); F04B 39/00 (2006.01); F04B 27/04 (2006.01); F04C 18/356 (2006.01); F04C 18/02 (2006.01); F25B 31/02 (2006.01); F04C 29/06 (2006.01);
U.S. Cl.
CPC ...
F04B 39/00 (2013.01); F04C 18/356 (2013.01); F04C 18/0215 (2013.01); F01C 21/02 (2013.01); F04B 27/04 (2013.01); F25B 31/02 (2013.01); F04C 2240/56 (2013.01); F04C 29/06 (2013.01);
Abstract
Disclosed are a compressor and a refrigerating machine having the same, wherein a bearing member (ball bearing) is installed between both thrust bearing surfaces and an elastic member is disposed between the bearing member and at least one of the thrust bearing surfaces so as to allow a rolling contact between the ball bearing and the thrust bearing surface or a washer, thereby reducing a frictional loss at the thrust bearing surface and enhancing the performance of the compressor.