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. 27, 2018
Filed:
May. 26, 2014
Applicant:
Hanon Systems, Daejeon, KR;
Inventors:
Assignee:
HANON SYSTEMS, Daejeon-si, KR;
Primary Examiner:
Int. Cl.
CPC ...
F03C 4/00 (2006.01); F04C 2/00 (2006.01); F04C 18/00 (2006.01); F04C 18/44 (2006.01); F04C 18/32 (2006.01); F01C 21/08 (2006.01); F04C 29/02 (2006.01); F04C 29/00 (2006.01); F04C 29/06 (2006.01);
U.S. Cl.
CPC ...
F04C 18/44 (2013.01); F01C 21/0809 (2013.01); F01C 21/0863 (2013.01); F04C 18/321 (2013.01); F04C 29/0085 (2013.01); F04C 29/02 (2013.01); F04C 29/06 (2013.01);
Abstract
Disclosed herein is a vane rotary compressor in which a fluid such as a refrigerant is compressed while a volume of a compression chamber is reduced during rotation of a rotor. There is provided a vane rotary compressor capable of preventing a delay of rotation operation of a vane by respectively forming oil films on both sides of a hinge portion of the vane in a rotation direction thereof and smoothly sliding the hinge portion.