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:
Oct. 04, 2022
Filed:
Nov. 15, 2017
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventors:
Shun Kato, Tokyo, JP;
Hiroki Ishiyama, Tokyo, JP;
Yusuke Shimazu, Tokyo, JP;
Daisuke Ito, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 31/00 (2006.01); F25B 33/00 (2006.01); F25B 43/00 (2006.01); F25B 43/02 (2006.01); F25B 41/20 (2021.01); F25B 39/02 (2006.01);
U.S. Cl.
CPC ...
F25B 31/004 (2013.01); F25B 33/00 (2013.01); F25B 41/20 (2021.01); F25B 43/003 (2013.01); F25B 43/02 (2013.01); F25B 39/02 (2013.01); F25B 2500/16 (2013.01); F25B 2600/2515 (2013.01);
Abstract
An oil separator has a filter portion in a differential pressure generation mechanism configured to collect, by a differential pressure, lubricating oil that is in a form of mist included in high-pressure refrigerant that flows in a first pipe that is connected to a discharge port of a compressor and allows the collected lubricating oil to move downstream along an internal wall of the first pipe.