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. 15, 2022
Filed:
Jun. 06, 2017
Applicant:
Mitsubishi Electric Corporation, Chiyoda-ku, JP;
Inventors:
Wataru Iwatake, Chiyoda-ku, JP;
Shin Sekiya, Chiyoda-ku, JP;
Raito Kawamura, Chiyoda-ku, JP;
Kei Sasaki, Chiyoda-ku, JP;
Assignee:
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04C 18/02 (2006.01); F04C 29/02 (2006.01); F04C 28/02 (2006.01); F04C 29/06 (2006.01); F04C 14/26 (2006.01); F04C 28/26 (2006.01); F04C 23/00 (2006.01);
U.S. Cl.
CPC ...
F04C 18/0215 (2013.01); F04C 29/026 (2013.01); F04C 2210/14 (2013.01); F04C 2210/206 (2013.01); F04C 2240/30 (2013.01);
Abstract
In a scroll compressor, a first flow passage is formed in a fixed base plate and a frame to supply oil separated by an oil separating mechanism provided in a sealed container to an oil sump at the bottom of the sealed container. In the fixed base plate, a second flow passage is formed to supply the oil separated by the oil separating mechanism into a compression mechanism.