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. 01, 2022
Filed:
Jan. 30, 2018
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventors:
Keisuke Kato, Tokyo, JP;
Akihito Takai, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04C 2/02 (2006.01); F04C 15/06 (2006.01); F04C 18/02 (2006.01); F04C 29/00 (2006.01); F04C 23/00 (2006.01);
U.S. Cl.
CPC ...
F04C 2/025 (2013.01); F04C 15/06 (2013.01); F04C 18/0215 (2013.01); F04C 18/0261 (2013.01); F04C 23/008 (2013.01); F04C 29/0007 (2013.01); F04C 2210/26 (2013.01);
Abstract
A scroll compressor includes a fixed scroll including a first end plate having an injection passage through which refrigerant is supplied to a refrigerant suction chamber. The injection passage includes an outlet passage section that opens into the refrigerant suction chamber and extends linearly. A refrigerant compression chamber is disposed on an extension of the outlet passage section.