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:
Dec. 24, 2024
Filed:
Dec. 27, 2021
Applicant:
Danfoss (Tianjin) Ltd., Tianjin, CN;
Inventors:
Assignee:
DANFOSS (TIANJIN) LTD., Tianjin, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04C 29/00 (2006.01); F04B 49/22 (2006.01); F04C 18/02 (2006.01); F04C 28/24 (2006.01); F04C 29/04 (2006.01);
U.S. Cl.
CPC ...
F04C 29/0014 (2013.01); F04B 49/22 (2013.01); F04C 28/24 (2013.01); F04C 29/042 (2013.01); F04C 18/0207 (2013.01); F04C 18/0215 (2013.01); F04C 2270/585 (2013.01);
Abstract
A compressor includes a housing, in which a compression chamber is provided; an injection pipeline installed in the housing and configured to inject a fluid into the compression chamber; and a solenoid valve installed on the injection pipeline in the housing and configured to allow or block off the injection of the fluid through the injection pipeline.