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. 21, 2023
Filed:
May. 15, 2020
Applicant:
Carrier Corporation, Palm Beach Gardens, FL (US);
Inventors:
Michael M. Joly, Palm Beach Gardens, FL (US);
Vishnu M. Sishtla, Palm Beach Gardens, FL (US);
Assignee:
Carrier Corporation, Palm Beach Gardens, FL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 17/02 (2006.01); F04D 17/06 (2006.01); F04D 21/00 (2006.01); F04D 29/28 (2006.01); F04D 29/44 (2006.01);
U.S. Cl.
CPC ...
F04D 17/025 (2013.01); F04D 17/06 (2013.01); F04D 21/00 (2013.01); F04D 29/284 (2013.01); F04D 29/442 (2013.01); F04D 29/444 (2013.01);
Abstract
A centrifugal compressor includes a casing. An impeller is arranged within the casing. The impeller is rotatable about an axis. A diffuser section is arranged within the casing. The diffuser section is positioned axially downstream from an outlet of the impeller and includes a forward portion fixed relative to the impeller and an aft portion distinct from the forward portion.