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:
Aug. 23, 2022
Filed:
Jan. 09, 2019
Applicant:
Carrier Corporation, Palm Beach Gardens, FL (US);
Inventors:
William T. Cousins, Glastonbury, CT (US);
Vishnu M. Sishtla, Manlius, NY (US);
Michael M. Joly, Hebron, CT (US);
Assignee:
CARRIER CORPORATION, Palm Beach Gardens, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 17/06 (2006.01); F04D 29/44 (2006.01); F04D 13/06 (2006.01); F04D 25/08 (2006.01); F04D 25/06 (2006.01); F04D 29/28 (2006.01); F25B 31/02 (2006.01);
U.S. Cl.
CPC ...
F04D 29/444 (2013.01); F04D 13/0646 (2013.01); F04D 17/06 (2013.01); F04D 25/06 (2013.01); F04D 25/082 (2013.01); F04D 29/284 (2013.01); F05D 2250/52 (2013.01); F25B 31/026 (2013.01);
Abstract
An impeller mountable within a centrifugal compressor includes a hub having a front side and a back side, the hub being rotatable about an axis of rotation and a plurality of vanes extending outwardly from the front side of the hub such that a plurality of passages is defined between adjacent vanes. The plurality of vanes is oriented such that a flow output from the plurality of passages adjacent the back side of the impeller is arranged at an angle to the axis of rotation of less than 20 degrees.