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:
Jul. 06, 2021
Filed:
Feb. 20, 2019
Applicant:
Carrier Corporation, Palm Beach Gardens, FL (US);
Inventors:
Vishnu M. Sishtla, Manlius, NY (US);
William T. Cousins, Glastonbury, CT (US);
Assignee:
Carrier Corporation, Palm Beach Gardens, FL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 29/28 (2006.01); F04D 17/10 (2006.01); F04D 29/66 (2006.01); B33Y 10/00 (2015.01); F04D 25/06 (2006.01);
U.S. Cl.
CPC ...
F04D 29/284 (2013.01); F04D 17/10 (2013.01); F04D 29/668 (2013.01); B33Y 10/00 (2014.12); F04D 25/06 (2013.01); F05B 2230/22 (2013.01); F05B 2240/301 (2013.01); F05B 2240/33 (2013.01); F05B 2280/1021 (2013.01); F05B 2280/10304 (2013.01); F05B 2280/2001 (2013.01); F05B 2280/4006 (2013.01); F05B 2280/6014 (2013.01); F05D 2230/31 (2013.01); F05D 2260/96 (2013.01);
Abstract
A centrifugal compressor impeller () has a hub () having a gaspath surface () extending from a leading end to a trailing end. A plurality of blades (A,B;) extend from the hub gaspath surface and each have: a leading edge (A,B;); a trailing edge (A,B;); a first face (A,B;); a second face (A,B;); and a tip (A,B;). A plurality of flow splitter segments () extend between associated twos of the blades and each spaced from both the hub gaspath surface and the tips of the associated two blades.