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:
Nov. 05, 2024
Filed:
Sep. 12, 2022
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventors:
Craig M. Beers, Wethersfield, CT (US);
Brent J. Merritt, Southwick, MA (US);
Assignee:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 29/44 (2006.01); B64D 13/06 (2006.01); F04D 15/00 (2006.01); F04D 17/10 (2006.01); F04D 29/46 (2006.01);
U.S. Cl.
CPC ...
F04D 29/441 (2013.01); F04D 15/0022 (2013.01); F04D 17/10 (2013.01); F04D 29/464 (2013.01); B64D 2013/0603 (2013.01); B64D 2013/0618 (2013.01);
Abstract
A variable diffuser includes a backing plate, a shroud, a diffuser body between the backing plate and the shroud, a plurality of passages through the diffuser body, and a valve adjacent to the shroud and the diffuser body. The valve movably occludes a portion of the plurality of passages.