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:
Apr. 23, 2019
Filed:
Aug. 01, 2016
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Yuk-Kwan Brian Yuen, Wethersfield, CT (US);
William R. Castle, Vernon, CT (US);
Assignee:
UNITED TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 25/16 (2006.01); F02C 7/047 (2006.01); F04D 29/58 (2006.01); F04D 19/00 (2006.01); F04D 27/00 (2006.01); F04D 29/02 (2006.01); F04D 29/056 (2006.01); F04D 29/52 (2006.01); F01D 25/02 (2006.01);
U.S. Cl.
CPC ...
F04D 29/5853 (2013.01); F01D 25/02 (2013.01); F01D 25/162 (2013.01); F02C 7/047 (2013.01); F04D 19/002 (2013.01); F04D 27/009 (2013.01); F04D 29/023 (2013.01); F04D 29/056 (2013.01); F04D 29/522 (2013.01); F04D 29/584 (2013.01); F05D 2220/36 (2013.01); F05D 2240/15 (2013.01); F05D 2260/20 (2013.01); F05D 2300/177 (2013.01); Y02T 50/675 (2013.01);
Abstract
A fan section includes a fan inlet case, fan bearing assembly, and an annular heatshield. The fan bearing assembly may be coupled to the fan inlet case and the annular heatshield may be mounted to the fan inlet case. In various embodiments, the annular heatshield is configured to reduce convective heat transfer from heated fluid to the fan bearing assembly.
Yuen, Yuk-Kwan. (2019). Annular heatshield (U.S. Patent No. 10267334). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10267334
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile