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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.:

US 10087767 B1

PDFFull Text
Date of Patent:
Oct. 02, 2018

Filed:

Nov. 03, 2015

Pre-diffuser with multiple radii

Applicant:

United Technologies Corporation, Farmington, CT (US);

Inventors:

Jonathan Jeffery Eastwood, Newington, CT (US);

Dave J. Hyland, Portland, CT (US);

Timothy Dale, Manchester, CT (US);

Assignee:

UNITED TECHNOLOGIES CORPORATION, Farmington, CT (US);

Attorney:

Cantor Colburn LLP

Primary Examiner:

Steven Sutherland

Int. Cl.
CPC ...
F01D 9/02 (2006.01); F02C 3/04 (2006.01); F01D 5/02 (2006.01); F01D 5/14 (2006.01); F01D 9/04 (2006.01); F01D 25/16 (2006.01);
U.S. Cl.
CPC ...
F01D 9/02 (2013.01); F01D 5/02 (2013.01); F01D 5/141 (2013.01); F01D 9/04 (2013.01); F01D 9/041 (2013.01); F01D 25/162 (2013.01); F02C 3/04 (2013.01); F05D 2220/32 (2013.01); F05D 2230/00 (2013.01); F05D 2230/10 (2013.01); F05D 2230/21 (2013.01); F05D 2240/12 (2013.01); F05D 2240/121 (2013.01); F05D 2240/24 (2013.01); F05D 2240/35 (2013.01); F05D 2250/71 (2013.01); F05D 2300/175 (2013.01); F05D 2300/177 (2013.01); Y02T 50/671 (2013.01); Y02T 50/673 (2013.01);
Abstract

A pre-diffuser may include a plurality of struts, and each strut may have a leading edge. An upper contour of the leading edge may have a forward end and an aft end, and may include a first radius and a second radius. The first and second radii may be associated with the forward end and the aft end, respectively. The first radius may also be located farther forward than the second radius, and may be larger than the second radius.

Find Patent Forward Citations

Eastwood, Jonathan. (2018). Pre-diffuser with multiple radii (U.S. Patent No. 10087767). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10087767

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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