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. 07, 2026
Filed:
Oct. 04, 2024
Pratt & Whitney Canada Corp., Longueuil, CA;
Jacob Weber, Toronto, CA;
Safouane Tebib, Etobicoke, CA;
Mohammad Mortada Ahmed, Kitchener, CA;
Jeffrey Verhiel, Mono, CA;
Pratt & Whitney Canada Corp., Longueuil, CA;
Abstract
A combustion liner v-band includes a louver segment having an arcuate member, an array of scoops, and outlet openings. The arcuate member includes an interior wall and side walls extending partially circumferentially about a centerline axis of the combustor to bound a channel that is open at a radial outer boundary of the arcuate member. The scoops extend from the interior wall. The outlet openings extend through the interior wall and the scoops to place the channel in fluid communication with a region exterior to the louver segment. Each outlet opening extends along a discharge axis that has a nonzero axial angle component and a nonzero circumferential angle component.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile