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:
Jan. 14, 2020
Filed:
Dec. 13, 2017
Pratt & Whitney Canada Corp., Longueuil, CA;
Remy Synnott, St-Jean-sur-Richelieu, CA;
Mohammed Ennacer, St-Hubert, CA;
Chris Pater, Longueuil, CA;
Denis Blouin, Ste-Julie, CA;
Kapila Jain, Kirkland, CA;
Farough Mohammadi, Montreal, CA;
Pratt & Whitney Canada Corp., Longueuil, Quebec, CA;
Abstract
A turbine shroud segment comprises a body having an upstream end portion and a downstream end portion relative to a flow of gases through the gas path. A core cavity is defined in the body and extends axially from the upstream end portion to the downstream end portion. A plurality of cooling inlets is defined in the upstream end portion of the body for feeding coolant in the core cavity. A plurality of cooling outlets is defined in the downstream end portion of the body for discharging coolant from the core cavity. Pedestals are provided in the core cavity.