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:
Mar. 18, 2025
Filed:
Mar. 07, 2024
Pratt & Whitney Canada Corp., Longueuil, CA;
Richard Ivakitch, Scarborough, CA;
PRATT & WHITNEY CANADA CORP., Longueuil, CA;
Abstract
A bleed arrangement of a gas turbine engine of an aircraft includes a core casing having one or more bleed openings define therein. The core case separates a core flowpath from a bypass flowpath of the gas turbine engine. A slider is positioned radially inboard of a case inner surface of the core casing relative to an engine central longitudinal axis. The slider is configured to be moved circumferentially between a closed position blocking the one or more bleed openings and an open position in which at least a portion of a core airflow is diverted from the core flowpath into the bypass flowpath as bleed airflow.