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:
May. 12, 2026
Filed:
Aug. 06, 2024
Pratt & Whitney Canada Corp., Longueuil, CA;
Hugues Pellerin, Montreal, CA;
Eric Langevin, Lery, CA;
PRATT & WHITNEY CANADA CORP., Longueuil, CA;
Abstract
An aircraft engine fluid system comprises an open fluid circuit connected to a tank for distributing a fluid to a plurality of components. A component of the plurality of components has an enclosure having an internal chamber with an inlet port and an outlet port fluidly connected to the fluid circuit. The outlet port is positioned at a bottom end of the internal chamber. An outlet port extension tube extends upwardly from the outlet port to a top end of the internal chamber. The outlet port extension tube has a top open end fluidly connecting the top end of the internal chamber to the outlet port.