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. 13, 2025
Filed:
Sep. 19, 2023
Pratt & Whitney Canada Corp., Longueuil, CA;
Gavin Rohiteshwar Kisun, Mississauga, CA;
Guy Lefebvre, St-Bruno-de-Montarville, CA;
PRATT & WHITNEY CANADA CORP., Longueuil, CA;
Abstract
An aircraft fuel system comprises a fuel manifold adapter interchangeably connectable between respective fuel manifolds and flow divider valves of different aircraft engine platforms. The adapter has a body having an input interface and an output interface. The input interface is rigidly connectable via a rigid supply line to the flow divider valve of a given one of the different engine platforms so as to locate the output interface in axial alignment with a nozzle-input interface of the fuel manifold of the given one of the engine platforms. The output interface is axially slidably engaged with an upstream-tube end of a linear transfer tube having a downstream-tube end slidably engaged with the nozzle-input interface. The output interface of the adapter and the nozzle-input interface are slidably engaged and thermally decoupled via the linear transfer tube.