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:
Oct. 20, 2026
Filed:
Sep. 14, 2023
Safran Aircraft Engines, Paris, FR;
Valentin Sébastien Simon Avoyne, Samois sur Seine, FR;
Bruno Albert Beutin, Evry, FR;
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Abstract
A turbomachine includes a first separation lip capable of separating an incoming air flow into a radially internal air flow and a secondary air flow; a second separation lip capable of separating the radially internal air flow into a primary flow and a tertiary flow traveling through a tertiary flow vein radially external to a primary flow vein traveled by the primary flow; a heat exchanger arranged in the tertiary flow vein; and an internal casing. The exchanger includes a body and a flange extending radially internally and projecting from the body, the flange being fixed to the internal casing, the exchanger including downstream of the flange, a downstream part to which is attached a fire wall forming a heat shield.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile