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. 26, 2021
Filed:
Mar. 31, 2016
Safran Aircraft Engines, Paris, FR;
Sébastien Chalaud, Moissy-cramayel, FR;
Christian Vessot, Moissy-cramayel, FR;
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Abstract
A turbomachine including at least one stator vane sector () and a fluid distribution circuit (), the stator vane sector comprising at least one vane (), a fluid inlet (), a fluid outlet (), and a channel () providing fluid flow connection between the fluid inlet and the fluid outlet while extending at least in part in the vane (), the vane and the channel being adapted, to enable heat to be exchanged between a hot fluid passing through the channel and a stream of cold air passing through the vane sector, the fluid distribution circuit () presenting a feed pipe () and a recovery pipe (), the fluid inlet () being in fluid flow connection with a branch tapping () of the feed pipe () while the fluid outlet () is in fluid flow connection with a branch tapping () of the recovery pipe ().