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:
Jan. 28, 2025
Filed:
Jun. 18, 2021
Applicants:
Safran Aero Boosters, Herstal, BE;
General Electric Company, Schenectady, NY (US);
Inventor:
Rémy Henri Pierre Princivalle, Herstal, BE;
Assignees:
Safran Aero Boosters, Herstal, BE;
General Electric Company, Schenectady, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 29/32 (2006.01); F04D 29/30 (2006.01);
U.S. Cl.
CPC ...
F04D 29/324 (2013.01); F04D 29/30 (2013.01); F05D 2260/213 (2013.01);
Abstract
A turbomachine of the type with an unducted fan, comprising: a separation nozzle splitting an air flow into a primary flow and a secondary flow; a compressor compressing the primary flow; and an air/oil heat exchanger; wherein the exchanger is positioned in a channel through which a tertiary flow passes, the tertiary flow being drawn from the secondary flow upstream of the exchanger and meeting at least one annular row of rotor blades of the compressor downstream of the exchanger.