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. 01, 2024
Filed:
Apr. 24, 2020
Applicant:
General Electric Company, Schenectady, NY (US);
Inventors:
Ashish Sharma, Garching, DE;
Gunter Wilfert, Garching, DE;
Andrea Milli, Garching, DE;
Raymond Martell, Wyoming, OH (US);
Tomasz Berdowski, Warsaw, PL;
Piotr Kulinski, Warsaw, PL;
Lukasz Janczak, Warsaw, PL;
Assignee:
GENERAL ELECTRIC COMPANY, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C 7/18 (2006.01);
U.S. Cl.
CPC ...
F02C 7/18 (2013.01);
Abstract
Methods and apparatus for gas turbine frame flow path hardware cooling are disclosed. An example engine fan case includes an outer band and an inner band, the outer band and the inner band connected using a double-walled vane, the vane including openings to pass cooling air flow from the outer band to an airfoil of the fairing, and an end segment seal, the seal formed on an edge of the fairing using an auxetic material.