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. 03, 2016
Filed:
Jan. 06, 2011
Applicants:
Régis Grohens, Tournan en Brie, FR;
Renaud Gabriel Constant Royan, Sucy en Brie, FR;
Inventors:
Régis Grohens, Tournan en Brie, FR;
Renaud Gabriel Constant Royan, Sucy en Brie, FR;
Assignee:
SNECMA, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/18 (2006.01); F01D 9/04 (2006.01); F01D 17/08 (2006.01);
U.S. Cl.
CPC ...
F01D 5/189 (2013.01); F01D 9/04 (2013.01); F01D 17/085 (2013.01); F05D 2220/3212 (2013.01); F05D 2240/126 (2013.01); F05D 2270/08 (2013.01); F05D 2300/21 (2013.01); F05D 2300/50212 (2013.01); F05D 2300/603 (2013.01); Y02T 50/672 (2013.01); Y02T 50/676 (2013.01); Y02T 50/677 (2013.01);
Abstract
A high temperature turbine nozzle with automatic regulation of flow of cooling air passing therethrough. Each of vanes includes a first sleeve drilled with holes and a second sleeve that is engaged in the first sleeve, drilled with corresponding holes, and made of a material possessing a coefficient of expansion different from that of the first sleeve.
Grohens, Régis. (2016). High-pressure turbine nozzle for a turbojet (U.S. Patent No. 9328618). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9328618
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile