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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.:

US 10309419 B1

PDFFull Text
Date of Patent:
Jun. 04, 2019

Filed:

Oct. 11, 2012

Turbomachine centre blade comprising a curved portion

Applicant:

Safran Aircarft Engines, Paris, FR;

Inventors:

Damien Cellier, Paris, FR;

Alicia Lise Julia Dufresne, Paris, FR;

Philippe Pierre Marcel Marie Pelletrau, Vaux-le-Penil, FR;

Vincent Paul Gabriel Perrot, Maisons Alfort, FR;

Jean-Francois Antoine Christian Rios, Nandy, FR;

Laurent Christophe Francis Villaines, Vaux-Le-Penil, FR;

Assignee:

SAFRAN AIRCARFT ENGINES, Paris, FR;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Laert Dounis

Assistant Examiner:

Kelsey L Stanek

Int. Cl.
CPC ...
F04D 29/32 (2006.01); F04D 29/66 (2006.01); F01D 5/14 (2006.01); F01D 5/16 (2006.01); F01D 9/04 (2006.01); F04D 29/40 (2006.01);
U.S. Cl.
CPC ...
F04D 29/661 (2013.01); F01D 5/141 (2013.01); F01D 5/16 (2013.01); F01D 9/041 (2013.01); F04D 29/324 (2013.01); F04D 29/403 (2013.01); F05D 2260/96 (2013.01);
Abstract

A turbomachine compressor blade of main radial orientation with respect to a main axis of the turbomachine. The blade includes a radially internal root portion, a radially external tip portion, a radially intermediate portion, a curved portion tangentially in a direction, and at least one straight portion on the root portion and/or on the tip portion.

Find Patent Forward Citations

Cellier, Damien. (2019). Turbomachine centre blade comprising a curved portion (U.S. Patent No. 10309419). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10309419

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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