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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 9827610 B1

PDFFull Text
Date of Patent:
Nov. 28, 2017

Filed:

Mar. 04, 2014

Method for producing a rotor vane for a turbomachine

Applicant:

Snecma, Paris, FR;

Inventors:

Guillaume Klein, Mery sur Oise, FR;

Josserand Bassery, Courbevoie, FR;

Sebastien Congratel, La Brosse MontCeaux, FR;

Raphael Dupeyre, Asnieres sur Seine, FR;

David Mathieu, Chelles, FR;

Ba-Phuc Tang, Cergy Saint Christophe, FR;

Assignee:

SNECMA, Paris, FR;

Attorney:

Blakely Sokoloff Taylor & Zafman LLP

Primary Examiner:

John Uselding

Int. Cl.
CPC ...
B22D 25/02 (2006.01); B22C 9/22 (2006.01); F01D 5/22 (2006.01); F01D 9/02 (2006.01); F01D 11/08 (2006.01); B23P 15/02 (2006.01);
U.S. Cl.
CPC ...
B22D 25/02 (2013.01); B22C 9/22 (2013.01); F01D 5/225 (2013.01); F01D 9/02 (2013.01); F01D 11/08 (2013.01); B23P 15/02 (2013.01); F05D 2240/12 (2013.01); F05D 2240/55 (2013.01);
Abstract

A method for producing a rotor vane () for a turbomachine, including producing a rough casting, the heel of which has a downstream lip () with a transverse increased thickness () such that the lip has an upstream surface () substantially parallel to an axis The method further includes machining said increased thickness so that the downstream lip has an upstream surface () inclined in relation to the axis.

Find Patent Forward Citations

Klein, Guillaume. (2017). Method for producing a rotor vane for a turbomachine (U.S. Patent No. 9827610). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9827610

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

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