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:
Aug. 31, 2004
Filed:
Aug. 26, 2002
Applicant:
Inventors:
Christophe Charon, Vaux le Penil, FR;
Graëme Cook, Hericy, FR;
Grégory Garcia, Montgeron, FR;
Patrick Kapala, Villevaude, FR;
Eric Lippinois, Melun, FR;
Claude Loudet, Maincy, FR;
Fabrice Marois, Melun, FR;
Lucien Pham, Le Mee, FR;
Dominique Raulin, Avon, FR;
Assignee:
Snecma Moteurs, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
F02C 6/08 ;
U.S. Cl.
CPC ...
F02C 6/08 ;
Abstract
A low of compressed air originating from a compressor stream ( ) is drawn off through first orifices ( ) towards ducts ( ) leading outside the casing, creating a flow division through adjacent cavities ( ) in the casing ( ). These arrangements make it possible to carry a large air flow even if the cavity cross sections ( ) are small.