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:
Jul. 05, 2011
Filed:
Apr. 25, 2008
Applicants:
Antoine Olivier Francois Colin, Brunoy, FR;
Arnaud Lebrun, Noisy sur Ecole, FR;
Gilles Barjon, Fontainebleau, FR;
Inventors:
Antoine Olivier Francois Colin, Brunoy, FR;
Arnaud Lebrun, Noisy sur Ecole, FR;
Gilles Barjon, Fontainebleau, FR;
Assignee:
SNECMA, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
F01D 15/10 (2006.01); F02C 6/00 (2006.01); H02K 7/18 (2006.01); H02P 9/04 (2006.01); F02C 1/06 (2006.01); F02C 3/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device for producing electrical power in a multi-spool gas turbine engine is disclosed. The device includes at least one first rotary spool and a second rotary spool which drives an electrical machine. The electrical machine is of the twin-rotor type with a first rotor and a second rotor. The first rotor is mechanically connected to the first rotary spool and the second rotor is mechanically connected to the second rotary spool.