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:
Sep. 29, 2015
Filed:
Oct. 08, 2010
Applicants:
Florent Nierlich, Lagarenne-Colombes, FR;
Etienne Annee, Courbevoie, FR;
Francois-noel Leynaert, Montmorency, FR;
Inventors:
Florent Nierlich, Lagarenne-Colombes, FR;
Etienne Annee, Courbevoie, FR;
Francois-Noel Leynaert, Montmorency, FR;
Assignee:
MESSIER-BUGATTI-DOWTY, Velizy Villacoublay, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60L 1/00 (2006.01); B60L 3/00 (2006.01); H02G 3/00 (2006.01); H02J 4/00 (2006.01); B64C 25/30 (2006.01); B64C 25/44 (2006.01); H02J 9/00 (2006.01);
U.S. Cl.
CPC ...
H02J 4/00 (2013.01); B64C 25/30 (2013.01); B64C 25/44 (2013.01); H02J 9/00 (2013.01); B60T 2270/414 (2013.01); B64D 2221/00 (2013.01);
Abstract
The invention provides an emergency power network for aircraft, for powering actuator motors () connected to the network, the network comprising a power bus () adapted to convey three-phase AC power generated by at least one DC/AC converter () that is powered by a DC source of the aircraft, the converter being fitted with modulator means for modulating the voltage and/or the frequency of the three-phase power generated thereby.