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:
Nov. 24, 2015
Filed:
Dec. 22, 2011
Sébastien Vieillard, La Chapelle Gauthier, FR;
Laurent Bernard Brosson, Antony, FR;
Charif Karimi, Orsay, FR;
Marc Henri Yves Pontrucher, Paris, FR;
Sébastien Vieillard, La Chapelle Gauthier, FR;
Laurent Bernard Brosson, Antony, FR;
Charif Karimi, Orsay, FR;
Marc Henri Yves Pontrucher, Paris, FR;
LABINAL POWER SYSTEMS, Blagnac, FR;
SAGEM DEFENSE SECURITE, Paris, FR;
MESSIER-BUGATTI-DOWTY, Velizy-Villacoublay, FR;
Abstract
A module converting voltage between a high-voltage electrical network and at least one energy storage element an aircraft, the conversion module configured to reversibly convert between a DC voltage of the high-voltage electrical network and a DC voltage of the energy storage element, the DC voltage of the energy storage element floating relative to the DC voltage of the high-voltage electrical network and centered relative to the mass of the aircraft, the module including an input module including two filters each capable of receiving a DC voltage, a first arm and a second arm including switches, and a mechanism controlling the switches, operating per cycle of a switching period and capable of controlling at least one first switch and at least one second switch identically but offset by a half-period, whereby the first switch is open when the second switch is closed and vice versa.