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:
Mar. 10, 2020
Filed:
Sep. 15, 2015
Safran Electronics & Defense, Boulogne-Billancourt, FR;
Eric Karniewicz, Boulogne-Billancourt, FR;
Michael Montoya, Boulogne-Billancourt, FR;
Nicolas Charrier, Boulogne-Billancourt, FR;
Nicolas Marti, Boulogne-Billancourt, FR;
SAFRAN ELECTRONICS & DEFENSE, Bologne-Billancourt, FR;
Abstract
The invention relates to: Control circuit () for an electrical device (), said control circuit () receiving as input a discrete electrical control signal (CMD), the control circuit () comprising a source () of voltage (±V) configured so as to supply the circuit according to a negative or positive voltage; a switch () normally closed in the absence of any discrete electrical control signal (CMD) and configured so as to isolate the electrical device from the voltage source as a function of the electrical control signal (CMD), said switch being connected between the voltage source and the electrical device (); the switch () being sensitive to the discrete electrical control signal (CMD) for just one sense of voltage.