About 34 results
https://drivepatents.com/patents/1398764 · 6 May 2026
Disclosed are an electromagnet driving mechanism 100, an electromagnet driving assembly and a dual power automatic transfer switch. The electromagnet driving mechanism comprises: a mechanism frame 140; a stationary core 130; a movable core 120, including a...
https://drivepatents.com/patents/1396469 · 26 Nov 2025
The invention relates to a relay monitoring device, a dual power supply switching control device and a relay monitoring method, which can automatically eliminate the subsequent risks caused by fusion welding and have a low cost. The relay monitoring device...
https://drivepatents.com/patents/1400266 · 18 Jun 2025
Un dispositif de commande sans fil comporte un boîtier, un élément mobile d'actionnement, un circuit électronique de commande (18) comportant un émetteur sans fil capable d'émettre un signal de commande à destination d'un appareil électrique, un di...
https://drivepatents.com/patents/941689 · 15 Jun 2016
This connection system (100) for an electrical power circuit comprises a male plug (15) and a female plug (12) capable of transmitting electrical current when the male plug is in place in the female plug, the system also comprising an electrical communicat...
https://drivepatents.com/patents/953712 · 3 Feb 2016
This safety system (20) concerns the electrical connection of equipment (14) to a power supply apparatus (12). The power supply apparatus comprises first conductors (22), a first connection member (26) connected to the first conductors, a first disconnecti...
https://drivepatents.com/patents/950426 · 10 Jun 2015
This electrical energy conversion system (18) comprises a primary module (20) and a secondary module (22). The primary module (20) has two input terminals (34) suitable for receiving an electric current, a primary winding (L1), and a primary capacitor (C1)...
https://drivepatents.com/patents/964129 · 7 Jan 2015
This electric charging system (10) for a plurality of electric vehicles (12) comprises an electrical power supply (14) capable of delivering a maximum electrical power, as well as a plurality of charging terminals (18). Each charging terminal (18) is capab...
https://drivepatents.com/patents/965848 · 24 Dec 2014
This calculation system (20) is adapted for calculating an electrical quantity relating to an electrical installation comprising several secondary electrical conductors (42A,..,48C) electrically connected to a primary electrical conductor (34 ; 36 ; 38). T...
https://drivepatents.com/patents/967152 · 19 Nov 2014
This inductive charging device for batteries (40) of an electric motor vehicle (31) comprises a primary winding (16) connected to an electrical energy source (14) and included in a housing (18). The primary winding (16) is capable of achieving an inductive...
https://drivepatents.com/patents/967613 · 5 Nov 2014
A system for holding a battery (3) in a remote control switch interface box makes it possible to lock the battery (3) along its six axes without requiring specific tools and in a simple manner. The system comprises: - an adjustable fastening strap (70); - ...