About 12 results
https://drivepatents.com/patents/1379235 · 12 Mar 2026
An electrical isolation system for a high voltage battery circuit in an electrified vehicle, the electrical isolation system mounted to a chassis of the electrified vehicle and comprising: an overcurrent protection switch that is configured to be responsiv...
https://drivepatents.com/patents/1391800 · 2 Jul 2025
The present invention relates to auxiliary power generator systems for an aircraft. More particular, the present invention relates to an auxiliary power system with a new architecture that include an essential auxiliary power unit (APU) with dual and fully...
https://drivepatents.com/patents/1399255 · 15 Jan 2025
La présente invention concerne une installation motrice (5) comportant un ou plusieurs systèmes d'entraînement (6,6') et un procédé de contrôle de ladite installation motrice (5). Ledit système d'entraînement (6,6') comporte une source (7,7') d'én...
https://drivepatents.com/patents/947031 · 13 Jan 2016
A power system (100) for a marine ship includes a plurality of protection zones (102, 104), wherein at least two protection zones are coupled to each other via at least one bus-tie converter (106, 188). Each of the protection zones includes a plurality of ...
https://drivepatents.com/patents/958939 · 29 Jul 2015
To provide a charging port structure whereby it is possible to suppress unlocking of a port lid lock mechanism by unauthorized manual operation and enhance theft prevention. The present invention is provided with: a port lid lock mechanism (65) for maintai...
https://drivepatents.com/patents/952117 · 18 Feb 2015
An electric railcar power feeding system in an embodiment includes a power storage device, a rectifier, and an emergency power supply. The power storage device is connected to a feeder line for an electric railcar. The rectifier converts alternating-curren...
https://drivepatents.com/patents/971295 · 13 Aug 2014
The circuit has separate motors (12, 13) that are provided for actuation of the acceleration and deceleration system. The separate motors (14, 15) are provided for actuation of the steering system. An electronic control unit (10) is provided for driving th...
https://drivepatents.com/patents/979163 · 29 Jan 2014
Disclosed is a battery charging apparatus. The battery charging apparatus includes a charging plug (110) receiving an AC power supplied from an outside, a plurality of charging units (120, 130) individually converting the AC power received through the char...
https://drivepatents.com/patents/980036 · 8 Jan 2014
A PHV-ECU (210) includes a power supply node (212), a switch (214) and a CPU (216). A voltage is applied to the power supply node (212) in accordance with a signal (IG) rendered active. When determining based on a connection state signal (CNCT) that a char...
https://drivepatents.com/patents/997529 · 3 Oct 2012
An auxiliary battery charging apparatus (1) is configured to comprise: a main battery (41) provided with a plurality of rechargeable battery cells (7-1 to 7-n, 6) connected to each other in series; an external generator (2); a transistor (13) provided betw...