About 111 results
https://drivepatents.com/patents/1012395 · 1 Jun 2011
If a power supply is provided to a circuit necessary to control a switch for switching a path after wakeup, or if a buckle switch (33) is switched while a microcomputer (31) is asleep, an electrical current necessary for reliable operation of the buckle sw...
https://drivepatents.com/patents/1012856 · 18 May 2011
An apparatus for shutting off a power supply in a construction vehicle driven by an engine, including a power supply, functional electrical devices connected to the power supply, and a main relay (102) applying or shutting off the power supply to the funct...
https://drivepatents.com/patents/1013424 · 27 Apr 2011
The power supply has a control device (9) controlling or regulating electrical voltages in an intermediate network (Z), a starter subnetwork (S) and a consumer-generator-subnetwork (V) with an energy storage unit (8). Another energy storage unit (2) is con...
https://drivepatents.com/patents/1015901 · 9 Feb 2011
The present invention is an installation of an emergency starting switching device and/or direct current boosted boost circuit device. When the power of the starting battery is insufficient, the electric energy of the power storage device battery is used t...
https://drivepatents.com/patents/1069771 · 22 Feb 2006
The invention relates to an A.C. generator (1) with a rotor that is equipped with a permanent magnet and a field coil. The output of the A.C. generator (1) charges the high-voltage battery (12). Voltage of the high-voltage battery (12) is stepped-down by a...
https://drivepatents.com/patents/1072838 · 2 Nov 2005
The system (2) has connections for two batteries (3,4) for connection to the system via two switches (5,6) depending on detected states. The two switches are connected together by a first cable (11), each switch is connected to one of the two batteries, th...
https://drivepatents.com/patents/1073991 · 21 Sep 2005
An antitheft system can be provided by constructing such that, when a stop signal has been inputted from an engine 7, a main controller 2 outputs, until a first predetermined time Ts elapses, a turn-on signal to switches 8, 9 to perform a similar antitheft...
https://drivepatents.com/patents/1076862 · 15 Jun 2005
The system has a generator (2), at least one battery for supplying the starter via a starter cable, whereby the battery is connected to the generator by a charging cable and a device is arranged between the generator and the battery to prevent current from...
Energy board net with improved charging strategy for the supplementary battery and respective method
https://drivepatents.com/patents/1078692 · 6 Apr 2005
Second power store (SPS) (2) links to a vehicle's power supply (VPS) via a controllable charging and separating unit (16) with switching devices (SD) (S3) to link the SPS to the VPS. Electric power control (12) generates control signals for the SD with sem...
https://drivepatents.com/patents/1079307 · 16 Mar 2005
A vehicle power take off system provides power for a variety of systems including a source of alternating current power for conventional electrical equipment to be powered by the vehicle. In a preferred electrical implementation, the power take off system ...