About 641 results
Showing the first 200 results.
https://drivepatents.com/patents/969456 · 1 Oct 2014
A detection element has: first and second fixed parts; first and second vertical beams each connected at first and second ends to the first and second fixed parts, respectively; a horizontal beam connected at first and second ends to centers of the first a...
https://drivepatents.com/patents/969409 · 1 Oct 2014
A power supply system comprises: PV DC/DC converter which converts power supplied from the solar panel; EV DC/DC converter which can convert power supplied from the house side bus and supply the power to an electric vehicle; an in-house relay; a fast charg...
https://drivepatents.com/patents/969404 · 1 Oct 2014
A electricity management device increases a counter value as an electric vehicle is charged from grid power that is supplied from an electrical grid, retains the counter value when the electric vehicle is charged from electricity generated by an electricit...
https://drivepatents.com/patents/969398 · 1 Oct 2014
A vehicle management system that manages a plurality of electric vehicles includes state detecting means for detecting deteriorated states of the plurality of electric vehicles and order-of-use deciding means for deciding an order of use of the electric ve...
https://drivepatents.com/patents/969397 · 1 Oct 2014
A EV charging and discharging converter which can be connected with a house and an electric vehicle comprises: a plurality of power converting parts to which a plurality of electric vehicles can be connected; and EV side switch part provided to the plurali...
https://drivepatents.com/patents/969342 · 1 Oct 2014
The power supply control device of the present invention includes: a set of power reception conductors; a set of power supply conductors; a set of intermediate conductors electrically connected to the set of power reception conductors, respectively; a set ...
https://drivepatents.com/patents/969275 · 1 Oct 2014
A signal generation circuit (5) generates a pilot signal for communication between a vehicle equipped with a battery device, and a charging cable. The circuit (5) includes a circuit (5A) includes an operational amplifier (OP1) for outputting the pilot sign...
https://drivepatents.com/patents/969258 · 1 Oct 2014
The power supply control device in accordance with the present invention includes: a power reception terminal for receiving power; a power supply terminal for supplying power; a relay configured to make and break an electrical connection between the power ...
https://drivepatents.com/patents/969799 · 24 Sep 2014
In a cogeneration system (10A), a controller (20A) sets a control variable, which is a variable according to user's heat demand, on every unit time set in advance, and controls operation of the cogeneration device (11A). Further, when a heat storage quanti...
https://drivepatents.com/patents/969783 · 24 Sep 2014
A gas flow detecting device of the present invention, comprises a gas flow obtaining unit (1), and a control unit (2), wherein the control unit (2) is configured to determine at second period intervals, whether or not the usage gas flow of a fuel cell syst...