About 183 results
https://drivepatents.com/patents/963542 · 28 Jan 2015
An object of the present invention is to provide a battery temperature adjustment apparatus that suppresses performance deterioration and degradation of a battery and at the same time, suppresses reduction in cruisible distance of an electric vehicle. Cont...
https://drivepatents.com/patents/963876 · 21 Jan 2015
When an engaging portion of a charging connector and an engaged portion of a charging port are in an engagement state, a charging-port control device for an electric vehicle limits a releasing operation of the engaging state. More specifically, upon contro...
https://drivepatents.com/patents/963815 · 21 Jan 2015
A vehicle-mounted cell stack system includes a cell stack that comprises a plurality of laminated power generating cells, and power collecting plates that sandwich both outermost power generating cells, electric wires connected to the power collecting plat...
https://drivepatents.com/patents/952680 · 14 Jan 2015
A bidirectional charger (60) subjects power supplied from an external power supply (90) to voltage conversion and charges a main power storage device (10) and an auxiliary power storage device (65). Furthermore, the bidirectional charger is configured to b...
https://drivepatents.com/patents/964311 · 7 Jan 2015
An in-car information display system includes a power storage device (8) including a storage battery charged with direct-current power obtained by converting electric power from an overhead wire, a plurality of display devices (5B) (5B 11 , 5B 12 , ...) th...
https://drivepatents.com/patents/964260 · 7 Jan 2015
In a case where a driver exits from a vehicle with holding a shift position other than P range and connects a charging cable to start charging at time t1, the vehicle may move due to a slope or the like, thereby generating vehicle body moving speed VSP and...
https://drivepatents.com/patents/964206 · 7 Jan 2015
A driving apparatus for an electric vehicle is provided. The driving apparatus for the electric vehicle can charge the other batteries using a charging voltage of any one battery in a state in which an engine is not driven, control a voltage generated by a...
https://drivepatents.com/patents/965568 · 31 Dec 2014
A hydraulic drive device (16) for cargo handling vehicle has: a tank (19); a pump (17) for drawing in a hydraulic oil from the tank and supplying the hydraulic oil to hydraulic cylinders; an electric motor (18) for driving the pump; a solenoid-controlled p...
https://drivepatents.com/patents/965928 · 24 Dec 2014
A hybrid work vehicle includes: a work device; a traveling drive device; a lever operation quantity detection unit that detects a lever operation quantity of a control lever operated to control the work device; an engagement state detection unit that detec...
https://drivepatents.com/patents/966375 · 10 Dec 2014
The invention relates to a mining vehicle (1) and to a method for its energy supply. The mining vehicle (1) has a carriage (3), driving equipment (4) for moving the carriage (3) and at least one mining work device (2). The mining vehicle (1) has a connecti...