About 183 results
https://drivepatents.com/patents/973619 · 18 Jun 2014
Provided is an electric construction machine capable of increasing the charging rate of its battery device in spite of a short charging time. The electric construction machine comprises a battery device 7 which includes a plurality of battery systems 56A a...
https://drivepatents.com/patents/973563 · 18 Jun 2014
A vehicle is equipped with in-vehicle devices that can be remotely controlled with a mobile communication device (3). The vehicle (1) includes a drive controller (21) that controls drive of the vehicle (1), a communication controller (4) that controls the ...
https://drivepatents.com/patents/974098 · 4 Jun 2014
A propulsion control apparatus includes power converting units 9 and 10 capable of performing bidirectional power flow control, an ACL 11 provided on each alternating-current end side of the power converting units 9 and 10, a switching device 14 performing...
https://drivepatents.com/patents/973988 · 4 Jun 2014
The invention relates to a method for controlling the supply of electric power to an electric mining unit intended for the processing of rock material, in which method, by means of a three-phase electric power network (2) provided in the mining unit and a ...
https://drivepatents.com/patents/974531 · 28 May 2014
A cord housing apparatus disclosed in the present description has a cord, a drum on which the cord is wound, a biasing member for biasing the drum in a cord reel-in direction, a cord delivery device arranged on a side where the cord is reeled out from the ...
https://drivepatents.com/patents/974776 · 21 May 2014
A charging cable housing apparatus (100) includes a winding core (130) having a charging cable (160) wound around an outer peripheral surface thereof, an end plate (101) provided with a first slit (101S) extending from the winding core (130) in a radial di...
https://drivepatents.com/patents/974701 · 21 May 2014
A vehicle charge system (1) has a connection cable (2) to supply power from an outside power supply (9), such as a commercial power supply, a driving battery (4), an auxiliary battery (6), a driving battery charge apparatus (3), and an auxiliary battery ch...
https://drivepatents.com/patents/975553 · 30 Apr 2014
Disclosed herein is a battery pack including battery cells or unit modules (unit cells) that can be charged and discharged, wherein the battery pack is configured to have a structure in which a plurality of the unit cells constitutes a battery module, two ...
https://drivepatents.com/patents/975551 · 30 Apr 2014
A vehicle includes a power storage device, an electric power feeding device, and an ECU, with the power storage device chargeable with electric power from an external power supply. The ECU sets a charging start time using an estimated charging time in acco...
https://drivepatents.com/patents/975779 · 23 Apr 2014
A host controller is incorporated with a plurality of different pieces of control software which are applicable to a plurality of destinations for a cooling blower to cool a main battery incorporated in a vehicle. The host controller transmits a destinatio...