Patent application number | Description | Published |
20120013301 | Method And A Device For Charging Electric Vehicles - A method for charging electric vehicles through connecting an electric vehicle to a charging station for receiving electric energy. Different power supply offers can be selected particularly simple in that at least a state of charge of a battery and a desired duration of charge is determined in the vehicle, the energy required for fully charging the battery is determined in the vehicle, at least information concerning the required energy and the duration of charge is transmitted to the charging station by the vehicle and at least one power supply offer adapted to the information is received by the vehicle from the charging station which power supply offer has been determined from among a plurality of different power supply offers by means of the charging station using the information received. | 01-19-2012 |
20120071017 | Charging Cable Locking Device and Method For Locking a Cable - Charging cable locking device for electric vehicles with a receptacle | 03-22-2012 |
20120119702 | Charging Cable Connector for Connecting an Electric Vehicle to a Charging Station - The invention relates to a plug device for a charging cable for connecting an electric vehicle to a charging station, comprising a housing, electrical contacts associated with the housing for connecting to a connecting device in the charging station or in the electric vehicle, and a coding means arranged in the housing for the value of the amperage which may be transmitted via the charging cable. The invention further relates to a system consisting of a charging cable and a charging station and/or an electric vehicle as well as a charging cable equipped with the plug device. | 05-17-2012 |
20120135634 | CHARGING CABLE PLUG FOR ELECTRIC VEHICLES - Charging cable plug | 05-31-2012 |
20120139489 | METHOD AND DEVICE FOR COMMUNICATION BETWEEN AN ELECTRIC VEHICLE AND A CHARGING STATION - A method is described for communication with an electric vehicle, comprising a generating of a first predetermined DC voltage level on a pilot conductor, a recognition of the existence of an electrical connection to an electric vehicle by means of the detection of a second predetermined DC voltage level on the pilot conductor, a sending out of a trigger signal on the pilot conductor, a detection of a vehicle identification signal on the pilot conductor and an approval of the electricity supply on a power conductor. | 06-07-2012 |
20120140371 | Device and Method for Providing a Quantity of Energy in Said Supply Device for Consumer - Supply device for providing electrical energy to a consumer electrical circuit, containing a protection and monitoring device ( | 06-07-2012 |
20120143423 | DETERMINATION OF AMOUNTS OF ENERGY DRAWN - Method, system and device for determining quantities of power by registering on the vehicle side a quantity of power exchanged with a power point | 06-07-2012 |
20120146583 | Control of Charging Stations - Method and device for controlling charging stations for electrical vehicles. In order to minimise peak power demands in at least two charging stations | 06-14-2012 |
20120161704 | CHARGING STATION FOR ELECTRIC VEHICLES WITH NETWORK STABILIZATION - Charging station for electric vehicles. A network stabilisation is achieved by a network frequency measuring device | 06-28-2012 |