About 22 results
https://drivepatents.com/patents/950996 · 6 May 2015
A method for controlling the energy transmitted between two resonators of a system for contactless energy transmission comprises controlling the transmission power of a transmitter resonator contained in a primary part of the system. This is excited to osc...
https://drivepatents.com/patents/966653 · 3 Dec 2014
A transmission element (1), (1a), preferably as a secondary part of an inductive charging system for electric vehicles, comprises a secondary coil (2) and electronics (4) integrated in a housing (3). The housing (3) also comprises a pot-shaped section (6) ...
https://drivepatents.com/patents/966651 · 3 Dec 2014
A transfer element is provided as a primary part for a system for contactless energy transmission to a secondary part. It comprises at least one primary coil (7) and power supply and control electronics (2 to 15) for the primary coil (7). The circuit arran...
https://drivepatents.com/patents/967416 · 12 Nov 2014
The primary side (P) of an arrangement for inductively charging an electrically operated device (F) has a primary coil with at least two windings (1, 2, 2a, 2b). Each second winding (2, 2a, 2b) has a lower number of turns than the first winding (1) and is ...
https://drivepatents.com/patents/982470 · 30 Oct 2013
The charging device (2) has the conductive and inductive energy transmission interfaces (4,6) that are respectively connected to an energy storage-side terminal (9) through the respective electric power paths (5,7). The electric power path (7) is connected...
https://drivepatents.com/patents/995125 · 12 Dec 2012
The present invention relates to a galvanic cell connection lug (2) characterized in that it comprises a body made of aluminium or aluminium alloys and an electro-conductive metal coating on the surface of the body. Also disclosed is a galvanic cell (1) co...
https://drivepatents.com/patents/995853 · 21 Nov 2012
The device has a registration unit for localization of electric motor vehicle on charging section. A switching unit (5) is provided to electrically connect a power source (3) to primary conductor loops of the charging section through a power supply line (4...
https://drivepatents.com/patents/996086 · 14 Nov 2012
The device (1) has an input unit for a protective conductor (PEN), and a rectifier (5) connected with an alternating voltage input (2). A voltage measuring device (7) measures voltages (U1, U2) among the conductor and two output voltage potentials of the r...
https://drivepatents.com/patents/998567 · 5 Sep 2012
The holder (2a) has recesses and/or projections cooperating with recesses and/or projections of an adjacent holder, where the holder is made of plastic. A set of frame walls (6a) is arranged on entire boundary edges of both sides of a base wall (5a) and pr...
https://drivepatents.com/patents/999107 · 22 Aug 2012
The display device has one or multiple display panels (3,4,5) for a vehicle driver, where a processing medium is adapted to a function of a driving parameter. The processing medium is adapted particularly to the actual power of an electric vehicle or a dri...