A power transmission device for transmitting power to a power receiving device in a noncontact manner, including: a power transmission unit for transmitting power to the power receiving device in a noncontact manner; a power supply unit, connected to an external power supply, for supplying power to the power transmission unit, and a housing housing the power transmission unit and the power supply unit, wherein the power supply unit includes first devices disposed around the power transmission unit, and a second device disposed between the power transmission unit and a bottom surface, in a state where the power transmission unit and the power supply unit are mounted on the bottom surface of the housing, and a height of each of the first devices from the bottom surface is higher than a height of the second device from the bottom surface.
Power transmission device and power receiving device
18.07.2017
Patent
Elektronische Ressource
Englisch
IPC: | H01F MAGNETS , Magnete / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
POWER RECEIVING DEVICE, VEHICLE, AND POWER TRANSMISSION DEVICE
Europäisches Patentamt | 2015
|POWER RECEIVING DEVICE VEHICLE AND POWER TRANSMISSION DEVICE
Europäisches Patentamt | 2017