A power reception device includes a coil; an electric unit electrically connected to the coil; and a metal case that is disposed to be adjacent to the coil and accommodates the electric unit. The electric unit includes at least one active element. The metal case includes an a inner-side wall adjacent to the coil, and an outer-side wall that is positioned on the opposite side of the coil from the inner-side wall. The at least one active element is provided at a position closer to the outer-side wall than to the inner-side wall.
Power reception device and power transmission device
2019-09-10
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01F MAGNETS , Magnete / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen |
POWER RECEPTION DEVICE, POWER TRANSMISSION DEVICE, AND POWER TRANSMISSION AND RECEPTION DEVICE
Europäisches Patentamt | 2022
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