A power-transmitting device that performs wireless power supply to a power-receiving device having a relatively movable relationship using coil pairs disposed to be opposable, the power-transmitting device comprising a recessed section configured to accommodate at least a part of the power-receiving device with a gap; a first coil configured to constitute the opposable coil pair on first wall portion of the recessed section facing each other; and a second coil configured to constitute the opposable coil pair on the second wall portion of the recessed section facing each other.
POWER TRANSMITTING DEVICE, POWER RECEIVING DEVICE, AND WIRELESS POWER SUPPLY SYSTEM
STROMÜBERTRAGUNGSVORRICHTUNG, STROMEMPFANGSVORRICHTUNG UND STROMÜBERTRAGUNGSSYSTEM
DISPOSITIF ÉMETTEUR DE PUISSANCE, DISPOSITIF RÉCEPTEUR DE PUISSANCE, ET SYSTÈME D'ALIMENTATION ÉLECTRIQUE SANS FIL
2018-12-26
Patent
Electronic Resource
English
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / H01F MAGNETS , Magnete |
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