This power receiving device is provided with: a power receiving unit (20) which contactlessly receives electric power from a power transmitting unit (56) provided to a vehicle exterior; and a power-receiving-unit support mechanism (30) which supports the power receiving unit (20) so as to enable the power receiving unit (20) to be moved closer towards the power transmitting unit (56), and so as to enable the power receiving unit (20) to be moved away from the power transmitting unit (56). The power-receiving-unit support mechanism (30) includes: a pressing member which applies a pressing force against the power receiving unit (20) such that the distance between the power receiving unit (20) and the power transmitting unit (56) is increased; and a power-receiving-unit drive unit for generating motive power which opposes the pressing force, and which causes the power receiving unit (20) to move such that the distance between the power receiving unit (20) and the power transmitting unit (56) is decreased.
Power receiving device, power transmitting device, and power transfer system
2015-06-24
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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