A power transmission device (40) includes a power transmission unit (28) transmitting electric power in a contactless manner to a power reception unit (27) provided outside; and a power transmission-side shield (102) formed in a hollow shape and provided so as to surround the power transmission unit (28). An electromagnetic wave can pass through a region on a side opposite to a region where the power reception unit (27) is located across the power transmission-side shield (102). The power transmission-side shield (102) is provided with a shield member (103) on a side opposite to the power transmission unit (28) across the power transmission-side shield (102).
POWER TRANSMITTING APPARATUS, POWER RECEIVING APPARATUS, AND POWER TRANSMITTING SYSTEM
STROMÜBERTRAGUNGSVORRICHTUNG, STROMEMPFANGSVORRICHTUNG UND STROMÜBERTRAGUNGSSYSTEM
APPAREIL DE TRANSMISSION D'ÉNERGIE, APPAREIL DE RÉCEPTION D'ÉNERGIE ET SYSTÈME DE TRANSMISSION D'ÉNERGIE
2017-02-01
Patent
Electronic Resource
English
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 |
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