CONTACTLESS POWER SUPPLY DEVICE

PROBLEM TO BE SOLVED: To remove foreign substances more reliably than conventional arts.SOLUTION: In a contactless power supply device, power is supplied to a mobile body by causing one end face of a power supply coil, which is provided in a power supply space, to face a power receiving coil provide...

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Bibliographische Detailangaben
1. Verfasser:	NIITSUMA SUNAO
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY INDUCTANCES MAGNETS PERFORMING OPERATIONS POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To remove foreign substances more reliably than conventional arts.SOLUTION: In a contactless power supply device, power is supplied to a mobile body by causing one end face of a power supply coil, which is provided in a power supply space, to face a power receiving coil provided in the mobile body and electromagnetically coupling the power supply coil to the power receiving coil. The contactless power supply device includes a position setting means setting the position of the one end face of the power supply coil to a vertical position in a state where the entry of the mobile body into the power supply space is not detected, and changing the one end face of the power supply coil from the vertical position to a horizontal position when the entry of the mobile body into the power supply space is detected.