Inductive Power Supply System for Electric Operation Machine

An object of the present invention is to provide an inductive power supply system for an electric operation machine capable of readily increasing an allowable amount of a positional displacement between primary and secondary coils. An inductive power supply system for an electric operation machine h...

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Bibliographische Detailangaben
Hauptverfasser:	SUZUKI KUNIHITO, GOTO FUMIHIKO, SAGAWA JUNKI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION INDUCTANCES MAGNETS PERFORMING OPERATIONS POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES SYSTEMS FOR STORING ELECTRIC ENERGY TRANSFORMERS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	An object of the present invention is to provide an inductive power supply system for an electric operation machine capable of readily increasing an allowable amount of a positional displacement between primary and secondary coils. An inductive power supply system for an electric operation machine having an electric storage device and a power receiver includes a power feeder provided with a pair of primary coils connected in series circuit to generate a magnetic dipole at energization. The power receiver has a secondary coil interlinkable to a magnetic flux generated by the primary coils and at the energization of the primary coils.