Title:
誘導的に動力を備えた装置
Document Type and Number:
Japanese Patent JP5520726
Kind Code:
B2
Abstract:
An inductive power supply system for providing power to one or more inductively powered devices. The system includes a mechanism for varying the physical distance or the respective orientation between the primary coil and secondary coil to control the amount of power supplied to the inductively powered device. In another aspect, the present invention is directed to an inductive power supply system having a primary coil and a receptacle disposed within the magnetic field generated by the primary coil. One or more inductively powered devices are placed randomly within the receptacle to receive power inductively from the primary coil. The power supply circuit includes circuitry for adjusting the power supplied to the primary coil to optimize operation based on the position and cumulative characteristics of the inductively powered device(s) disposed within the receptacle.
Inventors:
Berman David W
Mac Philiamy Stephen Jay
Houghton christopher
Mac Philiamy Stephen Jay
Houghton christopher
Application Number:
JP2010162596A
Publication Date:
June 11, 2014
Filing Date:
July 20, 2010
Export Citation:
Assignee:
Access Business Group International Limited Liability Company
International Classes:
H02J17/00; A61L2/10; B01D17/12; C02F1/00; C02F1/32; C02F9/00; F21V21/06; F21V23/00; H01F5/02; H01F38/14; H02J7/02; H05B37/03; H05B39/00; H05B41/24; H05B41/36; F21Y101/00; H02J7/00
Domestic Patent References:
| JP56147380A | ||||
| JP8195262A | ||||
| JP3239136A | ||||
| JP7153577A | ||||
| JP2122605A |
Attorney, Agent or Firm:
Sadao Kumakura
Fumiaki Otsuka
Takaki Nishijima
Hiroyuki Suda
Hiroshi Uesugi
Nobuhiko Suzuki
Fumiaki Otsuka
Takaki Nishijima
Hiroyuki Suda
Hiroshi Uesugi
Nobuhiko Suzuki