Title:
誘導的に動力を備えた装置
Document Type and Number:
Japanese Patent JP6388612
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:
JP2016015709A
Publication Date:
September 12, 2018
Filing Date:
January 29, 2016
Export Citation:
Assignee:
Philips IP Ventures BV
International Classes:
H02J50/12; A61L2/10; B01D17/12; C02F1/00; C02F1/32; C02F9/00; F21S6/00; F21V14/00; H01F5/02; H01F38/14; H02J7/02; H05B37/03; H05B39/00; H05B41/24; H05B41/36; F21Y101/00; H02J7/00
Domestic Patent References:
| JP984886A | ||||
| JP2004528890A |
Foreign References:
| WO2001067046A1 | ||||
| US6097293 |
Attorney, Agent or Firm:
Patent Services Corporation m&s Partners
Fueda Shusen
Fueda Shusen