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Title:
INDUCTION HEATING DEVICE AND POWER GENERATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/061160
Kind Code:
A1
Abstract:
Provided is an induction heating device that heats a heating medium and comprises: a rotating body having a rotating shaft; a heating unit arranged opposite the rotating body with a space therebetween; a magnetic flux generation unit that is provided to the rotating body and generates magnetic flux with respect to the heating unit; a magnetic flux guide unit that is provided to an opposing surface-side of the heating unit which faces the magnetic flux generation unit and that guides the magnetic flux from the magnetic flux generation unit to the heating unit; and a flow path which is provided to the heating unit and through which the heating medium flows. The magnetic flux guide unit includes a magnetic body section formed of a magnetic material and an insulator section formed of a material having non-magnetic and electrically-insulating properties, and has a structure obtained by the magnetic body section and the insulator section extending from the magnetic flux generation unit along the direction of the heating unit and being stacked alternately along the circumferential direction of the heating unit.

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Inventors:
OKAZAKI TORU (JP)
MATSUO TETSUJI (JP)
Application Number:
PCT/JP2016/071233
Publication Date:
April 13, 2017
Filing Date:
July 20, 2016
Export Citation:
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Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
UNIV KYOTO (JP)
International Classes:
H05B6/02; F03D9/18; F03D9/22; F03D15/00; H05B6/04; H05B6/44
Foreign References:
JP2011159595A2011-08-18
JP2012256507A2012-12-27
JP2011233488A2011-11-17
JP2011124115A2011-06-23
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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