Title:
EDDY CURRENT TYPE HEATING DEVICE
Document Type and Number:
Japanese Patent JP2017139134
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an eddy current type heating device capable of efficiently cooling a permanent magnet.SOLUTION: A disclosed an eddy current type heating device 100 includes: a rotational axis (rotational part) 102; a cylindrical heating member 103; a magnet part 104 that includes a permanent magnet 104a arranged so as to be opposite to an external peripheral surface and an internal peripheral surface of the heating member 103; a fin 105 for fetching an outer air by the rotation of the rotational part; and a flow pass 120. Any one of the magnet part 104 and the heating member 103 is fixed to the rotational part. The flow pass 120 is a flow pass that guides the outer air so that the outer air fetched by the fin 105 flows to an external part of the eddy current type heating device after flowed to the circumference of the magnet part 104. The flow pass 120 includes a ring shape flow pass.SELECTED DRAWING: Figure 1A
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Inventors:
NOGAMI YUTAKA
YAMAGUCHI HIROYUKI
SETO KOJI
IMANISHI KENJI
NOGUCHI YASUTAKA
NAKAYAMA EISUKE
YAMAGUCHI HIROYUKI
SETO KOJI
IMANISHI KENJI
NOGUCHI YASUTAKA
NAKAYAMA EISUKE
Application Number:
JP2016019278A
Publication Date:
August 10, 2017
Filing Date:
February 03, 2016
Export Citation:
Assignee:
NIPPON STEEL & SUMITOMO METAL CORP
International Classes:
H05B6/02; H02K49/02
Attorney, Agent or Firm:
Ascend Patent Business Corporation