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Title:
PERMANENT MAGNET EDDY CURRENT HEATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2010/114180
Kind Code:
A1
Abstract:
Disclosed is a permanent magnet eddy current heating device that operates using kinetic energy from the outside, the device capable of heating with high energy use efficiency at low cost and easily controlling heating capability. Specifically disclosed is a permanent magnet eddy current heating device which, by rotational driving force generated by kinetic energy from the outside, rotates a rotator provided with a magnetic pole surface that is provided with a plurality of permanent magnets at predetermined locations and forms a magnetic field on the outside thereof to thereby cause a heater having a facing surface facing the magnetic pole surface with a predetermined distance therebetween and provided with a conductive material and a fluid heating path to generate an eddy current and Joule heat, heats the fluid flowing through the fluid heating path, and sends out the heated fluid, wherein the magnetic pole surface is a plane surface perpendicular to the rotation axis line of the rotator on the base end side thereof, and the fluid heating path forms a spiral plane curve along the facing surface at a predetermined depth from the facing surface.

Inventors:
KONDO, Nobukazu (CREW Kenkyusho Co.Ltd., 787-5, Shimofujisawa, Iruma-Cit, Saitama 11, 〒3580011, JP)
近藤信一 (〒11 埼玉県入間市下藤沢787-5 株式会社CREW研究所埼玉研究室内 Saitama, 〒3580011, JP)
Application Number:
JP2010/056348
Publication Date:
October 07, 2010
Filing Date:
April 01, 2010
Export Citation:
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Assignee:
CREW Kenkyusho Co.,Ltd. (3-4-13, Ishibeguchi Konan-Cit, Shiga 14, 〒5203114, JP)
株式会社CREW研究所 (〒14 滋賀県湖南市石部口3丁目4番13号 Shiga, 〒5203114, JP)
KONDO, Nobukazu (CREW Kenkyusho Co.Ltd., 787-5, Shimofujisawa, Iruma-Cit, Saitama 11, 〒3580011, JP)
International Classes:
H05B6/02; F24H1/10; F24J3/06; H05B6/06
Foreign References:
JP2000123962A2000-04-28
JP2008545243A2008-12-11
JP2003203751A2003-07-18
JP2005174801A2005-06-30
JPH11237138A1999-08-31
Attorney, Agent or Firm:
HASHIMOTO, Katsuhiko et al. (SOYU PARTNERS P.C, PORARIS UENO, 4-27-10,,Higashi-Ueno, Taito-K, Tokyo 15, 〒1100015, JP)
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