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Title:
INFRARED FURNACE AND INFRARED RAY HEATING METHOD
Document Type and Number:
Japanese Patent JP2014149133
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To attain both of reduction of temperature rising time and energy saving, even in a case of applying infrared ray heating to a mass production process of vehicle body components, and further to simplify an infrared furnace structure.SOLUTION: An infrared furnace includes a plurality of infrared ray lamps installed on one surface side of a work, and a reflection surface installed on the other surface side of the work. By locally adjusting infrared ray incident strength on one surface of the work by local output adjustment of the plurality of infrared ray lamps or an object arranged between the plurality of infrared ray lamps and the one surface of the work, a component having flexibility against strength can be obtained in one component.

Inventors:
ISHIGURO YUUKI
ISHIGURO KATSUNORI
Application Number:
JP2013018876A
Publication Date:
August 21, 2014
Filing Date:
February 01, 2013
Export Citation:
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Assignee:
AISIN TAKAOKA LTD
International Classes:
F27D11/02; C21D1/34; B21D22/20; B21D24/00
Domestic Patent References:
JP2011200866A2011-10-13
JP2011099567A2011-05-19
JP2010044875A2010-02-25
JPS61192526A1986-08-27
JP2007210027A2007-08-23
JPS3112580B1
JPS61246315A1986-11-01
JP2008068282A2008-03-27
JP2010135531A2010-06-17
JP2007335344A2007-12-27
Foreign References:
WO2011118201A12011-09-29
Attorney, Agent or Firm:
Asamichi Kato