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Title:
HEATER
Document Type and Number:
Japanese Patent JP2014126312
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To suppress a temperature distribution in a heat treatment region even if a characteristic of a heat insulation member is changed.SOLUTION: There is provided a heater 10 which comprises: first heat generation means 14 placed in a heat treatment region A; second heat generation means 16 for heating a heat insulation member 12 from the outside of an external face 12B; a first temperature sensor 22 for measuring a temperature of a first temperature measurement portion T1 set in the heat treatment region A or in the heat insulation member 12; a second temperature sensor 24 for measuring a temperature of a second temperature measurement portion T2 set in the heat insulation member 12 or on the external face 12B of the heat insulation member 12; and control means 28 for adjusting a magnitude of a heat quantity transmitted to the heat treatment region A via the heat insulation member 12 by adjusting the calorific energy of at least the second heat generation means 16 on the basis of a temperature t1 of the first temperature measurement portion T1 and a temperature t2 of the second temperature measurement portion T2.

Inventors:
NAKAMURA KATSUMI
Application Number:
JP2012284057A
Publication Date:
July 07, 2014
Filing Date:
December 27, 2012
Export Citation:
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Assignee:
KYOCERA CORP
International Classes:
F27D11/02; F27D19/00; F27D21/00
Domestic Patent References:
JP2011169489A2011-09-01
JPH04268186A1992-09-24
JPH0439700U1992-04-03
JP2004278940A2004-10-07
JP2005265324A2005-09-29
JPS5279338A1977-07-04
JP2011169489A2011-09-01
JPH04268186A1992-09-24
JPH0439700U1992-04-03
JP2004278940A2004-10-07
JP2005265324A2005-09-29
JPS5279338A1977-07-04



 
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