JPS57166306A - Induction heater - Google Patents

Induction heater

Info

Publication number
JPS57166306A
JPS57166306A JP56053363A JP5336381A JPS57166306A JP S57166306 A JPS57166306 A JP S57166306A JP 56053363 A JP56053363 A JP 56053363A JP 5336381 A JP5336381 A JP 5336381A JP S57166306 A JPS57166306 A JP S57166306A
Authority
JP
Japan
Prior art keywords
substrate
heated
induction
induction heater
carbon
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP56053363A
Other languages
Japanese (ja)
Other versions
JPS615404B2 (en
Inventor
Sadao Okazaki
Hideo Sakamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyo Tanso Co Ltd
Mitsubishi Electric Corp
Original Assignee
Toyo Tanso Co Ltd
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyo Tanso Co Ltd, Mitsubishi Electric Corp filed Critical Toyo Tanso Co Ltd
Priority to JP56053363A priority Critical patent/JPS57166306A/en
Publication of JPS57166306A publication Critical patent/JPS57166306A/en
Publication of JPS615404B2 publication Critical patent/JPS615404B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Abstract

PURPOSE: The substrate to be heated that is surrounded through an insulation layer with an induction heater is held with a supporter to prevent the reduction in the resistance between the substrate and the refractory bricks caused by the weight of the substrate.
CONSTITUTION: For example, in the induction heater for graphatization, the substrate of carbon material or its calcined product is heated through an insulation material of carbon powder with induction coil 3 which is supported by h refractory bricks 4. At this time, the insulation material 3 is compressed by the own weight of the substrate 1 to cause the reduction in electric resistance and the material 3 is heated by induction to damage the refractory cement under the coil 2 and the life of the bricks is deteriorated, thus lowering the heat efficiency. Therefore, the substrate 1 is supported with a plurality of cylinders or balls 5. The material of the support is carbon with low thermal conductivity.
COPYRIGHT: (C)1982,JPO&Japio
JP56053363A 1981-04-07 1981-04-07 Induction heater Granted JPS57166306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56053363A JPS57166306A (en) 1981-04-07 1981-04-07 Induction heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56053363A JPS57166306A (en) 1981-04-07 1981-04-07 Induction heater

Publications (2)

Publication Number Publication Date
JPS57166306A true JPS57166306A (en) 1982-10-13
JPS615404B2 JPS615404B2 (en) 1986-02-18

Family

ID=12940719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56053363A Granted JPS57166306A (en) 1981-04-07 1981-04-07 Induction heater

Country Status (1)

Country Link
JP (1) JPS57166306A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2284122A1 (en) 2002-06-17 2011-02-16 Toyo Tanso Co., Ltd. Low nitrogen concentration carbonaceous material and manufacturing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2284122A1 (en) 2002-06-17 2011-02-16 Toyo Tanso Co., Ltd. Low nitrogen concentration carbonaceous material and manufacturing method thereof

Also Published As

Publication number Publication date
JPS615404B2 (en) 1986-02-18

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