TW254028B - Induction heating system for heating edges of plate material - Google Patents

Induction heating system for heating edges of plate material

Info

Publication number
TW254028B
TW254028B TW83102934A TW83102934A TW254028B TW 254028 B TW254028 B TW 254028B TW 83102934 A TW83102934 A TW 83102934A TW 83102934 A TW83102934 A TW 83102934A TW 254028 B TW254028 B TW 254028B
Authority
TW
Taiwan
Prior art keywords
impedance
unit
plate material
edges
detecting unit
Prior art date
Application number
TW83102934A
Other languages
Chinese (zh)
Inventor
Akira Yoshida
Kenji Takaoka
Yasuharu Dojo
Original Assignee
Toshiba Co Ltd
Kitashiba Electric
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 Toshiba Co Ltd, Kitashiba Electric filed Critical Toshiba Co Ltd
Application granted granted Critical
Publication of TW254028B publication Critical patent/TW254028B/en

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Landscapes

  • General Induction Heating (AREA)

Abstract

The present invention provides an induction heating system for heating edges of a plate material comprising a pair of inductors, a moving mechanism, a motor, a drive quantity detecting unit, an impedance detecting unit, an impedance condition setting unit, a difference calculating unit, and a controlling unit. The impedance detecting unit detects impedance of the inductors, the impedance condition setting unit sets an impedance condition, and the controlling unit feeds back the motor based on a difference between the impedance condition and the detected impedance, and a drive quantity of the motorobtained by the drive quantity detecting unit.
TW83102934A 1993-04-02 1994-04-02 Induction heating system for heating edges of plate material TW254028B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1993022154U JP2588606Y2 (en) 1993-04-02 1993-04-02 Control device for induction heating edge heater

Publications (1)

Publication Number Publication Date
TW254028B true TW254028B (en) 1995-08-11

Family

ID=12074931

Family Applications (1)

Application Number Title Priority Date Filing Date
TW83102934A TW254028B (en) 1993-04-02 1994-04-02 Induction heating system for heating edges of plate material

Country Status (4)

Country Link
JP (1) JP2588606Y2 (en)
KR (1) KR960016456B1 (en)
CN (1) CN1042501C (en)
TW (1) TW254028B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101529974B (en) * 2006-10-31 2012-07-18 东芝三菱电机产业系统株式会社 Induction heater
CN100592059C (en) * 2007-12-20 2010-02-24 中国重型机械研究院 Slab casting machine double-cold spray nozzle thermal state characteristic test plate type casting blank heating means
JP5466905B2 (en) * 2009-09-16 2014-04-09 東芝三菱電機産業システム株式会社 Induction heating apparatus and control method of induction heating apparatus

Also Published As

Publication number Publication date
CN1042501C (en) 1999-03-17
KR960016456B1 (en) 1996-12-12
JP2588606Y2 (en) 1999-01-13
CN1099319A (en) 1995-03-01
JPH0677196U (en) 1994-10-28

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Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent