JPS5343004A - Water cooling type copper tube for coil of crucible shape induction furnace - Google Patents

Water cooling type copper tube for coil of crucible shape induction furnace

Info

Publication number
JPS5343004A
JPS5343004A JP11814976A JP11814976A JPS5343004A JP S5343004 A JPS5343004 A JP S5343004A JP 11814976 A JP11814976 A JP 11814976A JP 11814976 A JP11814976 A JP 11814976A JP S5343004 A JPS5343004 A JP S5343004A
Authority
JP
Japan
Prior art keywords
coil
copper tube
water cooling
induction furnace
cooling type
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
JP11814976A
Other languages
Japanese (ja)
Other versions
JPS5821794B2 (en
Inventor
Toshio Hirokawa
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.)
Mitsubishi Electric Corp
Original Assignee
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP11814976A priority Critical patent/JPS5821794B2/en
Publication of JPS5343004A publication Critical patent/JPS5343004A/en
Publication of JPS5821794B2 publication Critical patent/JPS5821794B2/en
Expired legal-status Critical Current

Links

Landscapes

  • General Induction Heating (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)

Abstract

PURPOSE: Copper tube inscribed in the title which doesn't cause the permanent deformation of the coil due to the repeated thermal expansion of refractory crucible by providing the thickness more than the specified value at the inner diameter side of the coil and by providing thin thickness at the upper and lower sides and the thickness necessary for strength at the outer diam. side, as the sectional shape of copper tube.
COPYRIGHT: (C)1978,JPO&Japio
JP11814976A 1976-09-30 1976-09-30 Water-cooled copper tube for coil for crucible induction furnace Expired JPS5821794B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11814976A JPS5821794B2 (en) 1976-09-30 1976-09-30 Water-cooled copper tube for coil for crucible induction furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11814976A JPS5821794B2 (en) 1976-09-30 1976-09-30 Water-cooled copper tube for coil for crucible induction furnace

Publications (2)

Publication Number Publication Date
JPS5343004A true JPS5343004A (en) 1978-04-18
JPS5821794B2 JPS5821794B2 (en) 1983-05-04

Family

ID=14729286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11814976A Expired JPS5821794B2 (en) 1976-09-30 1976-09-30 Water-cooled copper tube for coil for crucible induction furnace

Country Status (1)

Country Link
JP (1) JPS5821794B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5877920B1 (en) * 2015-04-28 2016-03-08 株式会社ワイエイシイデンコー Rapid heating / cooling heat treatment furnace
WO2023157326A1 (en) * 2022-02-17 2023-08-24 高雄工業株式会社 Heating coil for high-frequency heating device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5877920B1 (en) * 2015-04-28 2016-03-08 株式会社ワイエイシイデンコー Rapid heating / cooling heat treatment furnace
WO2023157326A1 (en) * 2022-02-17 2023-08-24 高雄工業株式会社 Heating coil for high-frequency heating device
JP2023121869A (en) * 2022-02-17 2023-09-01 ティーケーエンジニアリング株式会社 Heating coil for high frequency heating device

Also Published As

Publication number Publication date
JPS5821794B2 (en) 1983-05-04

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