CA1066783A - Appareil et methode pour le chauffage par induction des pipelines - Google Patents

Appareil et methode pour le chauffage par induction des pipelines

Info

Publication number
CA1066783A
CA1066783A CA242,851A CA242851A CA1066783A CA 1066783 A CA1066783 A CA 1066783A CA 242851 A CA242851 A CA 242851A CA 1066783 A CA1066783 A CA 1066783A
Authority
CA
Canada
Prior art keywords
pipe
weld
heating
jaws
induction
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.)
Expired
Application number
CA242,851A
Other languages
English (en)
Inventor
Douglas L. Sprung
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA242,851A priority Critical patent/CA1066783A/fr
Application granted granted Critical
Publication of CA1066783A publication Critical patent/CA1066783A/fr
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K13/00Welding by high-frequency current heating
    • B23K13/01Welding by high-frequency current heating by induction heating
    • B23K13/02Seam welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Induction Heating (AREA)
  • Heat Treatment Of Articles (AREA)
CA242,851A 1975-12-31 1975-12-31 Appareil et methode pour le chauffage par induction des pipelines Expired CA1066783A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA242,851A CA1066783A (fr) 1975-12-31 1975-12-31 Appareil et methode pour le chauffage par induction des pipelines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA242,851A CA1066783A (fr) 1975-12-31 1975-12-31 Appareil et methode pour le chauffage par induction des pipelines

Publications (1)

Publication Number Publication Date
CA1066783A true CA1066783A (fr) 1979-11-20

Family

ID=4104880

Family Applications (1)

Application Number Title Priority Date Filing Date
CA242,851A Expired CA1066783A (fr) 1975-12-31 1975-12-31 Appareil et methode pour le chauffage par induction des pipelines

Country Status (1)

Country Link
CA (1) CA1066783A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517164A1 (fr) * 1981-11-24 1983-05-27 Cem Comp Electro Mec Procede et dispositif pour obtenir une homogeneite transversale de chauffage par induction electromagnetique de produits longs et minces en defilement continu
CN110681966A (zh) * 2019-10-18 2020-01-14 中国电建集团山东电力建设第一工程有限公司 一种管道焊接加热装置、焊接装置及方法
CN114393413A (zh) * 2022-03-10 2022-04-26 中国铁塔股份有限公司黑龙江省分公司 一种桁架铁塔安装拆卸扣加工装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517164A1 (fr) * 1981-11-24 1983-05-27 Cem Comp Electro Mec Procede et dispositif pour obtenir une homogeneite transversale de chauffage par induction electromagnetique de produits longs et minces en defilement continu
EP0080921A1 (fr) * 1981-11-24 1983-06-08 Alsthom Procédé et dispositif pour obtenir une homogénéité transversale de chauffage par induction électromagnétique de produits longs et minces en défilement continu
CN110681966A (zh) * 2019-10-18 2020-01-14 中国电建集团山东电力建设第一工程有限公司 一种管道焊接加热装置、焊接装置及方法
CN114393413A (zh) * 2022-03-10 2022-04-26 中国铁塔股份有限公司黑龙江省分公司 一种桁架铁塔安装拆卸扣加工装置
CN114393413B (zh) * 2022-03-10 2022-07-15 中国铁塔股份有限公司黑龙江省分公司 一种桁架铁塔安装拆卸扣加工装置

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