FR1411120A - Perfectionnement au chauffage des tubes ou barres lors de leur fabrication - Google Patents

Perfectionnement au chauffage des tubes ou barres lors de leur fabrication

Info

Publication number
FR1411120A
FR1411120A FR983454A FR983454A FR1411120A FR 1411120 A FR1411120 A FR 1411120A FR 983454 A FR983454 A FR 983454A FR 983454 A FR983454 A FR 983454A FR 1411120 A FR1411120 A FR 1411120A
Authority
FR
France
Prior art keywords
tubes
improvement
manufacture
heating
bars during
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
FR983454A
Other languages
English (en)
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.)
Lorraine Escaut SA
Original Assignee
Lorraine Escaut SA
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 Lorraine Escaut SA filed Critical Lorraine Escaut SA
Priority to FR983454A priority Critical patent/FR1411120A/fr
Priority to US474801A priority patent/US3368060A/en
Application granted granted Critical
Publication of FR1411120A publication Critical patent/FR1411120A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0004—Devices wherein the heating current flows through the material to be heated
    • H05B3/0009—Devices wherein the heating current flows through the material to be heated the material to be heated being in motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/004—Heating the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/34—Preliminary treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Induction Heating (AREA)
FR983454A 1964-07-29 1964-07-29 Perfectionnement au chauffage des tubes ou barres lors de leur fabrication Expired FR1411120A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR983454A FR1411120A (fr) 1964-07-29 1964-07-29 Perfectionnement au chauffage des tubes ou barres lors de leur fabrication
US474801A US3368060A (en) 1964-07-29 1965-07-26 Method and apparatus for heating cylindrical elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR983454A FR1411120A (fr) 1964-07-29 1964-07-29 Perfectionnement au chauffage des tubes ou barres lors de leur fabrication

Publications (1)

Publication Number Publication Date
FR1411120A true FR1411120A (fr) 1965-09-17

Family

ID=8835658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR983454A Expired FR1411120A (fr) 1964-07-29 1964-07-29 Perfectionnement au chauffage des tubes ou barres lors de leur fabrication

Country Status (2)

Country Link
US (1) US3368060A (fr)
FR (1) FR1411120A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2629911C3 (de) * 1976-07-01 1980-06-04 Mannesmann Ag, 4000 Duesseldorf Verfahren und Vorrichtung zum fortlaufenden elektrischen Widerstandserwärmen eines langgestreckten Gutes endlicher Länge

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE40580C (de) * J. eaton in Ivy Mount, Shaw Heath, Stockport, England Waschmaschine
GB134098A (fr) * 1900-01-01
US2259260A (en) * 1939-10-30 1941-10-14 Actna Standard Engineering Com Method of cleaning strip
US2894115A (en) * 1957-01-22 1959-07-07 Deutsche Edelstahlwerke Ag Method of and apparatus for progressively heating metal strip by the direct passage of an electric current therethrough
US3313269A (en) * 1964-08-11 1967-04-11 Ralph L Hough Vapor plating apparatus

Also Published As

Publication number Publication date
US3368060A (en) 1968-02-06

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