AT248567B - Heating device for elongated material made of electrically conductive material - Google Patents

Heating device for elongated material made of electrically conductive material

Info

Publication number
AT248567B
AT248567B AT443963A AT443963A AT248567B AT 248567 B AT248567 B AT 248567B AT 443963 A AT443963 A AT 443963A AT 443963 A AT443963 A AT 443963A AT 248567 B AT248567 B AT 248567B
Authority
AT
Austria
Prior art keywords
electrically conductive
heating device
conductive material
elongated
material made
Prior art date
Application number
AT443963A
Other languages
German (de)
Original Assignee
Kocks Gmbh Friedrich
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 Kocks Gmbh Friedrich filed Critical Kocks Gmbh Friedrich
Application granted granted Critical
Publication of AT248567B publication Critical patent/AT248567B/en

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
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0807—Tube treating or manipulating combined with, or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/40—Direct resistance heating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/64—Devices for uninterrupted current collection
    • H01R39/646—Devices for uninterrupted current collection through an electrical conductive fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Control Of Resistance Heating (AREA)
  • Separating Particles In Gases By Inertia (AREA)
AT443963A 1962-06-04 1963-05-31 Heating device for elongated material made of electrically conductive material AT248567B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR899662A FR1332629A (en) 1962-06-04 1962-06-04 Device for heating a continuous flow product such as a tube or wire

Publications (1)

Publication Number Publication Date
AT248567B true AT248567B (en) 1966-08-10

Family

ID=8780307

Family Applications (1)

Application Number Title Priority Date Filing Date
AT443963A AT248567B (en) 1962-06-04 1963-05-31 Heating device for elongated material made of electrically conductive material

Country Status (5)

Country Link
AT (1) AT248567B (en)
DE (1) DE1515129B1 (en)
FR (1) FR1332629A (en)
GB (1) GB1037485A (en)
NO (1) NO116867B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1311691B1 (en) * 1999-11-12 2002-03-19 Petrelli Francesco Mancini CONTINUOUS HEATING PROCEDURE OF METAL SEMI-FINISHED PRODUCTS BY DIRECT ELECTRIC CURRENT PASSAGE WITHIN THE SEMI-FINISHED PRODUCT BY

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE567988C (en) * 1934-02-09 Faradit Isolierrohrwerke Max H Device for electrical resistance welding of pipes with electrode rollers arranged over and to the side of the seam
DE488198C (en) * 1928-01-15 1929-12-27 Hirsch Device for the electrical heating of moving rods, pipes and similarly shaped rod-shaped or band-shaped objects
DE518808C (en) * 1928-08-11 1931-02-20 Francis Adolf Frisch Process for producing pipes by electrical welding
US2427485A (en) * 1943-08-21 1947-09-16 Olin Ind Inc Electric induction furnace for continuously heating metal strip
DE1008425B (en) * 1955-09-22 1957-05-16 Bbc Brown Boveri & Cie Contact device for the supply of electrical currents to moving metallic profile material

Also Published As

Publication number Publication date
NO116867B (en) 1969-06-02
DE1515129B1 (en) 1969-09-11
FR1332629A (en) 1963-07-19
GB1037485A (en) 1966-07-27

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