NO116867B - - Google Patents

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Info

Publication number
NO116867B
NO116867B NO14888863A NO14888863A NO116867B NO 116867 B NO116867 B NO 116867B NO 14888863 A NO14888863 A NO 14888863A NO 14888863 A NO14888863 A NO 14888863A NO 116867 B NO116867 B NO 116867B
Authority
NO
Norway
Prior art keywords
gases
partitions
devices
guide devices
house
Prior art date
Application number
NO14888863A
Other languages
English (en)
Norwegian (no)
Inventor
G Gueugnier
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
Publication of NO116867B publication Critical patent/NO116867B/no

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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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)
  • Separating Particles In Gases By Inertia (AREA)
  • Forging (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Control Of Resistance Heating (AREA)
NO14888863A 1962-06-04 1963-06-04 NO116867B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR899662A FR1332629A (fr) 1962-06-04 1962-06-04 Dispositif de chauffage d'un produit à passage continu tel qu'un tube ou un fil

Publications (1)

Publication Number Publication Date
NO116867B true NO116867B (de) 1969-06-02

Family

ID=8780307

Family Applications (1)

Application Number Title Priority Date Filing Date
NO14888863A NO116867B (de) 1962-06-04 1963-06-04

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1311691B1 (it) * 1999-11-12 2002-03-19 Petrelli Francesco Mancini Procedimento di riscaldo continuo dei semilavorati metallici tramitepassaggio diretto di corrente elettrica entro il semilavorato da

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE567988C (de) * 1934-02-09 Faradit Isolierrohrwerke Max H Vorrichtung zur elektrischen Widerstandsschweissung von Rohren mit ueber und seitlich der Naht angeordneten Elektrodenrollen
DE488198C (de) * 1928-01-15 1929-12-27 Hirsch Vorrichtung zur elektrischen Erhitzung bewegter Stangen, Rohre und aehnlich geformter stab- oder bandfoermiger Gegenstaende
DE518808C (de) * 1928-08-11 1931-02-20 Francis Adolf Frisch Verfahren zum Erzeugen von Roehren durch elektrische Schweissung
US2427485A (en) * 1943-08-21 1947-09-16 Olin Ind Inc Electric induction furnace for continuously heating metal strip
DE1008425B (de) * 1955-09-22 1957-05-16 Bbc Brown Boveri & Cie Kontaktvorrichtung fuer die Zuleitung elektrischer Stroeme an bewegtes metallisches Profilmaterial

Also Published As

Publication number Publication date
FR1332629A (fr) 1963-07-19
AT248567B (de) 1966-08-10
GB1037485A (en) 1966-07-27
DE1515129B1 (de) 1969-09-11

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