FR2537470B2 - - Google Patents

Info

Publication number
FR2537470B2
FR2537470B2 FR8221271A FR8221271A FR2537470B2 FR 2537470 B2 FR2537470 B2 FR 2537470B2 FR 8221271 A FR8221271 A FR 8221271A FR 8221271 A FR8221271 A FR 8221271A FR 2537470 B2 FR2537470 B2 FR 2537470B2
Authority
FR
France
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
FR8221271A
Other languages
French (fr)
Other versions
FR2537470A2 (fr
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.)
Vallourec SA
Original Assignee
Vallourec 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
Priority claimed from FR8200763A external-priority patent/FR2519567A1/fr
Application filed by Vallourec SA filed Critical Vallourec SA
Priority to FR8221271A priority Critical patent/FR2537470A2/fr
Priority to US06/558,488 priority patent/US4614225A/en
Priority to CA000442992A priority patent/CA1231510A/fr
Publication of FR2537470A2 publication Critical patent/FR2537470A2/fr
Application granted granted Critical
Publication of FR2537470B2 publication Critical patent/FR2537470B2/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/006—Continuous casting of metals, i.e. casting in indefinite lengths of tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/114—Treating the molten metal by using agitating or vibrating means
    • B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
FR8221271A 1982-01-13 1982-12-10 Rotor magnetique pour coulee continue de corps creux Granted FR2537470A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8221271A FR2537470A2 (fr) 1982-01-13 1982-12-10 Rotor magnetique pour coulee continue de corps creux
US06/558,488 US4614225A (en) 1982-12-10 1983-12-06 Magnetic rotor for the continuous casting of hollow bodies
CA000442992A CA1231510A (fr) 1982-12-10 1983-12-09 Rotor magnetique pour coulee continue de corps creux

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8200763A FR2519567A1 (fr) 1982-01-13 1982-01-13 Procede de fabrication de corps creux par coulee continue a l'aide d'un champ magnetique et dispositif de mise en oeuvre du procede
FR8221271A FR2537470A2 (fr) 1982-01-13 1982-12-10 Rotor magnetique pour coulee continue de corps creux

Publications (2)

Publication Number Publication Date
FR2537470A2 FR2537470A2 (fr) 1984-06-15
FR2537470B2 true FR2537470B2 (enExample) 1985-03-15

Family

ID=26222711

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8221271A Granted FR2537470A2 (fr) 1982-01-13 1982-12-10 Rotor magnetique pour coulee continue de corps creux

Country Status (1)

Country Link
FR (1) FR2537470A2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2574328B1 (fr) * 1984-12-07 1987-01-09 Pont A Mousson Dispositif d'alimentation rotative en fonte liquide d'une installation de coulee continue verticale d'un tuyau en fonte a graphite speroidal

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1385730A (fr) * 1964-01-02 1965-01-15 North American Aviation Inc Pompe électromagnétique
US4106825A (en) * 1976-12-13 1978-08-15 Autoclave Engineers, Inc. High pressure magnetic drive including magnetic thrust bearings
US4296544A (en) * 1978-12-26 1981-10-27 The Garrett Corporation Method of making rotor assembly with magnet cushions
GB2052319A (en) * 1979-05-15 1981-01-28 Lucas Industries Ltd A method of assembling permanent magnet rotors for electrical machines
FR2465535A1 (fr) * 1979-07-12 1981-03-27 Cem Comp Electro Mec Procede et dispositif de brassage destines a ameliorer la qualite d'un metal coule en continu

Also Published As

Publication number Publication date
FR2537470A2 (fr) 1984-06-15

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