FR2396612A2 - Dispositif electromagnetique de confinement des metaux liquides pour realiser une regulation de debit - Google Patents
Dispositif electromagnetique de confinement des metaux liquides pour realiser une regulation de debitInfo
- Publication number
- FR2396612A2 FR2396612A2 FR7721121A FR7721121A FR2396612A2 FR 2396612 A2 FR2396612 A2 FR 2396612A2 FR 7721121 A FR7721121 A FR 7721121A FR 7721121 A FR7721121 A FR 7721121A FR 2396612 A2 FR2396612 A2 FR 2396612A2
- Authority
- FR
- France
- Prior art keywords
- exit orifice
- liq
- restricting
- container
- electromagnetic device
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D39/00—Equipment for supplying molten metal in rations
- B22D39/003—Equipment for supplying molten metal in rations using electromagnetic field
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
Abstract
L'invention concerne l'application du dispositif du brevet principal à la régulation du débit. A cet effet on prévoit des moyens pour faire varier la section d du jet sortant afin de réaliser le débit désiré; par exemple on prévoit des moyens P pour faire varier l'intensité du courant parcourant la bobine 2. Application : asservissement du débit à une valeur constante, quelle que soit la hauteur du liquide au-dessus de l'orifice de sortie du jet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7721121A FR2396612A2 (fr) | 1977-07-08 | 1977-07-08 | Dispositif electromagnetique de confinement des metaux liquides pour realiser une regulation de debit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7721121A FR2396612A2 (fr) | 1977-07-08 | 1977-07-08 | Dispositif electromagnetique de confinement des metaux liquides pour realiser une regulation de debit |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2396612A2 true FR2396612A2 (fr) | 1979-02-02 |
FR2396612B2 FR2396612B2 (fr) | 1982-02-12 |
Family
ID=9193167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7721121A Granted FR2396612A2 (fr) | 1977-07-08 | 1977-07-08 | Dispositif electromagnetique de confinement des metaux liquides pour realiser une regulation de debit |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2396612A2 (fr) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4905756A (en) * | 1988-10-18 | 1990-03-06 | United States Department Of Energy | Electromagnetic confinement and movement of thin sheets of molten metal |
US4936374A (en) * | 1988-11-17 | 1990-06-26 | The United States Of America As Represented By The United States Department Of Energy | Sidewall containment of liquid metal with horizontal alternating magnetic fields |
US4974661A (en) * | 1988-06-17 | 1990-12-04 | Arch Development Corp. | Sidewall containment of liquid metal with vertical alternating magnetic fields |
US5074532A (en) * | 1989-07-12 | 1991-12-24 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." | Electro-magnetic nozzle device for controlling a stream of liquid metal tapped from a crucible |
US5102449A (en) * | 1989-05-11 | 1992-04-07 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." | Inclusion decanting process for nickel-based superalloys and other metallic materials |
EP0539666A2 (fr) * | 1991-10-31 | 1993-05-05 | Inland Steel Company | Dosage électromagnétique de métal fondu |
EP0636848A1 (fr) | 1993-07-29 | 1995-02-01 | Imphy S.A. | Procédé de fusion d'un matériau électroconducteur dans un four de fusion par induction en creuset froid et four de fusion pour la mise en oeuvre de ce procédé |
EP1113083A2 (fr) * | 1999-12-29 | 2001-07-04 | General Electric Company | Procédé pour le contrôle de concentration de flux dans des tubes de guidage |
-
1977
- 1977-07-08 FR FR7721121A patent/FR2396612A2/fr active Granted
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4974661A (en) * | 1988-06-17 | 1990-12-04 | Arch Development Corp. | Sidewall containment of liquid metal with vertical alternating magnetic fields |
US4905756A (en) * | 1988-10-18 | 1990-03-06 | United States Department Of Energy | Electromagnetic confinement and movement of thin sheets of molten metal |
US4936374A (en) * | 1988-11-17 | 1990-06-26 | The United States Of America As Represented By The United States Department Of Energy | Sidewall containment of liquid metal with horizontal alternating magnetic fields |
US5102449A (en) * | 1989-05-11 | 1992-04-07 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." | Inclusion decanting process for nickel-based superalloys and other metallic materials |
US5074532A (en) * | 1989-07-12 | 1991-12-24 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." | Electro-magnetic nozzle device for controlling a stream of liquid metal tapped from a crucible |
EP0539666A2 (fr) * | 1991-10-31 | 1993-05-05 | Inland Steel Company | Dosage électromagnétique de métal fondu |
EP0539666A3 (fr) * | 1991-10-31 | 1994-02-16 | Inland Steel Co | |
EP0636848A1 (fr) | 1993-07-29 | 1995-02-01 | Imphy S.A. | Procédé de fusion d'un matériau électroconducteur dans un four de fusion par induction en creuset froid et four de fusion pour la mise en oeuvre de ce procédé |
US5563904A (en) * | 1993-07-29 | 1996-10-08 | Tecphy | Process for melting an electroconductive material in a cold crucible induction melting furnace and melting furnace for carrying out the process |
EP1113083A2 (fr) * | 1999-12-29 | 2001-07-04 | General Electric Company | Procédé pour le contrôle de concentration de flux dans des tubes de guidage |
EP1113083A3 (fr) * | 1999-12-29 | 2002-11-20 | General Electric Company | Procédé pour le contrôle de concentration de flux dans des tubes de guidage |
Also Published As
Publication number | Publication date |
---|---|
FR2396612B2 (fr) | 1982-02-12 |
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