FR2414383A1 - Inducteur pour le travail des metaux par pression d'un champ magnetique impulsionnel - Google Patents
Inducteur pour le travail des metaux par pression d'un champ magnetique impulsionnelInfo
- Publication number
- FR2414383A1 FR2414383A1 FR7800952A FR7800952A FR2414383A1 FR 2414383 A1 FR2414383 A1 FR 2414383A1 FR 7800952 A FR7800952 A FR 7800952A FR 7800952 A FR7800952 A FR 7800952A FR 2414383 A1 FR2414383 A1 FR 2414383A1
- Authority
- FR
- France
- Prior art keywords
- magnetic field
- inductor
- electrically insulated
- eddy currents
- coil
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/20—Electromagnets; Actuators including electromagnets without armatures
- H01F7/202—Electromagnets for high magnetic field strength
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/14—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces applying magnetic forces
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7800952A FR2414383A1 (fr) | 1978-01-13 | 1978-01-13 | Inducteur pour le travail des metaux par pression d'un champ magnetique impulsionnel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7800952A FR2414383A1 (fr) | 1978-01-13 | 1978-01-13 | Inducteur pour le travail des metaux par pression d'un champ magnetique impulsionnel |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2414383A1 true FR2414383A1 (fr) | 1979-08-10 |
FR2414383B1 FR2414383B1 (es) | 1980-07-18 |
Family
ID=9203435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7800952A Granted FR2414383A1 (fr) | 1978-01-13 | 1978-01-13 | Inducteur pour le travail des metaux par pression d'un champ magnetique impulsionnel |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2414383A1 (es) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1394830A (fr) * | 1964-02-17 | 1965-04-09 | Gen Dynamics Corp | Appareil et procédé de formage électromagnétique d'une pièce |
US3252313A (en) * | 1964-12-21 | 1966-05-24 | Gen Motors Corp | Electromagnetic forming method and apparatus |
US3347074A (en) * | 1964-12-21 | 1967-10-17 | Gen Motors Corp | Electromagnetic forming apparatus and method |
FR1571101A (es) * | 1967-06-27 | 1969-06-13 | ||
US3610007A (en) * | 1969-06-30 | 1971-10-05 | Gulf General Atomic Inc | Electromagnetic forming coil |
-
1978
- 1978-01-13 FR FR7800952A patent/FR2414383A1/fr active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1394830A (fr) * | 1964-02-17 | 1965-04-09 | Gen Dynamics Corp | Appareil et procédé de formage électromagnétique d'une pièce |
US3252313A (en) * | 1964-12-21 | 1966-05-24 | Gen Motors Corp | Electromagnetic forming method and apparatus |
US3347074A (en) * | 1964-12-21 | 1967-10-17 | Gen Motors Corp | Electromagnetic forming apparatus and method |
FR1571101A (es) * | 1967-06-27 | 1969-06-13 | ||
US3610007A (en) * | 1969-06-30 | 1971-10-05 | Gulf General Atomic Inc | Electromagnetic forming coil |
Also Published As
Publication number | Publication date |
---|---|
FR2414383B1 (es) | 1980-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |