FR2414383B1 - - Google Patents

Info

Publication number
FR2414383B1
FR2414383B1 FR7800952A FR7800952A FR2414383B1 FR 2414383 B1 FR2414383 B1 FR 2414383B1 FR 7800952 A FR7800952 A FR 7800952A FR 7800952 A FR7800952 A FR 7800952A FR 2414383 B1 FR2414383 B1 FR 2414383B1
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
FR7800952A
Other languages
French (fr)
Other versions
FR2414383A1 (en
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.)
KH POLT I IM V I LENINA
Original Assignee
KH POLT I IM V I LENINA
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 KH POLT I IM V I LENINA filed Critical KH POLT I IM V I LENINA
Priority to FR7800952A priority Critical patent/FR2414383A1/en
Publication of FR2414383A1 publication Critical patent/FR2414383A1/en
Application granted granted Critical
Publication of FR2414383B1 publication Critical patent/FR2414383B1/fr
Granted legal-status Critical Current

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
FR7800952A 1978-01-13 1978-01-13 Inductor for forming metals by pulsed magnetic field - has coil to induce eddy currents in magnetic field concentrator made up of electrically insulated dies Granted FR2414383A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7800952A FR2414383A1 (en) 1978-01-13 1978-01-13 Inductor for forming metals by pulsed magnetic field - has coil to induce eddy currents in magnetic field concentrator made up of electrically insulated dies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7800952A FR2414383A1 (en) 1978-01-13 1978-01-13 Inductor for forming metals by pulsed magnetic field - has coil to induce eddy currents in magnetic field concentrator made up of electrically insulated dies

Publications (2)

Publication Number Publication Date
FR2414383A1 FR2414383A1 (en) 1979-08-10
FR2414383B1 true FR2414383B1 (en) 1980-07-18

Family

ID=9203435

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7800952A Granted FR2414383A1 (en) 1978-01-13 1978-01-13 Inductor for forming metals by pulsed magnetic field - has coil to induce eddy currents in magnetic field concentrator made up of electrically insulated dies

Country Status (1)

Country Link
FR (1) FR2414383A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1394830A (en) * 1964-02-17 1965-04-09 Gen Dynamics Corp Apparatus and method for electromagnetic forming of a workpiece
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
US3429159A (en) * 1967-06-27 1969-02-25 Gulf General Atomic Inc Forming apparatus
US3610007A (en) * 1969-06-30 1971-10-05 Gulf General Atomic Inc Electromagnetic forming coil

Also Published As

Publication number Publication date
FR2414383A1 (en) 1979-08-10

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Legal Events

Date Code Title Description
ST Notification of lapse