FR2347120A1 - Inducteur pour le travail des metaux par la pression d'un champ magnetique pulsatoire - Google Patents

Inducteur pour le travail des metaux par la pression d'un champ magnetique pulsatoire

Info

Publication number
FR2347120A1
FR2347120A1 FR7609830A FR7609830A FR2347120A1 FR 2347120 A1 FR2347120 A1 FR 2347120A1 FR 7609830 A FR7609830 A FR 7609830A FR 7609830 A FR7609830 A FR 7609830A FR 2347120 A1 FR2347120 A1 FR 2347120A1
Authority
FR
France
Prior art keywords
metal forming
series
inductance coil
reduce thermal
thermal losses
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
Application number
FR7609830A
Other languages
English (en)
French (fr)
Other versions
FR2347120B1 (enrdf_load_stackoverflow
Inventor
L T Khimenko
A L Shlyakht
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 POLITEKHNIC I
Original Assignee
KH POLITEKHNIC I
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 POLITEKHNIC I filed Critical KH POLITEKHNIC I
Priority to FR7609830A priority Critical patent/FR2347120A1/fr
Publication of FR2347120A1 publication Critical patent/FR2347120A1/fr
Application granted granted Critical
Publication of FR2347120B1 publication Critical patent/FR2347120B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
FR7609830A 1976-04-05 1976-04-05 Inducteur pour le travail des metaux par la pression d'un champ magnetique pulsatoire Granted FR2347120A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7609830A FR2347120A1 (fr) 1976-04-05 1976-04-05 Inducteur pour le travail des metaux par la pression d'un champ magnetique pulsatoire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7609830A FR2347120A1 (fr) 1976-04-05 1976-04-05 Inducteur pour le travail des metaux par la pression d'un champ magnetique pulsatoire

Publications (2)

Publication Number Publication Date
FR2347120A1 true FR2347120A1 (fr) 1977-11-04
FR2347120B1 FR2347120B1 (enrdf_load_stackoverflow) 1978-08-25

Family

ID=9171393

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7609830A Granted FR2347120A1 (fr) 1976-04-05 1976-04-05 Inducteur pour le travail des metaux par la pression d'un champ magnetique pulsatoire

Country Status (1)

Country Link
FR (1) FR2347120A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2843649A1 (fr) * 2002-08-14 2004-02-20 Saint Louis Inst Bobine de transformateur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2843649A1 (fr) * 2002-08-14 2004-02-20 Saint Louis Inst Bobine de transformateur

Also Published As

Publication number Publication date
FR2347120B1 (enrdf_load_stackoverflow) 1978-08-25

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Legal Events

Date Code Title Description
ST Notification of lapse