FR2320797A1 - Inducteur pour le traitement des ebauches metalliques tubulaires par un champ magnetique impulsionnel - Google Patents

Inducteur pour le traitement des ebauches metalliques tubulaires par un champ magnetique impulsionnel

Info

Publication number
FR2320797A1
FR2320797A1 FR7525432A FR7525432A FR2320797A1 FR 2320797 A1 FR2320797 A1 FR 2320797A1 FR 7525432 A FR7525432 A FR 7525432A FR 7525432 A FR7525432 A FR 7525432A FR 2320797 A1 FR2320797 A1 FR 2320797A1
Authority
FR
France
Prior art keywords
metal tubes
magnetic pulse
tube
high current
current pulses
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
FR7525432A
Other languages
English (en)
Other versions
FR2320797B1 (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.)
YABLOCHNIKOV BORIS
Original Assignee
YABLOCHNIKOV BORIS
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 YABLOCHNIKOV BORIS filed Critical YABLOCHNIKOV BORIS
Priority to FR7525432A priority Critical patent/FR2320797A1/fr
Publication of FR2320797A1 publication Critical patent/FR2320797A1/fr
Application granted granted Critical
Publication of FR2320797B1 publication Critical patent/FR2320797B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • 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
    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • 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)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
FR7525432A 1975-08-14 1975-08-14 Inducteur pour le traitement des ebauches metalliques tubulaires par un champ magnetique impulsionnel Granted FR2320797A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7525432A FR2320797A1 (fr) 1975-08-14 1975-08-14 Inducteur pour le traitement des ebauches metalliques tubulaires par un champ magnetique impulsionnel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7525432A FR2320797A1 (fr) 1975-08-14 1975-08-14 Inducteur pour le traitement des ebauches metalliques tubulaires par un champ magnetique impulsionnel

Publications (2)

Publication Number Publication Date
FR2320797A1 true FR2320797A1 (fr) 1977-03-11
FR2320797B1 FR2320797B1 (fr) 1977-12-16

Family

ID=9159108

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7525432A Granted FR2320797A1 (fr) 1975-08-14 1975-08-14 Inducteur pour le traitement des ebauches metalliques tubulaires par un champ magnetique impulsionnel

Country Status (1)

Country Link
FR (1) FR2320797A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473215A1 (fr) * 1980-01-02 1981-07-10 Cem Comp Electro Mec Bobinage destine a un dispositif inducteur electromagnetique multipolaire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473215A1 (fr) * 1980-01-02 1981-07-10 Cem Comp Electro Mec Bobinage destine a un dispositif inducteur electromagnetique multipolaire

Also Published As

Publication number Publication date
FR2320797B1 (fr) 1977-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse