FR2238227B1 - - Google Patents

Info

Publication number
FR2238227B1
FR2238227B1 FR7326050A FR7326050A FR2238227B1 FR 2238227 B1 FR2238227 B1 FR 2238227B1 FR 7326050 A FR7326050 A FR 7326050A FR 7326050 A FR7326050 A FR 7326050A FR 2238227 B1 FR2238227 B1 FR 2238227B1
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
FR7326050A
Other languages
French (fr)
Other versions
FR2238227A1 (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.)
KRANKOVSKY POLITEK
Original Assignee
KRANKOVSKY POLITEK
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 KRANKOVSKY POLITEK filed Critical KRANKOVSKY POLITEK
Priority to FR7326050A priority Critical patent/FR2238227A1/en
Publication of FR2238227A1 publication Critical patent/FR2238227A1/en
Application granted granted Critical
Publication of FR2238227B1 publication Critical patent/FR2238227B1/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)
FR7326050A 1973-07-16 1973-07-16 Forming metals by the press. of pulsed magnetic fields - using low-inductance winding on magnetic field concentrator Granted FR2238227A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7326050A FR2238227A1 (en) 1973-07-16 1973-07-16 Forming metals by the press. of pulsed magnetic fields - using low-inductance winding on magnetic field concentrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7326050A FR2238227A1 (en) 1973-07-16 1973-07-16 Forming metals by the press. of pulsed magnetic fields - using low-inductance winding on magnetic field concentrator

Publications (2)

Publication Number Publication Date
FR2238227A1 FR2238227A1 (en) 1975-02-14
FR2238227B1 true FR2238227B1 (en) 1977-01-21

Family

ID=9122663

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7326050A Granted FR2238227A1 (en) 1973-07-16 1973-07-16 Forming metals by the press. of pulsed magnetic fields - using low-inductance winding on magnetic field concentrator

Country Status (1)

Country Link
FR (1) FR2238227A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU73231A1 (en) * 1975-08-21 1977-04-15
US4116031A (en) * 1976-12-20 1978-09-26 The Boeing Company Flux concentrator for electromagnetic pulling

Also Published As

Publication number Publication date
FR2238227A1 (en) 1975-02-14

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Legal Events

Date Code Title Description
ST Notification of lapse