FR2149308B1 - - Google Patents

Info

Publication number
FR2149308B1
FR2149308B1 FR7130280A FR7130280A FR2149308B1 FR 2149308 B1 FR2149308 B1 FR 2149308B1 FR 7130280 A FR7130280 A FR 7130280A FR 7130280 A FR7130280 A FR 7130280A FR 2149308 B1 FR2149308 B1 FR 2149308B1
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
FR7130280A
Other languages
French (fr)
Other versions
FR2149308A1 (en:Method
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.)
Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
Original Assignee
Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
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
Priority to DE19712135645 priority Critical patent/DE2135645C3/de
Priority claimed from DE19712135645 external-priority patent/DE2135645C3/de
Application filed by Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr filed Critical Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
Priority to FR7130280A priority patent/FR2149308B1/fr
Publication of FR2149308A1 publication Critical patent/FR2149308A1/fr
Application granted granted Critical
Publication of FR2149308B1 publication Critical patent/FR2149308B1/fr
Expired 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)
  • General Induction Heating (AREA)
  • Coils Of Transformers For General Uses (AREA)
FR7130280A 1971-07-16 1971-08-19 Expired FR2149308B1 (en:Method)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19712135645 DE2135645C3 (de) 1971-07-16 Mehrwindungsinduktor zur impulsmagnetischen Verformung eines rohrförmigen Werkstücks
FR7130280A FR2149308B1 (en:Method) 1971-07-16 1971-08-19

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712135645 DE2135645C3 (de) 1971-07-16 Mehrwindungsinduktor zur impulsmagnetischen Verformung eines rohrförmigen Werkstücks
FR7130280A FR2149308B1 (en:Method) 1971-07-16 1971-08-19

Publications (2)

Publication Number Publication Date
FR2149308A1 FR2149308A1 (en:Method) 1973-03-30
FR2149308B1 true FR2149308B1 (en:Method) 1974-05-10

Family

ID=25761447

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7130280A Expired FR2149308B1 (en:Method) 1971-07-16 1971-08-19

Country Status (1)

Country Link
FR (1) FR2149308B1 (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU73231A1 (en:Method) * 1975-08-21 1977-04-15

Also Published As

Publication number Publication date
FR2149308A1 (en:Method) 1973-03-30
DE2135645B2 (de) 1974-11-21
DE2135645A1 (de) 1973-03-15

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Legal Events

Date Code Title Description
ST Notification of lapse