FR2640075B1 - INSTALLATION FOR REALIZING THE STACKING AND ASSEMBLY OF THE THREE CORES AND THE LOWER CYLINDER HEAD OF A MAGNETIC CIRCUIT IN THREAD, OF AN ELECTRIC TRANSFORMER - Google Patents

INSTALLATION FOR REALIZING THE STACKING AND ASSEMBLY OF THE THREE CORES AND THE LOWER CYLINDER HEAD OF A MAGNETIC CIRCUIT IN THREAD, OF AN ELECTRIC TRANSFORMER

Info

Publication number
FR2640075B1
FR2640075B1 FR8813030A FR8813030A FR2640075B1 FR 2640075 B1 FR2640075 B1 FR 2640075B1 FR 8813030 A FR8813030 A FR 8813030A FR 8813030 A FR8813030 A FR 8813030A FR 2640075 B1 FR2640075 B1 FR 2640075B1
Authority
FR
France
Prior art keywords
cores
stacking
realizing
thread
installation
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.)
Expired - Lifetime
Application number
FR8813030A
Other languages
French (fr)
Other versions
FR2640075A1 (en
Inventor
Guy Perrot
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.)
Alstom Holdings SA
Original Assignee
GEC Alsthom SA
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 GEC Alsthom SA filed Critical GEC Alsthom SA
Priority to FR8813030A priority Critical patent/FR2640075B1/en
Priority to JP11618489U priority patent/JPH0719132Y2/en
Publication of FR2640075A1 publication Critical patent/FR2640075A1/en
Application granted granted Critical
Publication of FR2640075B1 publication Critical patent/FR2640075B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0233—Manufacturing of magnetic circuits made from sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
FR8813030A 1988-10-05 1988-10-05 INSTALLATION FOR REALIZING THE STACKING AND ASSEMBLY OF THE THREE CORES AND THE LOWER CYLINDER HEAD OF A MAGNETIC CIRCUIT IN THREAD, OF AN ELECTRIC TRANSFORMER Expired - Lifetime FR2640075B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8813030A FR2640075B1 (en) 1988-10-05 1988-10-05 INSTALLATION FOR REALIZING THE STACKING AND ASSEMBLY OF THE THREE CORES AND THE LOWER CYLINDER HEAD OF A MAGNETIC CIRCUIT IN THREAD, OF AN ELECTRIC TRANSFORMER
JP11618489U JPH0719132Y2 (en) 1988-10-05 1989-10-04 Laminating and assembling equipment for E-shaped core of power transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8813030A FR2640075B1 (en) 1988-10-05 1988-10-05 INSTALLATION FOR REALIZING THE STACKING AND ASSEMBLY OF THE THREE CORES AND THE LOWER CYLINDER HEAD OF A MAGNETIC CIRCUIT IN THREAD, OF AN ELECTRIC TRANSFORMER

Publications (2)

Publication Number Publication Date
FR2640075A1 FR2640075A1 (en) 1990-06-08
FR2640075B1 true FR2640075B1 (en) 1991-01-11

Family

ID=9370705

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8813030A Expired - Lifetime FR2640075B1 (en) 1988-10-05 1988-10-05 INSTALLATION FOR REALIZING THE STACKING AND ASSEMBLY OF THE THREE CORES AND THE LOWER CYLINDER HEAD OF A MAGNETIC CIRCUIT IN THREAD, OF AN ELECTRIC TRANSFORMER

Country Status (2)

Country Link
JP (1) JPH0719132Y2 (en)
FR (1) FR2640075B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1764808A1 (en) * 2005-09-15 2007-03-21 Siemens Aktiengesellschaft Method and apparatus for manufacturing a laminated stack of metal sheets
CN106783121B (en) * 2017-01-11 2018-06-12 江苏凡高电气有限公司 A kind of power distribution network transformer making apparatus containing three-phase three-column iron core
CN106829512B (en) * 2017-02-10 2018-12-18 济南奥图自动化股份有限公司 A kind of servo closed assembly opposite joint mechanism
JP7214395B2 (en) * 2018-08-21 2023-01-30 株式会社ダイヘン Laminated core manufacturing method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927454A (en) * 1973-04-13 1975-12-23 Hitachi Ltd Apparatus for producing laminated magnetic cores for inductive electric apparatus
DE2530309C3 (en) * 1975-07-08 1979-01-25 Waldemar Von 5340 Bad Honnef Lewin Device for carrying out a program-controlled manufacturing process for laminated cores for transformers
DE3775125D1 (en) * 1986-05-22 1992-01-23 Steinemann Ulrich Ag METHOD AND DEVICE FOR THE LAYERING OF SHEET PACKS, IN PARTICULAR OF TRANSFORMER CORES.

Also Published As

Publication number Publication date
JPH0719132Y2 (en) 1995-05-01
JPH0258322U (en) 1990-04-26
FR2640075A1 (en) 1990-06-08

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Legal Events

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CD Change of name or company name
CD Change of name or company name
ST Notification of lapse

Effective date: 20060630