FR2475284B1 - - Google Patents

Info

Publication number
FR2475284B1
FR2475284B1 FR8002426A FR8002426A FR2475284B1 FR 2475284 B1 FR2475284 B1 FR 2475284B1 FR 8002426 A FR8002426 A FR 8002426A FR 8002426 A FR8002426 A FR 8002426A FR 2475284 B1 FR2475284 B1 FR 2475284B1
Authority
FR
France
Prior art keywords
metal plates
cores
glueing
yoke
parallel
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
Application number
FR8002426A
Other languages
English (en)
French (fr)
Other versions
FR2475284A1 (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.)
Legrand SA
Original Assignee
Legrand 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 Legrand SA filed Critical Legrand SA
Priority to FR8002426A priority Critical patent/FR2475284A1/fr
Priority to FR8100127A priority patent/FR2497598A2/fr
Priority to AT81400152T priority patent/ATE21184T1/de
Priority to EP81400152A priority patent/EP0033699B1/de
Priority to DE8181400152T priority patent/DE3175012D1/de
Publication of FR2475284A1 publication Critical patent/FR2475284A1/fr
Application granted granted Critical
Publication of FR2475284B1 publication Critical patent/FR2475284B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/263—Fastening parts of the core together
    • 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)
  • Linear Motors (AREA)
  • Electromagnets (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Magnetic Heads (AREA)
FR8002426A 1980-02-05 1980-02-05 Procede et dispositif pour l'assemblage par collage d'un circuit magnetique et appareillage electrique comportant un tel circuit, en particulier transformateur Granted FR2475284A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8002426A FR2475284A1 (fr) 1980-02-05 1980-02-05 Procede et dispositif pour l'assemblage par collage d'un circuit magnetique et appareillage electrique comportant un tel circuit, en particulier transformateur
FR8100127A FR2497598A2 (fr) 1980-02-05 1981-01-07 Procede et dispositif pour l'assemblage par collage d'un circuit magnetique et appareillage electrique comportant un tel circuit, en particulier transformateur
AT81400152T ATE21184T1 (de) 1980-02-05 1981-02-02 Verfahren und vorrichtung zur montage einer magnetischen schaltung durch verkleben.
EP81400152A EP0033699B1 (de) 1980-02-05 1981-02-02 Verfahren und Vorrichtung zur Montage einer magnetischen Schaltung durch Verkleben
DE8181400152T DE3175012D1 (en) 1980-02-05 1981-02-02 Method and device for assembling a magnetic circuit by using an adhesive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8002426A FR2475284A1 (fr) 1980-02-05 1980-02-05 Procede et dispositif pour l'assemblage par collage d'un circuit magnetique et appareillage electrique comportant un tel circuit, en particulier transformateur

Publications (2)

Publication Number Publication Date
FR2475284A1 FR2475284A1 (fr) 1981-08-07
FR2475284B1 true FR2475284B1 (de) 1983-11-04

Family

ID=9238200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8002426A Granted FR2475284A1 (fr) 1980-02-05 1980-02-05 Procede et dispositif pour l'assemblage par collage d'un circuit magnetique et appareillage electrique comportant un tel circuit, en particulier transformateur

Country Status (4)

Country Link
EP (1) EP0033699B1 (de)
AT (1) ATE21184T1 (de)
DE (1) DE3175012D1 (de)
FR (1) FR2475284A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4106766A1 (de) * 1991-03-04 1992-09-24 Nokia Deutschland Gmbh Klebstoff auf acrylatbasis
CN102267064B (zh) * 2011-07-05 2013-01-09 上海市安装工程有限公司 一种永磁工装夹具
CN108847341A (zh) * 2018-07-11 2018-11-20 东莞市大忠电子有限公司 一种可调空载电流的低噪音变压器及其制造工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR874040A (fr) * 1940-06-26 1942-07-27 Philips Nv Perfectionnements apportés aux circuits magnétiques à noyau feuilleté
US2467218A (en) * 1947-12-04 1949-04-12 Gen Electric Cast core clamp
FR1126626A (fr) * 1955-05-20 1956-11-27 Cem Comp Electro Mec Perfectionnement aux circuits magnétiques
US3222626A (en) * 1961-06-29 1965-12-07 Advance Transformer Co Laminated electromagnetic core construction
US3522569A (en) * 1967-07-20 1970-08-04 Gen Electric Magnetic core and coil assembly having a gap which is fixed by a reinforced adhesive layer spanning the gap

Also Published As

Publication number Publication date
EP0033699A2 (de) 1981-08-12
FR2475284A1 (fr) 1981-08-07
ATE21184T1 (de) 1986-08-15
EP0033699B1 (de) 1986-07-30
EP0033699A3 (en) 1981-08-26
DE3175012D1 (en) 1986-09-04

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse