DE3166943D1 - Method of manufacturing a miniature adjustable inductance and inductance made by this method - Google Patents

Method of manufacturing a miniature adjustable inductance and inductance made by this method

Info

Publication number
DE3166943D1
DE3166943D1 DE8181105127T DE3166943T DE3166943D1 DE 3166943 D1 DE3166943 D1 DE 3166943D1 DE 8181105127 T DE8181105127 T DE 8181105127T DE 3166943 T DE3166943 T DE 3166943T DE 3166943 D1 DE3166943 D1 DE 3166943D1
Authority
DE
Germany
Prior art keywords
inductance
manufacturing
miniature adjustable
miniature
adjustable inductance
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
DE8181105127T
Other languages
German (de)
English (en)
Inventor
Guy Barbier
Marcel Berruelle
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.)
Alcatel CIT SA
Nokia Inc
Original Assignee
Compagnie Industrielle de Telecommunication CIT Alcatel SA
Nokia Inc
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 Compagnie Industrielle de Telecommunication CIT Alcatel SA, Nokia Inc filed Critical Compagnie Industrielle de Telecommunication CIT Alcatel SA
Application granted granted Critical
Publication of DE3166943D1 publication Critical patent/DE3166943D1/de
Expired 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
    • H01F41/04—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 for manufacturing coils
    • H01F41/10—Connecting leads to windings
    • 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
    • H01F41/005—Impregnating or encapsulating
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
DE8181105127T 1980-07-09 1981-07-02 Method of manufacturing a miniature adjustable inductance and inductance made by this method Expired DE3166943D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8015244A FR2486704A1 (fr) 1980-07-09 1980-07-09 Procede de fabrication d'une inductance miniature ajustable et inductance ainsi obtenue

Publications (1)

Publication Number Publication Date
DE3166943D1 true DE3166943D1 (en) 1984-12-06

Family

ID=9244016

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181105127T Expired DE3166943D1 (en) 1980-07-09 1981-07-02 Method of manufacturing a miniature adjustable inductance and inductance made by this method

Country Status (4)

Country Link
EP (1) EP0043558B1 (enExample)
DE (1) DE3166943D1 (enExample)
FR (1) FR2486704A1 (enExample)
IE (1) IE51835B1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2585504B1 (fr) * 1985-07-23 1987-10-09 Europ Composants Electron Composant electronique inductif pour le report a plat et son procede de fabrication
FR2587537B1 (fr) * 1985-09-19 1987-10-30 Cit Alcatel Inductance miniature et son procede de fabrication
DE102006037152A1 (de) * 2006-08-02 2008-02-07 Siemens Ag Primärkreis eines Wandlers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3323200A (en) * 1964-05-19 1967-06-06 Automatic Elect Lab Method for manufacturing selfsupporting coils
US3651566A (en) * 1969-05-26 1972-03-28 Western Electric Co Methods of forming and assembling articles with a support
US3670277A (en) * 1969-12-22 1972-06-13 Gen Electric Unitary insulation and termination member
DE2056909C3 (de) * 1970-11-19 1975-08-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Herstellung von kunststoffumhüllten Spulen
FR2314046A1 (fr) * 1975-06-10 1977-01-07 Cit Alcatel Moule pour realisation de manchon en plastique surmoule autour d'une piece
DE2617465C3 (de) * 1976-04-21 1978-10-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen Elektrische Spule und Verfahren zu ihrer Herstellung

Also Published As

Publication number Publication date
IE51835B1 (en) 1987-04-15
FR2486704A1 (fr) 1982-01-15
EP0043558A1 (fr) 1982-01-13
FR2486704B1 (enExample) 1984-01-13
IE811539L (en) 1982-01-09
EP0043558B1 (fr) 1984-10-31

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee