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IE811539L - Variable inductor - Google Patents

Variable inductor

Info

Publication number
IE811539L
IE811539L IE153981A IE153981A IE811539L IE 811539 L IE811539 L IE 811539L IE 153981 A IE153981 A IE 153981A IE 153981 A IE153981 A IE 153981A IE 811539 L IE811539 L IE 811539L
Authority
IE
Ireland
Prior art keywords
variable inductor
inductor
variable
Prior art date
Application number
IE153981A
Other versions
IE51835B1 (en
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Publication of IE811539L publication Critical patent/IE811539L/en
Publication of IE51835B1 publication Critical patent/IE51835B1/en

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)
IE153981A 1980-07-09 1981-07-08 A method of manufacturing a miniature variable inductor,and an inductor thus manufactured IE51835B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8015244A FR2486704A1 (en) 1980-07-09 1980-07-09 METHOD FOR MANUFACTURING AN ADJUSTABLE MINIATURE INDUCTANCE AND INDUCTANCE THUS OBTAINED

Publications (2)

Publication Number Publication Date
IE811539L true IE811539L (en) 1982-01-09
IE51835B1 IE51835B1 (en) 1987-04-15

Family

ID=9244016

Family Applications (1)

Application Number Title Priority Date Filing Date
IE153981A IE51835B1 (en) 1980-07-09 1981-07-08 A method of manufacturing a miniature variable inductor,and an inductor thus manufactured

Country Status (4)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2585504B1 (en) * 1985-07-23 1987-10-09 Europ Composants Electron INDUCTIVE ELECTRONIC COMPONENT FOR FLAT CARRYING AND ITS MANUFACTURING METHOD
FR2587537B1 (en) * 1985-09-19 1987-10-30 Cit Alcatel MINIATURE INDUCTANCE AND MANUFACTURING METHOD THEREOF
DE102006037152A1 (en) * 2006-08-02 2008-02-07 Siemens Ag Primary circuit of a converter

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 (en) * 1970-11-19 1975-08-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Process for the production of plastic-coated coils
FR2314046A1 (en) * 1975-06-10 1977-01-07 Cit Alcatel MOLD FOR REALIZING A PLASTIC SLEEVE OVERMOLDED AROUND A PIECE
DE2617465C3 (en) * 1976-04-21 1978-10-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen Electric coil and process for its manufacture

Also Published As

Publication number Publication date
EP0043558B1 (en) 1984-10-31
FR2486704B1 (en) 1984-01-13
DE3166943D1 (en) 1984-12-06
IE51835B1 (en) 1987-04-15
EP0043558A1 (en) 1982-01-13
FR2486704A1 (en) 1982-01-15

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Legal Events

Date Code Title Description
MM4A Patent lapsed