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DE3460502D1 - Coil bobbin - Google Patents

Coil bobbin

Info

Publication number
DE3460502D1
DE3460502D1 DE8484104157T DE3460502T DE3460502D1 DE 3460502 D1 DE3460502 D1 DE 3460502D1 DE 8484104157 T DE8484104157 T DE 8484104157T DE 3460502 T DE3460502 T DE 3460502T DE 3460502 D1 DE3460502 D1 DE 3460502D1
Authority
DE
Germany
Prior art keywords
coil former
sections
plugged
soldering pins
cylindrical
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
DE8484104157T
Other languages
German (de)
Inventor
Otfried Zipser
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.)
Grundig EMV Elektromechanische Versuchsanstalt Max Grundig GmbH
Original Assignee
Grundig EMV Elektromechanische Versuchsanstalt Max Grundig GmbH
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 Grundig EMV Elektromechanische Versuchsanstalt Max Grundig GmbH filed Critical Grundig EMV Elektromechanische Versuchsanstalt Max Grundig GmbH
Priority to DE8484104157T priority Critical patent/DE3460502D1/en
Application granted granted Critical
Publication of DE3460502D1 publication Critical patent/DE3460502D1/en
Expired 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/42—Flyback transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers
    • H01F2005/022—Coils wound on non-magnetic supports, e.g. formers wound on formers with several winding chambers separated by flanges, e.g. for high voltage applications
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/04—Arrangements of electric connections to coils, e.g. leads
    • H01F2005/046—Details of formers and pin terminals related to mounting on printed circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Fluid-Damping Devices (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Air Bags (AREA)
  • Housings And Mounting Of Transformers (AREA)

Abstract

1. Coil former for fitting in printed circuit boards, preferably for a line output transformer in combination with a switched-mode power supply transformer of a television set, the coil former (1) consisting of at least two cylindrical hollow sections (2, 3) which are integrally injection-moulded from plastic and can be plugged coaxially one into the other, and each of the coil former sections (2, 3) having several winding chambers (12), characterised in that at least two cylindrical coil former sections (2, 3) have on a face side (5, 6) a flange segment (7, 8) with soldering pins (11) fitted in axial direction in the outer region, and in that, once the coil former sections have been plugged one into the other, a row of soldering pins lying in one plane and arranged in the shape of an arc or of a U is produced.
DE8484104157T 1983-06-15 1984-04-12 Coil bobbin Expired DE3460502D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8484104157T DE3460502D1 (en) 1983-06-15 1984-04-12 Coil bobbin

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3321506A DE3321506A1 (en) 1983-06-15 1983-06-15 BOBBIN
DE8484104157T DE3460502D1 (en) 1983-06-15 1984-04-12 Coil bobbin

Publications (1)

Publication Number Publication Date
DE3460502D1 true DE3460502D1 (en) 1986-09-25

Family

ID=6201489

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3321506A Withdrawn DE3321506A1 (en) 1983-06-15 1983-06-15 BOBBIN
DE8484104157T Expired DE3460502D1 (en) 1983-06-15 1984-04-12 Coil bobbin

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3321506A Withdrawn DE3321506A1 (en) 1983-06-15 1983-06-15 BOBBIN

Country Status (3)

Country Link
EP (1) EP0129656B1 (en)
AT (1) ATE21577T1 (en)
DE (2) DE3321506A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000012350A (en) * 1998-06-22 2000-01-14 Koito Mfg Co Ltd Transformer
DE102013209104A1 (en) 2013-05-16 2014-11-20 Carl Zeiss Microscopy Gmbh Apparatus and method for spectroscopic analysis
CN105990007A (en) * 2015-01-29 2016-10-05 高准有限公司 Winding structure, transformer and transmitter
CN105529141A (en) * 2016-01-22 2016-04-27 刘国泉 Novel transformer base and transformer, and transformer terminal wiring method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1250827A (en) * 1969-06-16 1971-10-20
US3787799A (en) * 1971-09-15 1974-01-22 Coilform Co Inc Multi-piece coil form assembly
US4247889A (en) * 1979-02-23 1981-01-27 Blaupunkt-Werke Gmbh High-voltage-secondary transformer, particularly television line transformer
FR2509515A1 (en) * 1981-07-10 1983-01-14 Orega Electro Mecanique Electrical winding terminal connection system - is for CRT pulse transformers and has insulating radial to defect winding wires when wound using automatic cabling machine

Also Published As

Publication number Publication date
DE3321506A1 (en) 1984-12-20
ATE21577T1 (en) 1986-09-15
EP0129656A1 (en) 1985-01-02
EP0129656B1 (en) 1986-08-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: GRUNDIG E.M.V. ELEKTRO-MECHANISCHE VERSUCHSANSTALT

8339 Ceased/non-payment of the annual fee