FR2207808B1 - - Google Patents

Info

Publication number
FR2207808B1
FR2207808B1 FR7341793A FR7341793A FR2207808B1 FR 2207808 B1 FR2207808 B1 FR 2207808B1 FR 7341793 A FR7341793 A FR 7341793A FR 7341793 A FR7341793 A FR 7341793A FR 2207808 B1 FR2207808 B1 FR 2207808B1
Authority
FR
France
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
FR7341793A
Other languages
French (fr)
Other versions
FR2207808A1 (da
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co Ltd
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
Priority claimed from JP11917572A external-priority patent/JPS4976059A/ja
Priority claimed from JP3904873A external-priority patent/JPS49125842A/ja
Application filed by Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Publication of FR2207808A1 publication Critical patent/FR2207808A1/fr
Application granted granted Critical
Publication of FR2207808B1 publication Critical patent/FR2207808B1/fr
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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/0006—Printed inductances
    • 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
    • H01F27/2847—Sheets; Strips
    • 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
    • H01F27/2871—Pancake coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • 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
    • H01F27/2847—Sheets; Strips
    • H01F2027/2857—Coil formed from wound foil conductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Coils Or Transformers For Communication (AREA)
FR7341793A 1972-11-27 1973-11-23 Expired FR2207808B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11917572A JPS4976059A (da) 1972-11-27 1972-11-27
JP3904873A JPS49125842A (da) 1973-04-05 1973-04-05

Publications (2)

Publication Number Publication Date
FR2207808A1 FR2207808A1 (da) 1974-06-21
FR2207808B1 true FR2207808B1 (da) 1976-05-07

Family

ID=26378359

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7341793A Expired FR2207808B1 (da) 1972-11-27 1973-11-23

Country Status (4)

Country Link
CH (1) CH563654A5 (da)
DE (1) DE2358398A1 (da)
FR (1) FR2207808B1 (da)
NL (1) NL7315367A (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572578B1 (fr) * 1984-10-30 1987-05-22 Thomson Csf Pile de tetes magnetiques et son procede de realisation
JP3463759B2 (ja) * 1993-12-29 2003-11-05 ソニー株式会社 磁気ヘッド及びその製造方法
DE102014206506A1 (de) * 2014-04-04 2015-10-08 Siemens Aktiengesellschaft Elektrische Spuleneinrichtung mit wenigstens zwei Teilspulen und Verfahren zur Herstellung
CN109952625A (zh) * 2017-10-18 2019-06-28 歌尔股份有限公司 扁平线圈、其制造方法和电子设备
EP3707733A1 (en) * 2017-11-06 2020-09-16 ASML Holding N.V. Truncated flat wire coil
CN108492976B (zh) * 2018-03-13 2021-05-07 上海威斯科电子材料有限公司 线圈结构及复合线圈结构的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952009C (de) * 1948-10-02 1956-11-08 Siemens Ag Verfahren zur Herstellung einer Hochfrequenzspule, insbesondere fuer Rundfunkgeraete
FR1116670A (fr) * 1953-12-30 1956-05-09 Sylvania Electric Prod Bobine électromagnétique

Also Published As

Publication number Publication date
NL7315367A (da) 1974-05-29
DE2358398A1 (de) 1974-06-06
CH563654A5 (da) 1975-06-30
FR2207808A1 (da) 1974-06-21

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Legal Events

Date Code Title Description
ST Notification of lapse