JPS50145849A - - Google Patents

Info

Publication number
JPS50145849A
JPS50145849A JP5354874A JP5354874A JPS50145849A JP S50145849 A JPS50145849 A JP S50145849A JP 5354874 A JP5354874 A JP 5354874A JP 5354874 A JP5354874 A JP 5354874A JP S50145849 A JPS50145849 A JP S50145849A
Authority
JP
Japan
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.)
Pending
Application number
JP5354874A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP5354874A priority Critical patent/JPS50145849A/ja
Priority to GB1988175A priority patent/GB1502490A/en
Publication of JPS50145849A publication Critical patent/JPS50145849A/ja
Priority to HK48782A priority patent/HK48782A/xx
Pending 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
    • H01F41/041—Printed circuit coils
    • H01F41/046—Printed circuit coils structurally combined with ferromagnetic material
    • 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
    • H01F17/0033—Printed inductances with the coil helically wound around a magnetic core
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/02—Auto-transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Insulating Of Coils (AREA)
  • Manufacture Of Motors, Generators (AREA)
JP5354874A 1974-05-14 1974-05-14 Pending JPS50145849A (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP5354874A JPS50145849A (de) 1974-05-14 1974-05-14
GB1988175A GB1502490A (en) 1974-05-14 1975-05-12 Coil windings and a method of making the same
HK48782A HK48782A (en) 1974-05-14 1982-11-25 Coil windings and a method of making the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5354874A JPS50145849A (de) 1974-05-14 1974-05-14

Publications (1)

Publication Number Publication Date
JPS50145849A true JPS50145849A (de) 1975-11-22

Family

ID=12945836

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5354874A Pending JPS50145849A (de) 1974-05-14 1974-05-14

Country Status (3)

Country Link
JP (1) JPS50145849A (de)
GB (1) GB1502490A (de)
HK (1) HK48782A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56162942A (en) * 1980-05-15 1981-12-15 Seikosha Co Ltd Motor and manufacture thereof
JPH0289302A (ja) * 1988-09-27 1990-03-29 Matsushita Electric Ind Co Ltd コイル及びその製造方法
JPH0289301A (ja) * 1988-09-27 1990-03-29 Matsushita Electric Ind Co Ltd コイル及びその製造方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2586135A1 (fr) * 1985-08-06 1987-02-13 Dumont Alain Electro-aimants juxtaposes et alignes et procede de realisation de tels electro-aimants
GB2307354A (en) * 1995-11-14 1997-05-21 Daewoo Electronics Co Ltd Flyback transformer with a cylindrical printed circuit coil structure
SE0003037D0 (sv) * 2000-08-29 2000-08-29 Abb Ab Elektrisk maskin
EP2250652A1 (de) * 2008-02-18 2010-11-17 Advanced Magnet Lab, Inc. Entwurf einer spiralspule und verfahren zur direkten herstellung aus einer leitenden schicht
EP3291253A1 (de) * 2016-09-02 2018-03-07 ABB Schweiz AG Toroidaler magnetkern mit wicklungen
DE102019202236A1 (de) * 2019-02-19 2020-08-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Herstellen eines wendelförmigen Metallkörpers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56162942A (en) * 1980-05-15 1981-12-15 Seikosha Co Ltd Motor and manufacture thereof
JPH0289302A (ja) * 1988-09-27 1990-03-29 Matsushita Electric Ind Co Ltd コイル及びその製造方法
JPH0289301A (ja) * 1988-09-27 1990-03-29 Matsushita Electric Ind Co Ltd コイル及びその製造方法

Also Published As

Publication number Publication date
HK48782A (en) 1982-12-03
GB1502490A (en) 1978-03-01

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