JPS57141907A - Manufacture of coil for converter - Google Patents

Manufacture of coil for converter

Info

Publication number
JPS57141907A
JPS57141907A JP639182A JP639182A JPS57141907A JP S57141907 A JPS57141907 A JP S57141907A JP 639182 A JP639182 A JP 639182A JP 639182 A JP639182 A JP 639182A JP S57141907 A JPS57141907 A JP S57141907A
Authority
JP
Japan
Prior art keywords
coil
winding core
winding
bobbin
printing
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.)
Granted
Application number
JP639182A
Other languages
Japanese (ja)
Other versions
JPS639738B2 (en
Inventor
Mitsuo Onda
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.)
Citizen Holdings Co Ltd
Citizen Watch Co Ltd
Original Assignee
Citizen Holdings Co Ltd
Citizen Watch 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
Application filed by Citizen Holdings Co Ltd, Citizen Watch Co Ltd filed Critical Citizen Holdings Co Ltd
Priority to JP639182A priority Critical patent/JPS57141907A/en
Publication of JPS57141907A publication Critical patent/JPS57141907A/en
Publication of JPS639738B2 publication Critical patent/JPS639738B2/ja
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)

Abstract

PURPOSE:To make a thin and small sized coil with reduced manufacturing cost by print forming in one unit an end treating member of a coil and a winding part of the winding core thereby eliminating a bobbin. CONSTITUTION:Insulative material is printed on a winding part 1a and a fixing part 1b of a coil winding core 1. Then the coil winding core is turned over and a protective film 2 is formed only over the winding core 1a by printing insulative material. Conductive material is printed on the fixing part 1b to form wiring pattern 3. Then using a winding jig having a coil bobbin, coil is wound around the winding core 1 to complete a coil 4. This method eliminates a bobbin, reduces the number of parts and makes it possible to manufacture a small sized thin converter coil at low cost becuase the protective film and wiring pattern are formed by printing.
JP639182A 1982-01-19 1982-01-19 Manufacture of coil for converter Granted JPS57141907A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP639182A JPS57141907A (en) 1982-01-19 1982-01-19 Manufacture of coil for converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP639182A JPS57141907A (en) 1982-01-19 1982-01-19 Manufacture of coil for converter

Publications (2)

Publication Number Publication Date
JPS57141907A true JPS57141907A (en) 1982-09-02
JPS639738B2 JPS639738B2 (en) 1988-03-01

Family

ID=11637063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP639182A Granted JPS57141907A (en) 1982-01-19 1982-01-19 Manufacture of coil for converter

Country Status (1)

Country Link
JP (1) JPS57141907A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5649352A (en) * 1990-04-19 1997-07-22 Sokymat S.A. Process for assembling a coil on a printed circuit
CN108364777A (en) * 2018-03-27 2018-08-03 焦作市青荣电子磁业有限责任公司 A kind of production method of novel watch loop construction

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5096952U (en) * 1974-01-08 1975-08-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5096952U (en) * 1974-01-08 1975-08-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5649352A (en) * 1990-04-19 1997-07-22 Sokymat S.A. Process for assembling a coil on a printed circuit
CN108364777A (en) * 2018-03-27 2018-08-03 焦作市青荣电子磁业有限责任公司 A kind of production method of novel watch loop construction

Also Published As

Publication number Publication date
JPS639738B2 (en) 1988-03-01

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