JPS56100407A - Flat coil and manufacture thereof - Google Patents

Flat coil and manufacture thereof

Info

Publication number
JPS56100407A
JPS56100407A JP244380A JP244380A JPS56100407A JP S56100407 A JPS56100407 A JP S56100407A JP 244380 A JP244380 A JP 244380A JP 244380 A JP244380 A JP 244380A JP S56100407 A JPS56100407 A JP S56100407A
Authority
JP
Japan
Prior art keywords
terminal
wire material
hook
coil
nozzle
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.)
Pending
Application number
JP244380A
Other languages
Japanese (ja)
Inventor
Hiroaki Hirano
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP244380A priority Critical patent/JPS56100407A/en
Publication of JPS56100407A publication Critical patent/JPS56100407A/en
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
    • H01F41/10—Connecting leads to windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coil Winding Methods And Apparatuses (AREA)

Abstract

PURPOSE:To obtain the coil of which the position and length of a terminal are constantly stable by preparing the terminal by drawing a wire material to form the coil out of a prescribed position and bending and twisting the drawn-out wire material. CONSTITUTION:The wire material 6 is wound by rotating a nozzle 4 round a bobbin 11 in several times. Next, a hook 13 being moved at a prescribed distance, a part of the wire material 6 is caught by the hook 13, thereby the rotation of the nozzle 4 is once stopped, while the hook 13 is turned in the direction C, and thereby the part of the wire material not wound round the bobbin 11 is twisted to form the terminal 1d. Since the hook 13 is moved at a prescribed distance in this case, the length of the terminal 1d is fixed constantly. Then, the hook 13 is removed from the terminal 1d and returned to the initial position, the nozzle 4 is rotated again successively, the wire material 6 is wound, and thus the coil 1 is formed. By this method, the stiffness of the terminal can be increased and, in addition, the flat coil of which the position and length of the terminal are made constantly stable can be obtained.
JP244380A 1980-01-11 1980-01-11 Flat coil and manufacture thereof Pending JPS56100407A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP244380A JPS56100407A (en) 1980-01-11 1980-01-11 Flat coil and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP244380A JPS56100407A (en) 1980-01-11 1980-01-11 Flat coil and manufacture thereof

Publications (1)

Publication Number Publication Date
JPS56100407A true JPS56100407A (en) 1981-08-12

Family

ID=11529409

Family Applications (1)

Application Number Title Priority Date Filing Date
JP244380A Pending JPS56100407A (en) 1980-01-11 1980-01-11 Flat coil and manufacture thereof

Country Status (1)

Country Link
JP (1) JPS56100407A (en)

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