JPS57194513A - Coil winding method - Google Patents

Coil winding method

Info

Publication number
JPS57194513A
JPS57194513A JP56079760A JP7976081A JPS57194513A JP S57194513 A JPS57194513 A JP S57194513A JP 56079760 A JP56079760 A JP 56079760A JP 7976081 A JP7976081 A JP 7976081A JP S57194513 A JPS57194513 A JP S57194513A
Authority
JP
Japan
Prior art keywords
coil
winding
bobbin
wire
wire diameter
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
JP56079760A
Other languages
Japanese (ja)
Inventor
Hozumi Ueda
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.)
SUMIDA DENKI KK
Sumida Corp
Original Assignee
SUMIDA DENKI KK
Sumida Electric 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 SUMIDA DENKI KK, Sumida Electric Co Ltd filed Critical SUMIDA DENKI KK
Priority to JP56079760A priority Critical patent/JPS57194513A/en
Publication of JPS57194513A publication Critical patent/JPS57194513A/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
    • H01F41/06—Coil winding
    • H01F41/098—Mandrels; Formers

Abstract

PURPOSE:To reduce the distributed capacity while improving the dielectric strength between lines by a coil winding method wherein a bobbin used in the coil winding has a plurality of collars of a height which is n times (n being an integer coinciding with the number of layers) as large as the wire diameter and wherein the winding is conducted by operating a winding machine at a speed which is 1/n of the speed of rotation of coil. CONSTITUTION:A coil is formed by winding a wire 3 around a bobbin 1 having a multiplicity of collars 2, 2' and 2''. With such a bobbin, since the winding width is small, it is possible to automatically wind the coil by reciprocatignly moving a rotor winding head even if the position P of the winding head does not accurately correspond to the position of the wire. If it is desired to form a coil having n layers with a conventional coil winding machine, the height of the collar of the coil bobbin is selected to be about n times as large as the wire diameter and the winding is conducted at an axial feed speed which is about 1/n of the wire diameter per rotation of the coil. According to this method, it is possible to easily obtain a high-frequency coil having extremely small distributed capacity or a high-voltage coil having a high dielectric strength between lines.
JP56079760A 1981-05-26 1981-05-26 Coil winding method Pending JPS57194513A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56079760A JPS57194513A (en) 1981-05-26 1981-05-26 Coil winding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56079760A JPS57194513A (en) 1981-05-26 1981-05-26 Coil winding method

Publications (1)

Publication Number Publication Date
JPS57194513A true JPS57194513A (en) 1982-11-30

Family

ID=13699170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56079760A Pending JPS57194513A (en) 1981-05-26 1981-05-26 Coil winding method

Country Status (1)

Country Link
JP (1) JPS57194513A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007180167A (en) * 2005-12-27 2007-07-12 Sumida Corporation Toroidal coil

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441096A (en) * 1977-09-08 1979-03-31 Seiko Epson Corp Miniature electromagnetic buzzer of atmospheric pressure defference countermeasure type

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441096A (en) * 1977-09-08 1979-03-31 Seiko Epson Corp Miniature electromagnetic buzzer of atmospheric pressure defference countermeasure type

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007180167A (en) * 2005-12-27 2007-07-12 Sumida Corporation Toroidal coil

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