JPS54159602A - Manufacturing method of winding for rotary electric machine of axial air-gap type - Google Patents

Manufacturing method of winding for rotary electric machine of axial air-gap type

Info

Publication number
JPS54159602A
JPS54159602A JP6759778A JP6759778A JPS54159602A JP S54159602 A JPS54159602 A JP S54159602A JP 6759778 A JP6759778 A JP 6759778A JP 6759778 A JP6759778 A JP 6759778A JP S54159602 A JPS54159602 A JP S54159602A
Authority
JP
Japan
Prior art keywords
lower bottom
coil element
end part
winding
leg
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
JP6759778A
Other languages
Japanese (ja)
Inventor
Minoru Kumada
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.)
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Electric Manufacturing 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 Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Priority to JP6759778A priority Critical patent/JPS54159602A/en
Publication of JPS54159602A publication Critical patent/JPS54159602A/en
Pending legal-status Critical Current

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  • Manufacture Of Motors, Generators (AREA)

Abstract

PURPOSE: To make the promotion of shortening a length of work time, saving materials to be used and miniaturizing the machine, by applying a method of winding where conductive sheet materials are punched into a pattern of isosceles trapezoid to fabricate a necessary number of coil elements that are contained in the stator slot with the end part processed a brazing.
CONSTITUTION: Conductive sheet materials are punched into a pattern of isosceles trapezoid with a coil element 6, 7 fabricated. The coil element 6, 7 provides the same shape with a different directional pattern from each other and is so made for an even number of coil elements to be arranged. The coil element 6, 7 is constructed by one leg 6a, 7a, similarly another leg 6b, 7b, upper bottom 6c, 7c and lower bottom 6d, 7d that is linked only to the leg 6b, 7b. And the lower bottom 6d, 7d is shaped longer than a half of the groove interval at the peripheral side because of a convenience of connection between the coil elements. The coil element 6, 7, fabricated in such manner, is so piled that a lower bottom end part 6f, 7f of the lower bottom 6d, 7d may be facing reversely to each other, with a point end part 6e, 7e of the lower bottom 6d, 7d processed a brazing. In such manner, simplification of the work, saving of the material and miniaturization of the machine can be promoted.
COPYRIGHT: (C)1979,JPO&Japio
JP6759778A 1978-06-07 1978-06-07 Manufacturing method of winding for rotary electric machine of axial air-gap type Pending JPS54159602A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6759778A JPS54159602A (en) 1978-06-07 1978-06-07 Manufacturing method of winding for rotary electric machine of axial air-gap type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6759778A JPS54159602A (en) 1978-06-07 1978-06-07 Manufacturing method of winding for rotary electric machine of axial air-gap type

Publications (1)

Publication Number Publication Date
JPS54159602A true JPS54159602A (en) 1979-12-17

Family

ID=13349475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6759778A Pending JPS54159602A (en) 1978-06-07 1978-06-07 Manufacturing method of winding for rotary electric machine of axial air-gap type

Country Status (1)

Country Link
JP (1) JPS54159602A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2898096B2 (en) * 1994-03-08 1999-05-31 コントロール・テクニックス・ピーエルシー Radio frequency emission suppression

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2898096B2 (en) * 1994-03-08 1999-05-31 コントロール・テクニックス・ピーエルシー Radio frequency emission suppression

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