JPS5579660A - Manufacturing of winding body for electric machine - Google Patents
Manufacturing of winding body for electric machineInfo
- Publication number
- JPS5579660A JPS5579660A JP15470278A JP15470278A JPS5579660A JP S5579660 A JPS5579660 A JP S5579660A JP 15470278 A JP15470278 A JP 15470278A JP 15470278 A JP15470278 A JP 15470278A JP S5579660 A JPS5579660 A JP S5579660A
- Authority
- JP
- Japan
- Prior art keywords
- portions
- tooth
- noses
- winding
- slots
- 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
Links
Landscapes
- Manufacture Of Motors, Generators (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
PURPOSE: To simplify winding work while improving the performance and quality of an electric machine, by forming indentations, which leave tongue pieces, to the noses of the tooth portions of a core that has straight tooth portions and slots are formed among adjacent tooth portions.
CONSTITUTION: The whole is made up in a ringed shape, an inner circumference is provided with a large number of tooth portions 2, slots 3 are built up among neighboring tooth portions, each tooth portion 2 is formed in straight shapes that the noses have not extent portions, and indentations 4 are installed to the noses of each tooth portion 2 while leaving tongue portions 2a at the both sides in the circumferential direction. Winding 5 is wound on the core 1 through each slot 3, a proper tool is applied to the indentations 4 of the noses of each tooth portion 2, each tongue portion 2a is expanded to the both sides in the circumferential direction by means of the tool so that the winding 5 be compressed to the inward portions of the slots, and extent portions for improving the efficiency of permeability are made up. Thus, winding work can be performed simply and within a short time, and the winding body with high performance can be obtained.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15470278A JPS5579660A (en) | 1978-12-13 | 1978-12-13 | Manufacturing of winding body for electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15470278A JPS5579660A (en) | 1978-12-13 | 1978-12-13 | Manufacturing of winding body for electric machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5579660A true JPS5579660A (en) | 1980-06-16 |
| JPS6240943B2 JPS6240943B2 (en) | 1987-08-31 |
Family
ID=15590074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15470278A Granted JPS5579660A (en) | 1978-12-13 | 1978-12-13 | Manufacturing of winding body for electric machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5579660A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10243439B2 (en) | 2015-05-08 | 2019-03-26 | Johnson Electric International AG | Single-phase outer-rotor motor and stator thereof |
| US10243438B2 (en) | 2015-05-08 | 2019-03-26 | Johnson Electric International AG | Single-phase outer-rotor motor and rotor thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52146801A (en) * | 1976-06-02 | 1977-12-06 | Hitachi Ltd | Mounting method of armature coil |
-
1978
- 1978-12-13 JP JP15470278A patent/JPS5579660A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52146801A (en) * | 1976-06-02 | 1977-12-06 | Hitachi Ltd | Mounting method of armature coil |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10243439B2 (en) | 2015-05-08 | 2019-03-26 | Johnson Electric International AG | Single-phase outer-rotor motor and stator thereof |
| US10243438B2 (en) | 2015-05-08 | 2019-03-26 | Johnson Electric International AG | Single-phase outer-rotor motor and rotor thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6240943B2 (en) | 1987-08-31 |
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