JPS5788859A - Manufacture of coreless armature - Google Patents
Manufacture of coreless armatureInfo
- Publication number
- JPS5788859A JPS5788859A JP16638380A JP16638380A JPS5788859A JP S5788859 A JPS5788859 A JP S5788859A JP 16638380 A JP16638380 A JP 16638380A JP 16638380 A JP16638380 A JP 16638380A JP S5788859 A JPS5788859 A JP S5788859A
- Authority
- JP
- Japan
- Prior art keywords
- strands
- coil
- solder
- slot
- coil unit
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Dc Machiner (AREA)
Abstract
PURPOSE:To simply form a closed loop with coil strand by bonding all strands of the end face of a coil unit with conductive member, and then forming a slot for insulating between the peripheral strands, thereby securing the insulation between the peripheral strands. CONSTITUTION:A coil unit 23 is formed by winding coil strands 18 insulated from each other in inner and outer cylinders of the prescribed length. The end of the coil unit 23 is dipped in a molten solder tank, and solder 25 is attached to the all radial and peripheral surfaces including the coil strands 18 of inner and outer cylinders at the end of the coil unit 23. Then, the solder 25 at the part adjacent to the strands 18 is cut and removed to form a slot 26. As a consequence, the periphral strands 18 are insulated from each other via the slot 26 and the insulating layer 19, and the coil strands 8 are continuously connected with the remaining solder 25 to form a closed loop.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16638380A JPS5788859A (en) | 1980-11-22 | 1980-11-22 | Manufacture of coreless armature |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16638380A JPS5788859A (en) | 1980-11-22 | 1980-11-22 | Manufacture of coreless armature |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5788859A true JPS5788859A (en) | 1982-06-02 |
JPS61783B2 JPS61783B2 (en) | 1986-01-10 |
Family
ID=15830391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16638380A Granted JPS5788859A (en) | 1980-11-22 | 1980-11-22 | Manufacture of coreless armature |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5788859A (en) |
-
1980
- 1980-11-22 JP JP16638380A patent/JPS5788859A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS61783B2 (en) | 1986-01-10 |
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