JPS5641738A - Rotor of small motor - Google Patents
Rotor of small motorInfo
- Publication number
- JPS5641738A JPS5641738A JP11549879A JP11549879A JPS5641738A JP S5641738 A JPS5641738 A JP S5641738A JP 11549879 A JP11549879 A JP 11549879A JP 11549879 A JP11549879 A JP 11549879A JP S5641738 A JPS5641738 A JP S5641738A
- Authority
- JP
- Japan
- Prior art keywords
- center
- leaf sections
- slots
- core
- angular section
- 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
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
- H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
- H02K3/345—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation between conductor and core, e.g. slot insulation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Manufacture Of Motors, Generators (AREA)
- Dc Machiner (AREA)
Abstract
PURPOSE:To secure an accurate insulation at the core angular section while miniaturizing the motor by preparing an insulation sheet radially having leaf sections equal in the number to that of slots from the center and bending the leaf sections at the right angle into the slots with the center contacting the core end. CONSTITUTION:An insulating thin film 2 is made radially having leaf sections 7 in the number equal to that of the slots from the center 6. A rotating shaft 4 is inserted through a hole 5 in the center of the insulating thin film 2 and after the center is brought into contact with the core end section, the leaf sections are bent at the right angle along the slots 1a. A U-shaped notch 8 is provided on the circumference of the leaf sections 7 and then, a coil is wound on the periphery of the leaf sections 7 covering the core angular section. This secures an accurate insulation of the core angular section while miniaturizing the motor to be used for a sheet-shaped insulator 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11549879A JPS5641738A (en) | 1979-09-07 | 1979-09-07 | Rotor of small motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11549879A JPS5641738A (en) | 1979-09-07 | 1979-09-07 | Rotor of small motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5641738A true JPS5641738A (en) | 1981-04-18 |
| JPS633541B2 JPS633541B2 (en) | 1988-01-25 |
Family
ID=14663990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11549879A Granted JPS5641738A (en) | 1979-09-07 | 1979-09-07 | Rotor of small motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5641738A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6454766U (en) * | 1987-09-30 | 1989-04-04 | ||
| JPH0210774U (en) * | 1988-06-30 | 1990-01-23 |
-
1979
- 1979-09-07 JP JP11549879A patent/JPS5641738A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6454766U (en) * | 1987-09-30 | 1989-04-04 | ||
| JP2516817Y2 (en) * | 1987-09-30 | 1996-11-13 | 株式会社三協精機製作所 | DC motor armature |
| JPH0210774U (en) * | 1988-06-30 | 1990-01-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS633541B2 (en) | 1988-01-25 |
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