JPS5720148A - Rotor for commutator motor - Google Patents
Rotor for commutator motorInfo
- Publication number
- JPS5720148A JPS5720148A JP9312280A JP9312280A JPS5720148A JP S5720148 A JPS5720148 A JP S5720148A JP 9312280 A JP9312280 A JP 9312280A JP 9312280 A JP9312280 A JP 9312280A JP S5720148 A JPS5720148 A JP S5720148A
- Authority
- JP
- Japan
- Prior art keywords
- commutator
- terminal
- bar
- terminal lead
- lead
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
- H02K13/04—Connections between commutator segments and windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
PURPOSE:To improve electric connection between a terminal lead and a commutator by forming a convex on one of the surfaces of a commutator terminal and a commutator end facing each other, and by clamping a terminal lead with a commutator terminal and a commutator end. CONSTITUTION:A commutator terminal 5 at a distributing side of an iron core 2 of a commutator 4 corresponds to a commutator bar 8 of the commutator 4 in bar number. It is formed with the commutator bar in a body projected to the commutator bar 8 in an L-shape. A plurality of knurling convexes are formed in a circumferential direction at the commutator end opposite to the terminal 5. A terminal lead 6 of a winding 3 is clamped to the terminal 5. It is encroached upon the convex 7 formed at the end of the commutator bar 8 from the terminal 5 with ultra-sonic welding. An encapsulated insulation of the terminal lead 6 is removed. The terminal lead 6 is connected to the commutator 4 electrically and mechanically. This prevents faulty electric conductivity easily between the terminal lead and the commutator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9312280A JPS5720148A (en) | 1980-07-07 | 1980-07-07 | Rotor for commutator motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9312280A JPS5720148A (en) | 1980-07-07 | 1980-07-07 | Rotor for commutator motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5720148A true JPS5720148A (en) | 1982-02-02 |
Family
ID=14073711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9312280A Pending JPS5720148A (en) | 1980-07-07 | 1980-07-07 | Rotor for commutator motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5720148A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62255181A (en) * | 1986-03-24 | 1987-11-06 | イムトラン インダストリ−ズ インコ−ポレ−テツド | Method and device for printing article to be printed throughsilk screen method |
| JPS6348866U (en) * | 1986-09-19 | 1988-04-02 |
-
1980
- 1980-07-07 JP JP9312280A patent/JPS5720148A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62255181A (en) * | 1986-03-24 | 1987-11-06 | イムトラン インダストリ−ズ インコ−ポレ−テツド | Method and device for printing article to be printed throughsilk screen method |
| JPS6348866U (en) * | 1986-09-19 | 1988-04-02 |
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