JPS5518891A - Method for fitting noise protector for small motor - Google Patents
Method for fitting noise protector for small motorInfo
- Publication number
- JPS5518891A JPS5518891A JP9278578A JP9278578A JPS5518891A JP S5518891 A JPS5518891 A JP S5518891A JP 9278578 A JP9278578 A JP 9278578A JP 9278578 A JP9278578 A JP 9278578A JP S5518891 A JPS5518891 A JP S5518891A
- Authority
- JP
- Japan
- Prior art keywords
- flange
- commutator segment
- noise protector
- base
- hollow rivet
- 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
Abstract
PURPOSE: To carry out reliable soldering joint by fixing a commutator segment to its base by a hollow rivet with the flange part and letting electric connecting wire for a noise protector penetrate through the inner part of the hollow rivet.
CONSTITUTION: A plate commutator segment 2 fitted to a rotor 1 is composed of a commutator segment 8 on which a brush slides and its lower base 9. A hollow rivet 7 made of conductive material like copper and having a flange part 7a is inserted into the open part 11 of the base, calked and fixed. The connecting wire 6 with a noise protector 5 for condensers, etc. is inserted into the inner part 7b of the hollow revit 7 from the bottom and a winding 3 is fitted to and connected with a flange 7a by a solder 10. The form of the flange 7a remains similar to the calked form and cutting process is not needed. Therefore, simplified process and strong fitting can be obtained.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9278578A JPS5518891A (en) | 1978-07-28 | 1978-07-28 | Method for fitting noise protector for small motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9278578A JPS5518891A (en) | 1978-07-28 | 1978-07-28 | Method for fitting noise protector for small motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5518891A true JPS5518891A (en) | 1980-02-09 |
Family
ID=14064066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9278578A Pending JPS5518891A (en) | 1978-07-28 | 1978-07-28 | Method for fitting noise protector for small motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5518891A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0185721U (en) * | 1987-11-26 | 1989-06-07 | ||
US4846570A (en) * | 1987-02-13 | 1989-07-11 | Minolta Camera Kabushiki Kaisha | Overhead projector |
JPH0222618A (en) * | 1988-07-11 | 1990-01-25 | Asahi Optical Co Ltd | Projecting optical device free from trapezoid distortion |
-
1978
- 1978-07-28 JP JP9278578A patent/JPS5518891A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4846570A (en) * | 1987-02-13 | 1989-07-11 | Minolta Camera Kabushiki Kaisha | Overhead projector |
JPH0185721U (en) * | 1987-11-26 | 1989-06-07 | ||
JPH0222618A (en) * | 1988-07-11 | 1990-01-25 | Asahi Optical Co Ltd | Projecting optical device free from trapezoid distortion |
US4974958A (en) * | 1988-07-11 | 1990-12-04 | Asahi Kogaku Kogyo Kabushiki Kaisha | Projecting optical apparatus having no trapezoidal distortion |
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