JPH0250176B2 - - Google Patents
Info
- Publication number
- JPH0250176B2 JPH0250176B2 JP21126581A JP21126581A JPH0250176B2 JP H0250176 B2 JPH0250176 B2 JP H0250176B2 JP 21126581 A JP21126581 A JP 21126581A JP 21126581 A JP21126581 A JP 21126581A JP H0250176 B2 JPH0250176 B2 JP H0250176B2
- Authority
- JP
- Japan
- Prior art keywords
- contact
- brush
- plate material
- brush plate
- commutator
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 28
- 229910052725 zinc Inorganic materials 0.000 claims description 8
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Motor Or Generator Current Collectors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21126581A JPS58112283A (ja) | 1981-12-25 | 1981-12-25 | 刷子用摺動接点材料 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21126581A JPS58112283A (ja) | 1981-12-25 | 1981-12-25 | 刷子用摺動接点材料 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58112283A JPS58112283A (ja) | 1983-07-04 |
| JPH0250176B2 true JPH0250176B2 (cs) | 1990-11-01 |
Family
ID=16603046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21126581A Granted JPS58112283A (ja) | 1981-12-25 | 1981-12-25 | 刷子用摺動接点材料 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58112283A (cs) |
-
1981
- 1981-12-25 JP JP21126581A patent/JPS58112283A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58112283A (ja) | 1983-07-04 |