JPH0135905B2 - - Google Patents
Info
- Publication number
- JPH0135905B2 JPH0135905B2 JP55033530A JP3353080A JPH0135905B2 JP H0135905 B2 JPH0135905 B2 JP H0135905B2 JP 55033530 A JP55033530 A JP 55033530A JP 3353080 A JP3353080 A JP 3353080A JP H0135905 B2 JPH0135905 B2 JP H0135905B2
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- commutator
- present
- wear
- brushes
- 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 22
- 229910052709 silver Inorganic materials 0.000 claims description 9
- 229910001316 Ag alloy Inorganic materials 0.000 claims description 5
- 229910001252 Pd alloy Inorganic materials 0.000 claims description 4
- 229910052793 cadmium Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 229910052718 tin Inorganic materials 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 description 8
- 239000000956 alloy Substances 0.000 description 8
- 229910017944 Ag—Cu Inorganic materials 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005486 sulfidation Methods 0.000 description 1
Landscapes
- Motor Or Generator Current Collectors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3353080A JPS56130094A (en) | 1980-03-17 | 1980-03-17 | Rectifier or brush material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3353080A JPS56130094A (en) | 1980-03-17 | 1980-03-17 | Rectifier or brush material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56130094A JPS56130094A (en) | 1981-10-12 |
| JPH0135905B2 true JPH0135905B2 (de) | 1989-07-27 |
Family
ID=12389093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3353080A Granted JPS56130094A (en) | 1980-03-17 | 1980-03-17 | Rectifier or brush material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56130094A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6245166B1 (en) | 1997-07-02 | 2001-06-12 | Mabuchi Motor Co., Ltd | Material for sliding contact, composite clad material, and small-sized direct current motor using the same |
| JP4111906B2 (ja) | 2003-11-26 | 2008-07-02 | マブチモーター株式会社 | 摺動接点材料及びクラッド複合材並びにそれを使用した直流小型モータ |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4836697A (de) * | 1971-09-09 | 1973-05-30 | ||
| JPS4883392A (de) * | 1972-02-15 | 1973-11-07 | ||
| JPS51120927A (en) * | 1975-04-16 | 1976-10-22 | Sumitomo Electric Ind Ltd | Electric contact material |
| JPS524092A (en) * | 1975-06-30 | 1977-01-12 | Matsushita Electric Works Ltd | Electrical contact point material |
| JPS52146719A (en) * | 1976-05-31 | 1977-12-06 | Mitsubishi Marorii Yakin Kougi | Method of making contact materials of oxide dispersion type silver alloy wires |
| JPS5390132A (en) * | 1977-01-21 | 1978-08-08 | Tanaka Precious Metal Ind | Preparation of aggoxide complex contact material |
| JPS542918A (en) * | 1977-06-10 | 1979-01-10 | Maruzen Kogyo Co Ltd | Silver silicon alloy for electric contact |
-
1980
- 1980-03-17 JP JP3353080A patent/JPS56130094A/ja active Granted
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4836697A (de) * | 1971-09-09 | 1973-05-30 | ||
| JPS4883392A (de) * | 1972-02-15 | 1973-11-07 | ||
| JPS51120927A (en) * | 1975-04-16 | 1976-10-22 | Sumitomo Electric Ind Ltd | Electric contact material |
| JPS524092A (en) * | 1975-06-30 | 1977-01-12 | Matsushita Electric Works Ltd | Electrical contact point material |
| JPS52146719A (en) * | 1976-05-31 | 1977-12-06 | Mitsubishi Marorii Yakin Kougi | Method of making contact materials of oxide dispersion type silver alloy wires |
| JPS5390132A (en) * | 1977-01-21 | 1978-08-08 | Tanaka Precious Metal Ind | Preparation of aggoxide complex contact material |
| JPS542918A (en) * | 1977-06-10 | 1979-01-10 | Maruzen Kogyo Co Ltd | Silver silicon alloy for electric contact |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56130094A (en) | 1981-10-12 |
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