JPH0323636B2 - - Google Patents
Info
- Publication number
- JPH0323636B2 JPH0323636B2 JP57113553A JP11355382A JPH0323636B2 JP H0323636 B2 JPH0323636 B2 JP H0323636B2 JP 57113553 A JP57113553 A JP 57113553A JP 11355382 A JP11355382 A JP 11355382A JP H0323636 B2 JPH0323636 B2 JP H0323636B2
- Authority
- JP
- Japan
- Prior art keywords
- contact piece
- contact
- commutator
- thickness
- sliding
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 22
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 229910052709 silver Inorganic materials 0.000 claims description 7
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 6
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 229910052702 rhenium Inorganic materials 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 5
- 238000007747 plating Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 229910017518 Cu Zn Inorganic materials 0.000 description 3
- 229910017752 Cu-Zn Inorganic materials 0.000 description 3
- 229910017943 Cu—Zn Inorganic materials 0.000 description 3
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 229910002482 Cu–Ni Inorganic materials 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Landscapes
- Electroplating Methods And Accessories (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11355382A JPS595581A (ja) | 1982-06-30 | 1982-06-30 | 整流子用接触片材料 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11355382A JPS595581A (ja) | 1982-06-30 | 1982-06-30 | 整流子用接触片材料 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS595581A JPS595581A (ja) | 1984-01-12 |
| JPH0323636B2 true JPH0323636B2 (de) | 1991-03-29 |
Family
ID=14615206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11355382A Granted JPS595581A (ja) | 1982-06-30 | 1982-06-30 | 整流子用接触片材料 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS595581A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0288793A (ja) * | 1988-09-22 | 1990-03-28 | Nec Kansai Ltd | 気密端子のメッキ方法 |
| US5139890A (en) * | 1991-09-30 | 1992-08-18 | Olin Corporation | Silver-coated electrical components |
| DE102005047799A1 (de) * | 2005-10-05 | 2007-05-24 | W.C. Heraeus Gmbh | Schleifringkörper zur kontinuierlichen Stromübertragung |
| JP2008133533A (ja) * | 2006-11-01 | 2008-06-12 | Ne Chemcat Corp | 金−銀合金めっき液 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53139173A (en) * | 1977-05-11 | 1978-12-05 | Alps Electric Co Ltd | Composite contact material |
-
1982
- 1982-06-30 JP JP11355382A patent/JPS595581A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53139173A (en) * | 1977-05-11 | 1978-12-05 | Alps Electric Co Ltd | Composite contact material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS595581A (ja) | 1984-01-12 |
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