JPH0252704B2 - - Google Patents
Info
- Publication number
- JPH0252704B2 JPH0252704B2 JP58032054A JP3205483A JPH0252704B2 JP H0252704 B2 JPH0252704 B2 JP H0252704B2 JP 58032054 A JP58032054 A JP 58032054A JP 3205483 A JP3205483 A JP 3205483A JP H0252704 B2 JPH0252704 B2 JP H0252704B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- brush
- contact
- sliding contact
- resistance
- 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 19
- 229910052710 silicon Inorganic materials 0.000 claims description 9
- 229910052726 zirconium Inorganic materials 0.000 claims description 9
- 229910052733 gallium Inorganic materials 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 229910017944 Ag—Cu Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 description 9
- 229910052725 zinc Inorganic materials 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/021—Composite material
- H01H1/023—Composite material having a noble metal as the basic material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Contacts (AREA)
- Conductive Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58032054A JPS59157237A (ja) | 1983-02-28 | 1983-02-28 | 刷子用摺動接点材料 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58032054A JPS59157237A (ja) | 1983-02-28 | 1983-02-28 | 刷子用摺動接点材料 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59157237A JPS59157237A (ja) | 1984-09-06 |
| JPH0252704B2 true JPH0252704B2 (enrdf_load_stackoverflow) | 1990-11-14 |
Family
ID=12348148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58032054A Granted JPS59157237A (ja) | 1983-02-28 | 1983-02-28 | 刷子用摺動接点材料 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59157237A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5173132A (en) * | 1991-04-01 | 1992-12-22 | Handy & Harman | Gold spring alloy composition |
| US5384089A (en) * | 1994-05-02 | 1995-01-24 | Diamond; Lawrence H. | Yellow karat gold casting alloys |
| US20090317292A1 (en) * | 2008-06-20 | 2009-12-24 | Gertge Annette T | Variable karat gold alloys |
| US20090317291A1 (en) * | 2008-06-20 | 2009-12-24 | Annette Gertge | Variable karat gold alloys |
-
1983
- 1983-02-28 JP JP58032054A patent/JPS59157237A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59157237A (ja) | 1984-09-06 |