JPH0222139B2 - - Google Patents
Info
- Publication number
- JPH0222139B2 JPH0222139B2 JP58023924A JP2392483A JPH0222139B2 JP H0222139 B2 JPH0222139 B2 JP H0222139B2 JP 58023924 A JP58023924 A JP 58023924A JP 2392483 A JP2392483 A JP 2392483A JP H0222139 B2 JPH0222139 B2 JP H0222139B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- sliding contact
- brush
- 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
- 239000000956 alloy Substances 0.000 claims description 10
- 229910052733 gallium Inorganic materials 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 229910052726 zirconium Inorganic materials 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 229910052763 palladium Inorganic materials 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- -1 and in particular Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58023924A JPS59150058A (ja) | 1983-02-16 | 1983-02-16 | 直流小型モータの刷子用摺動接点材料 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58023924A JPS59150058A (ja) | 1983-02-16 | 1983-02-16 | 直流小型モータの刷子用摺動接点材料 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59150058A JPS59150058A (ja) | 1984-08-28 |
| JPH0222139B2 true JPH0222139B2 (enrdf_load_stackoverflow) | 1990-05-17 |
Family
ID=12124066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58023924A Granted JPS59150058A (ja) | 1983-02-16 | 1983-02-16 | 直流小型モータの刷子用摺動接点材料 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59150058A (enrdf_load_stackoverflow) |
-
1983
- 1983-02-16 JP JP58023924A patent/JPS59150058A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59150058A (ja) | 1984-08-28 |