JPS4947205A - - Google Patents
Info
- Publication number
- JPS4947205A JPS4947205A JP48030439A JP3043973A JPS4947205A JP S4947205 A JPS4947205 A JP S4947205A JP 48030439 A JP48030439 A JP 48030439A JP 3043973 A JP3043973 A JP 3043973A JP S4947205 A JPS4947205 A JP S4947205A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
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
- H01H1/0237—Composite material having a noble metal as the basic material and containing oxides
- H01H1/02372—Composite material having a noble metal as the basic material and containing oxides containing as major components one or more oxides of the following elements only: Cd, Sn, Zn, In, Bi, Sb or Te
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Switches (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2213326A DE2213326B2 (de) | 1972-03-18 | 1972-03-18 | Verfahren zur pulvermetallurgischen Herstellung von Fertigformteilen aus Silber enthaltenden Metalloxid-Verbundwerkstoffen für Kontakte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4947205A true JPS4947205A (OSRAM) | 1974-05-07 |
Family
ID=5839414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48030439A Pending JPS4947205A (OSRAM) | 1972-03-18 | 1973-03-15 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS4947205A (OSRAM) |
| DE (1) | DE2213326B2 (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX149630A (es) * | 1977-06-20 | 1983-12-06 | Chugai Electric Ind Co Ltd | Mejoras en metodo para fabricar un contacto electrico |
| US4452652A (en) * | 1982-07-08 | 1984-06-05 | Akira Shibata | Electrical contact materials and their production method |
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1972
- 1972-03-18 DE DE2213326A patent/DE2213326B2/de active Pending
-
1973
- 1973-03-15 JP JP48030439A patent/JPS4947205A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2213326A1 (de) | 1973-10-04 |
| DE2213326B2 (de) | 1974-02-21 |