JPS5121143B1 - - Google Patents
Info
- Publication number
- JPS5121143B1 JPS5121143B1 JP45123848A JP12384870A JPS5121143B1 JP S5121143 B1 JPS5121143 B1 JP S5121143B1 JP 45123848 A JP45123848 A JP 45123848A JP 12384870 A JP12384870 A JP 12384870A JP S5121143 B1 JPS5121143 B1 JP S5121143B1
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/007—Alloys based on nickel or cobalt with a light metal (alkali metal Li, Na, K, Rb, Cs; earth alkali metal Be, Mg, Ca, Sr, Ba, Al Ga, Ge, Ti) or B, Si, Zr, Hf, Sc, Y, lanthanides, actinides, as the next major constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Contacts (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US131370A | 1970-01-07 | 1970-01-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5121143B1 true JPS5121143B1 (enExample) | 1976-06-30 |
Family
ID=21695399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45123848A Pending JPS5121143B1 (enExample) | 1970-01-07 | 1970-12-31 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3655368A (enExample) |
| JP (1) | JPS5121143B1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53157948U (enExample) * | 1977-05-19 | 1978-12-11 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE782668A (fr) * | 1971-05-18 | 1972-08-16 | Siemens Ag | Matiere premiere de contact pour interrupteurs a vide a grande puissance |
| US3993481A (en) * | 1972-05-10 | 1976-11-23 | Siemens Aktiengesellschaft | Contact material for high-power vacuum circuit breakers |
| US4014688A (en) * | 1972-05-10 | 1977-03-29 | Siemens Aktiengesellschaft | Contact material for high-power vacuum circuit breakers |
| US4636251A (en) * | 1986-04-17 | 1987-01-13 | International Business Machines Corporation | Materials for electrical contact |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3437479A (en) * | 1967-04-07 | 1969-04-08 | Mitsubishi Electric Corp | Contact materials for vacuum switches |
-
1970
- 1970-01-07 US US1313A patent/US3655368A/en not_active Expired - Lifetime
- 1970-12-31 JP JP45123848A patent/JPS5121143B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53157948U (enExample) * | 1977-05-19 | 1978-12-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3655368A (en) | 1972-04-11 |