JPS5941254B1 - - Google Patents
Info
- Publication number
- JPS5941254B1 JPS5941254B1 JP10638070A JP10638070A JPS5941254B1 JP S5941254 B1 JPS5941254 B1 JP S5941254B1 JP 10638070 A JP10638070 A JP 10638070A JP 10638070 A JP10638070 A JP 10638070A JP S5941254 B1 JPS5941254 B1 JP S5941254B1
- 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
- H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
-
- 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
- H01H2001/0205—Conditioning of the contact material through arcing during manufacturing, e.g. vacuum-depositing of layer on contact surface
Landscapes
- Manufacture Of Switches (AREA)
- Contacts (AREA)
- Powder Metallurgy (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691960769 DE1960769B2 (de) | 1969-12-03 | 1969-12-03 | Vakuumschalter-kontakt und verfahren zu seiner herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5941254B1 true JPS5941254B1 (ja) | 1984-10-05 |
Family
ID=5752905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10638070A Pending JPS5941254B1 (ja) | 1969-12-03 | 1970-12-03 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5941254B1 (ja) |
| DE (1) | DE1960769B2 (ja) |
| GB (1) | GB1287665A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6027059U (ja) * | 1983-08-01 | 1985-02-23 | ユニチカ株式会社 | テイ−バツグ |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6059691B2 (ja) * | 1979-02-23 | 1985-12-26 | 三菱電機株式会社 | 真空しや断器用接点及びその製造方法 |
| DE19612143B4 (de) * | 1996-03-27 | 2005-05-04 | Abb Patent Gmbh | Verfahren zur Herstellung eines Spiralkontaktstückes für eine Vakuumkammer und Vorrichtung zur Durchführung des Verfahrens |
| DE19809306A1 (de) * | 1998-03-05 | 1999-09-09 | Abb Patent Gmbh | Kontaktstück für eine Vakuumkammer und Verfahren zur Herstellung des Kontaktstückes |
-
1969
- 1969-12-03 DE DE19691960769 patent/DE1960769B2/de not_active Withdrawn
-
1970
- 1970-12-02 GB GB5715970A patent/GB1287665A/en not_active Expired
- 1970-12-03 JP JP10638070A patent/JPS5941254B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6027059U (ja) * | 1983-08-01 | 1985-02-23 | ユニチカ株式会社 | テイ−バツグ |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1960769A1 (de) | 1971-06-09 |
| DE1960769B2 (de) | 1972-05-10 |
| GB1287665A (en) | 1972-09-06 |