DD96801A1 - - Google Patents
Info
- Publication number
- DD96801A1 DD96801A1 DD15921971A DD15921971A DD96801A1 DD 96801 A1 DD96801 A1 DD 96801A1 DD 15921971 A DD15921971 A DD 15921971A DD 15921971 A DD15921971 A DD 15921971A DD 96801 A1 DD96801 A1 DD 96801A1
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
- H01H33/6646—Contacts; Arc-extinguishing means, e.g. arcing rings having non flat disc-like contact surface
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15921971A DD96801A1 (pl) | 1971-11-27 | 1971-11-27 | |
| DE19722254807 DE2254807A1 (de) | 1971-11-27 | 1972-11-09 | Elektrodenanordnung fuer vakuumloeschkammern |
| FR7241943A FR2161096A1 (pl) | 1971-11-27 | 1972-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15921971A DD96801A1 (pl) | 1971-11-27 | 1971-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD96801A1 true DD96801A1 (pl) | 1973-04-12 |
Family
ID=5484694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD15921971A DD96801A1 (pl) | 1971-11-27 | 1971-11-27 |
Country Status (3)
| Country | Link |
|---|---|
| DD (1) | DD96801A1 (pl) |
| DE (1) | DE2254807A1 (pl) |
| FR (1) | FR2161096A1 (pl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2925189A1 (de) * | 1979-06-22 | 1981-02-19 | Calor Emag Elektrizitaets Ag | Vakuumschalter |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD131426B1 (de) * | 1977-06-17 | 1980-01-30 | Eckehard Gebauer | Schaltstueckanordnung fuer niederspannungs-vakuumschuetze |
| DE3150973A1 (de) * | 1981-12-23 | 1983-06-30 | Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen | Vakuum-leistungsschalter |
| DE3302201A1 (de) * | 1983-01-24 | 1984-07-26 | Siemens AG, 1000 Berlin und 8000 München | Kontaktanordnung fuer vakuumschalter |
-
1971
- 1971-11-27 DD DD15921971A patent/DD96801A1/xx unknown
-
1972
- 1972-11-09 DE DE19722254807 patent/DE2254807A1/de active Pending
- 1972-11-24 FR FR7241943A patent/FR2161096A1/fr not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2925189A1 (de) * | 1979-06-22 | 1981-02-19 | Calor Emag Elektrizitaets Ag | Vakuumschalter |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2254807A1 (de) | 1973-05-30 |
| FR2161096A1 (pl) | 1973-07-06 |