JPS5016080A - - Google Patents
Info
- Publication number
- JPS5016080A JPS5016080A JP4606774A JP4606774A JPS5016080A JP S5016080 A JPS5016080 A JP S5016080A JP 4606774 A JP4606774 A JP 4606774A JP 4606774 A JP4606774 A JP 4606774A JP S5016080 A JPS5016080 A JP S5016080A
- 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
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
- H01H33/703—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle having special gas flow directing elements, e.g. grooves, extensions
Landscapes
- Circuit Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH660173A CH558079A (de) | 1973-05-10 | 1973-05-10 | Druckgasschalter. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5016080A true JPS5016080A (de) | 1975-02-20 |
Family
ID=4312156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4606774A Pending JPS5016080A (de) | 1973-05-10 | 1974-04-25 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5016080A (de) |
| CH (1) | CH558079A (de) |
| DE (2) | DE2326650C2 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2759268C3 (de) * | 1977-12-30 | 1984-08-02 | Siemens AG, 1000 Berlin und 8000 München | Druckgasschalter |
| CH661146A5 (de) * | 1982-09-30 | 1987-06-30 | Sprecher Energie Ag | Druckgasschalter. |
| DE4221951A1 (de) * | 1992-07-02 | 1994-01-13 | Siemens Ag | Hochspannungs-Leistungsschalter |
| DE102015101622A1 (de) | 2015-02-04 | 2016-08-04 | Rwth Aachen | Leistungsschalter |
| EP4383306B1 (de) * | 2022-12-09 | 2025-08-13 | Hitachi Energy Ltd | Unterbrechereinheit für gasisolierte hoch- oder mittelspannungseinrichtung |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE756203C (de) * | 1934-02-23 | 1953-05-11 | Siemens Schuckertwerke A G | Vorrichtung zum Loeschen von Wechselstromunterbrechungslichtboegen in Schaltern und aehnlichen Unterbrechungsvorrichtungen |
| US3582589A (en) * | 1968-01-30 | 1971-06-01 | Westinghouse Electric Corp | Fluid-blast circuit interrupter with piston assembly and electromagnetic driving means |
-
1973
- 1973-05-10 CH CH660173A patent/CH558079A/de not_active IP Right Cessation
- 1973-05-25 DE DE19732326650 patent/DE2326650C2/de not_active Expired
- 1973-05-25 DE DE19737319734 patent/DE7319734U/de not_active Expired
-
1974
- 1974-04-25 JP JP4606774A patent/JPS5016080A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH558079A (de) | 1975-01-15 |
| DE2326650C2 (de) | 1986-05-28 |
| DE2326650A1 (de) | 1974-11-21 |
| DE7319734U (de) | 1975-04-10 |