JPS4988260U - - Google Patents
Info
- Publication number
- JPS4988260U JPS4988260U JP1973106667U JP10666773U JPS4988260U JP S4988260 U JPS4988260 U JP S4988260U JP 1973106667 U JP1973106667 U JP 1973106667U JP 10666773 U JP10666773 U JP 10666773U JP S4988260 U JPS4988260 U JP S4988260U
- 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.)
- Granted
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
- H01H33/02—Details
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/56—Gas reservoirs
Landscapes
- Circuit Breakers (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Gas-Insulated Switchgears (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00288843A US3852550A (en) | 1972-09-13 | 1972-09-13 | Non-restricting conductor filtering system for a hi gh-voltage circuit-breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4988260U true JPS4988260U (cg-RX-API-DMAC10.html) | 1974-07-31 |
| JPS5647869Y2 JPS5647869Y2 (cg-RX-API-DMAC10.html) | 1981-11-09 |
Family
ID=23108897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1973106667U Expired JPS5647869Y2 (cg-RX-API-DMAC10.html) | 1972-09-13 | 1973-09-13 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3852550A (cg-RX-API-DMAC10.html) |
| JP (1) | JPS5647869Y2 (cg-RX-API-DMAC10.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19711123C1 (de) * | 1997-03-05 | 1998-06-10 | Siemens Ag | Vorrichtung zur Verbesserung des Isoliergasaustausches in einem Hochspannungsschalter |
| MX379199B (es) * | 2015-08-31 | 2025-03-11 | Hitachi Energy Ltd | Dispositivo de extraccion de particulas para un interruptor. |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3688061A (en) * | 1970-01-21 | 1972-08-29 | Richard E Kane | Improved compressed-gas circuit interrupter with split current-transformer housing for ready disassembly |
-
1972
- 1972-09-13 US US00288843A patent/US3852550A/en not_active Expired - Lifetime
-
1973
- 1973-09-13 JP JP1973106667U patent/JPS5647869Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5647869Y2 (cg-RX-API-DMAC10.html) | 1981-11-09 |
| US3852550A (en) | 1974-12-03 |