ES468258A1 - Improvements introduced in the electric switches for installations. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements introduced in the electric switches for installations. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES468258A1 ES468258A1 ES468258A ES468258A ES468258A1 ES 468258 A1 ES468258 A1 ES 468258A1 ES 468258 A ES468258 A ES 468258A ES 468258 A ES468258 A ES 468258A ES 468258 A1 ES468258 A1 ES 468258A1
- Authority
- ES
- Spain
- Prior art keywords
- arc
- installations
- extinguishing
- translation
- connection terminal
- Prior art date
- 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.)
- Expired
Links
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
Improvements introduced in electrical switches for installations; first of all switches for the protection of installations, in the form of base construction, in whose case an extinguishing chamber of the voltaic arc with extinguishing and cooling plates, respectively, (for the gases) of the arc voltaic; a mobile contact piece and a fixed contact plate, between which, by disconnecting action, it is established to the voltaic arc that enters the extinguishing and cooling plates, respectively; of this arc to be cooled and extinguished in them, as well as a channel gives exit for the gases of the extinction; moreover, a first and a second connection terminal for the input and for the output of the electric current are provided, characterized in that the extinguishing and cooling plates, respectively, of the electric arc are arranged in the area the first connection terminal extending to the exit channel on the underside of the box; and that the exhaust opening is located within the area of the second connection terminal. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2714847 | 1977-04-02 | ||
DE2752845 | 1977-11-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES468258A1 true ES468258A1 (en) | 1978-11-16 |
Family
ID=25771825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES468258A Expired ES468258A1 (en) | 1977-04-02 | 1978-03-27 | Improvements introduced in the electric switches for installations. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES468258A1 (en) |
-
1978
- 1978-03-27 ES ES468258A patent/ES468258A1/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2389219A1 (en) | GAS ELECTRIC CIRCUIT BREAKER | |
GB1275655A (en) | Air-break circuit breaker having a spaced-plate arc-chute | |
IT1186213B (en) | ELECTRIC SCREEN SWITCH | |
GB714979A (en) | Improvements in or relating to gas break electric circuit interrupters having arc chutes | |
GB589270A (en) | Improvements in and relating to gas cooling arrangements for electric circuit interrupters | |
SE7610464L (en) | POWER SWITCH | |
ES468258A1 (en) | Improvements introduced in the electric switches for installations. (Machine-translation by Google Translate, not legally binding) | |
GB995706A (en) | Improvements in arc extinguishing structures | |
SE9303506D0 (en) | Arc extinguisher for switch | |
FR2271653A2 (en) | Gas blast cct. breaker - has two partitioned chambers, one with small secondary chamber with stationary contact | |
GB1171297A (en) | Electric Switch | |
ES8105889A1 (en) | Dual arcing contacts for circuit breaker | |
FR2421459A1 (en) | Socket type line protective switch - has arc quenching chamber with cooling plates near first terminal, and outlet for gases near second terminal | |
GB739735A (en) | Improvements in or relating to arc-quenching chambers for electric switches | |
ES204934A1 (en) | Electric circuit breaker | |
ES8703056A1 (en) | A leakage current protection circuit breaker | |
GB553477A (en) | Improvements in and relating to gas blast electric circuit breakers | |
ES456695A1 (en) | Circuit breakers | |
ES8205331A1 (en) | Arc-chutes. | |
GB1212319A (en) | Switch construction with load break device | |
FR2454688A1 (en) | GAS CIRCUIT BREAKER | |
GB987869A (en) | Improvements in gas blast circuit breaker | |
FR2356259A1 (en) | AUTOPNEUMATIC COMPRESSED GAS CIRCUIT BREAKER | |
FR2417173A2 (en) | AUTOPNEUMATIC COMPRESSED GAS CIRCUIT BREAKER | |
ES484192A1 (en) | Compressed-gas high tension circuit interruptor. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970612 |