GB451431A - Improvements in and relating to gas-blast electric switches - Google Patents
Improvements in and relating to gas-blast electric switchesInfo
- Publication number
- GB451431A GB451431A GB4805/35A GB480535A GB451431A GB 451431 A GB451431 A GB 451431A GB 4805/35 A GB4805/35 A GB 4805/35A GB 480535 A GB480535 A GB 480535A GB 451431 A GB451431 A GB 451431A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- nozzle
- tube
- blast
- movement
- 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
- 238000000926 separation method Methods 0.000 abstract 1
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
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Circuit Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE451431X | 1934-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB451431A true GB451431A (en) | 1936-08-06 |
Family
ID=6538518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4805/35A Expired GB451431A (en) | 1934-02-14 | 1935-02-14 | Improvements in and relating to gas-blast electric switches |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE451431A (enrdf_load_stackoverflow) |
| GB (1) | GB451431A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2978560A (en) * | 1958-03-20 | 1961-04-04 | Ite Circuit Breaker Ltd | Interrupter unit for telescoping blade switch |
| US3137779A (en) * | 1957-11-05 | 1964-06-16 | Latour Andre | Circuit-breakers having magnetic blow-out means |
-
0
- BE BE451431D patent/BE451431A/xx unknown
-
1935
- 1935-02-14 GB GB4805/35A patent/GB451431A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3137779A (en) * | 1957-11-05 | 1964-06-16 | Latour Andre | Circuit-breakers having magnetic blow-out means |
| US2978560A (en) * | 1958-03-20 | 1961-04-04 | Ite Circuit Breaker Ltd | Interrupter unit for telescoping blade switch |
Also Published As
| Publication number | Publication date |
|---|---|
| BE451431A (enrdf_load_stackoverflow) |
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