GB1383570A - High-voltage circuit breaker - Google Patents
High-voltage circuit breakerInfo
- Publication number
- GB1383570A GB1383570A GB4047272A GB4047272A GB1383570A GB 1383570 A GB1383570 A GB 1383570A GB 4047272 A GB4047272 A GB 4047272A GB 4047272 A GB4047272 A GB 4047272A GB 1383570 A GB1383570 A GB 1383570A
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuit breaker
- voltage circuit
- breaker
- chamber
- tube
- 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
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
- H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
- H01H33/75—Liquid-break switches, e.g. oil-break
Landscapes
- Breakers (AREA)
- Circuit Breakers (AREA)
Abstract
1383570 Liquid-blast circuit-breaker SACHSENWERK LICHTUND KRAFT-AG 31 Aug 1972 [1 Sept 1971] 40472/72 Heading H1N A low-oil-content circuit-breaker has an arcextinguishing chamber 2 from which a moving contact 4 is withdrawn to a position spaced from the chamber to define a gap which is enclosed by an insulating tube 8 provided with electrodes 11, 13 at its ends, the inner and outer surfaces of the tube 8 being coated with synthetic resin lacquer, e.g. polytetrafluoroethylene.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712143694 DE2143694A1 (en) | 1971-09-01 | 1971-09-01 | HIGH VOLTAGE CIRCUIT BREAKER |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1383570A true GB1383570A (en) | 1974-02-12 |
Family
ID=5818322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4047272A Expired GB1383570A (en) | 1971-09-01 | 1972-08-31 | High-voltage circuit breaker |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH539939A (en) |
| DE (1) | DE2143694A1 (en) |
| FR (1) | FR2150912B3 (en) |
| GB (1) | GB1383570A (en) |
| IT (1) | IT959946B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112509853A (en) * | 2020-12-02 | 2021-03-16 | 特变电工云集高压开关有限公司 | Airflow control element with shielding function |
-
1971
- 1971-09-01 DE DE19712143694 patent/DE2143694A1/en active Pending
-
1972
- 1972-06-23 IT IT2615272A patent/IT959946B/en active
- 1972-08-24 CH CH1253072A patent/CH539939A/en not_active IP Right Cessation
- 1972-08-28 FR FR7230552A patent/FR2150912B3/fr not_active Expired
- 1972-08-31 GB GB4047272A patent/GB1383570A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112509853A (en) * | 2020-12-02 | 2021-03-16 | 特变电工云集高压开关有限公司 | Airflow control element with shielding function |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2150912A1 (en) | 1973-04-13 |
| IT959946B (en) | 1973-11-10 |
| CH539939A (en) | 1973-07-31 |
| FR2150912B3 (en) | 1975-10-03 |
| DE2143694A1 (en) | 1973-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1212069A (en) | Improvements in or relating to electric switch contact assemblies | |
| GB735549A (en) | Improvements in and relating to electric circuit breakers | |
| CA1012598A (en) | Inline electron gun having an improved convergence assembly | |
| GB1014013A (en) | Gas-blast electric circuit interrupters | |
| GB1371123A (en) | Electric switches | |
| ES392170A1 (en) | IMPROVEMENTS IN THE CONSTRUCTION OF ELECTRIC SWITCHES WITH EXTINGUISHING CHAMBERS. | |
| GB1383570A (en) | High-voltage circuit breaker | |
| GB1235203A (en) | Improved gas blast circuit breakers | |
| FR2254871A1 (en) | Circuit interrupter with arc suppression - uses gas-producing insulation and magnets to rotate arc | |
| JPS52156347A (en) | Gas insulated switch | |
| GB1477711A (en) | Electric circuit breaker | |
| GB1222919A (en) | Electric switches | |
| CA950014A (en) | High-voltage circuit-breaker with gas quenching | |
| ES387986A1 (en) | Contact structure for high-voltage circuit interrupter with liner components | |
| CA1011419A (en) | High voltage insulator assembly | |
| GB1292829A (en) | Contact capsule for an electrical vacuum switch | |
| ES399490A1 (en) | New impregnation mixtures for electrical insulating mixtures | |
| GB1401111A (en) | Electrical switches | |
| GB1157812A (en) | Electrical Switches | |
| ES347342A1 (en) | Vacuum-type circuit interrupter with hollow contacts | |
| GB1099442A (en) | Vacuum circuit breaker | |
| GB1463471A (en) | Arrangement for preventing glow discharges | |
| JPS5238200A (en) | Electric apparatus | |
| JPS51122788A (en) | Insulating spacer | |
| JPS527623A (en) | Tv receiver |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |