GB562729A - Improvements in and relating to multi-break gas blast circuit breaker installations - Google Patents
Improvements in and relating to multi-break gas blast circuit breaker installationsInfo
- Publication number
- GB562729A GB562729A GB4953/43A GB495343A GB562729A GB 562729 A GB562729 A GB 562729A GB 4953/43 A GB4953/43 A GB 4953/43A GB 495343 A GB495343 A GB 495343A GB 562729 A GB562729 A GB 562729A
- Authority
- GB
- United Kingdom
- Prior art keywords
- break
- relating
- circuit breaker
- breaker
- circuit
- 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
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
-
- 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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
- H01H2033/146—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc using capacitors, e.g. for the voltage division over the different switches
Landscapes
- Circuit Breakers (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
562,729. Gas-blast switches. AKT,- GES. BROWN, BOVERI, & CIE. March 26, 1943, No. 4953. Convention date, May 6, 1942. [Class 38 (v)] A gas-blast circuit-breaker installation with multi-break circuit-breaker units a, b connected in series, has at least one unit a bridged over by a resistance c which reduces the current flowing over the other, and subsequently - opening, unit b, the voltage-distribution over the break-points of the latter being rendered uniform by means of condensers d1 ... d3 or other devices. The units may be mounted on a common insulator e or on separate insulators, and the resistance may be adapted for potential-equalizing and mounted on, or separately from, the circuit-breaker. Specification 530,971 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH562729X | 1942-05-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB562729A true GB562729A (en) | 1944-07-13 |
Family
ID=4520417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4953/43A Expired GB562729A (en) | 1942-05-06 | 1943-03-26 | Improvements in and relating to multi-break gas blast circuit breaker installations |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE449984A (en) |
CH (1) | CH227425A (en) |
FR (1) | FR892082A (en) |
GB (1) | GB562729A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3136921A (en) * | 1957-12-10 | 1964-06-09 | Westinghouse Electric Corp | Circuit breakers |
US3227924A (en) * | 1960-10-26 | 1966-01-04 | Continental Elektro Ind Ag | High voltage power circuit breaker pole units having series breaks |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1007854B (en) * | 1954-10-30 | 1957-05-09 | Licentia Gmbh | Arrangement for capacitive voltage control in high-voltage switches with multiple interruption lines |
-
0
- BE BE449984D patent/BE449984A/xx unknown
-
1942
- 1942-05-06 CH CH227425D patent/CH227425A/en unknown
-
1943
- 1943-03-10 FR FR892082D patent/FR892082A/en not_active Expired
- 1943-03-26 GB GB4953/43A patent/GB562729A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3136921A (en) * | 1957-12-10 | 1964-06-09 | Westinghouse Electric Corp | Circuit breakers |
US3227924A (en) * | 1960-10-26 | 1966-01-04 | Continental Elektro Ind Ag | High voltage power circuit breaker pole units having series breaks |
Also Published As
Publication number | Publication date |
---|---|
BE449984A (en) | |
FR892082A (en) | 1944-03-28 |
CH227425A (en) | 1943-06-15 |
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