GB738467A - High tension electric circuit breaker with a plurality of series connected breaking gaps - Google Patents
High tension electric circuit breaker with a plurality of series connected breaking gapsInfo
- Publication number
- GB738467A GB738467A GB29301/53A GB2930153A GB738467A GB 738467 A GB738467 A GB 738467A GB 29301/53 A GB29301/53 A GB 29301/53A GB 2930153 A GB2930153 A GB 2930153A GB 738467 A GB738467 A GB 738467A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resistors
- breaks
- main
- series
- circuit breaker
- 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
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Gas-Insulated Switchgears (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
738,467. Arc rupturing in switches. ALLMANNA SVENSKA ELEKTRISKA AKTIEBOLAGET. Oct. 23, 1953 [Dec. 31, 1952], No. 29301/53. Class 38 (5). A high-tension circuit-breaker has a plurality of series-connected main " breaks " 1 in insulated compressed-air containers 7, voltagedependent resistors 4 in parallel with the series of main breaks, auxiliary " breaks " 2 in series with the resistors 4 and arranged within the containers 7, high ohmic resistors or, as shown, condensers 3 connected in parallel with the main breaks 1 to control the voltage distribution over the main breaks, and high ohmic resistors 6 to connect the resistors 4 to the impedances 3 to control the voltage distribution over the resistors 4 when the breaks 2 are open. The resistors 6 also prevent overloading of the voltage dependent resistors 4 should one or more of the main breaks 1 re-strike. Specifications 680,456 and 689,973 are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE318609X | 1952-12-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB738467A true GB738467A (en) | 1955-10-12 |
Family
ID=20307783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29301/53A Expired GB738467A (en) | 1952-12-31 | 1953-10-23 | High tension electric circuit breaker with a plurality of series connected breaking gaps |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH318609A (en) |
DE (1) | DE974621C (en) |
FR (1) | FR1086701A (en) |
GB (1) | GB738467A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015010916A1 (en) * | 2013-07-25 | 2015-01-29 | Siemens Aktiengesellschaft | Switch device |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1052500B (en) * | 1956-03-19 | 1959-03-12 | Asea Ab | High-voltage compressed air switch with several circuit breakers connected in series |
BE564098A (en) * | 1957-01-22 | |||
CH357780A (en) * | 1958-03-08 | 1961-10-31 | Bbc Brown Boveri & Cie | Circuit breaker with auxiliary breaking point |
DE1127990B (en) * | 1958-06-26 | 1962-04-19 | Continental Elektro Ind Ag | Compressed air switch with several circuit breakers per pole |
US3139586A (en) * | 1961-02-14 | 1964-06-30 | Richard P Dolan | Balancing system for pulse generators |
US3995198A (en) * | 1973-05-14 | 1976-11-30 | Licentia Patent-Verwaltungs-G.M.B.H. | High voltage circuit breaker |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE726441C (en) * | 1940-06-08 | 1942-10-14 | Bbc Brown Boveri & Cie | Multiple break switch |
BE457528A (en) * | 1943-09-11 |
-
1953
- 1953-10-20 DE DEA19006A patent/DE974621C/en not_active Expired
- 1953-10-23 GB GB29301/53A patent/GB738467A/en not_active Expired
- 1953-10-30 CH CH318609D patent/CH318609A/en unknown
- 1953-11-09 FR FR1086701D patent/FR1086701A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015010916A1 (en) * | 2013-07-25 | 2015-01-29 | Siemens Aktiengesellschaft | Switch device |
Also Published As
Publication number | Publication date |
---|---|
CH318609A (en) | 1957-01-15 |
DE974621C (en) | 1961-03-02 |
FR1086701A (en) | 1955-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1414715A (en) | Circuit interrupting means for high-voltage direct current | |
GB530971A (en) | Improvements in and relating to multibreak gas blast circuit breakers | |
GB738467A (en) | High tension electric circuit breaker with a plurality of series connected breaking gaps | |
GB724707A (en) | Air blast high tension circuit breakers | |
GB1261592A (en) | Improvements in high voltage circuit breakers | |
GB769831A (en) | High tension air blast eiectric circuit breaker | |
GB571110A (en) | Improvements in or relating to electric circuit interrupters having arc-extinguishing arrangements | |
GB991926A (en) | Improvements in or relating to arc-chutes for circuit-breakers | |
GB662826A (en) | Air blast electric circuit breaker for large currents | |
GB816309A (en) | Air blast electric circuit breaker for high voltages | |
GB908686A (en) | Improvements in air blast electric circuit breakers | |
GB872869A (en) | Circuit breaker with plug isolators particularly for metal clad electric switchgear | |
GB1137413A (en) | Improvements in electric circuit breaking devices | |
GB1136957A (en) | Air blast electric circuit-breaker | |
GB673598A (en) | Arrangement in electric high tension circuit breakers | |
GB644489A (en) | Improvements in or relating to air-blast electric circuit breakers | |
GB1202175A (en) | Improvements in or relating to gas blast circuit breakers | |
GB583200A (en) | Improvements in electric compressed air blow-out circuit breakers | |
GB680465A (en) | Air blast circuit breakers having means for reducing eddy formation in the air blast | |
GB552091A (en) | Improvements in or relating to multiple-break gas-blast circuit-breakers | |
GB562729A (en) | Improvements in and relating to multi-break gas blast circuit breaker installations | |
GB729280A (en) | Improvements in or relating to an arc-extinguishing arrangement for compressed air electric circuit breakers | |
GB698598A (en) | High tension air-blast electric circuit-breaker | |
GB754539A (en) | A gas-blast electric circuit breaker | |
GB606618A (en) | Arrangement in compressed air circuit breakers with parallel resistance |