GB1179736A - Improvements in Current Interruptors - Google Patents
Improvements in Current InterruptorsInfo
- Publication number
- GB1179736A GB1179736A GB2288667A GB2288667A GB1179736A GB 1179736 A GB1179736 A GB 1179736A GB 2288667 A GB2288667 A GB 2288667A GB 2288667 A GB2288667 A GB 2288667A GB 1179736 A GB1179736 A GB 1179736A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arc
- interruptors
- current
- network
- series arcs
- 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
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/36—Metal parts
Landscapes
- Arc Welding Control (AREA)
- Scissors And Nippers (AREA)
Abstract
1,179,736. Arc extinguishing in switches. WATFORD ELECTRIC CO. Ltd. 29 Aug., 1968 [31 May, 1967], No. 22886/67. Heading H1N. In an arc-chute having a plurality of splitter plates for dividing the arc into several series arcs, a rectifying network 15 is connected to shunt at least one but not all of the series arcs. The network 15 may comprise a single diode, S.C.R. or transistor or a combination of elements providing the necessary forward and reverse impedances. The invention may be applied to a double break arrangement (Fig. 2, not shown).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2288667A GB1179736A (en) | 1967-05-31 | 1967-05-31 | Improvements in Current Interruptors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2288667A GB1179736A (en) | 1967-05-31 | 1967-05-31 | Improvements in Current Interruptors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1179736A true GB1179736A (en) | 1970-01-28 |
Family
ID=10186640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2288667A Expired GB1179736A (en) | 1967-05-31 | 1967-05-31 | Improvements in Current Interruptors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1179736A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1876618A1 (en) * | 2006-07-07 | 2008-01-09 | Sécheron SA | Adaptable arc chute for circuitbreaker |
EP2378531A1 (en) * | 2010-04-16 | 2011-10-19 | ABB Technology AG | Switch unit and circuit breaker for a medium voltage circuit |
JP2012089269A (en) * | 2010-10-15 | 2012-05-10 | Toshiba Corp | Arc-extinguishing device of air circuit breaker |
WO2016091318A1 (en) * | 2014-12-12 | 2016-06-16 | Abb Technology Ltd | A switching device |
US10614979B2 (en) | 2017-01-13 | 2020-04-07 | Abb Schweiz Ag | Arc chute with splitter plates interconnected by resistors |
EP3910658A1 (en) * | 2020-05-14 | 2021-11-17 | ABB Schweiz AG | A switching apparatus for electric power distribution grids |
WO2024149957A1 (en) * | 2023-01-13 | 2024-07-18 | Safran Electrical & Power | Electrical contactor with an integrated breaking device |
-
1967
- 1967-05-31 GB GB2288667A patent/GB1179736A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1876618A1 (en) * | 2006-07-07 | 2008-01-09 | Sécheron SA | Adaptable arc chute for circuitbreaker |
CN101101823B (en) * | 2006-07-07 | 2011-06-01 | 赛雪龙公司 | Adaptable arc chute for circuit breaker |
EP2378531A1 (en) * | 2010-04-16 | 2011-10-19 | ABB Technology AG | Switch unit and circuit breaker for a medium voltage circuit |
US8735757B2 (en) | 2010-04-16 | 2014-05-27 | Abb Technology Ag | Switch unit and circuit breaker for a medium voltage circuit |
JP2012089269A (en) * | 2010-10-15 | 2012-05-10 | Toshiba Corp | Arc-extinguishing device of air circuit breaker |
WO2016091318A1 (en) * | 2014-12-12 | 2016-06-16 | Abb Technology Ltd | A switching device |
US10614979B2 (en) | 2017-01-13 | 2020-04-07 | Abb Schweiz Ag | Arc chute with splitter plates interconnected by resistors |
EP3910658A1 (en) * | 2020-05-14 | 2021-11-17 | ABB Schweiz AG | A switching apparatus for electric power distribution grids |
WO2024149957A1 (en) * | 2023-01-13 | 2024-07-18 | Safran Electrical & Power | Electrical contactor with an integrated breaking device |
FR3145061A1 (en) * | 2023-01-13 | 2024-07-19 | Safran Electrical & Power | Electrical contactor with integrated cut-off device |
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