GB1107976A - Improvements relating to arc chutes - Google Patents
Improvements relating to arc chutesInfo
- Publication number
- GB1107976A GB1107976A GB1204166A GB1204166A GB1107976A GB 1107976 A GB1107976 A GB 1107976A GB 1204166 A GB1204166 A GB 1204166A GB 1204166 A GB1204166 A GB 1204166A GB 1107976 A GB1107976 A GB 1107976A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plates
- sidewalls
- notches
- improvements relating
- arc
- 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-Extinguishing Devices That Are Switches (AREA)
Abstract
1,107,976. Arc-rupturing. OTTERMILL SWITCHGEAR Ltd. 20 Feb., 1967 [18 March, 1966 (2)], Nos. 12041/66 and 12042/66. Heading H1N. An arc chute for an airbreak circuit-interrupter comprises a housing having insulating sidewalls 7, a pair of insulating plates 9 located against the sidewalls by cooperating projections 10 and recesses or apertures 8, and a number of metal plates each located at each side in notches 11 in the plates 9 and extending (at 15) between the plates 9 to maintain the plates in position. Shorter metal plates 17 may be disposed between the plates having the extensions 15. The plates may be of steel and have their upper ends supported in notches in plates 18 which may be riveted at 19 to the sidewalls or secured in a like manner as the plates 9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1204166A GB1107976A (en) | 1966-03-18 | 1966-03-18 | Improvements relating to arc chutes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1204166A GB1107976A (en) | 1966-03-18 | 1966-03-18 | Improvements relating to arc chutes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1107976A true GB1107976A (en) | 1968-03-27 |
Family
ID=9997368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1204166A Expired GB1107976A (en) | 1966-03-18 | 1966-03-18 | Improvements relating to arc chutes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1107976A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0195862A1 (en) * | 1985-03-26 | 1986-10-01 | Mitsubishi Denki Kabushiki Kaisha | Arc chute for a circuit breaker |
EP1463075A2 (en) | 2003-03-22 | 2004-09-29 | ABB PATENT GmbH | Stack of arc extinguishing blades for an electrical switch, in particular for an electrical circuit breaker |
-
1966
- 1966-03-18 GB GB1204166A patent/GB1107976A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0195862A1 (en) * | 1985-03-26 | 1986-10-01 | Mitsubishi Denki Kabushiki Kaisha | Arc chute for a circuit breaker |
EP1463075A2 (en) | 2003-03-22 | 2004-09-29 | ABB PATENT GmbH | Stack of arc extinguishing blades for an electrical switch, in particular for an electrical circuit breaker |
EP1463075A3 (en) * | 2003-03-22 | 2006-04-19 | ABB PATENT GmbH | Stack of arc extinguishing blades for an electrical switch, in particular for an electrical circuit breaker |
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