GB1001239A - Improvements relating to air-break electric circuit-breakers - Google Patents
Improvements relating to air-break electric circuit-breakersInfo
- Publication number
- GB1001239A GB1001239A GB2124662A GB2124662A GB1001239A GB 1001239 A GB1001239 A GB 1001239A GB 2124662 A GB2124662 A GB 2124662A GB 2124662 A GB2124662 A GB 2124662A GB 1001239 A GB1001239 A GB 1001239A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arc
- air
- breakers
- electric circuit
- runners
- 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
- H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
-
- 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
- H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
- H01H9/383—Arcing contact pivots relative to the movable contact assembly
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
1,001,239. Arc rupturing in switches. A. REYROLLE & CO. Ltd. June 1, 1962, No. 21246/62. Heading H2B. An air break circuit-breaker having main contacts 10, 14 is provided with a pair of arc runners inside an arc chute 30. One runner 20 is pivoted to the movable contact 14 at 22 and to a link 26 having a fixed pivot 27 so that when the main contacts are closed the two runners are in contact and when the main contacts have opened the two runners separate, the other end of runner 20 always being adjacent an arc extinguishing structure 30 inside the chute.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2124662A GB1001239A (en) | 1962-06-01 | 1962-06-01 | Improvements relating to air-break electric circuit-breakers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2124662A GB1001239A (en) | 1962-06-01 | 1962-06-01 | Improvements relating to air-break electric circuit-breakers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1001239A true GB1001239A (en) | 1965-08-11 |
Family
ID=10159680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2124662A Expired GB1001239A (en) | 1962-06-01 | 1962-06-01 | Improvements relating to air-break electric circuit-breakers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1001239A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0955653A2 (en) * | 1998-05-07 | 1999-11-10 | Eaton Corporation | Electrical switching apparatus having arc runner integral with stationary arcing contact |
-
1962
- 1962-06-01 GB GB2124662A patent/GB1001239A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0955653A2 (en) * | 1998-05-07 | 1999-11-10 | Eaton Corporation | Electrical switching apparatus having arc runner integral with stationary arcing contact |
EP0955653A3 (en) * | 1998-05-07 | 2000-06-28 | Eaton Corporation | Electrical switching apparatus having arc runner integral with stationary arcing contact |
AU742526B2 (en) * | 1998-05-07 | 2002-01-03 | Eaton Corporation | Electrical switching apparatus having arc runner integral with stationary arcing contact |
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