GB2522149B - Circuit Breaker - Google Patents
Circuit BreakerInfo
- Publication number
- GB2522149B GB2522149B GB1507410.7A GB201507410A GB2522149B GB 2522149 B GB2522149 B GB 2522149B GB 201507410 A GB201507410 A GB 201507410A GB 2522149 B GB2522149 B GB 2522149B
- Authority
- GB
- United Kingdom
- Prior art keywords
- 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 - Fee Related
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
- H01H33/08—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
-
- 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
- H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
-
- 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
- H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
- H01H33/185—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts
-
- 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
- H01H33/22—Selection of fluids for arc-extinguishing
-
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/68—Liquid-break switches, e.g. oil-break
-
- 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
- H01H9/345—Mounting of arc chutes
-
- 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
- H01H9/346—Details concerning the arc formation chamber
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/06—Details with automatic reconnection
- H02H3/066—Reconnection being a consequence of eliminating the fault which caused disconnection
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1507410.7A GB2522149B (en) | 2015-04-30 | 2015-04-30 | Circuit Breaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1507410.7A GB2522149B (en) | 2015-04-30 | 2015-04-30 | Circuit Breaker |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201507410D0 GB201507410D0 (en) | 2015-06-17 |
GB2522149A GB2522149A (en) | 2015-07-15 |
GB2522149B true GB2522149B (en) | 2015-12-30 |
Family
ID=53404974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1507410.7A Expired - Fee Related GB2522149B (en) | 2015-04-30 | 2015-04-30 | Circuit Breaker |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2522149B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107543462B (en) * | 2017-08-14 | 2019-06-28 | 江苏大学 | A kind of supercavitating vehicle |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB370386A (en) * | 1929-12-03 | 1932-04-04 | Westinghouse Electric & Mfg Co | Improvements in or relating to electric circuit interrupters |
GB384007A (en) * | 1930-09-19 | 1932-12-01 | Siemens Ag | Improvements in or relating to electric switches with arc extinction by self-generated vapour |
GB479069A (en) * | 1936-08-05 | 1938-01-31 | Gen Electric Co Ltd | Improvements in electric switches having arc preventing or limiting arrangements |
-
2015
- 2015-04-30 GB GB1507410.7A patent/GB2522149B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB370386A (en) * | 1929-12-03 | 1932-04-04 | Westinghouse Electric & Mfg Co | Improvements in or relating to electric circuit interrupters |
GB384007A (en) * | 1930-09-19 | 1932-12-01 | Siemens Ag | Improvements in or relating to electric switches with arc extinction by self-generated vapour |
GB479069A (en) * | 1936-08-05 | 1938-01-31 | Gen Electric Co Ltd | Improvements in electric switches having arc preventing or limiting arrangements |
Also Published As
Publication number | Publication date |
---|---|
GB2522149A (en) | 2015-07-15 |
GB201507410D0 (en) | 2015-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20190430 |