GB2597368B - A residual current circuit breaker - Google Patents
A residual current circuit breaker Download PDFInfo
- Publication number
- GB2597368B GB2597368B GB2108201.1A GB202108201A GB2597368B GB 2597368 B GB2597368 B GB 2597368B GB 202108201 A GB202108201 A GB 202108201A GB 2597368 B GB2597368 B GB 2597368B
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuit breaker
- current circuit
- residual current
- residual
- 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.)
- Active
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
- H01H9/346—Details concerning the arc formation chamber
-
- 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
- H01H33/66—Vacuum switches
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
-
- 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
- H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
- H01H9/446—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
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/18—Means for extinguishing or suppressing arc
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021091716.4U CN212161733U (en) | 2020-06-12 | 2020-06-12 | Residual current circuit breaker |
Publications (3)
Publication Number | Publication Date |
---|---|
GB202108201D0 GB202108201D0 (en) | 2021-07-21 |
GB2597368A GB2597368A (en) | 2022-01-26 |
GB2597368B true GB2597368B (en) | 2023-01-11 |
Family
ID=73702761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2108201.1A Active GB2597368B (en) | 2020-06-12 | 2021-06-09 | A residual current circuit breaker |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN212161733U (en) |
AU (2) | AU2021203848B2 (en) |
GB (1) | GB2597368B (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020031264A1 (en) * | 2018-08-07 | 2020-02-13 | 三菱電機株式会社 | Circuit breaker |
-
2020
- 2020-06-12 CN CN202021091716.4U patent/CN212161733U/en active Active
-
2021
- 2021-06-09 GB GB2108201.1A patent/GB2597368B/en active Active
- 2021-06-10 AU AU2021203848A patent/AU2021203848B2/en active Active
- 2021-06-10 AU AU2021103269A patent/AU2021103269A4/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020031264A1 (en) * | 2018-08-07 | 2020-02-13 | 三菱電機株式会社 | Circuit breaker |
Also Published As
Publication number | Publication date |
---|---|
GB2597368A (en) | 2022-01-26 |
AU2021103269A4 (en) | 2021-08-12 |
AU2021203848B2 (en) | 2023-01-19 |
GB202108201D0 (en) | 2021-07-21 |
AU2021203848A1 (en) | 2022-01-06 |
CN212161733U (en) | 2020-12-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP4138108A4 (en) | Circuit breaker | |
EP4089707C0 (en) | 2p2m electromagnetic residual current circuit breaker with overcurrent protection | |
KR102457471B9 (en) | Smart Arc Fault Circuit Interrupters | |
EP3797438C0 (en) | Disconnecting device for interrupting a direct current of a current path, and circuit breaker | |
EP4071780A4 (en) | Electric operating device for circuit breaker | |
EP3948915A4 (en) | Circuit breaker for breaking an electrical circuit | |
GB201903018D0 (en) | Circuit breaker | |
HUE062383T2 (en) | Circuit breaker for isolating an electrical circuit | |
EP4059035C0 (en) | Vacuum circuit breaker with weldable copper switching contacts | |
GB2597368B (en) | A residual current circuit breaker | |
EP4105961A4 (en) | Circuit breaker | |
PL3959736T3 (en) | Direct current electric circuit interrupting switch assembly | |
EP4138109A4 (en) | Plug-in circuit breaker | |
KR102404376B9 (en) | Arc Fault Circuit Interrupters implemented as modular extension | |
GB2579467B (en) | Electrical switching arrangement | |
GB2580206B (en) | Protective switching device for a low-voltage circuit for identifying series arcing faults | |
GB202001691D0 (en) | Circuit breaker and method for operating a circuit breaker | |
GB2603541B (en) | A pyrotechnic electrical interrupter | |
EP3864682C0 (en) | Interrupter unit for a circuit breaker | |
EP4181166A4 (en) | Circuit breaker | |
PL3716305T3 (en) | A circuit breaker | |
HU5692U (en) | A breaker switch-disconnector-earthing switch assembly | |
EP4018466C0 (en) | Assembly for a high-voltage circuit breaker, and corresponding high-voltage circuit breaker | |
ZA202208519B (en) | Miniature circuit breaker | |
GB202212313D0 (en) | An electrical interrupter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
COOA | Change in applicant's name or ownership of the application |
Owner name: DALIAN INO-TECH CO., LTD. Free format text: FORMER OWNER: YUEQING ZHISHUN ELECTRIC CO., LTD |