DK2033201T3 - Afbryderkredsløb - Google Patents
AfbryderkredsløbInfo
- Publication number
- DK2033201T3 DK2033201T3 DK07703393.4T DK07703393T DK2033201T3 DK 2033201 T3 DK2033201 T3 DK 2033201T3 DK 07703393 T DK07703393 T DK 07703393T DK 2033201 T3 DK2033201 T3 DK 2033201T3
- Authority
- DK
- Denmark
- Prior art keywords
- contacts
- response
- supply
- during
- power circuit
- Prior art date
Links
Classifications
-
- 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
- H02H3/26—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/32—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
- H02H3/33—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
-
- 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
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Keying Circuit Devices (AREA)
- Electronic Switches (AREA)
- Harvester Elements (AREA)
- Amplifiers (AREA)
- Details Of Television Scanning (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Control Of Eletrric Generators (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IES20060453 | 2006-06-15 | ||
| PCT/EP2007/001158 WO2007144032A1 (en) | 2006-06-15 | 2007-02-07 | Switching circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2033201T3 true DK2033201T3 (da) | 2010-06-21 |
Family
ID=37951895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK07703393.4T DK2033201T3 (da) | 2006-06-15 | 2007-02-07 | Afbryderkredsløb |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US8018697B2 (da) |
| EP (1) | EP2033201B1 (da) |
| CN (1) | CN101467226B (da) |
| AT (1) | ATE459971T1 (da) |
| AU (1) | AU2007260358B2 (da) |
| DE (1) | DE602007005130D1 (da) |
| DK (1) | DK2033201T3 (da) |
| ES (1) | ES2340884T3 (da) |
| WO (1) | WO2007144032A1 (da) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012110279A1 (en) * | 2011-02-15 | 2012-08-23 | Shakira Limited | Electromechanical relay circuit |
| CN103380476B (zh) * | 2011-02-16 | 2016-05-25 | 伊顿工业（奥地利）有限公司 | 故障电流保护开关 |
| GB2521872A (en) * | 2014-01-07 | 2015-07-08 | Tripco Ltd | An electrical fault protection device |
| GB2533365B (en) | 2014-12-18 | 2017-02-08 | Shakira Ltd | Residual Current Devices |
| WO2020000053A1 (en) * | 2018-06-29 | 2020-01-02 | Breville Pty Limited | Improved induction heating circuit, protection circuit and cooling system for an appliance |
| CN111864694B (zh) * | 2019-04-30 | 2022-09-27 | 上海复旦微电子集团股份有限公司 | 剩余电流保护电路 |
| SE543846C2 (en) * | 2019-12-06 | 2021-08-10 | Blixt Tech Ab | Residual current circuit breaker |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3265933A (en) * | 1963-10-24 | 1966-08-09 | Allis Chalmers Mfg Co | Control circuit for operating circuit interrupter at a zero current point in system wave form |
| US3732463A (en) * | 1972-01-03 | 1973-05-08 | Gte Laboratories Inc | Ground fault detection and interruption apparatus |
| US5410193A (en) * | 1992-10-02 | 1995-04-25 | Eastman Kodak Company | Apparatus and technique for connecting a source of zero crossing AC voltage to and disconnecting it from an AC load line |
| FR2751483B1 (fr) * | 1996-07-18 | 1998-08-28 | Gec Alsthom T & D Sa | Procede de protection de defaillance d'un disjoncteur |
| US6128169A (en) * | 1997-12-19 | 2000-10-03 | Leviton Manufacturing Co., Inc. | Arc fault detector with circuit interrupter and early arc fault detection |
| US6807035B1 (en) | 2000-11-28 | 2004-10-19 | Hubbell Incorporated | Fault interrupter using microcontroller for fault sensing and automatic self-testing |
| US6768615B2 (en) * | 2002-06-24 | 2004-07-27 | Daniel Liu | Spark elimination circuit for controlling relay contacts |
-
2007
- 2007-02-07 AU AU2007260358A patent/AU2007260358B2/en not_active Ceased
- 2007-02-07 DE DE602007005130T patent/DE602007005130D1/de active Active
- 2007-02-07 CN CN2007800222537A patent/CN101467226B/zh not_active Expired - Fee Related
- 2007-02-07 DK DK07703393.4T patent/DK2033201T3/da active
- 2007-02-07 EP EP07703393A patent/EP2033201B1/en not_active Not-in-force
- 2007-02-07 WO PCT/EP2007/001158 patent/WO2007144032A1/en active Application Filing
- 2007-02-07 AT AT07703393T patent/ATE459971T1/de not_active IP Right Cessation
- 2007-02-07 US US12/226,058 patent/US8018697B2/en not_active Expired - Fee Related
- 2007-02-07 ES ES07703393T patent/ES2340884T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| AU2007260358B2 (en) | 2011-07-21 |
| US8018697B2 (en) | 2011-09-13 |
| CN101467226B (zh) | 2012-10-10 |
| CN101467226A (zh) | 2009-06-24 |
| AU2007260358A1 (en) | 2007-12-21 |
| DE602007005130D1 (de) | 2010-04-15 |
| WO2007144032A1 (en) | 2007-12-21 |
| ATE459971T1 (de) | 2010-03-15 |
| EP2033201B1 (en) | 2010-03-03 |
| US20090244794A1 (en) | 2009-10-01 |
| ES2340884T3 (es) | 2010-06-10 |
| EP2033201A1 (en) | 2009-03-11 |
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