BR112012023632A2 - interruptor de circuito de corrente de fuga - Google Patents
interruptor de circuito de corrente de fugaInfo
- Publication number
- BR112012023632A2 BR112012023632A2 BR112012023632A BR112012023632A BR112012023632A2 BR 112012023632 A2 BR112012023632 A2 BR 112012023632A2 BR 112012023632 A BR112012023632 A BR 112012023632A BR 112012023632 A BR112012023632 A BR 112012023632A BR 112012023632 A2 BR112012023632 A2 BR 112012023632A2
- Authority
- BR
- Brazil
- Prior art keywords
- circuit breaker
- leakage current
- current circuit
- leakage
- breaker
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
- H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
-
- 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
- H02H3/334—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 with means to produce an artificial unbalance for other protection or monitoring reasons or remote control
- H02H3/335—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 with means to produce an artificial unbalance for other protection or monitoring reasons or remote control the main function being self testing of the device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
- H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
- H01H2083/045—Auxiliary switch opening testing circuit in synchronism with the main circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
- H01H83/144—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection with differential transformer
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Breakers (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0045010A AT509838A2 (de) | 2010-03-19 | 2010-03-19 | Fehlerstromschutzschalter |
PCT/AT2011/000114 WO2011113072A1 (de) | 2010-03-19 | 2011-03-09 | Fehlerstromschutzschalter |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012023632A2 true BR112012023632A2 (pt) | 2017-03-21 |
Family
ID=44072793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012023632A BR112012023632A2 (pt) | 2010-03-19 | 2011-03-09 | interruptor de circuito de corrente de fuga |
Country Status (11)
Country | Link |
---|---|
US (2) | US8624694B2 (pt) |
EP (1) | EP2548214B1 (pt) |
CN (1) | CN102870186B (pt) |
AT (1) | AT509838A2 (pt) |
BR (1) | BR112012023632A2 (pt) |
CL (1) | CL2012002557A1 (pt) |
DK (1) | DK2548214T3 (pt) |
ES (1) | ES2449477T3 (pt) |
PL (1) | PL2548214T3 (pt) |
UA (1) | UA107220C2 (pt) |
WO (1) | WO2011113072A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2012219004A1 (en) * | 2011-02-16 | 2013-08-15 | Eaton Industries (Austria) Gmbh | Residual-current-operated circuit breaker |
WO2016008978A1 (de) | 2014-07-16 | 2016-01-21 | Eaton Industries (Austria) Gmbh | Vorrichtung zur fehlerstromabsenkung |
FR3029350B1 (fr) * | 2014-12-01 | 2016-12-23 | Hager-Electro Sas | Dispositif de protection differentielle |
DE102017217267A1 (de) | 2017-09-28 | 2018-07-26 | Siemens Aktiengesellschaft | Fehlerstromschutzschalter und Prüfstromkreis |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3230557A1 (de) | 1982-08-17 | 1984-02-23 | Siemens AG, 1000 Berlin und 8000 München | Fehlerstromschutzschalter |
GB2238921A (en) | 1989-12-07 | 1991-06-12 | Wellong Trading Ltd | Ground fault circuit interrupter |
DE9116917U1 (de) | 1991-07-08 | 1994-07-21 | Siemens AG, 80333 München | Fehlerstromschutzschalter |
EP0524142B1 (de) | 1991-07-12 | 1996-10-02 | CMC Carl Maier + Cie AG | Elektronische Auslöseschaltung für einen FI-Schutzschalter |
DE4439072C2 (de) | 1994-11-02 | 1996-09-26 | Kopp Heinrich Ag | Schutzschalter für die Abschaltung von Fehlerströmen beliebiger Stromart |
JP3559165B2 (ja) | 1998-05-25 | 2004-08-25 | 三菱電機株式会社 | 漏電遮断器 |
EP1150412A1 (de) | 2000-04-25 | 2001-10-31 | Siemens Aktiengesellschaft | Fehlerstrom-Schutzschalter und Verfahren zum Überprüfen der Funktionsfähigkeit eines Fehlerstrom-Schutzschalters |
US7026895B2 (en) * | 2003-01-23 | 2006-04-11 | Leviton Manufacturing Co., Inc. | GFCI receptacle having plug blocking means |
DE60317183T2 (de) * | 2003-07-15 | 2008-06-26 | Gamesa Innovation & Technology, S.L. Unipersonal | Steuer- und Schutzgerät für ein doppelgespeistes Induktionsgeneratorsystem |
CN2704941Y (zh) * | 2004-05-21 | 2005-06-15 | 上海益而益电器制造有限公司 | 一种具有反向接线保护功能的漏电保护插座 |
CN100433224C (zh) * | 2004-09-01 | 2008-11-12 | 陈贵 | 具有反向接线保护功能的接地故障线路断路器 |
US7619861B2 (en) * | 2004-09-29 | 2009-11-17 | Pass & Seymour, Inc. | Protective device having a thin construction |
US20100191306A1 (en) * | 2006-01-25 | 2010-07-29 | Greatbatch Ltd. | Transient voltage suppression circuit for an implanted rfid chip |
GB0607331D0 (en) * | 2006-04-12 | 2006-05-24 | Deepstream Technologies Ltd | Residual current device having voltage dependent and voltage independent modes of operation |
CN101227076B (zh) * | 2008-01-14 | 2010-06-23 | 通领科技集团有限公司 | 接地故障断路器的故障自检电路 |
AT506346B1 (de) | 2008-02-14 | 2010-01-15 | Moeller Gebaeudeautomation Gmb | Fehlerstromschutzschalter |
-
2010
- 2010-03-19 AT AT0045010A patent/AT509838A2/de not_active Application Discontinuation
-
2011
- 2011-03-09 PL PL11714674T patent/PL2548214T3/pl unknown
- 2011-03-09 UA UAA201212012A patent/UA107220C2/uk unknown
- 2011-03-09 ES ES11714674.6T patent/ES2449477T3/es active Active
- 2011-03-09 DK DK11714674.6T patent/DK2548214T3/en active
- 2011-03-09 US US13/635,783 patent/US8624694B2/en not_active Expired - Fee Related
- 2011-03-09 WO PCT/AT2011/000114 patent/WO2011113072A1/de active Application Filing
- 2011-03-09 BR BR112012023632A patent/BR112012023632A2/pt not_active IP Right Cessation
- 2011-03-09 CN CN201180014729.9A patent/CN102870186B/zh not_active Expired - Fee Related
- 2011-03-09 EP EP11714674.6A patent/EP2548214B1/de active Active
- 2011-03-18 US US13/051,444 patent/US8749941B2/en not_active Expired - Fee Related
-
2012
- 2012-09-14 CL CL2012002557A patent/CL2012002557A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
ES2449477T3 (es) | 2014-03-19 |
WO2011113072A1 (de) | 2011-09-22 |
US20120069484A1 (en) | 2012-03-22 |
US20130120091A1 (en) | 2013-05-16 |
UA107220C2 (uk) | 2014-12-10 |
EP2548214A1 (de) | 2013-01-23 |
PL2548214T3 (pl) | 2014-04-30 |
CL2012002557A1 (es) | 2013-08-09 |
CN102870186A (zh) | 2013-01-09 |
DK2548214T3 (en) | 2014-02-24 |
US8624694B2 (en) | 2014-01-07 |
US8749941B2 (en) | 2014-06-10 |
CN102870186B (zh) | 2015-07-22 |
AT509838A2 (de) | 2011-11-15 |
EP2548214B1 (de) | 2014-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |