ZA993751B - Electrical breaking device comprising a differential trip device and a circuit breaker comprising such a device. - Google Patents
Electrical breaking device comprising a differential trip device and a circuit breaker comprising such a device.Info
- Publication number
- ZA993751B ZA993751B ZA9903751A ZA993751A ZA993751B ZA 993751 B ZA993751 B ZA 993751B ZA 9903751 A ZA9903751 A ZA 9903751A ZA 993751 A ZA993751 A ZA 993751A ZA 993751 B ZA993751 B ZA 993751B
- Authority
- ZA
- South Africa
- Prior art keywords
- circuit breaker
- differential
- rod
- relay
- electrical breaking
- Prior art date
Links
- 230000004913 activation Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
Classifications
-
- 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
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/14—Electrothermal mechanisms
- H01H71/16—Electrothermal mechanisms with bimetal element
-
- 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
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/2463—Electromagnetic mechanisms with plunger type armatures
-
- 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
- H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
- H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
- H01H83/226—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with differential transformer
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
- Emergency Protection Circuit Devices (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Keying Circuit Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9807190A FR2779568B1 (fr) | 1998-06-04 | 1998-06-04 | Dispositif de coupure electrique comprenant un dispositif de declenchement differentiel et disjoncteur comprenant un tel dispositif |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA993751B true ZA993751B (en) | 1999-12-06 |
Family
ID=9527145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA9903751A ZA993751B (en) | 1998-06-04 | 1999-06-03 | Electrical breaking device comprising a differential trip device and a circuit breaker comprising such a device. |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0962952B1 (xx) |
CN (1) | CN1147897C (xx) |
AT (1) | ATE258715T1 (xx) |
AU (1) | AU745538B2 (xx) |
BR (1) | BR9902700A (xx) |
DE (1) | DE69914403D1 (xx) |
EA (1) | EA001567B1 (xx) |
FR (1) | FR2779568B1 (xx) |
HK (1) | HK1022043A1 (xx) |
ZA (1) | ZA993751B (xx) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10118098A1 (de) * | 2001-04-11 | 2002-10-17 | Abb Patent Gmbh | Installationsschaltgerät |
JP4090850B2 (ja) * | 2002-11-13 | 2008-05-28 | 三菱電機株式会社 | 回路遮断器 |
DE102004004840B4 (de) * | 2004-01-30 | 2006-05-11 | Siemens Ag | Schutzschaltvorrichtung mit Differenzstromauslöser |
DE102004034859A1 (de) * | 2004-07-19 | 2006-02-16 | Siemens Ag | Schutzschaltgerät in Schmalbauweise |
FR2874740B1 (fr) * | 2004-09-02 | 2006-10-20 | Schneider Electric Ind Sas | Declencheur electromagnetique et appareil de coupure electrique le comportant |
FR2903223B1 (fr) * | 2006-06-29 | 2008-08-15 | Schneider Electric Ind Sas | Appareil de protection electrique commande par un dispositif de commande auxiliaire. |
CN100466137C (zh) * | 2006-10-13 | 2009-03-04 | Tcl低压电器(无锡)有限公司 | 电磁式剩余电流动作保护器及其保护方法 |
EP2045825A1 (de) * | 2007-10-01 | 2009-04-08 | Siemens Aktiengesellschaft | Schaltelement |
FR2925756B1 (fr) | 2007-12-20 | 2010-02-26 | Schneider Electric Ind Sas | Appareil de protection electrique modulaire comportant une fonction electrique complementaire telle la fonction protection differentielle |
CN101656180B (zh) * | 2008-08-18 | 2012-08-22 | 湖北盛佳电器设备有限公司 | 电磁式短路保护断路器 |
FR2943847B1 (fr) * | 2009-03-31 | 2011-04-01 | Schneider Electric Ind Sas | Dispositif de declenchement thermique pour un appareil de protection electrique |
WO2011041843A1 (en) * | 2009-10-08 | 2011-04-14 | Stephen James Woolley | 3 phase rcbo |
FR2961343B1 (fr) * | 2010-06-15 | 2012-06-08 | Schneider Electric Ind Sas | Dispositif de declenchement auxiliaire destine a etre associe a un bloc disjoncteur. |
DE102010032030B4 (de) * | 2010-07-21 | 2022-06-30 | Siemens Aktiengesellschaft | Elektrischer Schalter |
DE102011014061B4 (de) * | 2011-03-16 | 2013-11-28 | Abb Ag | Leitungsschutzschalter und Verfahren zum Herstellen eines Leitungsschutzschalters |
US20120250206A1 (en) * | 2011-03-30 | 2012-10-04 | General Electric Company | Compact residual current breaker with overcurrent protection |
EP2833389A1 (en) * | 2013-07-31 | 2015-02-04 | ABB S.p.A. | A low voltage residual current device with solid neutral |
FR3028663B1 (fr) * | 2014-11-14 | 2016-12-16 | Hager-Electro Sas | Actionneur electromagnetique a bobines multiples |
FR3028662B1 (fr) * | 2014-11-14 | 2016-12-16 | Hager-Electro Sas | Actionneur electromagnetique a bobines multiples |
CN105609385B (zh) * | 2016-03-15 | 2018-02-09 | 佳一电气有限公司 | 多功能终端电器 |
CN105762033B (zh) * | 2016-04-27 | 2018-09-07 | 乐清市也为电气有限公司 | 一种漏电断路器的动触头操作机构 |
ITUA20164207A1 (it) * | 2016-06-08 | 2017-12-08 | Gewiss Spa | Modulo di controllo compatto, per dispositivi di riarmo automatico |
FR3057389B1 (fr) * | 2016-10-11 | 2020-12-25 | Schneider Electric Ind Sas | Appareillage de coupure electrique differentiel comportant un dispositif de test de la fonction differentielle |
CN115148546B (zh) * | 2022-08-07 | 2023-09-26 | 浙江西屋电气股份有限公司 | 一种远程操控分合闸的单极微型断路器 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US372392A (en) * | 1887-11-01 | And ed | ||
US3723924A (en) * | 1971-10-04 | 1973-03-27 | Ite Imperial Corp | Shunt trip and undervoltage device |
US3806846A (en) * | 1973-07-05 | 1974-04-23 | Gen Electric | Pushbutton reset undervoltage release device |
US3919674A (en) * | 1974-11-26 | 1975-11-11 | Gen Electric | Accessory apparatus for tripping an electric circuit breaker |
FR2305012A1 (fr) * | 1975-03-21 | 1976-10-15 | App Electr Cie Gle | Disjoncteur electrique perfectionne |
DE3339400A1 (de) * | 1983-10-29 | 1985-05-09 | Sursum Elektrizitätsgesellschaft Leyhausen GmbH & Co, 8500 Nürnberg | Selbstschalter mit schlaganker-ausloeser |
FR2578093B1 (fr) * | 1985-02-27 | 1987-03-06 | Merlin Gerin | Disjoncteur differentiel unipolaire et neutre |
FR2626104B1 (fr) * | 1988-01-20 | 1995-05-24 | Hager Electro | Perfectionnement aux interrupteurs a coupure automatique, notamment aux interrupteurs differentiels et disjoncteurs |
IE71036B1 (en) * | 1990-02-23 | 1997-01-15 | Square D Co | A circuit breaker |
-
1998
- 1998-06-04 FR FR9807190A patent/FR2779568B1/fr not_active Expired - Fee Related
-
1999
- 1999-05-31 DE DE69914403T patent/DE69914403D1/de not_active Expired - Lifetime
- 1999-05-31 EP EP99410075A patent/EP0962952B1/fr not_active Expired - Lifetime
- 1999-05-31 AT AT99410075T patent/ATE258715T1/de not_active IP Right Cessation
- 1999-06-02 BR BR9902700A patent/BR9902700A/pt not_active IP Right Cessation
- 1999-06-03 EA EA199900440A patent/EA001567B1/ru not_active IP Right Cessation
- 1999-06-03 AU AU33157/99A patent/AU745538B2/en not_active Ceased
- 1999-06-03 CN CNB991069757A patent/CN1147897C/zh not_active Expired - Lifetime
- 1999-06-03 ZA ZA9903751A patent/ZA993751B/xx unknown
-
2000
- 2000-02-18 HK HK00100979A patent/HK1022043A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0962952A1 (fr) | 1999-12-08 |
EA001567B1 (ru) | 2001-04-23 |
AU3315799A (en) | 1999-12-16 |
EA199900440A3 (ru) | 2000-04-24 |
FR2779568B1 (fr) | 2000-07-13 |
BR9902700A (pt) | 2000-03-21 |
ATE258715T1 (de) | 2004-02-15 |
HK1022043A1 (en) | 2000-07-21 |
DE69914403D1 (de) | 2004-03-04 |
EA199900440A2 (ru) | 1999-12-29 |
CN1147897C (zh) | 2004-04-28 |
AU745538B2 (en) | 2002-03-21 |
EP0962952B1 (fr) | 2004-01-28 |
CN1238546A (zh) | 1999-12-15 |
FR2779568A1 (fr) | 1999-12-10 |
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