EA199900440A2 - 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 deviceInfo
- Publication number
- EA199900440A2 EA199900440A2 EA199900440A EA199900440A EA199900440A2 EA 199900440 A2 EA199900440 A2 EA 199900440A2 EA 199900440 A EA199900440 A EA 199900440A EA 199900440 A EA199900440 A EA 199900440A EA 199900440 A2 EA199900440 A2 EA 199900440A2
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- circuit breaker
- differential
- rod
- relay
- electrical breaking
- Prior art date
Links
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 unbalance 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 unbalance of two or more currents or voltages with differential transformer
Abstract
The differential release mechanism (9) may be actuated by a relay (16) and displacing a rod (19) between rest and activation positions. The starting point of the rod is arranged outside of the electromagnetic relay (7) and acts directly on the starting point tripping device (20) at the time of the occurrence of a differential defect. This same rod assures the resetting of the relay (16) after opening of the contacts.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9807190A FR2779568B1 (en) | 1998-06-04 | 1998-06-04 | ELECTRICAL CUT-OFF DEVICE INCLUDING A DIFFERENTIAL TRIP DEVICE AND CIRCUIT BREAKER INCLUDING SUCH A DEVICE |
Publications (3)
Publication Number | Publication Date |
---|---|
EA199900440A2 true EA199900440A2 (en) | 1999-12-29 |
EA199900440A3 EA199900440A3 (en) | 2000-04-24 |
EA001567B1 EA001567B1 (en) | 2001-04-23 |
Family
ID=9527145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA199900440A EA001567B1 (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 (en) |
CN (1) | CN1147897C (en) |
AT (1) | ATE258715T1 (en) |
AU (1) | AU745538B2 (en) |
BR (1) | BR9902700A (en) |
DE (1) | DE69914403D1 (en) |
EA (1) | EA001567B1 (en) |
FR (1) | FR2779568B1 (en) |
HK (1) | HK1022043A1 (en) |
ZA (1) | ZA993751B (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10118098A1 (en) * | 2001-04-11 | 2002-10-17 | Abb Patent Gmbh | Service switching device |
JP4090850B2 (en) * | 2002-11-13 | 2008-05-28 | 三菱電機株式会社 | Circuit breaker |
DE102004004840B4 (en) * | 2004-01-30 | 2006-05-11 | Siemens Ag | Protection switching device with residual current release |
DE102004034859A1 (en) * | 2004-07-19 | 2006-02-16 | Siemens Ag | Protection device in narrow construction |
FR2874740B1 (en) * | 2004-09-02 | 2006-10-20 | Schneider Electric Ind Sas | ELECTROMAGNETIC TRIGGER AND ELECTRICAL CUTTING APPARATUS HAVING THE SAME |
FR2903223B1 (en) * | 2006-06-29 | 2008-08-15 | Schneider Electric Ind Sas | ELECTRICAL PROTECTION APPARATUS CONTROLLED BY AN AUXILIARY CONTROL DEVICE. |
CN100466137C (en) * | 2006-10-13 | 2009-03-04 | Tcl低压电器(无锡)有限公司 | Electromagnetic residual current action protector and its protecting method |
EP2045825A1 (en) * | 2007-10-01 | 2009-04-08 | Siemens Aktiengesellschaft | Switching element |
FR2925756B1 (en) | 2007-12-20 | 2010-02-26 | Schneider Electric Ind Sas | MODULAR ELECTRICAL PROTECTION APPARATUS COMPRISING A COMPLEMENTARY ELECTRICAL FUNCTION SUCH AS THE DIFFERENTIAL PROTECTION FUNCTION |
CN101656180B (en) * | 2008-08-18 | 2012-08-22 | 湖北盛佳电器设备有限公司 | Electromagnetic short circuit protection breaker |
FR2943847B1 (en) * | 2009-03-31 | 2011-04-01 | Schneider Electric Ind Sas | THERMAL RELEASE DEVICE FOR AN ELECTRICAL PROTECTION DEVICE |
WO2011041843A1 (en) * | 2009-10-08 | 2011-04-14 | Stephen James Woolley | 3 phase rcbo |
FR2961343B1 (en) * | 2010-06-15 | 2012-06-08 | Schneider Electric Ind Sas | AUXILIARY RELEASE DEVICE FOR ASSOCIATED WITH A CIRCUIT BREAKER. |
DE102010032030B4 (en) * | 2010-07-21 | 2022-06-30 | Siemens Aktiengesellschaft | Electrical switch |
DE102011014061B4 (en) * | 2011-03-16 | 2013-11-28 | Abb Ag | Circuit breaker and method of making a circuit breaker |
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 |
FR3028662B1 (en) * | 2014-11-14 | 2016-12-16 | Hager-Electro Sas | ELECTROMAGNETIC ACTUATOR WITH MULTIPLE COILS |
FR3028663B1 (en) * | 2014-11-14 | 2016-12-16 | Hager-Electro Sas | ELECTROMAGNETIC ACTUATOR WITH MULTIPLE COILS |
CN105609385B (en) * | 2016-03-15 | 2018-02-09 | 佳一电气有限公司 | Multi-functional terminal end electrical equipment |
CN105762033B (en) * | 2016-04-27 | 2018-09-07 | 乐清市也为电气有限公司 | A kind of moving contact operating mechanism of leakage circuit breakers |
ITUA20164207A1 (en) * | 2016-06-08 | 2017-12-08 | Gewiss Spa | COMPACT CONTROL MODULE, FOR AUTOMATIC RESET DEVICES |
FR3057389B1 (en) * | 2016-10-11 | 2020-12-25 | Schneider Electric Ind Sas | DIFFERENTIAL ELECTRICAL CUT-OFF EQUIPMENT INCLUDING A DIFFERENTIAL FUNCTION TEST DEVICE |
CN115148546B (en) * | 2022-08-07 | 2023-09-26 | 浙江西屋电气股份有限公司 | Single-pole miniature circuit breaker capable of remotely controlling opening and closing |
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 (en) * | 1975-03-21 | 1976-10-15 | App Electr Cie Gle | Electric contact-breaker - has differential transformer and sensitive electromagnetic relay |
DE3339400A1 (en) * | 1983-10-29 | 1985-05-09 | Sursum Elektrizitätsgesellschaft Leyhausen GmbH & Co, 8500 Nürnberg | SELF-SWITCH WITH PITCH ARM RELEASE |
FR2578093B1 (en) * | 1985-02-27 | 1987-03-06 | Merlin Gerin | UNIPOLAR AND NEUTRAL DIFFERENTIAL CIRCUIT BREAKER |
FR2626104B1 (en) * | 1988-01-20 | 1995-05-24 | Hager Electro | IMPROVEMENTS ON AUTOMATIC SWITCHES, ESPECIALLY DIFFERENTIAL SWITCHES AND CIRCUIT BREAKERS |
IE71036B1 (en) * | 1990-02-23 | 1997-01-15 | Square D Co | A circuit breaker |
-
1998
- 1998-06-04 FR FR9807190A patent/FR2779568B1/en not_active Expired - Fee Related
-
1999
- 1999-05-31 AT AT99410075T patent/ATE258715T1/en not_active IP Right Cessation
- 1999-05-31 EP EP99410075A patent/EP0962952B1/en not_active Expired - Lifetime
- 1999-05-31 DE DE69914403T patent/DE69914403D1/en not_active Expired - Lifetime
- 1999-06-02 BR BR9902700A patent/BR9902700A/en not_active IP Right Cessation
- 1999-06-03 ZA ZA9903751A patent/ZA993751B/en unknown
- 1999-06-03 AU AU33157/99A patent/AU745538B2/en not_active Ceased
- 1999-06-03 EA EA199900440A patent/EA001567B1/en not_active IP Right Cessation
- 1999-06-03 CN CNB991069757A patent/CN1147897C/en not_active Expired - Lifetime
-
2000
- 2000-02-18 HK HK00100979A patent/HK1022043A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69914403D1 (en) | 2004-03-04 |
EP0962952B1 (en) | 2004-01-28 |
EP0962952A1 (en) | 1999-12-08 |
ATE258715T1 (en) | 2004-02-15 |
EA199900440A3 (en) | 2000-04-24 |
CN1147897C (en) | 2004-04-28 |
EA001567B1 (en) | 2001-04-23 |
ZA993751B (en) | 1999-12-06 |
CN1238546A (en) | 1999-12-15 |
FR2779568B1 (en) | 2000-07-13 |
HK1022043A1 (en) | 2000-07-21 |
AU745538B2 (en) | 2002-03-21 |
AU3315799A (en) | 1999-12-16 |
FR2779568A1 (en) | 1999-12-10 |
BR9902700A (en) | 2000-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ KZ KG MD TJ TM |
|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): BY RU |