EA199800652A1 - DEVICE FOR INDICATION OF ELECTRICAL FAULT IN COMMUTATION DEVICE, IN PARTICULAR, IN DIFFERENTIAL SWITCH - Google Patents
DEVICE FOR INDICATION OF ELECTRICAL FAULT IN COMMUTATION DEVICE, IN PARTICULAR, IN DIFFERENTIAL SWITCHInfo
- Publication number
- EA199800652A1 EA199800652A1 EA199800652A EA199800652A EA199800652A1 EA 199800652 A1 EA199800652 A1 EA 199800652A1 EA 199800652 A EA199800652 A EA 199800652A EA 199800652 A EA199800652 A EA 199800652A EA 199800652 A1 EA199800652 A1 EA 199800652A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- electrical fault
- differential switch
- indication
- electromagnet
- indicator
- 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
- H01H71/04—Means for indicating condition of the switching device
-
- 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
- H01H71/04—Means for indicating condition of the switching device
- H01H2071/042—Means for indicating condition of the switching device with different indications for different conditions, e.g. contact position, overload, short circuit or earth leakage
-
- 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
Landscapes
- Breakers (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Keying Circuit Devices (AREA)
Abstract
Настоящее изобретение относится к устройству индикации электрической неисправности, такой как повреждение изоляции, в частности, в дифференциальном переключателе. Это устройство выполнено для использования в коммутационном устройстве и содержит пару отдельных контактов на полюс, контактный исполнительный механизм, устройство выключения, содержащее средство для обнаружения электрической неисправности и электромагнит (11), который позволяет выполнить размыкание контактов в случае, когда автоматическое выключение происходит вслед за возникновением неисправности, и средство М для индикации выключенного состояния коммутационного устройства. Это устройство индикации содержит индикатор (5), приводимый в движение с помощью электромагнита (11) между первым и вторым положениями, которые соответствуют, в свою очередь, нормальному рабочему состоянию и выключенному состоянию устройства, и средство (3) для удержания индикатора (5) во втором положении для того, чтобы сохранить информацию о выключении до тех пор, пока не будет выполнена операция замыкания устройства.The present invention relates to an electrical fault indication device, such as insulation damage, in particular, in a differential switch. This device is made for use in a switching device and contains a pair of individual contacts per pole, a contact actuator, an off device containing means for detecting an electrical fault and an electromagnet (11) that allows opening of the contacts in the event that an automatic shutdown occurs after faults, and means M for indicating the switched off state of the switching device. This display device contains an indicator (5), driven by an electromagnet (11) between the first and second positions, which correspond, in turn, to the normal operating state and the device off, and means (3) to hold the indicator (5) in the second position in order to maintain the shutdown information until the device is closed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9710768A FR2767602B1 (en) | 1997-08-25 | 1997-08-25 | DEVICE FOR SIGNALING AN ELECTRICAL FAULT IN A SWITCHING DEVICE SUCH AS A DIFFERENTIAL SWITCH |
Publications (2)
Publication Number | Publication Date |
---|---|
EA199800652A1 true EA199800652A1 (en) | 1999-02-25 |
EA001449B1 EA001449B1 (en) | 2001-04-23 |
Family
ID=9510574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA199800652A EA001449B1 (en) | 1997-08-25 | 1998-08-24 | Device for indicating an electrical fault in a breaking device such as a differential switch |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0901142B1 (en) |
CN (1) | CN1167098C (en) |
AR (1) | AR013437A1 (en) |
CZ (1) | CZ296254B6 (en) |
DE (1) | DE69837132T2 (en) |
EA (1) | EA001449B1 (en) |
EG (1) | EG21248A (en) |
ES (1) | ES2281924T3 (en) |
FR (1) | FR2767602B1 (en) |
PL (1) | PL191301B1 (en) |
TR (1) | TR199801654A3 (en) |
ZA (1) | ZA987630B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4310232B2 (en) * | 2004-05-07 | 2009-08-05 | 三菱電機株式会社 | Circuit breaker |
CN101188176B (en) * | 2007-11-27 | 2010-08-11 | Tcl低压电器(无锡)有限公司 | Device for correctly displaying close and open status of plastic breaker contactor |
FR2926923B1 (en) | 2008-01-28 | 2010-03-26 | Hager Electro Sas | SYSTEM FOR SIGNALING AN ELECTRICAL FAULT IN A CUTTING APPARATUS |
GB2476441B (en) * | 2008-10-22 | 2014-09-17 | Siemens Ltd | Electrical switching apparatus |
KR101890681B1 (en) | 2016-12-27 | 2018-09-28 | 엘에스산전 주식회사 | Position indicator of air circuit breaker |
CN107644791B (en) * | 2017-10-31 | 2020-05-05 | 浙江天正电气股份有限公司 | Reclosing feedback mechanism and circuit breaker with same |
CN114005710A (en) * | 2020-07-28 | 2022-02-01 | 西门子股份公司 | Electric leakage fault indication mechanism of circuit breaker and circuit breaker |
FR3121272B1 (en) * | 2021-03-26 | 2023-03-31 | Schneider Electric Ind Sas | Electrical protection device and electrical panel comprising such a protection device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1043478B (en) * | 1956-06-26 | 1958-11-13 | Voigt & Haeffner Ag | Circuit breakers, in particular installation circuit breakers |
IT986662B (en) * | 1973-04-13 | 1975-01-30 | Ave | DIFFERENTIAL MAGNETOTHERMAL SWITCH |
US4002951A (en) * | 1975-09-22 | 1977-01-11 | Cutler-Hammer, Inc. | Electrical receptacle mounted ground fault interrupter with automatic plug insertion testing |
SU612334A1 (en) * | 1976-06-01 | 1978-06-25 | Предприятие П/Я А-7672 | Arrangement for monitoring and indicating condition of electric equipment under high voltage |
US4331996A (en) * | 1979-08-22 | 1982-05-25 | Westinghouse Electric Corp. | Time delayed undervoltage relay |
FR2584531B1 (en) * | 1985-07-05 | 1989-01-13 | Telemecanique Electrique | CURRENT LIMITER PROVIDED WITH A DISPLAY ELEMENT |
FR2609209B1 (en) * | 1986-12-29 | 1994-05-20 | Merlin Et Gerin | BIPOLAR DIFFERENTIAL SWITCH WITH FAULT INDICATOR |
-
1997
- 1997-08-25 FR FR9710768A patent/FR2767602B1/en not_active Expired - Fee Related
-
1998
- 1998-08-18 EG EG95698A patent/EG21248A/en active
- 1998-08-19 PL PL328113A patent/PL191301B1/en not_active IP Right Cessation
- 1998-08-24 ZA ZA987630A patent/ZA987630B/en unknown
- 1998-08-24 DE DE69837132T patent/DE69837132T2/en not_active Expired - Lifetime
- 1998-08-24 CN CNB981186696A patent/CN1167098C/en not_active Expired - Fee Related
- 1998-08-24 AR ARP980104187A patent/AR013437A1/en active IP Right Grant
- 1998-08-24 EP EP98410096A patent/EP0901142B1/en not_active Expired - Lifetime
- 1998-08-24 ES ES98410096T patent/ES2281924T3/en not_active Expired - Lifetime
- 1998-08-24 EA EA199800652A patent/EA001449B1/en not_active IP Right Cessation
- 1998-08-25 TR TR1998/01654A patent/TR199801654A3/en unknown
- 1998-08-25 CZ CZ0270698A patent/CZ296254B6/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ZA987630B (en) | 1999-02-25 |
ES2281924T3 (en) | 2007-10-01 |
PL191301B1 (en) | 2006-04-28 |
CN1211057A (en) | 1999-03-17 |
PL328113A1 (en) | 1999-03-01 |
DE69837132T2 (en) | 2008-01-03 |
AR013437A1 (en) | 2000-12-27 |
CZ296254B6 (en) | 2006-02-15 |
CZ270698A3 (en) | 1999-03-17 |
EP0901142B1 (en) | 2007-02-21 |
TR199801654A2 (en) | 1999-09-21 |
EG21248A (en) | 2001-04-30 |
FR2767602A1 (en) | 1999-02-26 |
TR199801654A3 (en) | 1999-09-21 |
FR2767602B1 (en) | 2002-12-06 |
DE69837132D1 (en) | 2007-04-05 |
CN1167098C (en) | 2004-09-15 |
EA001449B1 (en) | 2001-04-23 |
EP0901142A1 (en) | 1999-03-10 |
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Legal Events
Date | Code | Title | Description |
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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 TJ TM |
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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): MD |
|
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 |
|
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): RU |