CZ270698A3 - Apparatus for indication of electrical failure in a breaking apparatus, such as differential switch - Google Patents
Apparatus for indication of electrical failure in a breaking apparatus, such as differential switchInfo
- Publication number
- CZ270698A3 CZ270698A3 CZ982706A CZ270698A CZ270698A3 CZ 270698 A3 CZ270698 A3 CZ 270698A3 CZ 982706 A CZ982706 A CZ 982706A CZ 270698 A CZ270698 A CZ 270698A CZ 270698 A3 CZ270698 A3 CZ 270698A3
- Authority
- CZ
- Czechia
- Prior art keywords
- indication
- electrical failure
- differential switch
- breaking
- breaking apparatus
- 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
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 |
---|---|
CZ270698A3 true CZ270698A3 (en) | 1999-03-17 |
CZ296254B6 CZ296254B6 (en) | 2006-02-15 |
Family
ID=9510574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CZ0270698A CZ296254B6 (en) | 1997-08-25 | 1998-08-25 | Device for indication of electrical failure in a breaking apparatus, such as differential switch and switchgear provided with such a device |
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) | TR199801654A2 (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 |
AU2009307039B2 (en) | 2008-10-22 | 2016-05-05 | 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 ES ES98410096T patent/ES2281924T3/en not_active Expired - Lifetime
- 1998-08-24 EP EP98410096A patent/EP0901142B1/en not_active Expired - Lifetime
- 1998-08-24 DE DE69837132T patent/DE69837132T2/en not_active Expired - Lifetime
- 1998-08-24 AR ARP980104187A patent/AR013437A1/en active IP Right Grant
- 1998-08-24 EA EA199800652A patent/EA001449B1/en not_active IP Right Cessation
- 1998-08-24 CN CNB981186696A patent/CN1167098C/en not_active Expired - Fee Related
- 1998-08-24 ZA ZA987630A patent/ZA987630B/en unknown
- 1998-08-25 CZ CZ0270698A patent/CZ296254B6/en not_active IP Right Cessation
- 1998-08-25 TR TR1998/01654A patent/TR199801654A2/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE69837132D1 (en) | 2007-04-05 |
EA199800652A1 (en) | 1999-02-25 |
DE69837132T2 (en) | 2008-01-03 |
FR2767602B1 (en) | 2002-12-06 |
EA001449B1 (en) | 2001-04-23 |
CZ296254B6 (en) | 2006-02-15 |
AR013437A1 (en) | 2000-12-27 |
EP0901142A1 (en) | 1999-03-10 |
ZA987630B (en) | 1999-02-25 |
EG21248A (en) | 2001-04-30 |
ES2281924T3 (en) | 2007-10-01 |
PL328113A1 (en) | 1999-03-01 |
FR2767602A1 (en) | 1999-02-26 |
EP0901142B1 (en) | 2007-02-21 |
TR199801654A3 (en) | 1999-09-21 |
PL191301B1 (en) | 2006-04-28 |
TR199801654A2 (en) | 1999-09-21 |
CN1167098C (en) | 2004-09-15 |
CN1211057A (en) | 1999-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PD00 | Pending as of 2000-06-30 in czech republic | ||
MM4A | Patent lapsed due to non-payment of fee |
Effective date: 20140825 |