ES451838A1 - Perfeccionamientos introducidos en un disyuntor de circui- tos. - Google Patents
Perfeccionamientos introducidos en un disyuntor de circui- tos.Info
- Publication number
- ES451838A1 ES451838A1 ES451838A ES451838A ES451838A1 ES 451838 A1 ES451838 A1 ES 451838A1 ES 451838 A ES451838 A ES 451838A ES 451838 A ES451838 A ES 451838A ES 451838 A1 ES451838 A1 ES 451838A1
- Authority
- ES
- Spain
- Prior art keywords
- latch mechanism
- circuit breaker
- plunger
- release
- actuator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- 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
- H02H3/08—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 excess current
- H02H3/10—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 excess current additionally responsive to some other abnormal electrical conditions
-
- 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
-
- 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
- H01H2083/203—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 with shunt trip circuits, e.g. NC contact in an undervoltage coil circuit
-
- 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
- H02H3/24—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 undervoltage or no-voltage
Landscapes
- Breakers (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/616,709 US4016518A (en) | 1975-09-25 | 1975-09-25 | Circuit breaker with improved single coil actuator and undervoltage release mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
ES451838A1 true ES451838A1 (es) | 1977-12-16 |
Family
ID=24470644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES451838A Expired ES451838A1 (es) | 1975-09-25 | 1976-09-24 | Perfeccionamientos introducidos en un disyuntor de circui- tos. |
Country Status (13)
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5433119Y2 (US06338842-20020115-C00009.png) * | 1972-03-25 | 1979-10-12 | ||
JPS48110698U (US06338842-20020115-C00009.png) * | 1972-03-25 | 1973-12-19 | ||
JPS51162995U (US06338842-20020115-C00009.png) * | 1975-06-19 | 1976-12-25 | ||
US4075584A (en) * | 1976-10-06 | 1978-02-21 | General Electric Company | Undervoltage release device for circuit breakers |
JPS5832424Y2 (ja) * | 1980-10-31 | 1983-07-19 | 神保電器株式会社 | 配線器具用防雨プレ−ト |
US4433249A (en) * | 1981-09-11 | 1984-02-21 | Monsanto Company | Energy conservation system |
US4489295A (en) * | 1982-12-17 | 1984-12-18 | Westinghouse Electric Corp. | Circuit interrupter with improved electro-mechanical undervoltage release mechanism |
US4567456A (en) * | 1983-06-13 | 1986-01-28 | Technology Research Corporation | Resettable circuit closing device |
US4675776A (en) * | 1984-11-23 | 1987-06-23 | General Electric Company | Bistable undervoltage release circuit for circuit breakers |
FR2598027B1 (fr) * | 1986-04-23 | 1990-10-12 | Telemecanique Electrique | Appareil contacteur inverseur protege conte les surintensites de courant |
US4788621A (en) * | 1987-12-16 | 1988-11-29 | General Electric Company | Molded case circuit breaker multiple accessory unit |
US4833563A (en) * | 1988-04-01 | 1989-05-23 | General Electric Company | Molded case circuit breaker actuator-accessory module |
US4890184A (en) * | 1988-12-30 | 1989-12-26 | Gen Electric | Molded case circuit breaker actuator-accessory unit |
JPH02250228A (ja) * | 1989-03-24 | 1990-10-08 | Mitsubishi Electric Corp | 電磁スイッチ装置 |
EP0955660A1 (de) | 1998-05-08 | 1999-11-10 | Schurter AG | Elektrischer Geräteschutzschalter mit Überstrom-und Unterspannungsfunktion und Überstromsensor dafür |
US6765787B2 (en) * | 2002-09-30 | 2004-07-20 | Basic Resources Inc. | Device and method for providing electric service |
US20050174708A1 (en) * | 2002-09-30 | 2005-08-11 | Price Linda G.K. | Device and method for providing electric service |
US20040264088A1 (en) * | 2003-06-27 | 2004-12-30 | Siemens Energy & Automation, Inc. | Undervoltage relay controller |
DE10342598A1 (de) * | 2003-09-11 | 2005-04-14 | Siemens Ag | Verfahren und Schaltungsanordnung zur Schnellausschaltung von Niederspannungs-Leistungsschaltern |
US20050122650A1 (en) * | 2003-12-03 | 2005-06-09 | Beasley Max H.Iii | Portable power supply with safety switch |
US8749329B2 (en) | 2011-04-14 | 2014-06-10 | Carling Technologies, Inc. | Magnetic circuit interrupter with current limiting capability |
DE102011085601A1 (de) * | 2011-11-02 | 2013-05-02 | Siemens Aktiengesellschaft | Auslösereinheit zum Auslösen eines Auslöseelementes eines elektrischen Schaltgerätes sowie elektrisches Schaltgerät |
FR3008542B1 (fr) * | 2013-07-09 | 2015-10-02 | Schneider Electric Ind Sas | Dispositif de detection du rearmement d'un disjoncteur, actionneur d'un mecanisme de separation des contacts du disjoncteur, disjoncteur electrique et utilisation d'un courant induit pour generer un signal d'indication du rearmement |
US10587112B1 (en) * | 2016-05-18 | 2020-03-10 | Harry Gatch | Monitor circuit |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1458667A (fr) * | 1964-10-05 | 1966-03-04 | Gen Electric | Circuit pour la protection des sources de puissance |
JPS4220825Y1 (US06338842-20020115-C00009.png) * | 1964-12-18 | 1967-12-04 | ||
FR1570556A (US06338842-20020115-C00009.png) * | 1967-04-13 | 1969-06-13 | ||
US3611215A (en) * | 1970-08-21 | 1971-10-05 | Westinghouse Electric Corp | Circuit breaker includng improved undervoltage trip means |
US3688227A (en) * | 1970-11-09 | 1972-08-29 | Kyonghi Hong | Impedance protector |
US3826951A (en) * | 1973-01-30 | 1974-07-30 | Westinghouse Electric Corp | Circuit breaker with replaceable rating adjuster and interlock means |
-
1975
- 1975-09-25 US US05/616,709 patent/US4016518A/en not_active Expired - Lifetime
-
1976
- 1976-09-07 ZA ZA765324A patent/ZA765324B/xx unknown
- 1976-09-09 GB GB37391/76A patent/GB1565532A/en not_active Expired
- 1976-09-10 AU AU17634/76A patent/AU498304B2/en not_active Expired
- 1976-09-10 PH PH18882A patent/PH13215A/en unknown
- 1976-09-14 CA CA261,230A patent/CA1074375A/en not_active Expired
- 1976-09-17 NZ NZ182086A patent/NZ182086A/xx unknown
- 1976-09-22 BR BR7606318A patent/BR7606318A/pt unknown
- 1976-09-23 BE BE170884A patent/BE846510A/xx not_active IP Right Cessation
- 1976-09-24 IT IT27638/76A patent/IT1072428B/it active
- 1976-09-24 ES ES451838A patent/ES451838A1/es not_active Expired
- 1976-09-25 JP JP51115323A patent/JPS5241878A/ja active Pending
- 1976-09-27 FR FR7629019A patent/FR2326029A1/fr active Granted
-
1980
- 1980-03-04 JP JP1980027243U patent/JPS55135348U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2326029A1 (fr) | 1977-04-22 |
BR7606318A (pt) | 1977-05-31 |
CA1074375A (en) | 1980-03-25 |
AU1763476A (en) | 1978-03-16 |
US4016518A (en) | 1977-04-05 |
IT1072428B (it) | 1985-04-10 |
GB1565532A (en) | 1980-04-23 |
BE846510A (fr) | 1977-03-23 |
NZ182086A (en) | 1980-05-08 |
PH13215A (en) | 1980-02-07 |
FR2326029B1 (US06338842-20020115-C00009.png) | 1981-11-13 |
AU498304B2 (en) | 1979-03-01 |
ZA765324B (en) | 1977-08-31 |
JPS5241878A (en) | 1977-03-31 |
JPS55135348U (US06338842-20020115-C00009.png) | 1980-09-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES451838A1 (es) | Perfeccionamientos introducidos en un disyuntor de circui- tos. | |
ES474932A1 (es) | Perfeccionamientos en contactores electro-magneticos. | |
GB1535191A (en) | Sequential resetting ground fault circuit interrupter | |
GB1486261A (en) | Protective automatic circuit breaking arrangement | |
GB980010A (en) | Improvements in electric circuit breakers | |
ES8206089A1 (es) | Un disyuntor automatico perfeccionado. | |
GB911844A (en) | Improvements in or relating to electrical circuit breakers | |
GB1058485A (en) | Auxiliary tripping electromagnet in combination with an automatic electric circuit breaker | |
GB1519230A (en) | Overcurrent detection devices | |
ES456286A1 (es) | Perfeccionamientos introducidos en un dispositivo disyuntor multipolar. | |
GB1232721A (US06338842-20020115-C00009.png) | ||
US3030470A (en) | Automatic electric circuit breakers | |
ATE5448T1 (de) | Niederspannungs-leitungsschutzschalter. | |
GB1097913A (en) | Overload tripping device for an automatic circuit breaker | |
GB689513A (en) | Thermo-magnetic overload circuit-breaker | |
US2658973A (en) | Electric circuit breaker | |
GB966298A (en) | Electrical switches | |
GB949283A (en) | Improved electric circuit breakers | |
GB884814A (en) | Improvements in thermostatic switches | |
GB1107601A (en) | Improvements in or relating to electric resettable trip free circuit breaker | |
GB1008874A (en) | Electric circuit-breakers | |
GB838399A (en) | Improvements in and relating to electric circuit breakers | |
GB912862A (en) | Electric current limiting switches | |
DE3582920D1 (de) | Motorschutzschalter. | |
ES375944A1 (es) | Dispositivo interruptor de circuito. |