JPS55135348U - - Google Patents
Info
- Publication number
- JPS55135348U JPS55135348U JP1980027243U JP2724380U JPS55135348U JP S55135348 U JPS55135348 U JP S55135348U JP 1980027243 U JP1980027243 U JP 1980027243U JP 2724380 U JP2724380 U JP 2724380U JP S55135348 U JPS55135348 U JP S55135348U
- Authority
- JP
- Japan
- 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.)
- Pending
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 |
---|---|
JPS55135348U true JPS55135348U (ja) | 1980-09-26 |
Family
ID=24470644
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51115323A Pending JPS5241878A (en) | 1975-09-25 | 1976-09-25 | Breaker |
JP1980027243U Pending JPS55135348U (ja) | 1975-09-25 | 1980-03-04 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51115323A Pending JPS5241878A (en) | 1975-09-25 | 1976-09-25 | Breaker |
Country Status (13)
Country | Link |
---|---|
US (1) | US4016518A (ja) |
JP (2) | JPS5241878A (ja) |
AU (1) | AU498304B2 (ja) |
BE (1) | BE846510A (ja) |
BR (1) | BR7606318A (ja) |
CA (1) | CA1074375A (ja) |
ES (1) | ES451838A1 (ja) |
FR (1) | FR2326029A1 (ja) |
GB (1) | GB1565532A (ja) |
IT (1) | IT1072428B (ja) |
NZ (1) | NZ182086A (ja) |
PH (1) | PH13215A (ja) |
ZA (1) | ZA765324B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59119637A (ja) * | 1982-12-17 | 1984-07-10 | ウエスチングハウス エレクトリツク コ−ポレ−シヨン | 回路遮断器 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48110698U (ja) * | 1972-03-25 | 1973-12-19 | ||
JPS5433119Y2 (ja) * | 1972-03-25 | 1979-10-12 | ||
JPS51162995U (ja) * | 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 |
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 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4220825Y1 (ja) * | 1964-12-18 | 1967-12-04 | ||
JPS49105174A (ja) * | 1973-01-30 | 1974-10-04 |
Family Cites Families (4)
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 |
FR1570556A (ja) * | 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 |
-
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
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4220825Y1 (ja) * | 1964-12-18 | 1967-12-04 | ||
JPS49105174A (ja) * | 1973-01-30 | 1974-10-04 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59119637A (ja) * | 1982-12-17 | 1984-07-10 | ウエスチングハウス エレクトリツク コ−ポレ−シヨン | 回路遮断器 |
Also Published As
Publication number | Publication date |
---|---|
PH13215A (en) | 1980-02-07 |
FR2326029A1 (fr) | 1977-04-22 |
BR7606318A (pt) | 1977-05-31 |
ES451838A1 (es) | 1977-12-16 |
CA1074375A (en) | 1980-03-25 |
JPS5241878A (en) | 1977-03-31 |
IT1072428B (it) | 1985-04-10 |
US4016518A (en) | 1977-04-05 |
NZ182086A (en) | 1980-05-08 |
FR2326029B1 (ja) | 1981-11-13 |
BE846510A (fr) | 1977-03-23 |
AU498304B2 (en) | 1979-03-01 |
ZA765324B (en) | 1977-08-31 |
GB1565532A (en) | 1980-04-23 |
AU1763476A (en) | 1978-03-16 |