BR9003155A - Disjuntor com contatos atuados por bobina em uma carcaca - Google Patents
Disjuntor com contatos atuados por bobina em uma carcacaInfo
- Publication number
- BR9003155A BR9003155A BR909003155A BR9003155A BR9003155A BR 9003155 A BR9003155 A BR 9003155A BR 909003155 A BR909003155 A BR 909003155A BR 9003155 A BR9003155 A BR 9003155A BR 9003155 A BR9003155 A BR 9003155A
- Authority
- BR
- Brazil
- Prior art keywords
- breaker
- coil
- housing
- contacts performed
- contacts
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0061—Details of emergency protective circuit arrangements concerning transmission of signals
- H02H1/0069—Details of emergency protective circuit arrangements concerning transmission of signals by means of light or heat rays
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/06—Arrangements for supplying operative power
-
- 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
- H02H3/087—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 for dc applications
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/375,301 US4956741A (en) | 1989-07-03 | 1989-07-03 | Solid-state trip unit for DC circuit breakers |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9003155A true BR9003155A (pt) | 1991-08-27 |
Family
ID=23480324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR909003155A BR9003155A (pt) | 1989-07-03 | 1990-06-29 | Disjuntor com contatos atuados por bobina em uma carcaca |
Country Status (12)
Country | Link |
---|---|
US (1) | US4956741A (pt) |
EP (1) | EP0407105B1 (pt) |
JP (1) | JPH0345115A (pt) |
CN (1) | CN1021530C (pt) |
AU (1) | AU637108B2 (pt) |
BR (1) | BR9003155A (pt) |
CA (1) | CA2019892A1 (pt) |
DE (1) | DE69012003D1 (pt) |
ES (1) | ES2060046T3 (pt) |
IE (1) | IE65003B1 (pt) |
NZ (1) | NZ234318A (pt) |
ZA (1) | ZA90875B (pt) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE213999T1 (de) * | 1989-08-05 | 2002-03-15 | Canon Kk | Tintenstrahlaufzeichnungsgerät und tintenkassette dafür |
JP2940696B2 (ja) * | 1990-05-29 | 1999-08-25 | 澤藤電機株式会社 | エマージェンシ・リレー回路装置 |
US5723915A (en) * | 1992-12-04 | 1998-03-03 | Texas Instruments Incorporated | Solid state power controller |
US6125024A (en) * | 1993-06-03 | 2000-09-26 | Texas Instruments Incorporated | Externally programmable solid state power controller with power switch protection apparatus and method for making |
DE19641186A1 (de) * | 1996-09-24 | 1998-04-02 | Siemens Ag | Schaltungsanordnung zur Strommessung eines Stromleiters zur Ansteuerung von elektrisch steuerbaren Auslöseeinrichtungen |
JP2000050696A (ja) * | 1998-08-03 | 2000-02-18 | Sawafuji Electric Co Ltd | 発動発電機用自動電圧調整装置 |
US7400477B2 (en) | 1998-08-24 | 2008-07-15 | Leviton Manufacturing Co., Inc. | Method of distribution of a circuit interrupting device with reset lockout and reverse wiring protection |
JP4213793B2 (ja) | 1998-09-24 | 2009-01-21 | 日東電工株式会社 | 熱硬化型接着剤とその接着シ―ト類 |
JP2000303046A (ja) | 1999-04-20 | 2000-10-31 | Nitto Denko Corp | ポリエステルフイルム接着用のアクリル系感圧性接着剤組成物とその接着シ―ト類 |
WO2000066978A2 (en) * | 1999-04-30 | 2000-11-09 | Honeywell Inc. | Position sensor |
DE10342599A1 (de) * | 2003-09-11 | 2005-04-14 | Siemens Ag | Verfahren und Schaltungsanordnung zur Erdschlusserfassung an elektronischen Auslösern für Niederspannungs-Leistungsschalter mit vorgeschalteten Messverstärkern |
JP2006142626A (ja) * | 2004-11-19 | 2006-06-08 | Central Fine Tool:Kk | フィルターエレメントの製造方法およびその製造装置 |
US20070025032A1 (en) * | 2005-04-14 | 2007-02-01 | Bradley Roger M | LCDI with isolated detection and interruption |
JP4596168B2 (ja) * | 2006-03-22 | 2010-12-08 | 株式会社デンソー | フォトカプラ式アナログ信号伝送装置 |
KR100760331B1 (ko) * | 2006-03-30 | 2007-09-20 | 신성산전주식회사 | 고속 고장구간 자동 차단장치 |
JP4909858B2 (ja) * | 2007-09-28 | 2012-04-04 | 三甲株式会社 | 合成樹脂製パレット用金型構造 |
GB2462421A (en) * | 2008-08-04 | 2010-02-10 | Deepstream Technologies Ltd | Power supply unit for overload relay |
WO2011141055A1 (en) * | 2010-05-11 | 2011-11-17 | Abb Technology Ag | A high voltage dc breaker apparatus |
CN102856133B (zh) * | 2011-06-29 | 2015-04-29 | 西门子公司 | 脱扣机构的电流提供装置、其断路器及其控制方法 |
CN103178486B (zh) * | 2013-02-27 | 2016-12-28 | 国网智能电网研究院 | 一种直流断路器及其开断方法 |
US10446952B2 (en) * | 2016-03-11 | 2019-10-15 | Eaton Intelligent Power Limited | Mountable terminal blocks for contactors and operator elements |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1287106B (de) * | 1965-07-29 | 1969-01-16 | Elektroprojekt Berlin Veb | Schaltungsanordnung fuer den Schutz von Fahrleitungen von Gleichstrombahnen |
US4266259A (en) * | 1979-09-04 | 1981-05-05 | General Electric Company | Long-time and short-time overcurrent signal processor for circuit breaker static trip units |
US4351012A (en) * | 1980-04-15 | 1982-09-21 | Westinghouse Electric Corp. | Circuit interrupter with digital trip unit and means to enter trip settings |
US4423458A (en) * | 1982-04-05 | 1983-12-27 | Siemens-Allis, Inc. | Signal processing system for overload relay or the like |
US4492941A (en) * | 1983-02-18 | 1985-01-08 | Heinemann Electric Company | Circuit breaker comprising parallel connected sections |
US4456867A (en) * | 1983-04-20 | 1984-06-26 | Westinghouse Electric Corp. | Motor control apparatus with input validator |
US4743875A (en) * | 1986-07-22 | 1988-05-10 | Westinghouse Electric Corp. | Circuit breaker having a direct current measuring shunt |
US4788620A (en) * | 1987-11-09 | 1988-11-29 | General Electric Company | Static trip circuit breaker with automatic circuit trimming |
DE3841491A1 (de) * | 1987-12-16 | 1989-07-13 | Barmag Barmer Maschf | Verfahren und vorrichtung zur strom- und/oder spannungsbegrenzung von leistungselektronischen bauteilen oder geraeten |
-
1989
- 1989-07-03 US US07/375,301 patent/US4956741A/en not_active Expired - Lifetime
-
1990
- 1990-02-06 ZA ZA90875A patent/ZA90875B/xx unknown
- 1990-06-12 IE IE210290A patent/IE65003B1/en not_active IP Right Cessation
- 1990-06-18 AU AU57568/90A patent/AU637108B2/en not_active Ceased
- 1990-06-26 CA CA002019892A patent/CA2019892A1/en not_active Abandoned
- 1990-06-29 NZ NZ234318A patent/NZ234318A/xx unknown
- 1990-06-29 BR BR909003155A patent/BR9003155A/pt not_active Application Discontinuation
- 1990-06-29 EP EP90307150A patent/EP0407105B1/en not_active Expired - Lifetime
- 1990-06-29 DE DE69012003T patent/DE69012003D1/de not_active Expired - Lifetime
- 1990-06-29 ES ES90307150T patent/ES2060046T3/es not_active Expired - Lifetime
- 1990-07-03 JP JP2177202A patent/JPH0345115A/ja active Pending
- 1990-07-03 CN CN90103283A patent/CN1021530C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NZ234318A (en) | 1993-05-26 |
IE902102A1 (en) | 1991-01-16 |
JPH0345115A (ja) | 1991-02-26 |
EP0407105B1 (en) | 1994-08-31 |
DE69012003D1 (de) | 1994-10-06 |
CN1021530C (zh) | 1993-07-07 |
CN1048635A (zh) | 1991-01-16 |
AU5756890A (en) | 1991-01-03 |
CA2019892A1 (en) | 1991-01-03 |
ZA90875B (en) | 1991-09-25 |
EP0407105A3 (en) | 1991-12-11 |
ES2060046T3 (es) | 1994-11-16 |
AU637108B2 (en) | 1993-05-20 |
US4956741A (en) | 1990-09-11 |
EP0407105A2 (en) | 1991-01-09 |
IE65003B1 (en) | 1996-07-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GB | Transfer | ||
FF | Decision: intention to grant | ||
FA11 | Dismissal: dismissal - article 38, par. 2 of industrial property law |