ES2091804T3 - Disyuntor de nucleo magnetico movil para disparo magnetico con baja corriente. - Google Patents
Disyuntor de nucleo magnetico movil para disparo magnetico con baja corriente.Info
- Publication number
- ES2091804T3 ES2091804T3 ES90310676T ES90310676T ES2091804T3 ES 2091804 T3 ES2091804 T3 ES 2091804T3 ES 90310676 T ES90310676 T ES 90310676T ES 90310676 T ES90310676 T ES 90310676T ES 2091804 T3 ES2091804 T3 ES 2091804T3
- Authority
- ES
- Spain
- Prior art keywords
- magnetic
- mobile
- circuit breaker
- armor
- low current
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
-
- 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
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/40—Combined electrothermal and electromagnetic mechanisms
- H01H71/405—Combined electrothermal and electromagnetic mechanisms in which a bimetal forms the inductor for the electromagnetic mechanism
-
- 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
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/34—Electromagnetic mechanisms having two or more armatures controlled by a common winding
-
- 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
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/40—Combined electrothermal and electromagnetic mechanisms
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
SE DESCRIBE UN INTERRUPTOR (1) QUE TIENE UN NUCLEO MAGNETICO MOVIL (101) PROPORCIONADO EN EL CONJUNTO DE DESCONEXION MAGNETICA (23) DE ESTE ADAPTADO PARA REDUCIR LOS NIVELES DE CORRIENTE A LOS QUE FUNCIONARA EL MECANISMO DE DESCONEXION MAGNETICA. EL CONJUNTO DE DESCONEXION MAGNETICA INCLUYE TAMBIEN UNA ARMADURA CONECTADA ARTICULADAMENTE (103), UN CONDUCTOR TRANSPORTADOR DE CORRIENTE (107), UNA CULATA MAGNETICA FIJA (100) Y UN MECANISMO DE FUNCIONAMIENTO RETENIBLE (21). HAY UN ESPACIO DE AIRE PRIMARIO (91) ENTRE LA ARMADURA Y LA CULATA FIJA (100). EL NUCLEO MOVIL (101) ESTA DISEÑADO PARA MOVERSE EN UNA POSICION PROLONGADA QUE REDUCE EL ESPACIO DE AIRE PRIMARIO (G1) QUE A SU VEZ AUMENTA EL ACOPLAMIENTO DE FLUJO MAGNETICO QUE PERMITE LA FUERZA MAGNETICA NECESARIA PARA QUE LA ARMADURA (103) GIRE ARTICULADAMENTE PARA DESBLOQUEAR EL MECANISMO DE FUNCIONAMIENTO (21) Y DESCONECTAR CON ELLO EL INTERRUPTOR DE CIRCUITO QUE SE VA A GENERAR EN UN NIVEL DE CORRIENTE MAS BAJA. ESTA REDUCCION DE CORRIENTEES EL EFECTO DESEADO DEL NUEVO DISEÑO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/417,378 US4951015A (en) | 1989-10-05 | 1989-10-05 | Circuit breaker with moving magnetic core for low current magnetic trip |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2091804T3 true ES2091804T3 (es) | 1996-11-16 |
Family
ID=23653779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90310676T Expired - Lifetime ES2091804T3 (es) | 1989-10-05 | 1990-09-28 | Disyuntor de nucleo magnetico movil para disparo magnetico con baja corriente. |
Country Status (14)
Country | Link |
---|---|
US (1) | US4951015A (es) |
EP (1) | EP0421691B1 (es) |
JP (1) | JPH03134931A (es) |
KR (1) | KR0146699B1 (es) |
CN (1) | CN1023359C (es) |
AR (1) | AR245313A1 (es) |
AT (1) | ATE142366T1 (es) |
AU (1) | AU628648B2 (es) |
BR (1) | BR9004972A (es) |
CA (1) | CA2025781C (es) |
DE (1) | DE69028366T2 (es) |
ES (1) | ES2091804T3 (es) |
MX (1) | MX167927B (es) |
ZA (1) | ZA902095B (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5182532A (en) * | 1992-02-25 | 1993-01-26 | General Electric Company | Thermal-magnetic trip unit |
US5173674A (en) * | 1992-02-25 | 1992-12-22 | General Electric Company | Thermal-magnetic trip unit with low current response |
US5237297A (en) * | 1992-07-06 | 1993-08-17 | American Circuit Breaker Corporation | Tripping apparatus for use with an electrical circuit breaker having magnetic tripping responsive to low overcurrent |
KR100462708B1 (ko) * | 1996-12-10 | 2005-07-28 | 주식회사 엘지화학 | 천연목분소재를 이용한 바닥장식재와 그 제조방법 |
US5894259A (en) * | 1997-04-14 | 1999-04-13 | Eaton Corporation | Thermal trip unit with magnetic shield and circuit breaker incorporating same |
US5831501A (en) * | 1997-04-14 | 1998-11-03 | Eaton Corporation | Adjustable trip unit and circuit breaker incorporating same |
US5793026A (en) * | 1997-04-14 | 1998-08-11 | Eaton Corporation | Magnetic trip assembly and circuit breaker incorporating same |
US6181226B1 (en) * | 1999-11-05 | 2001-01-30 | Siemens Energy & Automation, Inc. | Bi-metal trip unit for a molded case circuit breaker |
JP2001351486A (ja) | 2000-04-20 | 2001-12-21 | Eaton Corp | 真空スイッチ組立体を備えた成型ケース回路遮断器 |
KR20020092692A (ko) * | 2001-06-05 | 2002-12-12 | 주식회사 크라텍 | 인테리어용 무늬목 및 그 제조방법 |
US6507256B1 (en) * | 2001-08-17 | 2003-01-14 | General Electric Company | Auxiliary magnetic trip system |
CN100464387C (zh) * | 2006-12-15 | 2009-02-25 | 大全集团有限公司 | 断路器跳闸脱扣器 |
ITBG20060065A1 (it) * | 2006-12-21 | 2008-06-22 | Abb Service Srl | Dispositivo di protezione per un interruttore automatico e interruttore automatico comprendente tale dispositivo. |
CN101359561B (zh) * | 2007-08-03 | 2013-02-27 | 施耐德电器工业公司 | 具有台阶式轭铁结构的脱扣器和具有这种脱扣器的断路器 |
AT509250A1 (de) * | 2008-03-05 | 2011-07-15 | Moeller Gebaeudeautomation Gmbh | Schaltgerät |
AT509407A1 (de) * | 2008-03-05 | 2011-08-15 | Moeller Gebaeudeautomation Gmbh | Schaltgerät |
CN101308743B (zh) * | 2008-06-06 | 2012-02-22 | 常熟开关制造有限公司(原常熟开关厂) | 拍合式可调电磁脱扣器 |
US8542084B1 (en) * | 2012-03-13 | 2013-09-24 | General Electric Company | Circuit protection device and trip unit for use with a circuit protection device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3815059A (en) * | 1972-12-01 | 1974-06-04 | Westinghouse Electric Corp | Circuit interrupter comprising electromagnetic opening means |
US4630017A (en) * | 1984-10-01 | 1986-12-16 | Siemens Energy & Automation, Inc. | Magnetic structure for calibrating a circuit breaker |
US4706054A (en) * | 1986-09-15 | 1987-11-10 | General Electric Company | Thermal magnetic trip unit for molded case circuit breakers |
US4719438A (en) * | 1986-09-30 | 1988-01-12 | Westinghouse Electric Corp. | Circuit breaker with fast trip unit |
-
1989
- 1989-10-05 US US07/417,378 patent/US4951015A/en not_active Expired - Lifetime
-
1990
- 1990-03-19 ZA ZA902095A patent/ZA902095B/xx unknown
- 1990-09-17 AU AU62617/90A patent/AU628648B2/en not_active Ceased
- 1990-09-20 CA CA002025781A patent/CA2025781C/en not_active Expired - Fee Related
- 1990-09-27 MX MX022588A patent/MX167927B/es unknown
- 1990-09-28 AT AT90310676T patent/ATE142366T1/de not_active IP Right Cessation
- 1990-09-28 ES ES90310676T patent/ES2091804T3/es not_active Expired - Lifetime
- 1990-09-28 EP EP90310676A patent/EP0421691B1/en not_active Expired - Lifetime
- 1990-09-28 DE DE69028366T patent/DE69028366T2/de not_active Expired - Fee Related
- 1990-09-29 KR KR1019900015605A patent/KR0146699B1/ko not_active IP Right Cessation
- 1990-10-02 AR AR90317997A patent/AR245313A1/es active
- 1990-10-04 JP JP2267505A patent/JPH03134931A/ja active Pending
- 1990-10-04 CN CN90108225A patent/CN1023359C/zh not_active Expired - Fee Related
- 1990-10-04 BR BR909004972A patent/BR9004972A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
DE69028366D1 (de) | 1996-10-10 |
CN1023359C (zh) | 1993-12-29 |
BR9004972A (pt) | 1991-09-10 |
EP0421691B1 (en) | 1996-09-04 |
KR0146699B1 (ko) | 1998-09-15 |
CA2025781A1 (en) | 1991-04-06 |
EP0421691A3 (en) | 1992-05-20 |
AU6261790A (en) | 1991-04-11 |
AR245313A1 (es) | 1993-12-30 |
CN1050789A (zh) | 1991-04-17 |
EP0421691A2 (en) | 1991-04-10 |
JPH03134931A (ja) | 1991-06-07 |
CA2025781C (en) | 2000-02-15 |
KR910008764A (ko) | 1991-05-31 |
DE69028366T2 (de) | 1997-04-10 |
US4951015A (en) | 1990-08-21 |
ATE142366T1 (de) | 1996-09-15 |
MX167927B (es) | 1993-04-22 |
ZA902095B (en) | 1991-01-30 |
AU628648B2 (en) | 1992-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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