ES296548U - Disyuntor de circuito - Google Patents
Disyuntor de circuitoInfo
- Publication number
- ES296548U ES296548U ES1985296548U ES296548U ES296548U ES 296548 U ES296548 U ES 296548U ES 1985296548 U ES1985296548 U ES 1985296548U ES 296548 U ES296548 U ES 296548U ES 296548 U ES296548 U ES 296548U
- Authority
- ES
- Spain
- Prior art keywords
- regulation
- contacts
- initiate
- lever
- bimetallic element
- 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.)
- Granted
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
- H01H73/22—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 having electrothermal release and no other automatic release
-
- 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
- H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
- H01H71/7427—Adjusting only the electrothermal mechanism
- H01H71/7436—Adjusting the position (or prestrain) of the bimetal
-
- 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
- H01H71/14—Electrothermal mechanisms
- H01H71/16—Electrothermal mechanisms with bimetal element
Landscapes
- Breakers (AREA)
- Basic Packing Technique (AREA)
- Thermally Actuated Switches (AREA)
Abstract
UN DISYUNTOR DE CIRCUITO QUE TIENE CONTACTOS, UN MECANISMO OPERATIVO PARA ABRIR Y CERRAR LOS CONTACTOS, Y UN DISPOSITIVO DE DISPARO PARA INICIAR UNA OPERACION DE ABERTURA DE LOS CONTACTOS DEL MECANISMO OPERATIVO DESPUES DE PRODUCIRSE UNA CONDICION DE CORRIENTE EXCESIVA, INCLUYENDO DICHO DISPOSITIVO DE DISPARO UN ELEMENTO BIMETALICO ALARGADO QUE RESPONDE TERMICAMENTE A LAS CORRIENTES EXCESIVAS, SE SOPORTA JUNTO A UNO DE SUS EXTREMOS Y, POR LO DEMAS, PUEDE FLEXIONARSE LIBREMENTE, CUANDO SE CALIENTA, E INICIAR UNA OPERACION DE ABERTURA DE LOS CONTACTOS DEL MECANISMO OPERATIVO CUANDO SE FLEXIONE EN GRADO PREDETERMINADO, ESTANDO ASOCIADO CON DICHO ELEMENTO BIMETALICO UN DISPOSITIVO DE REGULACION PARA VARIAR SELECTIVAMENTE EL GRADO DE DEFLEXION NECESARIO PARA INICIAR DICHA OPERACION DE ABERTURA DE LOS CONTACTOS, CARACTERIZADO PORQUE EL MENCIONADO DISPOSITIVO DE REGULACION INCLUYE UNA PALANCA (416 O 426) CONECTADA RIGIDAMENTE AL ELEMENTO BIMETALICO (410) JUNTO A DICHO EXTREMO DEL MISMO, Y UN MIEMBRO DE REGULACION (420) QUE COOPERA CON DICHA PALANCA Y PUEDE PONERSE EN FUNCIONAMIENTO MANUALMENTE PARA REGULAR LA PALANCA Y, POR CONSIGUIENTE, SIMULTANEAMENTE EL ELEMENTO BIMETALICO, MEDIANTE SU CONEXION RIGIDA CON ESTE ULTIMO, DE MODO QUE SE CAMBIE DICHO GRADO DE DEFLEXION NECESARIO PARA INICIAR UNA OPERACION DE APERTURA DE LOS CONTACTOS, EL MENCIONADO MIEMBRO DE REGULACION (420) COMPRENDE UN TORNILLO DE REGULACION DE CABEZA DOBLE QUE TIENE UNA PORCION DE VASTAGO DE DIAMETRO REDUCIDO QUE SE ENGANCHA Y PUEDE GIRAR LIBREMENTE EN UN AGUJERO (421) FORMADO EN LA PALANCA INDICADA, EN UN PUNTO DISTANTE DE LA MENCIONADA CONEXION RIGIDA (418).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/655,952 US4630019A (en) | 1984-09-28 | 1984-09-28 | Molded case circuit breaker with calibration adjusting means for a bimetal |
Publications (2)
Publication Number | Publication Date |
---|---|
ES296548U true ES296548U (es) | 1987-11-16 |
ES296548Y ES296548Y (es) | 1988-05-16 |
Family
ID=24631042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1985296548U Expired ES296548Y (es) | 1984-09-28 | 1985-09-26 | Disyuntor de circuito |
Country Status (13)
Country | Link |
---|---|
US (1) | US4630019A (es) |
EP (1) | EP0175976A3 (es) |
JP (1) | JPH0789466B2 (es) |
KR (1) | KR930007089B1 (es) |
AU (1) | AU585251B2 (es) |
BR (1) | BR8504835A (es) |
CA (1) | CA1237459A (es) |
ES (1) | ES296548Y (es) |
IN (1) | IN162009B (es) |
MX (1) | MX158095A (es) |
NZ (1) | NZ213551A (es) |
PH (1) | PH21660A (es) |
ZA (1) | ZA856935B (es) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4714907A (en) * | 1985-07-31 | 1987-12-22 | Merlin Gerin | Miniature electrical circuit breaker with multiple moving contacts and thermomagnetic trip release |
GB2205998B (en) * | 1987-05-19 | 1991-03-13 | Crabtree Electrical Ind Ltd | Temperature responsive devices |
US4771258A (en) * | 1987-10-29 | 1988-09-13 | General Electric Company | Molded case circuit breaker bimetal with high calibration yield |
US4958136A (en) * | 1989-03-08 | 1990-09-18 | Westinghouse Electric Corp. | Circuit breaker with individual gap adjustment at high and low settings of magnetic trip |
US4950848A (en) * | 1989-09-22 | 1990-08-21 | Westinghouse Electric Corp. | Adjustable circuit breaker with draw out interlock |
US4983939A (en) * | 1989-10-05 | 1991-01-08 | Westinghouse Electric Corp. | Circuit breaker with adjustable low magnetic trip |
US5008645A (en) * | 1990-07-30 | 1991-04-16 | Westinghouse Electric Corp. | Circuit breaker with tamper indicating calibration means |
US5184717A (en) * | 1991-05-29 | 1993-02-09 | Westinghouse Electric Corp. | Circuit breaker with welded contacts |
US5213206A (en) * | 1991-05-29 | 1993-05-25 | Westinghouse Electric Corp. | Circuit breaker with positive on/off interlock |
US5165532A (en) * | 1991-05-29 | 1992-11-24 | Westinghouse Electric Corp. | Circuit breaker with interlock for welding contacts |
US5394126A (en) * | 1994-04-18 | 1995-02-28 | Eaton Corporatiion | Circuit breaker with improved magnetic trip assembly |
US5428329A (en) * | 1994-05-24 | 1995-06-27 | Eaton Corporation | Springclip means for a latchable operating mechanism on a circuit breaker |
US5471184A (en) | 1994-07-13 | 1995-11-28 | Eaton Corporation | Circuit breaker |
US5821839A (en) * | 1996-08-23 | 1998-10-13 | Square D Company | Improved calibration means for a circuit breaker |
US5894259A (en) * | 1997-04-14 | 1999-04-13 | Eaton Corporation | Thermal trip unit with magnetic shield and circuit breaker incorporating same |
US6030114A (en) * | 1997-09-30 | 2000-02-29 | Siemens Energy & Automation, Inc. | Method for thermally calibrating circuit breaker trip mechanism and associated trip mechanism |
US5872495A (en) * | 1997-12-10 | 1999-02-16 | Siemens Energy & Automation, Inc. | Variable thermal and magnetic structure for a circuitbreaker trip unit |
US6104273A (en) * | 1999-06-09 | 2000-08-15 | General Electric Company | Calibration assembly and process for use in a circuit protective device |
US6486759B2 (en) | 2000-11-29 | 2002-11-26 | General Electric Company | Circuit breaker calibration screw |
EP1402552B1 (de) * | 2001-07-02 | 2006-05-24 | Siemens Aktiengesellschaft | Justiervorrichtung fuer einen thermischen ausloeser |
AU2003299659A1 (en) * | 2002-12-13 | 2004-07-09 | Durect Corporation | Oral drug delivery system comprising high viscosity liquid carrier materials |
EP1739703B1 (en) * | 2004-04-21 | 2012-07-11 | Mitsubishi Denki Kabushiki Kaisha | Thermal type tripping device and circuit breaker using the same |
JP5285275B2 (ja) | 2004-09-17 | 2013-09-11 | デュレクト コーポレーション | 制御されたデリバリーシステム |
US6924446B1 (en) * | 2004-10-01 | 2005-08-02 | Eaton Corporation | Circuit breaker including a latchable cradle and a cross bar adapted to move in an arcuate path away from primary and secondary latches |
US20070027105A1 (en) | 2005-07-26 | 2007-02-01 | Alza Corporation | Peroxide removal from drug delivery vehicle |
US7397339B2 (en) * | 2005-10-14 | 2008-07-08 | Sensata Technologies, Inc. | Method for ambient temperature compensating thermostat metal actuated electrical devices having a plurality of current ratings |
US20080122563A1 (en) * | 2006-08-28 | 2008-05-29 | Ls Industrial Systems Co., Ltd. | Instantaneous trip mechanism for mould cased circuit breaker |
GB2441356B (en) * | 2006-08-29 | 2008-10-29 | Ls Ind Systems Co Ltd | Instantaneous trip mechanism for mould cased circuit breaker |
US7518482B2 (en) * | 2006-10-10 | 2009-04-14 | Dennis William Fleege | Trip unit having a plurality of stacked bimetal elements |
JP4906528B2 (ja) * | 2007-02-01 | 2012-03-28 | 三菱電機株式会社 | 回路遮断器の過電流引き外し装置 |
KR100881365B1 (ko) | 2007-08-07 | 2009-02-02 | 엘에스산전 주식회사 | 열동형 과부하 보호장치의 트립 감도 조정 방법 |
KR100905021B1 (ko) | 2007-08-07 | 2009-06-30 | 엘에스산전 주식회사 | 열동형 과부하 트립 장치 및 그의 트립 감도 조정 방법 |
US7800478B2 (en) * | 2008-05-30 | 2010-09-21 | Eaton Corporation | Electrical switching apparatus and heater assembly therefor |
KR101096988B1 (ko) * | 2008-12-31 | 2011-12-20 | 엘에스산전 주식회사 | 트립 장치 |
KR101052691B1 (ko) * | 2009-02-04 | 2011-07-28 | 엘에스산전 주식회사 | 배선용 차단기 |
US9349559B2 (en) * | 2009-03-23 | 2016-05-24 | Siemens Industry, Inc. | Low-profile electronic circuit breakers, breaker tripping mechanisms, and systems and methods of using same |
US20140176293A1 (en) * | 2012-12-21 | 2014-06-26 | Schneider Electric USA, Inc. | Mechanical flexible thermal trip unit for miniature circuit breakers |
US9343257B2 (en) * | 2013-09-17 | 2016-05-17 | Lsis Co., Ltd. | Circuit breaker with a magnet fixing means |
US9460880B2 (en) * | 2014-11-25 | 2016-10-04 | Schneider Electric USA, Inc. | Thermal-mechanical flexible overload sensor |
US10395873B1 (en) * | 2018-04-09 | 2019-08-27 | Eaton Intelligent Power Limited | Circuit breaker, fastening assembly therefor, and associated assembly method |
US10984974B2 (en) * | 2018-12-20 | 2021-04-20 | Schneider Electric USA, Inc. | Line side power, double break, switch neutral electronic circuit breaker |
KR20220140711A (ko) | 2020-01-13 | 2022-10-18 | 듀렉트 코퍼레이션 | 불순물이 감소된 지속 방출 약물 전달 시스템 및 관련 방법 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2083304A (en) * | 1933-11-24 | 1937-06-08 | Westinghouse Electric & Mfg Co | Circuit breaker |
US2492009A (en) * | 1943-12-11 | 1949-12-20 | Westinghouse Electric Corp | Resilient stop and position limiting means for circuit interrupters |
US2573307A (en) * | 1949-05-03 | 1951-10-30 | Gen Electric | Calibration of electric circuit breakers |
US2679562A (en) * | 1951-10-06 | 1954-05-25 | Westinghouse Electric Corp | Circuit breaker |
US3249720A (en) * | 1962-02-19 | 1966-05-03 | Ite Circuit Breaker Ltd | Thermal trip unit with calibrating adjustment |
US3257526A (en) * | 1962-06-21 | 1966-06-21 | Westinghouse Electric Corp | Control device with improved thermal operating means |
US3226510A (en) * | 1962-09-20 | 1965-12-28 | Ite Circuit Breaker Ltd | Electric overload switch with improved thermal actuator |
US3239638A (en) * | 1964-01-24 | 1966-03-08 | Ite Circuit Breaker Ltd | Circuit breaker device including stop means for limiting contact arm movement |
US3265837A (en) * | 1964-10-22 | 1966-08-09 | Gen Electric | Electric circuit breaker provide with an improved terminal strap for mounting a bimetal element |
US3525959A (en) * | 1968-12-05 | 1970-08-25 | Westinghouse Electric Corp | Circuit breaker with improved latch reset |
US3614685A (en) * | 1970-02-06 | 1971-10-19 | Westinghouse Electric Corp | Circuit breaker with handle-indicating means |
US3590325A (en) * | 1970-03-16 | 1971-06-29 | Westinghouse Electric Corp | Undervoltage detection and energy storage trip current |
GB1405914A (en) * | 1972-10-27 | 1975-09-10 | Tokyo Shibaura Electric Co | Electrical circuit breaker |
US3775713A (en) * | 1972-11-03 | 1973-11-27 | Westinghouse Electric Corp | Circuit breaker with externally operable means for manual adjustment and manual tripping |
US3815059A (en) * | 1972-12-01 | 1974-06-04 | Westinghouse Electric Corp | Circuit interrupter comprising electromagnetic opening means |
US3783423A (en) * | 1973-01-30 | 1974-01-01 | Westinghouse Electric Corp | Circuit breaker with improved flux transfer magnetic actuator |
US3863042A (en) * | 1973-08-01 | 1975-01-28 | Heinemann Electric Co | Circuit breaker with electrical and mechanical trip indication |
US3959695A (en) * | 1975-04-29 | 1976-05-25 | Westinghouse Electric Corporation | Circuit interrupter with ground fault trip control |
US4077025A (en) * | 1975-05-15 | 1978-02-28 | Westinghouse Electric Corporation | Current limiting circuit interrupter |
US4166205A (en) * | 1976-12-30 | 1979-08-28 | Westinghouse Electric Corp. | Stored energy circuit breaker |
US4258403A (en) * | 1979-05-31 | 1981-03-24 | Westinghouse Electric Corp. | Ground fault circuit interrupter |
US4295025A (en) * | 1980-06-06 | 1981-10-13 | Westinghouse Electric Corp. | Circuit breaker with electromechanical trip means |
-
1984
- 1984-09-28 US US06/655,952 patent/US4630019A/en not_active Expired - Lifetime
-
1985
- 1985-06-26 CA CA000485247A patent/CA1237459A/en not_active Expired
- 1985-09-05 EP EP85111205A patent/EP0175976A3/en not_active Withdrawn
- 1985-09-10 ZA ZA856935A patent/ZA856935B/xx unknown
- 1985-09-11 AU AU47359/85A patent/AU585251B2/en not_active Ceased
- 1985-09-16 IN IN653/CAL/85A patent/IN162009B/en unknown
- 1985-09-19 NZ NZ213551A patent/NZ213551A/xx unknown
- 1985-09-24 PH PH32837A patent/PH21660A/en unknown
- 1985-09-26 ES ES1985296548U patent/ES296548Y/es not_active Expired
- 1985-09-27 JP JP60216084A patent/JPH0789466B2/ja not_active Expired - Lifetime
- 1985-09-27 BR BR8504835A patent/BR8504835A/pt not_active IP Right Cessation
- 1985-09-28 KR KR1019850007208A patent/KR930007089B1/ko not_active IP Right Cessation
- 1985-10-01 MX MX28A patent/MX158095A/es unknown
Also Published As
Publication number | Publication date |
---|---|
JPS6185738A (ja) | 1986-05-01 |
KR860002847A (ko) | 1986-04-30 |
PH21660A (en) | 1988-01-13 |
AU585251B2 (en) | 1989-06-15 |
BR8504835A (pt) | 1986-07-22 |
EP0175976A3 (en) | 1987-03-18 |
NZ213551A (en) | 1988-06-30 |
KR930007089B1 (ko) | 1993-07-29 |
IN162009B (es) | 1988-03-12 |
ZA856935B (en) | 1986-04-30 |
MX158095A (es) | 1989-01-09 |
ES296548Y (es) | 1988-05-16 |
JPH0789466B2 (ja) | 1995-09-27 |
AU4735985A (en) | 1986-04-10 |
US4630019A (en) | 1986-12-16 |
EP0175976A2 (en) | 1986-04-02 |
CA1237459A (en) | 1988-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 20000503 |