ES296550U - Un disyuntor de circuito electrico - Google Patents
Un disyuntor de circuito electricoInfo
- Publication number
- ES296550U ES296550U ES1985296550U ES296550U ES296550U ES 296550 U ES296550 U ES 296550U ES 1985296550 U ES1985296550 U ES 1985296550U ES 296550 U ES296550 U ES 296550U ES 296550 U ES296550 U ES 296550U
- Authority
- ES
- Spain
- Prior art keywords
- arc
- contact
- gas expansion
- gas
- circuit breaker
- 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
- 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
- H01H73/02—Details
- H01H73/18—Means for extinguishing or suppressing arc
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/342—Venting arrangements for arc chutes
Landscapes
- Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Circuit Breakers (AREA)
Abstract
UN DISYUNTOR DE CIRCUITO ELECTRICO QUE INCLUYE UNA CAJA AISLANTE Y, EN LA MISMA, UNA ESTRUCTURA FIJA DE CONTACTO QUE INCLUYE UN MIEMBRO DE SOPORTE DE CONTACTO EN EL QUE SE DISPONE UN CONTACTO, UN MIEMBRO DE CONTACTO MOVIL QUE PUEDE ENGANCHARSE Y DESENGANCHARSE DE DICHO CONTACTO, Y UNA CANALETA DE ARCO PARA EXTINGUIR LOS ARCOS ELECTRICOS QUE SE PRODUZCAN ENTRE DICHO CONTACTO Y EL MIEMBRO DE CONTACTO MOVIL DESPUES DE DESENGANCHARSE ESTE ULTIMO DEL CONTACTO INDICADO, DISPONIENDOSE LA MENCIONADA ESTRUCTURA FIJA EN UN EXTREMO DE LA CANALETA DEL ARCO, CARACTERIZADO POR UNA CAMARA DE EXPANSION DE GASES (408) FORMADA EN DICHO EXTREMO DE LA CANALETA DEL ARCO (54) Y QUE TIENE UNA ESTRUCTURA FIJA DE CONTACTO ASOCIADA CON LA MISMA, ABRIENDOSE DICHA CAMARA DE EXPANSION DE GASES HACIA LA CANALETA DEL ARCO Y TENIENDO UNA CONFIGURACION QUE PERMITE QUE EL GAS DEL ARCO, DESPUES DE INICIARSE ESTE, SE EXPANDA DIRECTAMENTE A LA CAMARA DE EXPANSION DE GASES, Y HAGA QUE EL AIRE EXPULSADO DE LA CAMARA DE EXPANSIONPOR LA EXPANSION DEL GAS DEL ARCO, SE DIRIJA A LA CANALETA DEL ARCO (54).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/655,957 US4581511A (en) | 1984-09-28 | 1984-09-28 | Molded case circuit breaker with an improved internal venting system |
Publications (2)
Publication Number | Publication Date |
---|---|
ES296550U true ES296550U (es) | 1988-11-16 |
ES296550Y ES296550Y (es) | 1989-06-01 |
Family
ID=24631066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1985296550U Expired ES296550Y (es) | 1984-09-28 | 1985-09-26 | Un disyuntor de circuito electrico |
Country Status (16)
Country | Link |
---|---|
US (1) | US4581511A (es) |
EP (1) | EP0176870B1 (es) |
JP (1) | JP2582545B2 (es) |
KR (1) | KR930007120B1 (es) |
AU (1) | AU580093B2 (es) |
BR (1) | BR8504836A (es) |
CA (1) | CA1254931A (es) |
DE (1) | DE3577945D1 (es) |
ES (1) | ES296550Y (es) |
HK (1) | HK96893A (es) |
IE (1) | IE56866B1 (es) |
IN (1) | IN161579B (es) |
MX (1) | MX158098A (es) |
NZ (1) | NZ213552A (es) |
PH (1) | PH24141A (es) |
ZA (1) | ZA857065B (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0206249B1 (en) * | 1985-05-10 | 1991-09-11 | Mitsubishi Denki Kabushiki Kaisha | Circuit breaker |
JPH0755797Y2 (ja) * | 1986-09-09 | 1995-12-20 | 三菱電機株式会社 | 回路しや断器 |
JPH0631635Y2 (ja) * | 1987-04-21 | 1994-08-22 | 富士電機株式会社 | 配線用遮断器 |
US4866226A (en) * | 1987-07-13 | 1989-09-12 | Mitsubishi Denki Kabushiki Kaisha | Multi-phase circuit breaker employing arc extinguishing apparatus |
JP2701358B2 (ja) * | 1988-09-02 | 1998-01-21 | 富士電機株式会社 | 回路遮断器 |
US4876424A (en) * | 1988-09-19 | 1989-10-24 | Siemens Energy & Automation, Inc. | Barrier with a venting scheme for a circuit breaker |
FR2655770B1 (fr) * | 1989-12-11 | 1995-10-20 | Merlin Gerin | Disjoncteur multipolaire a filtre des gaz commun aux differents poles. |
US5153545A (en) * | 1991-10-07 | 1992-10-06 | General Electric Company | Molded case circuit breaker arc baffle insert |
US5260533A (en) * | 1991-10-18 | 1993-11-09 | Westinghouse Electric Corp. | Molded case current limiting circuit breaker |
US5341191A (en) * | 1991-10-18 | 1994-08-23 | Eaton Corporation | Molded case current limiting circuit breaker |
US5583328A (en) * | 1992-07-02 | 1996-12-10 | Mitsubishi Denki Kabushiki Kaisha | High voltage switch including U-shaped, slitted stationary contact assembly with arc extinguishing/magnetic blowout features |
US5753878A (en) * | 1996-04-23 | 1998-05-19 | General Electric Company | Circuit breaker having variable arc gas venting |
US6002313A (en) * | 1998-06-08 | 1999-12-14 | Eaton Corporation | Molded case circuit breaker with pressure release mechanism |
JP4376483B2 (ja) * | 1999-12-02 | 2009-12-02 | 三菱電機株式会社 | 回路遮断器 |
JP4960072B2 (ja) * | 2006-12-04 | 2012-06-27 | 三菱電機株式会社 | 回路遮断器 |
WO2012004651A1 (en) * | 2010-07-08 | 2012-01-12 | 1/4Larsen & Toubro Limited | An improved arc chamber assembly for use in moulded case circuit breakers |
US9406466B2 (en) * | 2014-09-10 | 2016-08-02 | Siemens Industry, Inc. | Expansion chambers for circuit breakers |
DE102014223529A1 (de) | 2014-11-18 | 2016-05-19 | Volkswagen Aktiengesellschaft | Gleichspannungsschalter für Hochvolt-Bordnetze |
US10483068B1 (en) * | 2018-12-11 | 2019-11-19 | Eaton Intelligent Power Limited | Switch disconnector systems suitable for molded case circuit breakers and related methods |
DE102019135459A1 (de) | 2019-12-20 | 2021-06-24 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Vorrichtung zur Unterbrechung eines elektrischen Kreises |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB745755A (en) * | 1953-07-23 | 1956-02-29 | Ferguson Pailin Ltd | Improvements in or relating to air-break electric switches or circuit breakers |
US2863969A (en) * | 1956-11-19 | 1958-12-09 | Ite Circuit Breaker Ltd | Barriers for isolation of circuit breaker phases |
FR1194613A (fr) * | 1957-08-17 | 1959-11-10 | Stotz Kontakt Gmbh | Disjoncteur de grande puissance comportant au moins un canal d'admission des gaz en communication avec la chambre de soufflage de l'arc |
US3341791A (en) * | 1964-06-16 | 1967-09-12 | Square D Co | Electric circuit breaker with improved operating mechanism |
US3422235A (en) * | 1966-01-28 | 1969-01-14 | Heinemann Electric Co | Arcing grid case support means |
DE1933529A1 (de) * | 1969-07-02 | 1971-01-21 | Bbc Brown Boveri & Cie | Lichtbogenkammer aus Siebkeramik |
US4271339A (en) * | 1976-06-07 | 1981-06-02 | S&C Electric Company | High voltage circuit switch arrangement |
JPS5416022U (es) * | 1977-06-30 | 1979-02-01 | ||
JPS56101854U (es) * | 1979-12-29 | 1981-08-10 | ||
JPS6347007Y2 (es) * | 1981-05-20 | 1988-12-05 | ||
JPS5875727A (ja) * | 1981-10-30 | 1983-05-07 | 松下電工株式会社 | 消弧装置 |
JPS5963946U (ja) * | 1982-10-22 | 1984-04-27 | 三菱電機株式会社 | 回路しや断器の開閉装置 |
JPS6064545U (ja) * | 1983-10-11 | 1985-05-08 | 松下電工株式会社 | 消弧装置 |
JPS60175336A (ja) * | 1984-02-21 | 1985-09-09 | 三菱電機株式会社 | 回路しや断器 |
-
1984
- 1984-09-28 US US06/655,957 patent/US4581511A/en not_active Expired - Lifetime
-
1985
- 1985-06-26 CA CA000485250A patent/CA1254931A/en not_active Expired
- 1985-09-09 IE IE2207/85A patent/IE56866B1/en not_active IP Right Cessation
- 1985-09-11 AU AU47356/85A patent/AU580093B2/en not_active Ceased
- 1985-09-13 IN IN647/CAL/85A patent/IN161579B/en unknown
- 1985-09-15 ZA ZA857065A patent/ZA857065B/xx unknown
- 1985-09-18 DE DE8585111788T patent/DE3577945D1/de not_active Expired - Lifetime
- 1985-09-18 EP EP85111788A patent/EP0176870B1/en not_active Expired - Lifetime
- 1985-09-19 NZ NZ213552A patent/NZ213552A/xx unknown
- 1985-09-24 PH PH32846A patent/PH24141A/en unknown
- 1985-09-26 ES ES1985296550U patent/ES296550Y/es not_active Expired
- 1985-09-27 BR BR8504836A patent/BR8504836A/pt not_active IP Right Cessation
- 1985-09-27 JP JP60216087A patent/JP2582545B2/ja not_active Expired - Fee Related
- 1985-09-28 KR KR1019850007209A patent/KR930007120B1/ko not_active IP Right Cessation
- 1985-10-01 MX MX31A patent/MX158098A/es unknown
-
1993
- 1993-09-16 HK HK968/93A patent/HK96893A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IE56866B1 (en) | 1992-01-01 |
JPS6185741A (ja) | 1986-05-01 |
IE852207L (en) | 1986-03-28 |
IN161579B (es) | 1987-12-26 |
KR930007120B1 (ko) | 1993-07-30 |
EP0176870B1 (en) | 1990-05-23 |
JP2582545B2 (ja) | 1997-02-19 |
EP0176870A2 (en) | 1986-04-09 |
BR8504836A (pt) | 1986-07-22 |
AU4735685A (en) | 1986-04-10 |
PH24141A (en) | 1990-03-22 |
CA1254931A (en) | 1989-05-30 |
DE3577945D1 (de) | 1990-06-28 |
ES296550Y (es) | 1989-06-01 |
ZA857065B (en) | 1986-04-30 |
EP0176870A3 (en) | 1987-04-15 |
MX158098A (es) | 1989-01-09 |
NZ213552A (en) | 1988-06-30 |
US4581511A (en) | 1986-04-08 |
KR860002846A (ko) | 1986-04-30 |
AU580093B2 (en) | 1988-12-22 |
HK96893A (en) | 1993-09-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19970612 |