MX168027B - CURRENT LIMITING CIRCUIT BREAKER WITH ARC SWITCHING STRUCTURE - Google Patents

CURRENT LIMITING CIRCUIT BREAKER WITH ARC SWITCHING STRUCTURE

Info

Publication number
MX168027B
MX168027B MX003082A MX308286A MX168027B MX 168027 B MX168027 B MX 168027B MX 003082 A MX003082 A MX 003082A MX 308286 A MX308286 A MX 308286A MX 168027 B MX168027 B MX 168027B
Authority
MX
Mexico
Prior art keywords
arc
contact arm
carriage
circuit breaker
contact
Prior art date
Application number
MX003082A
Other languages
Spanish (es)
Inventor
Glenn Robert Thomas
William Ellsworth Beatty Jr
Yun-Ko Nickey Chien
Jere Lee Mckee
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of MX168027B publication Critical patent/MX168027B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • 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

Abstract

La presente invención se refiere a disyuntor que incluye una envoltura aislante que tiene un terminal de línea y un terminal de carga, unos contactos separables dispuestos en la envoltura para abrir y cerrar un circuito entre los terminales, un mecanismo de accionamiento que tiene un carro pivotante y un dispositivo adaptado para ser accionado manualmente con el fin de hacer pivotar el carro entre posiciones abierta y cerrada, un dispositivo de soporte de contactos que incluye unos primero y segundo brazos de contacto pivotantes que soportan cada uno de los contactos, estando sujeto el primer brazo de contacto de manera pivotante en el carro, un dispositivo para limitar el movimiento relativo entre el carro y el primer brazo de contacto a una rotación, un conductor que se extiende entre el terminal de línea y el segundo brazo de contacto, un dispositivo de extinción de arco alrededor del trayecto de desplazamiento del primer brazo de contacto y del dispositivo que incluye placas de absorción de arco separadas, un dispositivo de conectar eléctrico entre el conductor y una de las placas de absorción de arco para efectuar la conmutación de cualquier arco desde el segundo brazo de contacto hasta dicha placa de absorción de arco.The present invention relates to a circuit breaker that includes an insulating sheath having a line terminal and a load terminal, separable contacts arranged in the sheath to open and close a circuit between the terminals, a drive mechanism having a pivoting carriage and a device adapted to be manually operated to pivot the carriage between open and closed positions, a contact support device including first and second pivoting contact arms supporting each of the contacts, the first being held contact arm pivotally on the carriage, a device for limiting the relative movement between the carriage and the first contact arm to one rotation, a conductor extending between the line terminal and the second contact arm, a device for arc extinction around the travel path of the first contact arm and of the device that includes plates d and separate arc absorption, an electrical connecting device between the conductor and one of the arc absorption plates to effect the switching of any arc from the second contact arm to said arc absorption plate.

MX003082A 1985-07-12 1986-07-10 CURRENT LIMITING CIRCUIT BREAKER WITH ARC SWITCHING STRUCTURE MX168027B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75539785A 1985-07-12 1985-07-12

Publications (1)

Publication Number Publication Date
MX168027B true MX168027B (en) 1993-04-29

Family

ID=25038965

Family Applications (1)

Application Number Title Priority Date Filing Date
MX003082A MX168027B (en) 1985-07-12 1986-07-10 CURRENT LIMITING CIRCUIT BREAKER WITH ARC SWITCHING STRUCTURE

Country Status (9)

Country Link
EP (1) EP0208295A3 (en)
JP (1) JPS6215726A (en)
KR (1) KR870001619A (en)
CN (1) CN86104588A (en)
AU (1) AU5922286A (en)
BR (1) BR8603261A (en)
ES (1) ES8800507A1 (en)
MX (1) MX168027B (en)
ZA (1) ZA864739B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583571B1 (en) * 1985-06-12 1994-02-18 Merlin Et Gerin LOW VOLTAGE CIRCUIT BREAKER WITH IMPROVED CUT.
JP2894052B2 (en) * 1990-12-11 1999-05-24 株式会社日立製作所 Circuit breaker
KR20020053151A (en) * 2000-12-27 2002-07-05 최정욱 making method & composition for green seaweed mixture brown seaweed
ES2387259T3 (en) * 2010-04-16 2012-09-19 Abb Technology Ag Switching unit and circuit breaker for a medium voltage circuit
CN105575739A (en) * 2016-03-16 2016-05-11 安徽灿邦电气有限公司 DC molded case circuit breaker with electronic release
CN109559947B (en) * 2017-09-27 2020-11-27 常熟开关制造有限公司(原常熟开关厂） Multi-pole circuit breaker
KR20230174837A (en) 2022-06-22 2023-12-29 박대롱 Manufacturing apparatus for processed food of laver shape using sea mustard or sea tangle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2719203A (en) * 1952-05-02 1955-09-27 Westinghouse Electric Corp Circuit breakers
US2769066A (en) * 1953-02-02 1956-10-30 Westinghouse Electric Corp Circuit interrupters
DE1966598C3 (en) * 1969-01-31 1981-03-19 Westermayer, Joseph, Dipl.-Ing., 8500 Nürnberg Small electrical circuit breaker with switching mechanism and arc chamber
BE772520A (en) * 1971-09-13 1972-01-17 Vynckier Belg Werkhuizen STROOMONDERBREKING ONLY.
BE791473A (en) * 1971-12-02 1973-03-16 Legrand Sa CIRCUIT BREAKER
JPS6049536A (en) * 1983-08-26 1985-03-18 三菱電機株式会社 Circuit breaker

Also Published As

Publication number Publication date
ZA864739B (en) 1987-02-25
AU5922286A (en) 1987-01-15
BR8603261A (en) 1987-02-24
EP0208295A2 (en) 1987-01-14
CN86104588A (en) 1987-01-14
ES556827A0 (en) 1987-11-01
EP0208295A3 (en) 1988-01-20
JPS6215726A (en) 1987-01-24
ES8800507A1 (en) 1987-11-01
KR870001619A (en) 1987-03-17

Similar Documents

Publication Publication Date Title
SE8901551D0 (en) CONTACT DEVICE FOR ELECTRICAL CONNECTORS
ES8201353A1 (en) Arc extinguishing arrangement for electric current limiting circuit breakers.
AR033733A1 (en) ELECTRICAL SWITCHING DEVICE THAT HAS AN ARC ROTOR WITH A LONG HIGH LIGHT
ES2073004T3 (en) ULTRA-FAST STATIC CIRCUIT BREAKER FOR GALVANIC INSULATION.
FR2683939B1 (en) MEDIUM VOLTAGE SELF-DISCONNECTING CIRCUIT BREAKER AND APPLICATION TO A CELL AND A MEDIUM VOLTAGE STATION.
MX168027B (en) CURRENT LIMITING CIRCUIT BREAKER WITH ARC SWITCHING STRUCTURE
SE7901643L (en) ENCLOSED POWER CARD
DE3779188D1 (en) DELETING DEVICE FOR ELECTRIC SWITCHES.
US1894543A (en) Electric switch
ATE13106T1 (en) AUTOMATIC LIMITING DEVICE FOR SHORT-CIRCUIT CURRENT.
US3588406A (en) High voltage beaver tail type switch with preinsertion resistor
US3711662A (en) Electric disconnect switch having improved operating mechanism
US2323213A (en) Electric fuse
US2714144A (en) Circuit interrupter
KR101008705B1 (en) Automatic transfer switch
AR006964A1 (en) AN ELECTRICAL DEVICE TO EVAPORATE SUBSTANCES.
ES8800783A1 (en) Circuit breaker with blow-open contact arm.
US3147358A (en) Magnetic blowout contact switch
ES2287075T3 (en) CURRENT LIMITATION AUTOMATIC CIRCUIT CIRCUIT.
DE3888616D1 (en) Electrical switching device.
PE20020711A1 (en) CIRCUIT BREAKER WITH BYPASS TO REDIRECT HIGH TRANSIENT CURRENT AND ASSOCIATED METHOD
JPS6051222B2 (en) circuit break
ATE49829T1 (en) GAS-INSULATED SWITCHGEAR.
CA2451177A1 (en) Spacer for an insulator assembly
SU672664A1 (en) Tumbler switch