ES2030470T3 - LINE PROTECTION SWITCH. - Google Patents

LINE PROTECTION SWITCH.

Info

Publication number
ES2030470T3
ES2030470T3 ES198888110489T ES88110489T ES2030470T3 ES 2030470 T3 ES2030470 T3 ES 2030470T3 ES 198888110489 T ES198888110489 T ES 198888110489T ES 88110489 T ES88110489 T ES 88110489T ES 2030470 T3 ES2030470 T3 ES 2030470T3
Authority
ES
Spain
Prior art keywords
ratchet
partial
switch
coupling position
lifting
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
Application number
ES198888110489T
Other languages
Spanish (es)
Inventor
Reinhard Dipl.-Ing. Schweiger (Fh)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2030470T3 publication Critical patent/ES2030470T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/505—Latching devices between operating and release 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/527—Manual reset mechanisms which may be also used for manual release actuated by lever making use of a walking beam with one extremity latchable, the other extremity actuating or supporting the movable contact and an intermediate part co-operating with the actuator
    • 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
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H2071/0292—Housing or frames containing grooves or slots for guiding movable parts

Landscapes

  • Breakers (AREA)
  • Catching Or Destruction (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

INTERRUPTOR DE PROTECCION DE CONDUCCION, CUYO CIERRE DE INTERRUPTOR MUESTRA UN TRINQUETE COLOCADO GIRATORIAMENTE (1), QUE POR UNA PARTE LLEVA UNA PIEZA DE CONTACTO (2) Y POR OTRA PARTE SE LEVANTA EL TRINQUETE CON UN ORGANO DE DESENCLAVAMIENTO (3), CON LO QUE SOBRE EL TRINQUETE (1) ACTUAN UN ORGANO DE ACCIONAMIENTO MANUAL (4) Y AL MENOS UN RESORTE DE INTERRUPTOR (5). SEGUN EL INVENTO SE PREVE QUE EL TRINQUETE (1) SE INTERRUMPA POCO ANTES DE LA POSICION DE LEVANTAMIENTO DE TRINQUETE (11) POR UNA POSICION DE ACOPLAMIENTO (23) DE MODO QUE SE SITUA UN TRINQUETE PARCIAL MAS CORTO (14) ENTRE SU POSICION DE LEVANTAMIENTO DE TRINQUETE (11) Y UN APOYO (16) EN EL DEPOSITO AL OTRO LADO DE LA POSICION DE ACOPLIAMIENTO (23) Y UN TRINQUETE PARCIAL MAS LARGO (15), QUE SE EXTIENDE ENTRE LA POSICION DE ACOPLAMIENTO Y AL MENOS HASTA EL AGARRE DEL RESORTE DE INTERRUPTOR (5), CON LO QUE LOS TRINQUETES PARCIALES SE SOLAPAN EN LA POSICION DE ACOPLAMIENTO Y EL TRINQUETE PARCIAL MAS CORTO (14) SE SITUA GIRATORIAMENTE EN UNA CONDUCCION DE COLISA (17) ENTRE SU POSICION DE LEVANTAMIENTO DE TRINQUETE (11) Y SU APOYO (16), DE MODO QUE AL MENOS EN EL TRINQUETE PARCIAL MAS CORTO (14) UNA REDUCCION DE FUERZA PARA LA POSICION DE LEVANTAMIENTO DE TRINQUETE (11) POR SELECCION DEL BRAZO DE PALANCA, SE COMPONE DE LA POSICION DE ACOPLAMIENTO (23) PARA APOYO (16) EN EL DEPOSITO ASI COMO PARA POSICION DE LEVANTAMIENTO DE TRINQUETE (11).DRIVING PROTECTION SWITCH, WHOSE CLOSURE OF THE SWITCH SHOWS A ROTALLY PLACED RATCHET (1), WHICH ON THE OTHER HAND HAS A CONTACT PART (2) AND ON THE OTHER HAND THE RATCHET IS RAISED WITH A RELEASE ORGAN (3) THAT A MANUAL OPERATION ORGAN (4) AND AT LEAST ONE SPRING OF SWITCH (5) ACT ON THE RATCHET (1). ACCORDING TO THE INVENTION, THE RATCHET (1) IS EXPECTED TO INTERRUPT A LITTLE BEFORE THE RATCHET RAISE POSITION (11) BY A COUPLING POSITION (23) SO THAT A SHORTER PARTIAL RATCHET (14) IS LOCATED BETWEEN ITS POSITION OF LIFTING RATCHET (11) AND A SUPPORT (16) ON THE DEPOSIT ON THE OTHER SIDE OF THE COUPLING POSITION (23) AND A LONGER PARTIAL RATCHET (15), WHICH EXTENDS BETWEEN THE COUPLING POSITION AND AT LEAST UNTIL THE GRIP OF THE SPRING OF SWITCH (5), THEREFORE THE PARTIAL RATCHES ARE OVERLAPPED IN THE COUPLING POSITION AND THE SHORTEST PARTIAL RATCH (14) IS LOCATED ROTALLY IN A COLISA RIDE (17) BETWEEN ITS POSITION OF LIFTING RATCHET (11 ) AND ITS SUPPORT (16), SO THAT AT LEAST IN THE SHORTEST PARTIAL RATCHET (14) A STRENGTH REDUCTION FOR THE RATCHET RAISE POSITION (11) BY SELECTION OF THE LEVER ARM, IS COMPOSED OF THE COUPLING POSITION (23) FOR SUPPORT (16) IN THE DEPOSIT AS WELL AS FOR RATCHET LIFTING POSITION (11).

ES198888110489T 1987-07-13 1988-06-30 LINE PROTECTION SWITCH. Expired - Lifetime ES2030470T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3723122 1987-07-13

Publications (1)

Publication Number Publication Date
ES2030470T3 true ES2030470T3 (en) 1992-11-01

Family

ID=6331476

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888110489T Expired - Lifetime ES2030470T3 (en) 1987-07-13 1988-06-30 LINE PROTECTION SWITCH.

Country Status (14)

Country Link
EP (1) EP0299291B1 (en)
CN (2) CN1031444A (en)
AU (1) AU602777B2 (en)
BR (1) BR8803504A (en)
DE (1) DE3870063D1 (en)
EG (1) EG18881A (en)
ES (1) ES2030470T3 (en)
GR (1) GR3004924T3 (en)
IL (1) IL87063A (en)
IN (1) IN168928B (en)
MY (1) MY103314A (en)
PT (1) PT87967B (en)
TR (1) TR23732A (en)
ZA (1) ZA885010B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9002678D0 (en) * 1990-02-07 1990-04-04 Mk Electric Ltd Improvements in or relating to electric switches
US5278373A (en) * 1991-10-18 1994-01-11 Square D Company Current limiting circuit breaker
AT408929B (en) * 1995-07-28 2002-04-25 Felten & Guilleaume Ag Oester SINGLE POLE SWITCH
DE19919420A1 (en) * 1999-04-28 2000-11-02 Siemens Ag Circuit breaker, for example circuit breaker
DE102007010270B3 (en) * 2007-03-02 2008-09-04 Siemens Ag Residual-current circuit breaker has connecting piece of spring that is arranged on projection during passing holding element of off-position into on-position in intermediate position
CN101826425B (en) * 2010-04-19 2012-05-23 常熟开关制造有限公司(原常熟开关厂） Operating mechanism of electric switch
CN103000437B (en) * 2011-09-15 2015-09-23 西门子公司 Switching-on mechanism and comprise the isolating switch of this switching-on mechanism
FR3029009B1 (en) * 2014-11-21 2017-01-06 Socomec Sa TRIP CONTROL SYSTEM FOR BREAK POINT AND CUTTING APPARATUS
FR3033446B1 (en) * 2015-03-06 2017-03-31 Socomec Sa CUT POLE CONTROL SYSTEM WITH FORCING AND CUTTING APPARATUS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2190517A (en) * 1936-12-17 1940-02-13 Westinghouse Electric & Mfg Co Circuit breaker
US2166545A (en) * 1938-05-17 1939-07-18 Trumbull Electric Mfg Co Electric switch
DE8024641U1 (en) * 1980-09-15 1980-12-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Circuit breaker
FR2574987B1 (en) * 1984-12-13 1987-04-24 Telemecanique Electrique PROTECTIVE SWITCHING APPARATUS

Also Published As

Publication number Publication date
PT87967A (en) 1989-06-30
PT87967B (en) 1994-01-31
EP0299291A1 (en) 1989-01-18
MY103314A (en) 1993-05-29
EG18881A (en) 1994-04-30
CN1022272C (en) 1993-09-29
BR8803504A (en) 1989-01-31
IN168928B (en) 1991-07-13
AU1895388A (en) 1989-01-19
AU602777B2 (en) 1990-10-25
ZA885010B (en) 1989-03-29
IL87063A (en) 1992-02-16
IL87063A0 (en) 1988-12-30
GR3004924T3 (en) 1993-04-28
CN1031444A (en) 1989-03-01
DE3870063D1 (en) 1992-05-21
EP0299291B1 (en) 1992-04-15
TR23732A (en) 1990-07-30

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