ES2170047T3 - Mecanismo de conmutacion para un disyuntor. - Google Patents

Mecanismo de conmutacion para un disyuntor.

Info

Publication number
ES2170047T3
ES2170047T3 ES00890116T ES00890116T ES2170047T3 ES 2170047 T3 ES2170047 T3 ES 2170047T3 ES 00890116 T ES00890116 T ES 00890116T ES 00890116 T ES00890116 T ES 00890116T ES 2170047 T3 ES2170047 T3 ES 2170047T3
Authority
ES
Spain
Prior art keywords
rotation axis
circuit breaker
switching mechanism
pawl
wall
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
ES00890116T
Other languages
English (en)
Inventor
Alfred Ing Nyzner
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.)
Felten & Guilleaume KG
Original Assignee
Felten & Guilleaume KG
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 Felten & Guilleaume KG filed Critical Felten & Guilleaume KG
Application granted granted Critical
Publication of ES2170047T3 publication Critical patent/ES2170047T3/es
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
    • H01H71/002—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00 with provision for switching the neutral conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/18—Contacts characterised by the manner in which co-operating contacts engage by abutting with subsequent sliding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
    • H01H2001/223—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member using a torsion spring
    • 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
    • H01H71/526—Manual reset mechanisms which may be also used for manual release actuated by lever the lever forming a toggle linkage with a second lever, the free end of which is directly and releasably engageable with a contact structure

Landscapes

  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Switches With Compound Operations (AREA)
  • Push-Button Switches (AREA)

Abstract

Mecanismo interruptor (15) para un interruptor, el cual posee dos tramos de ruptura, de funcionamiento conjunto, que presentan en cada uno un contacto móvil (8, 8'') fijado sobre un puente (9, 9''), en el que se ha previsto un soporte (17), montado rotativo alrededor de un eje de rotación del mecanismo (16), que es fijo respecto a la caja, el cual presenta una pared de separación (18) que discurre en dirección normal al eje de rotación del mecanismo (16), en cuyas dos caras laterales se fijan en cada uno un cilindro (19, 19''), un tope de contacto (26, 26'') concéntrico al eje de rotación del mecanismo (16) y un soporte de brazos (25, 25''), disponiéndose sobre dicho cilindro (19, 19'') los puentes (9, 9'') con sus agujeros (20, 20'') y sus muelles de torsión (21, 21'') con sus bobinados (22, 22''), de forma que los ejes longitudinales de los cilindros (19, 19'') constituyen ejes de rotación de los puentes (36), en los que los primeros brazos (23, 23'') de los muelles de torsión (21, 21'') se apoyan enlos puentes (9, 9''), y los segundos brazos (24, 24'') en los soportes de brazos (25, 25''), con lo que los puentes (9, 9'') realizan permanentemente un esfuerzo en dirección a los topes de contacto (26, 26''), que presentan grosores diferentes entre sí, en el que se conforma un pivote (27) en el extremo superior opuesto a los cilindros (19, 19'') de la pared de separación (18), sobre el que está adherido un primer extremo de un muelle de compresión helicoidal (28), cuyo segundo extremo se apoya sobre la caja, en el que se prevé, además, un soporte de gatillo (29), fijado mediante su agujero (30) sobre el tope de contacto (26), que presenta, en la zona del extremo superior de la pared de separación (18), un resalte (31) al que puede engancharse el saliente (37) de un gatillo (33), el cual está montado rotativo alrededor de un eje de rotación de gatillo (32), en el extremo superior de la pared de separación (18), y en el que se prevé un arco (34) que acopla el gatillo (33) a una palanca de accionamiento (35), caracterizado porque los ejes de rotación de los puentes (36) se disponen desplazados respecto al eje de rotación del mecanismo (16) en dirección a los contactos móviles (8, 8'').
ES00890116T 2000-04-11 2000-04-11 Mecanismo de conmutacion para un disyuntor. Expired - Lifetime ES2170047T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00890116A EP1146534B1 (de) 2000-04-11 2000-04-11 Schaltmechanik für einen Schutzschalter

Publications (1)

Publication Number Publication Date
ES2170047T3 true ES2170047T3 (es) 2002-08-01

Family

ID=8175927

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00890116T Expired - Lifetime ES2170047T3 (es) 2000-04-11 2000-04-11 Mecanismo de conmutacion para un disyuntor.

Country Status (7)

Country Link
EP (1) EP1146534B1 (es)
AT (1) ATE211581T1 (es)
DE (1) DE50000092D1 (es)
DK (1) DK1146534T3 (es)
ES (1) ES2170047T3 (es)
PT (1) PT1146534E (es)
SI (1) SI1146534T1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI116863B (fi) * 2004-01-19 2006-03-15 Abb Oy Nollajohtimella varustettu kytkinlaite
NL1027343C2 (nl) * 2004-10-26 2006-04-27 Eaton Electric Nv Beveiligingsschakelaar.
FR2956922B1 (fr) * 2010-03-01 2012-08-24 Schneider Electric Ind Sas Dispositif de coupure
GB2571365A (en) * 2018-02-23 2019-08-28 Eaton Intelligent Power Ltd Electrical Switchgear
CN114914129A (zh) * 2021-02-09 2022-08-16 施耐德电器工业公司 一种直流断路器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4882557A (en) * 1987-11-13 1989-11-21 Airpax Corporation Multipole circuit breaker system with differential pole operation
DE59006962D1 (de) * 1989-08-08 1994-10-06 Felten & Guilleaume Ag Oester Leitungsschutzschalter.
ATE121216T1 (de) * 1992-05-13 1995-04-15 Hager Electro Montageverfahren für phasen-neutralleiter- schutzschalter und schutzschalter dieser bauart.
ATE102391T1 (de) * 1992-05-13 1994-03-15 Hager Electro Schaltschloss fuer schutzschalter und schutzschalter, mit diesem integriert.
AT404648B (de) * 1992-06-29 1999-01-25 Felten & Guilleaume Ag Oester Selbstschalter
FR2709205B1 (fr) * 1993-08-17 1995-10-20 Merlin Gerin Interrupteur différentiel tétrapolaire.
FR2723470A1 (fr) * 1994-08-04 1996-02-09 Legrand Sa Disjoncteur

Also Published As

Publication number Publication date
ATE211581T1 (de) 2002-01-15
DE50000092D1 (de) 2002-02-28
PT1146534E (pt) 2002-07-31
EP1146534B1 (de) 2002-01-02
DK1146534T3 (da) 2002-04-22
EP1146534A1 (de) 2001-10-17
SI1146534T1 (en) 2002-06-30

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