EP2567389B1 - Disjoncteur d'installation électrique - Google Patents

Disjoncteur d'installation électrique Download PDF

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Publication number
EP2567389B1
EP2567389B1 EP11717492.0A EP11717492A EP2567389B1 EP 2567389 B1 EP2567389 B1 EP 2567389B1 EP 11717492 A EP11717492 A EP 11717492A EP 2567389 B1 EP2567389 B1 EP 2567389B1
Authority
EP
European Patent Office
Prior art keywords
lever
switching device
contact
electrical installation
slider
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.)
Active
Application number
EP11717492.0A
Other languages
German (de)
English (en)
Other versions
EP2567389A1 (fr
Inventor
Ralf Weber
Erwin Muders
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.)
ABB AG Germany
Original Assignee
ABB AG Germany
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 ABB AG Germany filed Critical ABB AG Germany
Publication of EP2567389A1 publication Critical patent/EP2567389A1/fr
Application granted granted Critical
Publication of EP2567389B1 publication Critical patent/EP2567389B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10Operating or release mechanisms
    • H01H71/50Manual reset mechanisms which may be also used for manual release
    • H01H71/52Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/526Manual 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04Energy stored by deformation of elastic members
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/046Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H using snap closing mechanisms
    • H01H2300/048Snap closing by latched movable contact, wherein the movable contact is held in a minimal distance from the fixed contact during first phase of closing sequence in which a closing spring is charged

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Switches With Compound Operations (AREA)

Claims (11)

  1. Appareil de commutation d'installation électrique (1) comportant un mécanisme de coupure ayant un point d'encliquetage, comportant un levier de contact (2) qui est relié par l'intermédiaire d'une languette (3) et d'un élément de couplage (4) à une manette de commutation (5), dans lequel, lors du basculement de la manette de commutation (5) dans la direction de mise en contact, le levier de contact (2) est amené à la position de mise en contact par l'intermédiaire de l'élément de couplage (4) et de la languette (3) lorsque le point d'encliquetage est encliqueté, dans lequel il est prévu un moyen (10) destiné à immobiliser temporairement le levier de contact mobile (2) pendant le processus de mise en contact,
    caractérisé en ce qu'il est prévu, entre la manette de commutation (5) et le moyen (10), un moyen de liaison fonctionnelle (11) destiné à amener le moyen (10) à une position dégagée lors de la poursuite du déplacement de la manette de commutation (5), dans lequel le levier de contact (2) est débloqué de manière à ce qu'un contact soudain de la pièce de contact mobile (6) disposée contre le levier de contact soit provoqué sur le pièce de contact fixe (7).
  2. Appareil de commutation d'installation électrique (1) selon la revendication 1, caractérisé en ce que le moyen de liaison fonctionnelle (11) est une surface d'engagement sur un prolongement (8) de la manette de commutation (5).
  3. Appareil de commutation d'installation électrique (1) selon la revendication 1, caractérisé en ce que le moyen (10) comprend un coulisseau (12) qui est relié par l'intermédiaire d'une partie d'accouplement (13) à un levier de réglage (14), dans lequel le moyen de liaison fonctionnelle (11) agit sur le levier de réglage (14) afin d'amener le coulisseau (12) à la position dégagée.
  4. Appareil de commutation d'installation électrique (1) selon la revendication 3, caractérisé en ce que le coulisseau comporte un prolongement de maintien (15) permettant d'immobiliser temporairement le levier de contact mobile (2).
  5. Appareil de commutation d'installation électrique (1) selon la revendication 4, caractérisé en ce que le levier de contact (2) comprend un support de contact monté pivotant sur lequel est fixé un cornet de contact, et en ce que la pièce de contact mobile (6) est réalisée sur le cornet de contact, dans lequel le point d'appui du prolongement (15) est réalisé sur le levier de contact (2) au niveau du cornet de contact à proximité de la pièce de contact mobile (6).
  6. Appareil de commutation d'installation électrique (1) selon la revendication 3, caractérisé en ce que le coulisseau (12) comprend un corps de base de coulisseau (16), comportant un trou oblong (17) destiné à maintenir le coulisseau (12) de manière à ce qu'il coulisse longitudinalement sur un manchon de guidage (18) dans le boîtier de l'appareil de commutation d'installation (1).
  7. Appareil de commutation d'installation électrique (1) selon la revendication 3, caractérisé en ce que le levier de réglage (14) est monté de manière basculante sur un axe (19) fixé au boîtier, et en ce qu'un bras (20) du levier de réglage est relié à la partie d'accouplement (13), et dans lequel le bras (20) porte à son extrémité libre une surface de came (21) afin de coopérer avec le moyen de liaison fonctionnelle (11) par l'intermédiaire de la surface de came (21).
  8. Appareil de commutation d'installation électrique (1) selon la revendication 6, caractérisé en ce que l'axe fixé au boîtier (19) se situe du même côté que le levier de contact (2) par rapport à une ligne de déplacement définie par la direction de déplacement du coulisseau.
  9. Appareil de commutation d'installation électrique (1) selon la revendication 3, caractérisé en ce que la partie d'accouplement (13) est réalisée sous la forme d'une charnière flexible.
  10. Appareil de commutation d'installation électrique (1) selon la revendication 3, caractérisé en ce qu'il est prévu un élément élastique qui précontraint de manière élastique le levier de réglage (14) par rapport à la position dégagée du moyen (10).
  11. Appareil de commutation d'installation électrique (1) selon la revendication 3, caractérisé en ce que le moyen (10) est réalisé sous la forme d'une pièce d'un seul tenant en matière plastique moulée par injection.
EP11717492.0A 2010-05-03 2011-04-21 Disjoncteur d'installation électrique Active EP2567389B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010019031 2010-05-03
PCT/EP2011/002034 WO2011137981A1 (fr) 2010-05-03 2011-04-21 Disjoncteur d'installation électrique

Publications (2)

Publication Number Publication Date
EP2567389A1 EP2567389A1 (fr) 2013-03-13
EP2567389B1 true EP2567389B1 (fr) 2017-12-13

Family

ID=44212105

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11717492.0A Active EP2567389B1 (fr) 2010-05-03 2011-04-21 Disjoncteur d'installation électrique

Country Status (4)

Country Link
EP (1) EP2567389B1 (fr)
CN (3) CN102237208A (fr)
DE (1) DE102011018647B4 (fr)
WO (1) WO2011137981A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102237208A (zh) * 2010-05-03 2011-11-09 Abb股份公司 电气安装开关设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4016364A1 (de) * 1989-06-30 1991-01-03 Siemens Ag Leitungsschutzschalter mit momenteinschaltung
DE9004883U1 (fr) * 1990-04-30 1990-06-28 Felten & Guilleaume Energietechnik Ag, 5000 Koeln, De
FR2740900B1 (fr) * 1995-11-08 1998-01-09 Legrand Sa Appareil electrique a enclenchement brusque
FR2792769B1 (fr) * 1999-04-23 2001-07-06 Entrelec Sa Dispositif de commande manuelle a enclenchement et/ou declenchement brusque d'un appareil electrique
DE102005029059A1 (de) * 2005-06-23 2006-12-28 Abb Patent Gmbh Schaltgerät, Leitungsschutzschalter und dergleichen
DE102008006863A1 (de) * 2007-05-23 2009-01-22 Abb Ag Elektrisches Installationsschaltgerät
EP1995754B1 (fr) * 2007-05-23 2013-09-04 Abb Ag Commutateur d'installation électrique
CN102237208A (zh) * 2010-05-03 2011-11-09 Abb股份公司 电气安装开关设备

Also Published As

Publication number Publication date
CN102893356A (zh) 2013-01-23
DE102011018647B4 (de) 2021-11-04
CN102237208A (zh) 2011-11-09
CN102893356B (zh) 2015-08-19
CN201956300U (zh) 2011-08-31
WO2011137981A1 (fr) 2011-11-10
EP2567389A1 (fr) 2013-03-13
DE102011018647A1 (de) 2011-11-03

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