CA2721976C - Appareil de commutation electrique comportant un berceau avec une articulation et une broche d'inversion basculante combines - Google Patents

Appareil de commutation electrique comportant un berceau avec une articulation et une broche d'inversion basculante combines Download PDF

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Publication number
CA2721976C
CA2721976C CA2721976A CA2721976A CA2721976C CA 2721976 C CA2721976 C CA 2721976C CA 2721976 A CA2721976 A CA 2721976A CA 2721976 A CA2721976 A CA 2721976A CA 2721976 C CA2721976 C CA 2721976C
Authority
CA
Canada
Prior art keywords
assembly
toggle
link
cradle
latch plate
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
CA2721976A
Other languages
English (en)
Other versions
CA2721976A1 (fr
Inventor
Perry R. Gibson
Douglas C. Marks
Paul R. Ratkus
Robert M. Slepian
David M. Olszewski
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.)
Eaton Intelligent Power Ltd
Original Assignee
Eaton 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 Eaton Corp filed Critical Eaton Corp
Publication of CA2721976A1 publication Critical patent/CA2721976A1/fr
Application granted granted Critical
Publication of CA2721976C publication Critical patent/CA2721976C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-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
    • H01H71/528—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a toggle or collapsible link between handle and contact arm, e.g. sear pin mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • 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
    • H01H71/1009—Interconnected mechanisms

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

La présente invention concerne un ensemble d'ouverture de mécanisme opérationnel d'un appareil de commutation électrique, la broche d'arrêt/actionnement de l'ensemble de basculement ayant été séparée entre une broche d'actionnement et une broche d'arrêt. Grâce à la séparation des fonctions de la broche d'arrêt/actionnement en broches séparées, la broche d'actionnement peut maintenant être située au point d'articulation de la liaison associée. En outre, la broche d'actionnement et la broche d'arrêt sont maintenant disposées au-dessus d'un ensemble berceau par opposition à une liaison allongée. L'ensemble berceau supporte également l'une des liaisons d'ensemble de basculement. Donc, la rotation de l'ensemble berceau entraîne le mouvement de l'ensemble de basculement. L'ensemble d'ouverture du mécanisme opérationnel est configuré de telle sorte que, quand un ensemble plaque de verrouillage associé est libéré, l'ensemble berceau tourne de telle sorte que l'ensemble de basculement soit éloigné d'un dispositif de fermeture de l'ensemble de fermeture.
CA2721976A 2008-05-07 2008-05-07 Appareil de commutation electrique comportant un berceau avec une articulation et une broche d'inversion basculante combines Active CA2721976C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2008/001122 WO2009136215A1 (fr) 2008-05-07 2008-05-07 Appareil de commutation électrique comportant un berceau avec une articulation et une broche d'inversion basculante combinés

Publications (2)

Publication Number Publication Date
CA2721976A1 CA2721976A1 (fr) 2009-11-12
CA2721976C true CA2721976C (fr) 2015-07-07

Family

ID=40278993

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2721976A Active CA2721976C (fr) 2008-05-07 2008-05-07 Appareil de commutation electrique comportant un berceau avec une articulation et une broche d'inversion basculante combines

Country Status (4)

Country Link
EP (1) EP2272077A1 (fr)
CN (1) CN102017043A (fr)
CA (1) CA2721976C (fr)
WO (1) WO2009136215A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104265850B (zh) * 2014-09-13 2017-02-01 安徽中电兴发与鑫龙科技股份有限公司 一种传动装置及其动力传动方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6066821A (en) * 1998-05-07 2000-05-23 Eaton Corporation Electrical switching apparatus with push buttons for a modular operating mechanism accessible through a cover plate
FR2780549B1 (fr) * 1998-06-24 2000-09-08 Schneider Electric Ind Sa Disjoncteur multipolaire basse tension de tenue electrodynamique elevee, dont l'arbre des poles est dispose dans le compartiment de logement des poles
US7294804B1 (en) * 2007-03-29 2007-11-13 Eaton Corporation Energy dissipating spring seat
US7459650B2 (en) * 2007-04-19 2008-12-02 Eaton Corporation Electrical switching apparatus, and latch assembly and latch engagement control mechanism therefor

Also Published As

Publication number Publication date
CA2721976A1 (fr) 2009-11-12
CN102017043A (zh) 2011-04-13
WO2009136215A1 (fr) 2009-11-12
EP2272077A1 (fr) 2011-01-12

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