CA2736004C - Connexion electrique a forces de flexion reduites et procede de reduction des forces de flexion d'une telle connexion - Google Patents

Connexion electrique a forces de flexion reduites et procede de reduction des forces de flexion d'une telle connexion Download PDF

Info

Publication number
CA2736004C
CA2736004C CA2736004A CA2736004A CA2736004C CA 2736004 C CA2736004 C CA 2736004C CA 2736004 A CA2736004 A CA 2736004A CA 2736004 A CA2736004 A CA 2736004A CA 2736004 C CA2736004 C CA 2736004C
Authority
CA
Canada
Prior art keywords
contact
electrical
housing
electrical contact
electrical connection
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 - Fee Related
Application number
CA2736004A
Other languages
English (en)
Other versions
CA2736004A1 (fr
Inventor
Frank Stepniak
Larry Siebens
Charles Bindics
Anthony Reed
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 Installation Products International LLC
Original Assignee
Thomas and Betts International LLC
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 Thomas and Betts International LLC filed Critical Thomas and Betts International LLC
Priority to CA2736004A priority Critical patent/CA2736004C/fr
Publication of CA2736004A1 publication Critical patent/CA2736004A1/fr
Application granted granted Critical
Publication of CA2736004C publication Critical patent/CA2736004C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/38—Plug-and-socket contacts
    • H01H1/385—Contact arrangements for high voltage gas blast circuit breakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H2003/0273—Manually irreversibly actuated switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H2009/0292—Transparent window or opening, e.g. for allowing visual inspection of contact position or contact condition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/32—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with rectilinearly-movable contact
    • 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
    • H01H33/025—Terminal arrangements
    • 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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H01H33/565—Gas-tight sealings for moving parts penetrating into the reservoir

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Push-Button Switches (AREA)

Abstract

Un appareil destiné à un système de connexion électrique et un commutateur à haute intensité est fourni avec son mode de fonctionnement. Lorsqu'il fonctionne, l'appareil permet de réduire les forces de flexion d'un point de raccordement électrique où un premier contact est raccordé à un second contact par une connexion électrique rigide. Le premier contact comprend une partie affaiblie mécaniquement. Les forces de flexion peuvent faire fléchir le premier contact au niveau de la partie affaiblie mécaniquement, ce qui réduit ainsi les forces de flexion appliquées sur le point de raccordement électrique.
CA2736004A 2005-06-01 2005-06-01 Connexion electrique a forces de flexion reduites et procede de reduction des forces de flexion d'une telle connexion Expired - Fee Related CA2736004C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2736004A CA2736004C (fr) 2005-06-01 2005-06-01 Connexion electrique a forces de flexion reduites et procede de reduction des forces de flexion d'une telle connexion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2508989A CA2508989C (fr) 2005-06-01 2005-06-01 Interrupteur de courant de grande intensite et methode d'utilisation connexe
CA2736004A CA2736004C (fr) 2005-06-01 2005-06-01 Connexion electrique a forces de flexion reduites et procede de reduction des forces de flexion d'une telle connexion

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2508989A Division CA2508989C (fr) 2005-06-01 2005-06-01 Interrupteur de courant de grande intensite et methode d'utilisation connexe

Publications (2)

Publication Number Publication Date
CA2736004A1 CA2736004A1 (fr) 2006-12-01
CA2736004C true CA2736004C (fr) 2013-03-12

Family

ID=37480360

Family Applications (3)

Application Number Title Priority Date Filing Date
CA2736031A Expired - Fee Related CA2736031C (fr) 2005-06-01 2005-06-01 Interrupteur de courant de grande intensite et methode d'utilisation connexe
CA2736004A Expired - Fee Related CA2736004C (fr) 2005-06-01 2005-06-01 Connexion electrique a forces de flexion reduites et procede de reduction des forces de flexion d'une telle connexion
CA2508989A Expired - Fee Related CA2508989C (fr) 2005-06-01 2005-06-01 Interrupteur de courant de grande intensite et methode d'utilisation connexe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA2736031A Expired - Fee Related CA2736031C (fr) 2005-06-01 2005-06-01 Interrupteur de courant de grande intensite et methode d'utilisation connexe

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2508989A Expired - Fee Related CA2508989C (fr) 2005-06-01 2005-06-01 Interrupteur de courant de grande intensite et methode d'utilisation connexe

Country Status (1)

Country Link
CA (3) CA2736031C (fr)

Also Published As

Publication number Publication date
CA2736031A1 (fr) 2006-12-01
CA2508989C (fr) 2011-08-09
CA2736031C (fr) 2013-03-19
CA2736004A1 (fr) 2006-12-01
CA2508989A1 (fr) 2006-12-01

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Legal Events

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EEER Examination request
MKLA Lapsed

Effective date: 20220301

MKLA Lapsed

Effective date: 20200831