BR112014011839A2 - switching device - Google Patents

switching device

Info

Publication number
BR112014011839A2
BR112014011839A2 BR112014011839A BR112014011839A BR112014011839A2 BR 112014011839 A2 BR112014011839 A2 BR 112014011839A2 BR 112014011839 A BR112014011839 A BR 112014011839A BR 112014011839 A BR112014011839 A BR 112014011839A BR 112014011839 A2 BR112014011839 A2 BR 112014011839A2
Authority
BR
Brazil
Prior art keywords
switching
lock
latch
indirectly
lever
Prior art date
Application number
BR112014011839A
Other languages
Portuguese (pt)
Inventor
Tetik Adolf
Zabrocki Bogdan
Original Assignee
Eaton Ind Austria Gmbh
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 Ind Austria Gmbh filed Critical Eaton Ind Austria Gmbh
Publication of BR112014011839A2 publication Critical patent/BR112014011839A2/en

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
    • H01H71/505—Latching devices between operating and release mechanism
    • H01H2071/507—Latching devices between operating and release mechanism being collapsible, e.g. yielding elastically, when the opening force is higher than a predetermined value
    • 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
    • H01H2071/508—Latching devices between operating and release mechanism with serial latches, e.g. primary latch latched by secondary latch for requiring a smaller trip force
    • 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
    • H01H71/525—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Mechanical Control Devices (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Push-Button Switches (AREA)
  • Breakers (AREA)

Abstract

resumo “dispositivo de comutação” em um dispositivo de comutação (1), compreendendo pelo menos um primeiro contato de comutação móvel (3) e uma trava de comutação (2) que tem uma alavanca de comutação montada de modo articulado (4), uma trava (5) e uma posição de travamento (6) e está pelo menos indiretamente conectada ao primeiro contato de comutação (3), a fim de controlar o movimento do mesmo, em que em uma primeira posição da alavanca de comutação (4) os contatos de comutação (3) são separados e a trava (5) não está engatada na posição de travamento (6), em uma segunda posição da alavanca de comutação (4), os contatos de comutação (3) são separados e a trava (5) está pelo menos indiretamente trancada na posição de travamento (6), e em uma terceira posição da alavanca de comutação (4) os contatos de comutação (3) estão fechados e a trava (5) está pelo menos indiretamente trancada na posição de travamento (6), o dispositivo tem pelo menos um dispositivo de segurança (7) para assegurar pelo menos indiretamente o engate da trava (5) na posição de travamento (6) durante a transição da terceira posição para a segunda posição. 1/1abstract switching device in a switching device (1), comprising at least a first movable switching contact (3) and a switching latch (2) having a pivotally mounted switching lever (4), a lock (5) and a lock position (6) and is at least indirectly connected to the first switching contact (3) in order to control the movement thereof, wherein in a first switching lever position (4) the switching contacts (3) are separated and the latch (5) is not engaged in the locking position (6), in a second position of the switching lever (4), the switching contacts (3) are separated and the latch ( 5) is at least indirectly locked in the lock position (6), and in a third position of the switching lever (4) the switching contacts (3) are closed and the lock (5) is at least indirectly locked in the off position. locking (6), the device has at least one safety device (7) to ensure r at least indirectly engage the lock (5) in the lock position (6) during the transition from the third position to the second position. 1/1

BR112014011839A 2011-11-16 2012-11-15 switching device BR112014011839A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161560451P 2011-11-16 2011-11-16
ATA1701/2011A AT512269A2 (en) 2011-11-16 2011-11-16 SWITCHGEAR
PCT/EP2012/072688 WO2013072400A1 (en) 2011-11-16 2012-11-15 Switching device

Publications (1)

Publication Number Publication Date
BR112014011839A2 true BR112014011839A2 (en) 2017-05-02

Family

ID=48429007

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014011839A BR112014011839A2 (en) 2011-11-16 2012-11-15 switching device

Country Status (7)

Country Link
EP (1) EP2780928B8 (en)
CN (1) CN104025240A (en)
AT (1) AT512269A2 (en)
BR (1) BR112014011839A2 (en)
PL (1) PL2780928T3 (en)
RU (1) RU2014124199A (en)
WO (1) WO2013072400A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR880014610A (en) * 1987-05-18 1988-12-24 시키 모리야 Circuit breaker
US5713459A (en) * 1996-03-26 1998-02-03 Eaton Corporation Roller latching and release mechanism for electrical switching apparatus
DE19703977C1 (en) * 1997-02-03 1998-05-14 Siemens Ag Rapid switching circuit breaker e.g. for motor protection
US6879228B2 (en) * 2003-02-05 2005-04-12 Eaton Corporation Circuit breaker including magnetic trip mechanism

Also Published As

Publication number Publication date
RU2014124199A (en) 2015-12-27
EP2780928B1 (en) 2016-03-09
AT512269A2 (en) 2013-06-15
WO2013072400A1 (en) 2013-05-23
EP2780928A1 (en) 2014-09-24
CN104025240A (en) 2014-09-03
PL2780928T3 (en) 2016-09-30
EP2780928B8 (en) 2016-07-13

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]