ATE537546T1 - MECHANISM FOR A CIRCUIT BREAKER - Google Patents

MECHANISM FOR A CIRCUIT BREAKER

Info

Publication number
ATE537546T1
ATE537546T1 AT05851050T AT05851050T ATE537546T1 AT E537546 T1 ATE537546 T1 AT E537546T1 AT 05851050 T AT05851050 T AT 05851050T AT 05851050 T AT05851050 T AT 05851050T AT E537546 T1 ATE537546 T1 AT E537546T1
Authority
AT
Austria
Prior art keywords
switch
movable contact
engagement point
engages
turning
Prior art date
Application number
AT05851050T
Other languages
German (de)
Inventor
Aloysius Hemmer
Original Assignee
Eaton Ind Netherlands Bv
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 Netherlands Bv filed Critical Eaton Ind Netherlands Bv
Application granted granted Critical
Publication of ATE537546T1 publication Critical patent/ATE537546T1/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
    • H01H71/52—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
    • 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
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/046—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H using snap closing mechanisms

Landscapes

  • Breakers (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Control Of Combustion (AREA)
  • Switches With Compound Operations (AREA)
  • Push-Button Switches (AREA)
  • Tumbler Switches (AREA)
  • Slide Switches (AREA)

Abstract

Mechanism for switching on and off a switch (50) provided with a primary switching Junction and at least one safety function. The mechanism comprises a movable contact (T) and a fixed contact (35), wherein the movable contact (7) is fixed by fixing means (6) in the switch (50) such that it can execute a turning and translational movement. An ON/OFF switch toggle (4) engages at a first engagement point (51) on the movable contact (7). The mechanism also comprises a spring (3) that engages at a second engagement point (56) on the movable contact (7). The fixing means (6), the first engagement point (51) and the second engagement point (56) are so positioned with respect to one another that, when the switch (50) is switched on, turning of the ON/OFF switch toggle (4) beyond a predetermined position of the ON/OFF switch toggle (4) results in a reversal of themoment acting on the movable contact (T).
AT05851050T 2004-10-26 2005-10-26 MECHANISM FOR A CIRCUIT BREAKER ATE537546T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1027340A NL1027340C2 (en) 2004-10-26 2004-10-26 Mechanism for safety switch.
PCT/NL2005/050022 WO2006046869A2 (en) 2004-10-26 2005-10-26 Mechanism for safety switch

Publications (1)

Publication Number Publication Date
ATE537546T1 true ATE537546T1 (en) 2011-12-15

Family

ID=34974297

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05851050T ATE537546T1 (en) 2004-10-26 2005-10-26 MECHANISM FOR A CIRCUIT BREAKER

Country Status (7)

Country Link
EP (1) EP1805776B1 (en)
AT (1) ATE537546T1 (en)
ES (1) ES2378891T3 (en)
NL (1) NL1027340C2 (en)
PL (1) PL1805776T3 (en)
SI (1) SI1805776T1 (en)
WO (1) WO2006046869A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101078974B1 (en) * 2010-01-13 2011-11-01 엘에스산전 주식회사 Driving mechanism for 4 poles circuit breaker

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4116454A1 (en) * 1991-05-18 1992-11-19 Licentia Gmbh MECHANISM FOR A SELF-SWITCH
DE19933166A1 (en) * 1999-07-14 2001-01-18 Hager Electro Gmbh Activating and deactivating device for mains protective switches arranged in block, has device for removing support parts from members which transfer closing force for switching contacts

Also Published As

Publication number Publication date
NL1027340C2 (en) 2006-04-27
WO2006046869A2 (en) 2006-05-04
SI1805776T1 (en) 2012-07-31
PL1805776T3 (en) 2012-06-29
EP1805776B1 (en) 2011-12-14
EP1805776A2 (en) 2007-07-11
ES2378891T3 (en) 2012-04-18
WO2006046869A3 (en) 2006-10-12

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