WO2006046869A3 - Mechanism for safety switch - Google Patents

Mechanism for safety switch Download PDF

Info

Publication number
WO2006046869A3
WO2006046869A3 PCT/NL2005/050022 NL2005050022W WO2006046869A3 WO 2006046869 A3 WO2006046869 A3 WO 2006046869A3 NL 2005050022 W NL2005050022 W NL 2005050022W WO 2006046869 A3 WO2006046869 A3 WO 2006046869A3
Authority
WO
WIPO (PCT)
Prior art keywords
switch
movable contact
engagement point
engages
turning
Prior art date
Application number
PCT/NL2005/050022
Other languages
French (fr)
Other versions
WO2006046869A2 (en
Inventor
Aloysius Gerardus Majel Hemmer
Original Assignee
Eaton Electric Nv
Aloysius Gerardus Majel Hemmer
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 Electric Nv, Aloysius Gerardus Majel Hemmer filed Critical Eaton Electric Nv
Priority to EP05851050A priority Critical patent/EP1805776B1/en
Priority to ES05851050T priority patent/ES2378891T3/en
Priority to AT05851050T priority patent/ATE537546T1/en
Priority to SI200531490T priority patent/SI1805776T1/en
Priority to PL05851050T priority patent/PL1805776T3/en
Publication of WO2006046869A2 publication Critical patent/WO2006046869A2/en
Publication of WO2006046869A3 publication Critical patent/WO2006046869A3/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

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).
PCT/NL2005/050022 2004-10-26 2005-10-26 Mechanism for safety switch WO2006046869A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP05851050A EP1805776B1 (en) 2004-10-26 2005-10-26 Mechanism for safety switch
ES05851050T ES2378891T3 (en) 2004-10-26 2005-10-26 Security Switch Mechanism
AT05851050T ATE537546T1 (en) 2004-10-26 2005-10-26 MECHANISM FOR A CIRCUIT BREAKER
SI200531490T SI1805776T1 (en) 2004-10-26 2005-10-26 Mechanism for safety switch
PL05851050T PL1805776T3 (en) 2004-10-26 2005-10-26 Mechanism for safety switch

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1027340 2004-10-26
NL1027340A NL1027340C2 (en) 2004-10-26 2004-10-26 Mechanism for safety switch.

Publications (2)

Publication Number Publication Date
WO2006046869A2 WO2006046869A2 (en) 2006-05-04
WO2006046869A3 true WO2006046869A3 (en) 2006-10-12

Family

ID=34974297

Family Applications (1)

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

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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992021134A1 (en) * 1991-05-18 1992-11-26 Licentia Patent-Verwaltungs-Gmbh Mechanism for an automatic 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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992021134A1 (en) * 1991-05-18 1992-11-26 Licentia Patent-Verwaltungs-Gmbh Mechanism for an automatic 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
ES2378891T3 (en) 2012-04-18
EP1805776A2 (en) 2007-07-11
EP1805776B1 (en) 2011-12-14
WO2006046869A2 (en) 2006-05-04
SI1805776T1 (en) 2012-07-31
NL1027340C2 (en) 2006-04-27
PL1805776T3 (en) 2012-06-29
ATE537546T1 (en) 2011-12-15

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