IN2014CN04351A - - Google Patents

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Publication number
IN2014CN04351A
IN2014CN04351A IN4351CHN2014A IN2014CN04351A IN 2014CN04351 A IN2014CN04351 A IN 2014CN04351A IN 4351CHN2014 A IN4351CHN2014 A IN 4351CHN2014A IN 2014CN04351 A IN2014CN04351 A IN 2014CN04351A
Authority
IN
India
Prior art keywords
sliding
actuating unit
switching devices
shaft
contact part
Prior art date
Application number
Inventor
Anders Eriksson
Lars Eriksson
Original Assignee
Abb Ab
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 Abb Ab filed Critical Abb Ab
Publication of IN2014CN04351A publication Critical patent/IN2014CN04351A/en

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Classifications

    • 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
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches
    • 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
    • H01H33/46—Interlocking mechanisms
    • H01H33/52—Interlocking mechanisms for interlocking two or more switches

Abstract

The present invention relates to an interlocking mechanism (1) for inter locking a first and a second low voltage switching devices (200 200 ) wherein each of the switching devices (200 200 ) comprises a movable contact part a stationary contact part and an actuating unit for operating the movable contact part in a direction and making connection or disconnection with the stationary contact part the interlocking mechanism com prising a first and a second housing (2 2 ) connected to each other a first and a second sliding bar (10 10 ) where in the first sliding bar (10) is arranged on the first housing (2) and connecting to the actuating unit of the first switching device (200) where in the second sliding bar (10 ) is arranged on the second housing (2 ) and connecting to the actuating unit of the second switching device(200 ) and wherein a sliding plane (P) is de fined and has a X and Y axis the Y axis being defined in the direction of motion of the actuating unit of the switching devices (200 200 ) and wherein each of the sliding bars (10 10 ) are configured to slide in the Y axis direction of the sliding plane (P) a shaft (30) disposed between the first and the second houses (2 2 ) and a cam (40) configured to be rotatable about the shaft (30) when both switching devices are in open positions. The shaft (30) is disposed to be perpendicular to the sliding plane (P) so that the shaft (30) is perpendicular to the direction of motion of the actuating unit of the switching devices. Furthermore the cam (40) further comprises a first and a second locking element (42 42 ) for blocking the first and second sliding bar (10 10 ) respectively each of the locking elements (42 42 ) protruding laterally in the X axis direction. Each of the sliding bars (10 10 ) further comprises an opening (12 12 ) at one end of the bar wherein the opening (12 12 ) is configured for retaining the corresponding locking element (42 42 ) when the corresponding switching de vice (200 200 ) is in a closed position.
IN4351CHN2014 2011-11-17 2011-11-17 IN2014CN04351A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/070326 WO2013071971A1 (en) 2011-11-17 2011-11-17 An interlocking mechanism for switching devices

Publications (1)

Publication Number Publication Date
IN2014CN04351A true IN2014CN04351A (en) 2015-09-04

Family

ID=44993567

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4351CHN2014 IN2014CN04351A (en) 2011-11-17 2011-11-17

Country Status (7)

Country Link
US (1) US8952278B2 (en)
EP (1) EP2780922B1 (en)
CN (1) CN103946942B (en)
BR (1) BR112014011657A2 (en)
IN (1) IN2014CN04351A (en)
RU (1) RU2562451C1 (en)
WO (1) WO2013071971A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106981384B (en) * 2016-01-15 2019-01-29 珠海市丰兰实业有限公司 A kind of interlock and interlocking type release unit
ES2840229T3 (en) * 2018-03-09 2021-07-06 Gorlan Team Slu Cam-actuated switch module and manufacturing method
FR3087576B1 (en) * 2018-10-22 2020-11-13 Schneider Electric Ind Sas ELECTRIC CURRENT CUTTING DEVICE
EP3648558A1 (en) * 2018-11-05 2020-05-06 Koninklijke Philips N.V. Housing with internal locking arrangement
CN115483047A (en) 2021-05-31 2022-12-16 施耐德电器工业公司 Method for mounting an interlocking module between two contactors and interlocking module

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3510612A (en) * 1967-12-14 1970-05-05 Allis Chalmers Mfg Co Mechanical interlock for electrical switches or the like
DE2951356C2 (en) * 1979-12-20 1985-05-09 Brown, Boveri & Cie Ag, 6800 Mannheim Device for mechanical switch-on blocking of one of two switching elements as long as the other switching element is in the switched-on position
DE8714499U1 (en) * 1987-10-30 1988-01-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
US4924041A (en) * 1989-04-26 1990-05-08 General Electric Company Universal circuit breaker interlock arrangement
US5008499A (en) * 1990-08-20 1991-04-16 General Electric Company Bi-stable interlock arrangement for molded case circuit breakers
DE19548480C1 (en) * 1995-12-22 1997-05-22 Siemens Ag Switch device unit with first and second switch devices with turning combination
CN101246791B (en) * 2007-02-12 2011-04-13 浙江正泰电器股份有限公司 Low-voltage electrical apparatus with mechanical interlock device
PL2073231T3 (en) * 2007-12-21 2011-04-29 Bticino Spa Interlock device for electrical circuit breakers, kit of parts including such device
RU2408945C2 (en) * 2008-05-06 2011-01-10 Общество с ограниченной ответственностью "Лидер" Device of mechanical interlocking of three automatic switches with electric drive
IT1398379B1 (en) * 2010-02-23 2013-02-22 Bticino Spa INTERLOCK DEVICE TO INTERLOCK AT LEAST ONE FIRST AND ONE SECOND ELECTRIC SWITCH.

Also Published As

Publication number Publication date
EP2780922B1 (en) 2016-01-27
WO2013071971A1 (en) 2013-05-23
CN103946942A (en) 2014-07-23
US20140246295A1 (en) 2014-09-04
RU2562451C1 (en) 2015-09-10
CN103946942B (en) 2015-08-26
EP2780922A1 (en) 2014-09-24
US8952278B2 (en) 2015-02-10
BR112014011657A2 (en) 2017-05-02

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