SG169917A1 - A switching device - Google Patents

A switching device

Info

Publication number
SG169917A1
SG169917A1 SG200906594-7A SG2009065947A SG169917A1 SG 169917 A1 SG169917 A1 SG 169917A1 SG 2009065947 A SG2009065947 A SG 2009065947A SG 169917 A1 SG169917 A1 SG 169917A1
Authority
SG
Singapore
Prior art keywords
latch
switching device
knob
housing
triggering mechanism
Prior art date
Application number
SG200906594-7A
Inventor
Cheong Wai Luen
Original Assignee
Schneider Electric South East Asia Hq Pte Ltd
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 Schneider Electric South East Asia Hq Pte Ltd filed Critical Schneider Electric South East Asia Hq Pte Ltd
Priority to SG200906594-7A priority Critical patent/SG169917A1/en
Priority to EP10354046.4A priority patent/EP2306480B1/en
Priority to CN201010297891.3A priority patent/CN102034636B/en
Publication of SG169917A1 publication Critical patent/SG169917A1/en

Links

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
    • H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
    • H01H9/281—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock
    • H01H9/282—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock and a separate part mounted or mountable on the switch assembly and movable between an unlocking position and a locking position where it can be secured by the padlock
    • 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
    • H01H3/20—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch wherein an auxiliary movement thereof, or of an attachment thereto, is necessary before the main movement is possible or effective, e.g. for unlatching, for coupling
    • 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
    • H01H3/08—Turn knobs
    • H01H3/10—Means for securing to shaft of driving mechanism

Landscapes

  • Switch Cases, Indication, And Locking (AREA)
  • Push-Button Switches (AREA)
  • Breakers (AREA)

Abstract

The present invention is directed to a switching device operable between different set-points for changing the state of operations of an electrical system comprising a housing with a recess formed on an inner perimeter surface of said housing at any set-point of the switching device. The knob is disposed within the housing, said knob includes a latch and a latch triggering mechanism, said latch is selectively releasable from the knob by the latch triggering mechanism to engage into or from the recess for locking or unlocking the switching device. The knob further includes a handle adapted for displacement between a resting position and an elevated position for controlling the latch triggering mechanism.
SG200906594-7A 2009-09-30 2009-09-30 A switching device SG169917A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SG200906594-7A SG169917A1 (en) 2009-09-30 2009-09-30 A switching device
EP10354046.4A EP2306480B1 (en) 2009-09-30 2010-09-08 A switching device
CN201010297891.3A CN102034636B (en) 2009-09-30 2010-09-28 A switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG200906594-7A SG169917A1 (en) 2009-09-30 2009-09-30 A switching device

Publications (1)

Publication Number Publication Date
SG169917A1 true SG169917A1 (en) 2011-04-29

Family

ID=43304868

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200906594-7A SG169917A1 (en) 2009-09-30 2009-09-30 A switching device

Country Status (3)

Country Link
EP (1) EP2306480B1 (en)
CN (1) CN102034636B (en)
SG (1) SG169917A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR102017017485B1 (en) 2017-08-15 2024-02-06 Weg Drives And Controls Automação Ltda ROTATING HANDLE DEVICE AND MOUNTING METHOD FOR ROTARY HANDLE DEVICE
IT201800000547A1 (en) * 2018-01-04 2019-07-04 Gewiss Spa ROTARY DISCONNECTOR WITH PADLOCKABLE CONTROL KNOB

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5998743A (en) * 1996-01-30 1999-12-07 Kloeckner-Moeller Gmbh Locking-type actuator for a rotary switch
JP2004355923A (en) * 2003-05-28 2004-12-16 Matsushita Electric Works Ltd Switch
US20060278505A1 (en) * 2005-06-02 2006-12-14 Schneider Electric Industries Sas Device for actuating an electric switching device with locking device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6525281B2 (en) * 2001-07-11 2003-02-25 Reitter & Schefenacker Gmbh & Co. Kg Emergency call button for vehicles, in particular, motor vehicles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5998743A (en) * 1996-01-30 1999-12-07 Kloeckner-Moeller Gmbh Locking-type actuator for a rotary switch
JP2004355923A (en) * 2003-05-28 2004-12-16 Matsushita Electric Works Ltd Switch
US20060278505A1 (en) * 2005-06-02 2006-12-14 Schneider Electric Industries Sas Device for actuating an electric switching device with locking device

Also Published As

Publication number Publication date
CN102034636A (en) 2011-04-27
EP2306480A2 (en) 2011-04-06
EP2306480B1 (en) 2016-09-07
EP2306480A3 (en) 2012-08-29
CN102034636B (en) 2015-04-22

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