ATE495536T1 - LOCKING DEVICE FOR AN ELECTRICAL DEVICE CONTROL MECHANISM, AND CONTROL MECHANISM COMPRISING SUCH A LOCKING DEVICE - Google Patents

LOCKING DEVICE FOR AN ELECTRICAL DEVICE CONTROL MECHANISM, AND CONTROL MECHANISM COMPRISING SUCH A LOCKING DEVICE

Info

Publication number
ATE495536T1
ATE495536T1 AT08170271T AT08170271T ATE495536T1 AT E495536 T1 ATE495536 T1 AT E495536T1 AT 08170271 T AT08170271 T AT 08170271T AT 08170271 T AT08170271 T AT 08170271T AT E495536 T1 ATE495536 T1 AT E495536T1
Authority
AT
Austria
Prior art keywords
control mechanism
locking device
stop
slide
rotation
Prior art date
Application number
AT08170271T
Other languages
German (de)
Inventor
Mathieu Marquet
Antoine Vicaigne
Romain Maladen
Original Assignee
Areva T & D Sas
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 Areva T & D Sas filed Critical Areva T & D Sas
Application granted granted Critical
Publication of ATE495536T1 publication Critical patent/ATE495536T1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3031—Means for locking the spring in a charged state

Landscapes

  • Mechanisms For Operating Contacts (AREA)
  • Transmission Devices (AREA)
  • Lock And Its Accessories (AREA)
  • Braking Arrangements (AREA)
  • Selective Calling Equipment (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Mechanical Control Devices (AREA)

Abstract

The device has a slide (30) provided with a stop portion (31), where the slide is moved for releasing a stop between a stop forming part and the stop portion of the slide and obtaining free rotation of a blocking pin (20) along an axle (21). The releasing of the stop drives the rotation of a controlling wheel (10) under the effect of its constraint, and pushes a cam routing portion (22) to be disengaged from a blocking portion (13) of a cam surface (12) by displacing the cam routing portion relative to the cam surface through the rotation of the pin.
AT08170271T 2007-12-03 2008-11-28 LOCKING DEVICE FOR AN ELECTRICAL DEVICE CONTROL MECHANISM, AND CONTROL MECHANISM COMPRISING SUCH A LOCKING DEVICE ATE495536T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0759531A FR2924528B1 (en) 2007-12-03 2007-12-03 HANGING DEVICE FOR ELECTRICAL EQUIPMENT CONTROL MECHANISM AND CONTROL MECHANISM EQUIPPED WITH SUCH A DEVICE.

Publications (1)

Publication Number Publication Date
ATE495536T1 true ATE495536T1 (en) 2011-01-15

Family

ID=39590998

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08170271T ATE495536T1 (en) 2007-12-03 2008-11-28 LOCKING DEVICE FOR AN ELECTRICAL DEVICE CONTROL MECHANISM, AND CONTROL MECHANISM COMPRISING SUCH A LOCKING DEVICE

Country Status (6)

Country Link
EP (1) EP2068332B1 (en)
CN (1) CN101452780B (en)
AT (1) ATE495536T1 (en)
DE (1) DE602008004416D1 (en)
ES (1) ES2359866T3 (en)
FR (1) FR2924528B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103366981A (en) * 2013-07-09 2013-10-23 上海电器科学研究院 Electric-operation mechanism capable of avoiding malfunction
FR3083366B1 (en) * 2018-06-29 2020-06-12 Socomec MANUAL CONTROL DEVICE FOR A REMOTE HANDLING SOURCE INVERTER

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7143984U (en) * 1971-11-23 1972-02-03 Siemens Ag Drive for an electrical power switch
US4829278A (en) * 1988-08-03 1989-05-09 Westinghouse Electric Corp. Circuit breaker trip bar interlock
US6111486A (en) * 1999-04-08 2000-08-29 Eaton Corporation Trip unit settings lock out assembly
CN2478268Y (en) * 2000-12-08 2002-02-20 上海宝菱电气控制设备有限公司 Safety locking device of electrical high voltage switch cubicle
CN2722480Y (en) * 2004-06-24 2005-08-31 江苏东源电器集团股份有限公司 Mechanical operation locking device of armored switch cabinet
US7368677B2 (en) * 2005-12-14 2008-05-06 Eaton Corporation Reverse bias hatchet reset spring

Also Published As

Publication number Publication date
DE602008004416D1 (en) 2011-02-24
ES2359866T3 (en) 2011-05-27
CN101452780B (en) 2013-05-08
EP2068332A1 (en) 2009-06-10
CN101452780A (en) 2009-06-10
FR2924528B1 (en) 2009-12-25
EP2068332B1 (en) 2011-01-12
FR2924528A1 (en) 2009-06-05

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Legal Events

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