FR2974663B1 - ELECTRIC CURRENT CUTTING DEVICE WITH SIMPLIFIED STRUCTURE - Google Patents

ELECTRIC CURRENT CUTTING DEVICE WITH SIMPLIFIED STRUCTURE

Info

Publication number
FR2974663B1
FR2974663B1 FR1153599A FR1153599A FR2974663B1 FR 2974663 B1 FR2974663 B1 FR 2974663B1 FR 1153599 A FR1153599 A FR 1153599A FR 1153599 A FR1153599 A FR 1153599A FR 2974663 B1 FR2974663 B1 FR 2974663B1
Authority
FR
France
Prior art keywords
electric current
cutting device
pawl
shoulder
simplified structure
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR1153599A
Other languages
French (fr)
Other versions
FR2974663A1 (en
Inventor
Benjamin Leclercq
Jean-Luc Evrard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Legrand SNC
Legrand France SA
Original Assignee
Legrand SNC
Legrand France SA
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 Legrand SNC, Legrand France SA filed Critical Legrand SNC
Priority to FR1153599A priority Critical patent/FR2974663B1/en
Priority to PL12157334T priority patent/PL2518753T3/en
Priority to EP12157334.9A priority patent/EP2518753B1/en
Priority to IN677DE2012 priority patent/IN2012DE00677A/en
Priority to CN201210119064.4A priority patent/CN102760606B/en
Priority to RU2012117092/07A priority patent/RU2584877C2/en
Publication of FR2974663A1 publication Critical patent/FR2974663A1/en
Application granted granted Critical
Publication of FR2974663B1 publication Critical patent/FR2974663B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01H71/528—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a toggle or collapsible link between handle and contact arm, e.g. sear pin mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/36—Driving mechanisms
    • H01H21/40—Driving mechanisms having snap action
    • H01H21/42—Driving mechanisms having snap action produced by compression or extension of coil spring
    • 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
    • H01H2300/048—Snap closing by latched movable contact, wherein the movable contact is held in a minimal distance from the fixed contact during first phase of closing sequence in which a closing spring is charged
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/04—Contacts
    • H01H73/045—Bridging contacts

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Mechanical Operated Clutches (AREA)
  • Slide Switches (AREA)
  • Transmission Devices (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Shearing Machines (AREA)

Abstract

The device has a shoulder (61) connected to a housing, and a retaining unit (6) including a pawl (62) pivotingly mounted on a carriage (3) around a pivoting axle (X). The pawl has a support surface (623) engaged with the shoulder for maintaining the carriage in a retaining position. A connecting rod has an end (522) engaged with a cam to pivot the pawl in a disengagement direction (D) around the axis when an actuating unit (5) passes from an engagement position to an escape position. The surface escapes the shoulder from the housing when the actuating unit crosses the escape position.
FR1153599A 2011-04-27 2011-04-27 ELECTRIC CURRENT CUTTING DEVICE WITH SIMPLIFIED STRUCTURE Expired - Fee Related FR2974663B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1153599A FR2974663B1 (en) 2011-04-27 2011-04-27 ELECTRIC CURRENT CUTTING DEVICE WITH SIMPLIFIED STRUCTURE
PL12157334T PL2518753T3 (en) 2011-04-27 2012-02-28 Device for interrupting electric current with simplified structure
EP12157334.9A EP2518753B1 (en) 2011-04-27 2012-02-28 Device for interrupting electric current with simplified structure
IN677DE2012 IN2012DE00677A (en) 2011-04-27 2012-03-09
CN201210119064.4A CN102760606B (en) 2011-04-27 2012-04-20 There is the equipment for interruptive current of simplified structure
RU2012117092/07A RU2584877C2 (en) 2011-04-27 2012-04-26 Device for electric current interruption with simple structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1153599A FR2974663B1 (en) 2011-04-27 2011-04-27 ELECTRIC CURRENT CUTTING DEVICE WITH SIMPLIFIED STRUCTURE

Publications (2)

Publication Number Publication Date
FR2974663A1 FR2974663A1 (en) 2012-11-02
FR2974663B1 true FR2974663B1 (en) 2013-05-24

Family

ID=45808182

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1153599A Expired - Fee Related FR2974663B1 (en) 2011-04-27 2011-04-27 ELECTRIC CURRENT CUTTING DEVICE WITH SIMPLIFIED STRUCTURE

Country Status (6)

Country Link
EP (1) EP2518753B1 (en)
CN (1) CN102760606B (en)
FR (1) FR2974663B1 (en)
IN (1) IN2012DE00677A (en)
PL (1) PL2518753T3 (en)
RU (1) RU2584877C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2854152B1 (en) * 2013-09-25 2016-11-02 Siemens Aktiengesellschaft Switching device with a mechanism for rapid activation
CN104319202B (en) * 2014-11-04 2016-08-24 大连理工常熟研究院有限公司 A kind of control device for earth leakage protective device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3639166A1 (en) * 1986-11-15 1988-05-26 Geyer Gmbh & Co Christian Drive mechanism for electrical switches
DE19922852C1 (en) * 1999-05-19 2001-04-19 Eti Elektroelement Dd switch
JP3859053B2 (en) * 2000-07-07 2006-12-20 富士電機機器制御株式会社 Circuit breaker
ITMI20021060A1 (en) * 2002-05-17 2003-11-17 Gewiss Spa MODULAR DISCONNECTOR DEVICE WITH INDEPENDENT MOBILE CONTACT CLOSURE
FR2859815B1 (en) * 2003-09-11 2005-12-02 Legrand Sa DEVICE FOR CUTTING ELECTRIC CURRENT WITH MOBILE CONTACT IN TRANSLATION
AU2004274983B2 (en) * 2003-09-23 2009-11-12 Moeller Gebaudeautomation Gmbh Switch
AT505092B1 (en) * 2003-09-23 2013-02-15 Moeller Gebaeudeautomation Kg SWITCH

Also Published As

Publication number Publication date
RU2584877C2 (en) 2016-05-20
RU2012117092A (en) 2013-11-10
IN2012DE00677A (en) 2015-08-21
FR2974663A1 (en) 2012-11-02
EP2518753B1 (en) 2013-04-17
EP2518753A1 (en) 2012-10-31
CN102760606A (en) 2012-10-31
PL2518753T3 (en) 2013-08-30
CN102760606B (en) 2015-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20141231