FR3054367B1 - DAMPING DEVICE FOR THE MOVEMENT OF A DRIVE SHAFT IN AN ELECTRICAL PROTECTION DEVICE AND ELECTRICAL PROTECTION DEVICE INCLUDING SUCH A DEVICE - Google Patents

DAMPING DEVICE FOR THE MOVEMENT OF A DRIVE SHAFT IN AN ELECTRICAL PROTECTION DEVICE AND ELECTRICAL PROTECTION DEVICE INCLUDING SUCH A DEVICE Download PDF

Info

Publication number
FR3054367B1
FR3054367B1 FR1656878A FR1656878A FR3054367B1 FR 3054367 B1 FR3054367 B1 FR 3054367B1 FR 1656878 A FR1656878 A FR 1656878A FR 1656878 A FR1656878 A FR 1656878A FR 3054367 B1 FR3054367 B1 FR 3054367B1
Authority
FR
France
Prior art keywords
electrical protection
protection device
movable contact
translation
movable
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.)
Active
Application number
FR1656878A
Other languages
French (fr)
Other versions
FR3054367A1 (en
Inventor
Daniel Verneau
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.)
Schneider Electric Industries SAS
Original Assignee
Schneider Electric Industries 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 Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS
Priority to FR1656878A priority Critical patent/FR3054367B1/en
Priority to EP17160603.1A priority patent/EP3273458B1/en
Priority to CN201710372628.8A priority patent/CN107633962B/en
Publication of FR3054367A1 publication Critical patent/FR3054367A1/en
Application granted granted Critical
Publication of FR3054367B1 publication Critical patent/FR3054367B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock

Abstract

La présente invention concerne un dispositif d'amortissement du mouvement de l'arbre de commande d'au moins un contact mobile dans un appareil de protection électrique, ledit appareil comportant par phase, un contact mobile apte à prendre au moins deux positions, respectivement une position fermée dans laquelle ledit contact mobile est en contact avec le contact fixe correspondant, et une position ouverte dans laquelle les deux contacts respectivement fixe et mobile sont séparés, le(les) contact(s) mobile(s) étant entraînés par un arbre rotatif commandé par le mécanisme de l'appareil, ce dispositif étant caractérisé en ce qu'il comporte : -un ensemble à bras T mobile en translation par rapport au châssis C et comportant deux axes (29,30) emprisonnant un amortisseur (24) monté entre les deux axes (29,30) et étant apte à recevoir par l'intermédiaire de ces deux axes, des chocs dans deux directions opposées pendant la translation de l'ensemble mobile T, et -des moyens pour relier mécaniquement l'ensemble à bras T et l'arbre précité (7), de manière à amortir par translation de l'ensemble à bras T, tous les mouvements de l'arbre (7) commandés par le mécanisme, lors de chaque changement de position de l'appareil I.The present invention relates to a device for damping the movement of the control shaft of at least one movable contact in an electrical protection device, said device comprising per phase, a movable contact capable of taking at least two positions, respectively one. closed position in which said movable contact is in contact with the corresponding fixed contact, and an open position in which the two respectively fixed and movable contacts are separated, the movable contact (s) being driven by a rotary shaft controlled by the mechanism of the apparatus, this device being characterized in that it comprises: an assembly with an arm T movable in translation with respect to the frame C and comprising two pins (29,30) enclosing a damper (24) mounted between the two axes (29,30) and being able to receive by means of these two axes, shocks in two opposite directions during the translation of the mobile assembly T, and -means for mechanically connect the arm assembly T and the aforementioned shaft (7), so as to damp by translation of the arm assembly T all the movements of the shaft (7) controlled by the mechanism, during each change device position I.

FR1656878A 2016-07-19 2016-07-19 DAMPING DEVICE FOR THE MOVEMENT OF A DRIVE SHAFT IN AN ELECTRICAL PROTECTION DEVICE AND ELECTRICAL PROTECTION DEVICE INCLUDING SUCH A DEVICE Active FR3054367B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1656878A FR3054367B1 (en) 2016-07-19 2016-07-19 DAMPING DEVICE FOR THE MOVEMENT OF A DRIVE SHAFT IN AN ELECTRICAL PROTECTION DEVICE AND ELECTRICAL PROTECTION DEVICE INCLUDING SUCH A DEVICE
EP17160603.1A EP3273458B1 (en) 2016-07-19 2017-03-13 Device for damping the movement of a control shaft in an electrical protection device and electrical protection device comprising such a damping device
CN201710372628.8A CN107633962B (en) 2016-07-19 2017-05-24 Device for damping the movement of a control shaft in an electrical protection device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1656878 2016-07-19
FR1656878A FR3054367B1 (en) 2016-07-19 2016-07-19 DAMPING DEVICE FOR THE MOVEMENT OF A DRIVE SHAFT IN AN ELECTRICAL PROTECTION DEVICE AND ELECTRICAL PROTECTION DEVICE INCLUDING SUCH A DEVICE

Publications (2)

Publication Number Publication Date
FR3054367A1 FR3054367A1 (en) 2018-01-26
FR3054367B1 true FR3054367B1 (en) 2021-12-10

Family

ID=57348832

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1656878A Active FR3054367B1 (en) 2016-07-19 2016-07-19 DAMPING DEVICE FOR THE MOVEMENT OF A DRIVE SHAFT IN AN ELECTRICAL PROTECTION DEVICE AND ELECTRICAL PROTECTION DEVICE INCLUDING SUCH A DEVICE

Country Status (3)

Country Link
EP (1) EP3273458B1 (en)
CN (1) CN107633962B (en)
FR (1) FR3054367B1 (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2439837C3 (en) * 1974-08-16 1982-11-04 Siemens AG, 1000 Berlin und 8000 München Drive device for jump actuation of electrical switching devices
FR2480492A1 (en) * 1980-04-14 1981-10-16 Ferraz & Cie Lucien Auxiliary contact circuit breaker actuated by principal contacts - uses two physically separate contacts, electrically in parallel, with auxiliary trip initiated by opening of principal contacts
DE4446664C1 (en) * 1994-12-16 1996-03-07 Siemens Ag Spring drive for electric load switch
FR2766961B1 (en) * 1997-07-31 1999-09-24 Gec Alsthom T & D Ag QUICK CONTROL DEVICE FOR A HIGH VOLTAGE CONNECTION APPARATUS, IN PARTICULAR AN EARTH ISOLATOR
JP2000040445A (en) * 1998-07-24 2000-02-08 Toshiba Corp Motor-driven spring operation mechanism for opening/ closing apparatus
DE10137266B4 (en) * 2001-07-31 2010-11-04 Volkswagen Ag Switch mechanism for actuating at least one switching contact
CN2512103Y (en) * 2001-12-06 2002-09-18 乐清市八达真空电器开关厂 Vacuum separated reversing switch
CN1610033A (en) * 2003-10-24 2005-04-27 李际明 Operating mechanism of circuit breaker
ES2398000B2 (en) * 2013-02-11 2014-03-26 Accesorios Y Elevadores Valencia, S.L. Lifting device of a vehicle axle
FR3019386A1 (en) * 2014-03-31 2015-10-02 Schneider Electric Ind Sas DEVICE FOR MONITORING THE MOBILE CONTACT REBOUND IN A MEDIUM VOLTAGE ELECTRICAL PROTECTION APPARATUS, AND AN ELECTRICAL PROTECTION APPARATUS COMPRISING SUCH A DEVICE
CN204045490U (en) * 2014-09-01 2014-12-24 福建逢兴机电设备有限公司 Side dress circuit breaker
CN205335111U (en) * 2016-01-27 2016-06-22 温州华港电气有限公司 Earth switch

Also Published As

Publication number Publication date
CN107633962A (en) 2018-01-26
CN107633962B (en) 2020-11-03
FR3054367A1 (en) 2018-01-26
EP3273458A1 (en) 2018-01-24
EP3273458B1 (en) 2019-05-15

Similar Documents

Publication Publication Date Title
FR3062637B1 (en) TURBOREACTOR NACELLE HAVING A DRIVE INVERTER DRIVE MECHANISM
FR2979772B1 (en) MULTI-AXIS MOTORIZATION DEVICE AND CONTROL INSTRUMENT EQUIPPED WITH SUCH A DEVICE
FR3048120B1 (en) DEVICE FOR REMOTELY CONTROLLING AN ELECTRICAL APPARATUS IN AN ELECTRICAL CABINET
FR3054367B1 (en) DAMPING DEVICE FOR THE MOVEMENT OF A DRIVE SHAFT IN AN ELECTRICAL PROTECTION DEVICE AND ELECTRICAL PROTECTION DEVICE INCLUDING SUCH A DEVICE
FR3000284B1 (en) CONTACTOR-BREAKER DEVICE
FR3078112B1 (en) NACELLE OF A TURBOREACTOR HAVING AN INVERTER SHUTTER
FR2415515A1 (en) REMOTE CONTROLLED SCREWING DEVICE
FR3017498B1 (en) ELECTRICAL DEVICE WITH RECOVERY
FR3100089B1 (en) Device for mounting a multi-device box, mounting frame comprising such a mounting device and multi-device device comprising such a mounting frame and a multi-device box
RU2013148342A (en) DIGITAL DEVICE
FR3044162B1 (en) ELECTRICAL PROTECTION DEVICE AND IN PARTICULAR MEDIUM VOLTAGE ELECTRIC CIRCUIT BREAKER
FR3089342B1 (en) Actuation system for a vacuum interrupter
CN202836759U (en) Electric precise adjustable slit device possessing feedback function
US2348392A (en) Variable condenser
US3180951A (en) Linear acceleration switch
FR3061249B1 (en) DEVICE FOR GUIDING A SPRING IN A CONTROL MECHANISM AND ELECTRICAL PROTECTION APPARATUS COMPRISING SAME
MA35393B1 (en) Supporting shaft for movable contacts in an electric power cut-off device and a power cut-off device including in particular a branch circuit breaker
US3511949A (en) Control apparatus
FR3088477B1 (en) ELECTRIC CURRENT CUTTING DEVICE
TNSN06390A1 (en) DEVICE FOR CONTROLLING AN ELECTRICAL DEVICE
FR3079281B1 (en) POSITIONING DEVICE
FR3050313B1 (en) LINE PROTECTION ELECTRICAL DEVICE
FR3087273B1 (en) MEASURING DEVICE AND ELECTRICAL SWITCHING DEVICE
EP3462470A3 (en) Attachment device for circuit breaker actuator, associated method for manufacturing and system for activation/deactivation of a circuit breaker
FR3061352B1 (en) ELECTROMECHANICAL PROGRAMMER

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20180126

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8