EP1583119A3 - Système de verrouillage pour une commande linéaire - Google Patents

Système de verrouillage pour une commande linéaire Download PDF

Info

Publication number
EP1583119A3
EP1583119A3 EP05102351A EP05102351A EP1583119A3 EP 1583119 A3 EP1583119 A3 EP 1583119A3 EP 05102351 A EP05102351 A EP 05102351A EP 05102351 A EP05102351 A EP 05102351A EP 1583119 A3 EP1583119 A3 EP 1583119A3
Authority
EP
European Patent Office
Prior art keywords
rod
balls
annular portion
surrounding
locking system
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.)
Granted
Application number
EP05102351A
Other languages
German (de)
English (en)
Other versions
EP1583119A2 (fr
EP1583119B1 (fr
Inventor
Robert Lüscher
Ernst Suter
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.)
GE Grid Switzerland GmbH
Original Assignee
Areva T&D AG
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 AG filed Critical Areva T&D AG
Publication of EP1583119A2 publication Critical patent/EP1583119A2/fr
Publication of EP1583119A3 publication Critical patent/EP1583119A3/fr
Application granted granted Critical
Publication of EP1583119B1 publication Critical patent/EP1583119B1/fr
Not-in-force 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
    • H01H3/22—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
    • 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
    • H01H3/3052—Linear spring motors
    • 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
    • H01H2003/3036—Means for locking the spring in a charged state using of balls or rollers in the locking device

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Transmission Devices (AREA)

Abstract

Le système de verrouillage pour immobiliser ou libérer le mouvement de translation d'une tige (2) d'une commande linéaire, la tige étant mobile selon une direction axiale (A) entre une première position et une deuxième position espacée d'une certaine distance selon la direction axiale de la première position, comprend deux gorges circonférentielles (2A, 2B) formées sur la tige et espacées l'une de l'autre selon la direction axiale de la dite certaine distance et une pluralité de billes (6) réparties sur la périphérie de la tige pour coopérer avec lesdites gorges circonférentielles, lesdites billes étant montées dans une cage annulaire (7, 77, 87) entourant la tige, ladite cage annulaire comprenant une première partie annulaire (7B, 77B, 87B) fixe selon la direction axiale, entourant la tige et traversée par les billes et une deuxième partie (7A, 77A, 87A) mobile par rapport à la partie annulaire fixe (7B, 77B, 87B), entourant la première partie annulaire avec les billes et agencée de manière à être entraînée en rotation ou en translation par rapport à la première partie annulaire sous l'effet d'une force axiale exercée sur la tige pour libérer le mouvement de translation de la tige.
EP20050102351 2004-03-29 2005-03-23 Système de verrouillage pour une commande linéaire Not-in-force EP1583119B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0450611A FR2868198B1 (fr) 2004-03-29 2004-03-29 Systeme de verrouillage pour une commande lineaire
FR0450611 2004-03-29

Publications (3)

Publication Number Publication Date
EP1583119A2 EP1583119A2 (fr) 2005-10-05
EP1583119A3 true EP1583119A3 (fr) 2008-03-05
EP1583119B1 EP1583119B1 (fr) 2009-07-15

Family

ID=34878493

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20050102351 Not-in-force EP1583119B1 (fr) 2004-03-29 2005-03-23 Système de verrouillage pour une commande linéaire

Country Status (3)

Country Link
EP (1) EP1583119B1 (fr)
DE (1) DE602005015372D1 (fr)
FR (1) FR2868198B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1744338B1 (fr) * 2005-07-13 2010-03-31 Siemens Aktiengesellschaft Méchanisme de commande und procédé de commutation pour un appareil de commutation
FR2971079B1 (fr) * 2011-02-02 2013-03-01 Alstom Grid Sas Appareillage electrique comprenant une partie mobile a dynamique amelioree
FR2971080B1 (fr) 2011-02-02 2013-03-01 Alstom Grid Sas Appareillage d'ampoule a vide comprenant un moyen de verrouillage
EP2654056A1 (fr) * 2012-04-17 2013-10-23 ABB Technology AG Dispositif d'ouverture d'urgence
WO2019145017A1 (fr) 2018-01-23 2019-08-01 Renesas Electronics Corporation Circuit de protection contre la surchauffe
EP3671794B1 (fr) * 2018-12-20 2023-02-08 ABB Schweiz AG Pôle de commutation moyenne tension
DE102021206036A1 (de) * 2021-06-14 2022-12-15 MAGENTA GmbH Mechatronische und Kinematische Systeme Auslöseeinrichtung und Anordnung mit einer Auslöseeinrichtung
CN113898689A (zh) * 2021-11-11 2022-01-07 鞍山电磁阀有限责任公司 驱动齿条锁紧装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1557364A (en) * 1976-06-23 1979-12-05 Hazemeijer Bv Springdrive mechanism for electric switches
US20030034331A1 (en) * 1999-11-13 2003-02-20 Kowalyshen Henry W. Circuit interrupter and operating mechanism therefor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3008479A (en) * 1959-02-10 1961-11-14 Altair Inc Valves
FR2714522B1 (fr) * 1993-12-27 1996-02-02 Gec Alsthom T & D Sa Dispositif de commande linéaire pour disjoncteur.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1557364A (en) * 1976-06-23 1979-12-05 Hazemeijer Bv Springdrive mechanism for electric switches
US20030034331A1 (en) * 1999-11-13 2003-02-20 Kowalyshen Henry W. Circuit interrupter and operating mechanism therefor

Also Published As

Publication number Publication date
DE602005015372D1 (de) 2009-08-27
FR2868198B1 (fr) 2006-05-19
EP1583119A2 (fr) 2005-10-05
FR2868198A1 (fr) 2005-09-30
EP1583119B1 (fr) 2009-07-15

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