EP1036401B1 - Unite appareil de commutation avec commutateur auxiliaire a avance de phase - Google Patents

Unite appareil de commutation avec commutateur auxiliaire a avance de phase Download PDF

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Publication number
EP1036401B1
EP1036401B1 EP98963371A EP98963371A EP1036401B1 EP 1036401 B1 EP1036401 B1 EP 1036401B1 EP 98963371 A EP98963371 A EP 98963371A EP 98963371 A EP98963371 A EP 98963371A EP 1036401 B1 EP1036401 B1 EP 1036401B1
Authority
EP
European Patent Office
Prior art keywords
slide
auxiliary switch
switchgear unit
actuating element
switching device
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 - Lifetime
Application number
EP98963371A
Other languages
German (de)
English (en)
Other versions
EP1036401A1 (fr
Inventor
Michael Freimuth
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of EP1036401A1 publication Critical patent/EP1036401A1/fr
Application granted granted Critical
Publication of EP1036401B1 publication Critical patent/EP1036401B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
    • H01H71/462—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts housed in a separate casing, juxtaposed to and having the same general contour as the main casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/12—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by voltage falling below a predetermined value, e.g. for no-volt protection
    • 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
    • H01H71/54—Manual reset mechanisms which may be also used for manual release actuated by tumbler

Definitions

  • the invention relates to a switching device unit a switching device with a first actuator and with a leading auxiliary switch coupled to the switching device with a second actuator.
  • a generic switchgear unit is from switchgear manufacturers obtainable.
  • the switchgear is a circuit breaker, on its edge as an actuator Rocker gag is installed.
  • the rocker toggle allows you to reach around on the rotary knob of an undervoltage release with leading Auxiliary switch.
  • the rotary knob is with a leading Match provided so that first the leading auxiliary switch is switched on before the switching on of the Circuit breaker begins.
  • the axes of rotation of the rocker switch of the Circuit breaker and the rotary switch of the leading auxiliary switch lie on a line.
  • the invention has for its object a switching device unit of the type mentioned above, which is characterized by a simple switch-on process with only one hand movement if possible distinguished.
  • the second actuating element is designed as a slide with a backdrop that with a lever is engaged and when actuated of the slide determines the position of the bell crank in such a way that the bell crank one in operative connection with it standing contact carrier in a first actuation phase of the Slider in the ON position of moving contacts with Fixed contacts of the leading auxiliary switch brings and in a subsequent second actuation phase of the slide ON position of the bell crank is maintained and at the same time the slide actuates the first actuating element.
  • FIG 1 is one of a switching device 1 and an undervoltage release assembled with leading auxiliary switch 2 Switchgear unit shown.
  • the actuator of the switching device 1 is designed as a rocker switch 3, the Axis of rotation here located transversely to the two connection rows 4 of which only the front is visible here.
  • the actuator of the auxiliary switch 2 is as a slide 5 with a Pressure surface 6 executed, the rotary rocker 3 at least partially towered over.
  • the pressure surface 6 is at a distance 7 from Rotary rocker 3.
  • the distance 7 represents the leading path to which the slider 5 of the rocker switch 3 must approach before he operated the rocker switch 3.
  • the direction of actuation of the slide 5 has a component on, parallel to the mounting wall of the auxiliary switch 2 lies.
  • Another component of the direction of actuation Slider 5 lies in a plane parallel to the front wall 8 of the Switchgear 1. This facilitates the switch-on process Actuation of the rocker switch 3.
  • FIG 2 is an interior view of the leading auxiliary switch 2, which shows an electromagnetic system, several connections 9, fixed contacts 10, a contact carrier 11 with movable Contacts 12, a bell crank 13 and those already mentioned Slider 5 includes.
  • the bell crank 13 is on the one hand in operative connection with the contact carrier 11 and, on the other hand, engages in a backdrop 14 on the slide 5.
  • This backdrop 14 has two elongated contour sections 15 and 16 which here at right angles to each other, but also in one Angles of 80 to 100 ° C can be.
  • the Slider 5 By pressing the Slider 5, the bell crank 13 first slides in parallel to the front wall of the auxiliary switch 2 lying contour section 15 along and turns at the same time taking the Contact carrier 11.

Landscapes

  • Mechanisms For Operating Contacts (AREA)
  • Slide Switches (AREA)

Claims (5)

  1. Unité à appareil de commutation comprenant un appareil de commutation ayant un premier élément (3) d'actionnement et un commutateur (2) auxiliaire en avance couplé sur l'appareil (1) de commutation et ayant un deuxième élément (5) d'actionnement, caractérisé en ce que le deuxième élément d'actionnement est réalisé sous la forme d'un coulisseau (5) ayant une coulisse (14) qui est en prise avec un levier (13) de renvoi et qui détermine, lors de l'actionnement du coulisseau (5), la position du levier (13) de renvoi, de façon que le levier (13) de renvoi mette un porte-contact (11) qui coopère avec lui, dans une première phase d'actionnement du coulisseau (5), dans la position fermée de contacts (12) mobiles avec des contacts (10) fixes du commutateur auxiliaire en avance et, dans une seconde phase d'actionnement suivante du coulisseau (5), conserve la position fermée du levier (13) de renvoi et en même temps le coulisseau (5) actionne le premier élément (3) d'actionnement.
  2. Unité à appareil de commutation suivant la revendication 1, caractérisée en ce que la direction d'actionnement du coulisseau (5) a une première composante parallèle à la paroi de montage du commutateur (2) auxiliaire.
  3. Unité à appareil de commutation suivant la revendication 1 ou 2, caractérisée en que la direction d'actionnement du coulisseau (5) a une composante dans un plan parallèle à la paroi (8) avant de l'appareil (1) de commutation.
  4. Unité à appareil de commutation suivant l'une des revendications précédentes, caractérisée en ce que la coulisse (14) du coulisseau (5) a deux tronçons (15, 16) de contour parcourus dans les phases d'actionnement, qui font entre elles un angle de 80 à 100°.
  5. Unité à appareil de commutation suivant l'une des revendications précédentes, caractérisée en ce que le premier élément d'actionnement est réalisé en bascule (3).
EP98963371A 1997-12-05 1998-11-23 Unite appareil de commutation avec commutateur auxiliaire a avance de phase Expired - Lifetime EP1036401B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19754071A DE19754071C1 (de) 1997-12-05 1997-12-05 Schaltgeräteeinheit mit voreilendem Hilfsschalter
DE19754071 1997-12-05
PCT/DE1998/003452 WO1999030340A1 (fr) 1997-12-05 1998-11-23 Unite appareil de commutation avec commutateur auxiliaire a avance de phase

Publications (2)

Publication Number Publication Date
EP1036401A1 EP1036401A1 (fr) 2000-09-20
EP1036401B1 true EP1036401B1 (fr) 2002-02-06

Family

ID=7850905

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98963371A Expired - Lifetime EP1036401B1 (fr) 1997-12-05 1998-11-23 Unite appareil de commutation avec commutateur auxiliaire a avance de phase

Country Status (5)

Country Link
US (1) US6359244B1 (fr)
EP (1) EP1036401B1 (fr)
CN (1) CN1169179C (fr)
DE (2) DE19754071C1 (fr)
WO (1) WO1999030340A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4032693B2 (ja) * 2001-10-19 2008-01-16 富士電機機器制御株式会社 回路しゃ断器の早入り補助スイッチ付き不足電圧引外し装置
KR100516944B1 (ko) * 2003-12-26 2005-09-23 엘에스산전 주식회사 선행 시동형 부족전압 트립장치의 연동구조
DE102004018252B3 (de) * 2004-04-15 2006-02-02 Moeller Gmbh Voreilender Hilfsschalter für Schutzschalter
DE112006004147A5 (de) * 2006-09-21 2009-09-03 Siemens Aktiengesellschaft Sicherungs-Lasttrennschalter mit einstellbarer Hilfsschalterbetätigung
DE102007047559B4 (de) 2007-09-28 2022-06-09 Siemens Aktiengesellschaft Sicherungs-Lasttrennschalter mit einem Hilfsschalter in mehreren Einbaulagen
DE102011077285A1 (de) * 2011-06-09 2012-12-13 Siemens Aktiengesellschaft Hilfsschalter für einen elektrischen Schalter
CN104916505B (zh) * 2015-06-25 2018-03-02 上海诺雅克电气有限公司 早动辅助低压断路器及电气连锁系统
DE102017125309B4 (de) * 2017-10-27 2024-05-08 Eaton Electrical Ip Gmbh & Co. Kg Schaltgerät und Verfahren zur Steuerung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7823619U1 (de) * 1978-08-07 1978-11-16 Siemens Ag, 1000 Berlin Und 8000 Muenchen Hilfskontaktvorrichtung für einen Selbstschalter
DE3920822C2 (de) * 1989-06-24 1994-09-01 Licentia Gmbh Zusatzschalter zum Anbau an einen Leitungsschutzschalter
US5331301A (en) * 1990-02-23 1994-07-19 Square D Company Circuit breaker
US5122771A (en) * 1991-01-30 1992-06-16 General Electric Company Molded case circuit breaker combined accessory actuator-reset lever
FR2684231B1 (fr) * 1991-11-22 1994-01-28 Hager Electro Sa Appareils auxiliaires de disjoncteurs electriques.
US5552755A (en) * 1992-09-11 1996-09-03 Eaton Corporation Circuit breaker with auxiliary switch actuated by cascaded actuating members
DE4404073A1 (de) * 1994-02-09 1995-08-10 Kloeckner Moeller Gmbh Niederspannungs-Leistungsschalter mit Relativ-Hilfsschalter
US6104265A (en) * 1998-02-19 2000-08-15 Eaton Corporation Miniature circuit breaker with multipurpose auxiliary member

Also Published As

Publication number Publication date
DE19754071C1 (de) 1999-07-15
EP1036401A1 (fr) 2000-09-20
CN1169179C (zh) 2004-09-29
WO1999030340A1 (fr) 1999-06-17
DE59803040D1 (de) 2002-03-21
US6359244B1 (en) 2002-03-19
CN1281583A (zh) 2001-01-24

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