EP0370385B1 - Arrangement pour la connexion d'un indicateur de position - Google Patents

Arrangement pour la connexion d'un indicateur de position Download PDF

Info

Publication number
EP0370385B1
EP0370385B1 EP89121202A EP89121202A EP0370385B1 EP 0370385 B1 EP0370385 B1 EP 0370385B1 EP 89121202 A EP89121202 A EP 89121202A EP 89121202 A EP89121202 A EP 89121202A EP 0370385 B1 EP0370385 B1 EP 0370385B1
Authority
EP
European Patent Office
Prior art keywords
switch shaft
spacer sleeve
entraining member
position indicator
arrangement
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
EP89121202A
Other languages
German (de)
English (en)
Other versions
EP0370385A2 (fr
EP0370385A3 (en
Inventor
Eduard Petrus
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of EP0370385A2 publication Critical patent/EP0370385A2/fr
Publication of EP0370385A3 publication Critical patent/EP0370385A3/de
Application granted granted Critical
Publication of EP0370385B1 publication Critical patent/EP0370385B1/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
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"

Definitions

  • the invention relates to an arrangement for articulating the position indicator on the switching shaft of a circuit breaker according to the preamble of claim 1.
  • Circuit breakers are known in which a driver is soldered onto a metal selector shaft clamp.
  • the switch lock with the associated switching shaft clamp is arranged on the side of the pole tracks, see e.g. Company letter AEG Telefunken, treatment instructions, circuit breakers, time-selective staggerable, type ME 630..3200, S59423W 99g 10 0484, page 8, Fig. 6.
  • the invention has for its object to provide an arrangement for articulating the position indicator to the selector shaft of a circuit breaker with a driver and a spacer sleeve, which is arranged on the selector shaft between two selector shaft clamps and is easy to install. This object is achieved by the features of patent claim 1.
  • the assembly of the arrangement with the driver between the switching shaft clamps has the advantage that the driver does not hinder the partitioning of a pole track, and that the space required for the driver and position indicator does not subsequently affect the overall depth of the switch.
  • the advantage here is the use of an inexpensive standard spacer sleeve with a circular tube cross-section, into which only a slot has to be subsequently made to accommodate the driver.
  • FIG. 1 An exemplary embodiment of the invention is explained in more detail with reference to the drawing.
  • the figure shows in three views a section of a circuit breaker with a driver arrangement for the position indicator.
  • the arrangement contains a driver 1 and a spacer sleeve 3, the driver 1 on the selector shaft 2 in a slot 4 of the spacer sleeve 3 between two selector shaft clamps 5, which transmit the rotary movement of the selector shaft 2 via actuating rods 8 to the contacts, not shown.
  • the selector shaft 2 has a hexagonal cross section.
  • the pole tracks of the circuit breaker are sealed off on the contact side with chambers 6, in which the control shaft 2 is integrated in a sealing manner.
  • the partitioning of the pole tracks is supplemented by caps 7, which cover the part of the switching shaft clamps 5 that protrudes from the chambers 6.
  • the driver 1 does not completely encompass the hexagonal switching shaft and projects with its legs 10 formed by the hexagonal recess to the bottom of the slot 4, which is arranged in the spacer sleeve perpendicular to the longitudinal axis.
  • the spacer sleeve 3 has a circular tube cross section and is part of the partition.
  • a second recess 11 is provided in the driver for receiving a plug connection with which the position indicator (not shown) is articulated to the driver 1.

Landscapes

  • Breakers (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Claims (3)

  1. Dispositif pour l'articulation d'un indicateur de position à un arbre de commande (2) d'un disjoncteur de puissance avec un entraînement (1) et une douille d'écartement (3), l'arbre de commande (2) isolé électriquement présentant une coupe transversale non circulaire, caractérisé en ce que l'entraînement (1) est une pièce métallique de découpage avec un évidement (9) approprié au glissement en forme d'une partie de coupe transversale de l'arbre de commande, en ce que l'entraînement (1) n'entoure l'arbre de commande (2) que dans la mesure où un transfert du mouvement de rotation de l'arbre de commande (2) sur l'entraînement (1) est garanti, en ce que l'entraînement (1) est fixé dans une fente (4) de la douille d'écartement (3) dans le sens longitudinal sur l'arbre de commande (2), la fente (4) étant disposée verticalement par rapport à l'axe de l'arbre de commande, en ce que la douille d'écartement (3) repose sur l'arbre de commande (2) entre deux colliers (5) de l'arbre de commande en matière isolante électriquement et, en ce que l'entraînement (1) inséré dans la fente (4) de la douille d'écartement (3) peut coulisser avec la douille d'écartement (3) sur l'arbre de commande (2).
  2. Dispositif selon la revendication 1, caractérisé en ce que la douille d'écartement (3) présente une coupe transversale tubulaire circulaire.
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que l'entraînement (1) présente un évidement (11) pour le logement d'une connexion à fiches, qui raccorde l'un à l'autre l'entraînement (1) et l'indicateur de position.
EP89121202A 1988-11-21 1989-11-16 Arrangement pour la connexion d'un indicateur de position Expired - Lifetime EP0370385B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8814501U 1988-11-21
DE8814501U DE8814501U1 (de) 1988-11-21 1988-11-21 Mitnehmer für Leistungsschalter

Publications (3)

Publication Number Publication Date
EP0370385A2 EP0370385A2 (fr) 1990-05-30
EP0370385A3 EP0370385A3 (en) 1990-08-22
EP0370385B1 true EP0370385B1 (fr) 1994-04-27

Family

ID=6830049

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89121202A Expired - Lifetime EP0370385B1 (fr) 1988-11-21 1989-11-16 Arrangement pour la connexion d'un indicateur de position

Country Status (2)

Country Link
EP (1) EP0370385B1 (fr)
DE (2) DE8814501U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101937800B (zh) * 2010-09-09 2012-05-30 无锡市凯旋电机有限公司 断路器驱动机构的状态标识装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3401363A (en) * 1966-11-10 1968-09-10 Square D Co Multipole circuit breaker with trip indicator
US4313041A (en) * 1978-12-25 1982-01-26 Shigeo Ohashi Small switch

Also Published As

Publication number Publication date
DE8814501U1 (de) 1989-01-12
EP0370385A2 (fr) 1990-05-30
EP0370385A3 (en) 1990-08-22
DE58907572D1 (de) 1994-06-01

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