EP0956575B1 - Interrupteur de puissance pour commuter des circuits electriques - Google Patents

Interrupteur de puissance pour commuter des circuits electriques Download PDF

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Publication number
EP0956575B1
EP0956575B1 EP98907844A EP98907844A EP0956575B1 EP 0956575 B1 EP0956575 B1 EP 0956575B1 EP 98907844 A EP98907844 A EP 98907844A EP 98907844 A EP98907844 A EP 98907844A EP 0956575 B1 EP0956575 B1 EP 0956575B1
Authority
EP
European Patent Office
Prior art keywords
rocker
breaker
power circuit
actuator
circuit
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
EP98907844A
Other languages
German (de)
English (en)
Other versions
EP0956575A1 (fr
Inventor
Rudolf GRÄFENHAHN
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 EP0956575A1 publication Critical patent/EP0956575A1/fr
Application granted granted Critical
Publication of EP0956575B1 publication Critical patent/EP0956575B1/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
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H01H11/0018—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different operating parts

Definitions

  • the invention relates to a circuit breaker for switching electrical circuits in which the by moving one Rocker, a rocker arm or a rotary toggle attached Force via a key switch to a moving circuit switching contact is transferable.
  • Circuit breakers are used to switch different Switching capacities manufactured in different sizes. Out physical-technical or manufacturing-related reasons depends on the overall structure of such a circuit breaker, for example the location of the key switch or various Triggers, essentially depending on the maximum switching capacity. Furthermore, depending on the customer's request, the planned Application and type of actuation (manual or remote control, actuation via rockers, rocker arms or rotary knobs) the switch as centrally as possible on a control surface respectively.
  • DE 36 06 508 C2 discloses a switching mechanism for a electrical installation device for optional use as Pushbutton switches, pushbuttons, rocker switches or rocker switches using a link-shaped flip-flop for actuating a Contact spring that can be moved in two switching positions.
  • the Tilting member is in operative connection with a plunger Actuator that the plunger with each actuation hits a backdrop surface and then a pivoting movement of the flip-flop in its opposite position he follows.
  • An actuator is assigned to the switching mechanism, the rocker member with both the contact spring as also with the in the switch housing between the flip-flop and the freely movable end of the contact spring is rotatably arranged Actuator interacts.
  • the switching mechanism can be with the help of the actuator either switch so that this can be used either as a switch or as a button. With this switching mechanism, however, no different Compensate sizes of circuit breakers.
  • U1 is an electrical circuit breaker known of a tiltable or sledge-like adjustable operating button for optional operation has two movable contacts. This is between one Starting position, the open position of the two movable Contacts compared to the fixed contacts, and two consecutive positions that the Closing one or both movable contacts with the fixed contacts are assigned, movable back and forth.
  • the contact is a cooperating with the actuation button elastic locking device for determining the positions assigned to the control button, the elastic Locking element is formed by an elastic tongue, which are connected to a carrier for the fixed contacts is.
  • the known breaker switch has different Actuators on; however, it can also no different sizes of circuit breakers compensate.
  • the invention has for its object a circuit breaker of the type mentioned at the outset so that the expensive versions of different switch locks be avoided.
  • Switch lock 1 shows a schematic representation of three different large circuit breakers with different triggers 7, 8 for short circuit and for overload, whereby between one Switch lock 1 with the same basic equipment and an actuator, namely a rocker 2 or one Rotary knob 4, either no or different individual components, like a tooth rocker 3 with a counter wheel 5 or one Drive shaft 6 are inserted with a counter wheel 5.
  • FIG. 2 shows the control surfaces in a schematic representation three different sized circuit breakers, whereby the smallest version with a rocker or a rocker arm 2 works as an actuator, while for the two larger versions a rotary knob suitable for larger forces 4 is present.
  • the switch lock shown in Figures 3 to 7 has always the same basic equipment. This consists in essentially of two arranged parallel to one another Housing-forming boards 9, 10, between which except one Torsion spring 16, a lock 17 and other items two the plates 9, 10 connecting bolts 11, 12 run on which a pawl lever 14 and a shift lever 15 rotatably mounted are.
  • FIGS. 3 to 7 Another bolt 13 also serves in FIGS. 3 to 7 as a pivot bearing, but for different individual components, namely in FIG 3 for a rocker or a rocker arm 2 and in 4 to 7 for a tooth rocker 3, which in FIG a counter wheel 5 is coupled to a rotary knob 4. 6 the bolt 13 serves as a bearing for a rocker 3 and for a drive shaft 6 coupled to this, while in FIG. 7 In addition, a counter wheel 5 and a rotary knob 4 are arranged are.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Breakers (AREA)
  • Manufacture Of Switches (AREA)
  • Tumbler Switches (AREA)
  • Push-Button Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)

Claims (4)

  1. Commutateur de puissance pour commuter des circuits électriques, dans lequel la force appliquée pour déplacer un élément d'actionnement peut être transmise par un verrou de maintien (1) à une pièce de commutation mobile commutant le circuit et le verrou de maintien (1) comporte un même équipement de base pour différentes tailles de commutateur de puissance, caractérisé en ce que le même équipement de base pour différentes tailles est constitué du verrou de maintien (1) complet qui est constitué essentiellement de deux platines (9, 10), montées parallèlement l'une à l'autre, entre lesquelles est interposé un coussinet de pivotement (13) destiné à l'élément d'actionnement, sélectionnable en fonction de la taille, c'est-à-dire un bouton à bascule, un levier de basculement (2) ou un bouton denté (3).
  2. Interrupteur de puissance selon la revendication 1, dans lequel un bouton denté (3) sert d'élément d'actionnement, caractérisé en ce que le bouton denté (3) est couplé par une roue antagoniste (5) à une manette rotative (4).
  3. Interrupteur de puissance selon la revendication 2, caractérisé en ce qu'un arbre d'entraínement (6) monté sur l'autre axe (13) est inséré entre le bouton denté (3) et la roue antagoniste (5).
  4. Interrupteur de puissance selon l'une des revendications 1 à 3, caractérisé en ce que le verrou de maintien (1) peut être couplé au choix à des déclencheurs (7, 8) en cas de court-circuit et de surcharge de différentes tailles.
EP98907844A 1997-02-03 1998-01-21 Interrupteur de puissance pour commuter des circuits electriques Expired - Lifetime EP0956575B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19703962 1997-02-03
DE19703962A DE19703962C1 (de) 1997-02-03 1997-02-03 Leistungsschalter zum Schalten elektrischer Stromkreise
PCT/DE1998/000182 WO1998034252A1 (fr) 1997-02-03 1998-01-21 Interrupteur de puissance pour commuter des circuits electriques

Publications (2)

Publication Number Publication Date
EP0956575A1 EP0956575A1 (fr) 1999-11-17
EP0956575B1 true EP0956575B1 (fr) 2002-04-10

Family

ID=7819144

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98907844A Expired - Lifetime EP0956575B1 (fr) 1997-02-03 1998-01-21 Interrupteur de puissance pour commuter des circuits electriques

Country Status (5)

Country Link
EP (1) EP0956575B1 (fr)
JP (1) JP4081145B2 (fr)
CN (1) CN1080447C (fr)
DE (2) DE19703962C1 (fr)
WO (1) WO1998034252A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3972232B2 (ja) * 1999-07-07 2007-09-05 富士電機機器制御株式会社 回路遮断器の開閉機構
EP3002773B1 (fr) * 2014-10-01 2017-03-22 Siemens Aktiengesellschaft Appareil de commutation équipé d'un dispositif d'arrêt indépendant de l'opérateur
EP3002772B1 (fr) * 2014-10-01 2017-07-19 Siemens Aktiengesellschaft Disjoncteur doté d'un dispositif de blocage pour un affichage fiable de position
DE102016217197A1 (de) * 2016-09-09 2018-03-15 Siemens Aktiengesellschaft Schaltschloss für ein Niederspannungsschutzgerät

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415868A1 (fr) * 1978-01-27 1979-08-24 Hager Electro Perfectionnements aux appareils electriques du genre des interrupteurs, commutateurs et inverseurs et a leurs elements constitutifs
JPS55139720A (en) * 1979-04-17 1980-10-31 Idec Izumi Corp Miniature switch
IT1183763B (it) * 1985-02-28 1987-10-22 Comau Spa Perfezionamenti ai sistemi di saldatura di carrozzerie di autoveicoli
FR2635909B1 (fr) * 1988-08-30 1990-11-30 Hager Electro Appareils de commande et/ou de protection electrique, elements constitutifs de ces appareils et ensembles constitues de ces elements
DE9001424U1 (de) * 1989-05-23 1990-04-12 SI.BE.R. S.n.c. di Bellandi G. & C., Roncadelle, Brescia Elektrischer Unterbrecherschalter
FR2671907B1 (fr) * 1991-01-17 1995-05-12 Telemecanique Disjoncteur a commande manuelle variable.
DK140892D0 (da) * 1992-11-24 1992-11-24 Lego As Elektrisk omskifter

Also Published As

Publication number Publication date
JP2001511294A (ja) 2001-08-07
JP4081145B2 (ja) 2008-04-23
DE59803730D1 (de) 2002-05-16
CN1080447C (zh) 2002-03-06
DE19703962C1 (de) 1998-06-10
EP0956575A1 (fr) 1999-11-17
CN1241286A (zh) 2000-01-12
WO1998034252A1 (fr) 1998-08-06

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