EP1648008B1 - Schaltgerät mit Frontbedienung oder Seitenbedienung - Google Patents

Schaltgerät mit Frontbedienung oder Seitenbedienung Download PDF

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Publication number
EP1648008B1
EP1648008B1 EP05360034A EP05360034A EP1648008B1 EP 1648008 B1 EP1648008 B1 EP 1648008B1 EP 05360034 A EP05360034 A EP 05360034A EP 05360034 A EP05360034 A EP 05360034A EP 1648008 B1 EP1648008 B1 EP 1648008B1
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EP
European Patent Office
Prior art keywords
piston
control element
control
rotating control
equilibrium
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.)
Not-in-force
Application number
EP05360034A
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English (en)
French (fr)
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EP1648008A1 (de
Inventor
Roger Dumont
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Socomec SA
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Socomec SA
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Publication of EP1648008A1 publication Critical patent/EP1648008A1/de
Application granted granted Critical
Publication of EP1648008B1 publication Critical patent/EP1648008B1/de
Not-in-force legal-status Critical Current
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    • 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
    • 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
    • H01H2011/0025—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different operating parts with provisions for allowing different orientation of the operating part, e.g. turning knob can be mounted in different positions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/046—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H using snap closing mechanisms
    • H01H2300/048—Snap closing by latched movable contact, wherein the movable contact is held in a minimal distance from the fixed contact during first phase of closing sequence in which a closing spring is charged

Definitions

  • the present invention relates to a front or side-operated electrical switching device for an electrical installation comprising at least one housing provided with at least one pair of connection terminals intended to be connected to at least one electrical conductor of said installation and connected to a pair of fixed contacts, said housing comprising at least one movable contact and at least one control rod passing through said housing and coupled externally to an operating member and internally to said movable contact by a transmission mechanism for moving it between a triggered position, wherein the movable contact is remote from the fixed contacts and the electrical circuit is open, and an engaged position, in which it bears against the fixed contacts and the electrical circuit is closed.
  • switching devices are commonly called switches, fuse switches, switches; reversing switches, etc. and are intended to distribute energy in electrical installations or to control industrial equipment, machine tools, etc., in particular in low-voltage alternating, for example 380 V, and in a current range of a few tens to a few hundred amps.
  • these cut-off devices are manually controlled by an operating member which may be a rotary handle placed either on the front and is referred to as a "front handle” or on the side and there is talk of "side handle” or a rocker lever usually placed on the front.
  • an operating member which may be a rotary handle placed either on the front and is referred to as a "front handle” or on the side and there is talk of "side handle” or a rocker lever usually placed on the front.
  • These cut-off devices can be, if necessary, automatically controlled by a motor coupled to the control rod either in front or on the side.
  • this transmission mechanism differs.
  • this transmission mechanism comprises a cam system that transforms the rotational movement of the handle transmitted to the control rod in a translational movement of the movable contacts.
  • this transmission mechanism is completed by an angle gear.
  • the transmission mechanism is coupled to a sudden-action device which, regardless of the speed of rotation of the handle or tilting of the lever, speeds up the speed at engagement and / or tripping, as required.
  • the present invention aims to overcome these disadvantages by providing a so-called versatile cutting device that can respond to all control modes and made with a minimum of parts so that it is simple, economical, mechanically reliable and a standard size.
  • the invention relates to a cutting device of the kind indicated in the preamble, characterized in that the transmission mechanism comprises at least one rotary control member consisting of a movable part and free relative said housing provided with two orthogonal bores arranged to receive in direct contact the control rod oriented according to one or the other of two orthogonal control axes respectively corresponding to one of the two front and side control modes so as to make turn the control member according to one or other of these control axes and at least one transmission member coupled to the movable contact and arranged to transform the rotation of said control member according to one or other of these control axes in a translation of said movable contact between the triggered and engaged positions and vice versa.
  • the transmission mechanism comprises at least one rotary control member consisting of a movable part and free relative said housing provided with two orthogonal bores arranged to receive in direct contact the control rod oriented according to one or the other of two orthogonal control axes respectively corresponding to one of the two front and side control modes so as to make turn the control
  • the transmission mechanism includes a snap-action device arranged to cooperate with the rotary actuator to automatically and rapidly rotate beyond a predetermined equilibrium position.
  • This device with sudden actuation may comprise at least one piston movable in translation in the housing and controlled by spring means towards the rotary control member, the piston and the rotary control member being arranged to cooperate with each other by the three-dimensional cam profiles in such a way that, during the tilting operation between the triggered and switched-on positions and vice versa, the rotary control member urges the piston against its means its stroke to the equilibrium position and the piston under the action of its spring means pivots the rotary control member beyond the equilibrium position until the end of its race.
  • the device with sudden actuation comprises two opposed pistons, arranged symmetrically with respect to said rotary control member
  • the rotary control member may have a four-pointed star-shaped section in two orthogonal planes of symmetry defining eight inclined faces and four vertices and the piston may comprise two V-shaped recesses according to two orthogonal planes of symmetry defining four inclined ramps and four points.
  • the total travel of the rotary control member to switch from the triggered position to the engaged position and vice versa is substantially equal to 90 ° and its equilibrium position is located substantially midway between the triggered and engaged positions, ie approximately 45 °.
  • the device with sudden actuation comprises at least one locking member arranged to lock the transmission member at least in the triggered position and at least to the equilibrium position of the transmission mechanism.
  • This locking member may be coupled to the piston and controlled by return means to be movable between at least one locked position in which it blocks the transmission member in said triggered position and an unlocked position in which it releases the body of transmission to allow its movement in the engaged position.
  • This locking member may be integral with the piston or constituted by a separate part of the piston.
  • the housing may advantageously comprise an intermediate plate disposed between the transmission member and the piston and provided with guide housings for the piston and the locking member.
  • the rotary control member and the transmission member are arranged to cooperate with one another via three-dimensional cam profiles in such a way that, at least during the tilting maneuver of the position engaged to the triggered position, the rotary control member rotates freely, according to one or other of the control axes, without moving the transmission member from the beginning of its stroke to the equilibrium position and then causes the translational movement of the transmission member beyond the equilibrium position to the end of its travel.
  • the rotary control member comprises at least one profiled end V defining a vertex and two inclined faces symmetrical with respect to a plane passing through its axis of symmetry and the transmission member comprises opposite the rotary control member at least two inclined ramps of different slopes arranged to cooperate with the profiled end of the rotary control member when it rotates respectively according to one or other of the control axes.
  • the switching device 1 can relate to any type of switching device such as a switch, fuse switch, switch, inverter switch, etc. and is intended to distribute electrical energy in industrial and / or domestic electrical installations, in particular in low-voltage alternating and in a current range ranging from a few tens to a few hundred amperes.
  • connection terminals 3 are screw but can be spring loaded or provided with any other existing connection mode.
  • FIGS. 1A-D respectively illustrate four cut-off devices 1a-d controlled according to different modes: in frontal mode according to a first control axis A, or by a handle 4a mounted on the front face according to Figure 1A and movable in rotation by a quarter turn between two positions 0 and 1, or by a lever 4b mounted on the front face according to FIG. 1B and swinging through 90 ° between two positions 0 and 1, or in lateral mode along a second control axis B perpendicular to the first, by one or two handles 4c mounted on the sides according to FIG.
  • the lateral control mode allows the coupling of cutoff devices 1d of the same caliber or different calibers.
  • An example is shown in FIG ID where two identical disconnecting apparatus 1d are coupled to double the number of connection terminals 3 available and controlled simultaneously by a handle 4d mounted on one of the sides of the housing 2 and a control rod 5 extending through the two housings 2.
  • FIG. 2 The inside of the breaking device 1 according to the invention is shown in FIG. 2 in an exploded view. It comprises three pairs of screw connection terminals 3, each coupled to a pair of fixed contacts 6. Each pair of fixed contacts 6 corresponds to a movable contact 7 able to open or close the electrical circuit between the fixed contacts 6 of the same pair.
  • the movable contacts 7 are each subjected to a return element 8 in the direction of the fixed contacts 6 and are moved simultaneously by the external actuator 4 via the control rod 5 and a transmission mechanism 10 between a triggered position, wherein the movable contacts 7 are remote from the fixed contacts 6 and the electrical circuit is open, and an engaged position, in which they abut against the fixed contacts 6 and the electrical circuit is closed.
  • the transmission mechanism 10 comprises a rotary control member 20 coupled to the control rod 5 oriented according to the first or the second control axis A, B corresponding to the control mode respectively frontal or lateral and a transmission member 30 coupled to the contacts 7 and arranged to transform the rotation of the control member 20 according to one or other of these two axes of control A, B in a translation of the movable contacts 7 between the triggered and engaged positions and vice versa.
  • the rotary control member 20 consists of a movable and free piece relative to the housing 2 (not shown). It comprises two square bores 21 of orthogonal axes and merged with the control axes A and B to directly receive the corresponding end of the control rod 5 also of square section. Of course, other types of coupling may be suitable according to the section of the control rod 5.
  • This rotary control member 20 has a star-shaped section with four branches 22 in two orthogonal planes of symmetry defining eight inclined faces 23 and four vertices 24, all corners being rounded. The two orthogonal planes of symmetry intersect in an axis of symmetry confused with the first control axis A.
  • the rotary control member 20 comprises facing the transmission member 30 a profiled end 25 V defining a rounded apex forming a linear finger 26 and two inclined faces 27 symmetrical with respect to a plane passing through the two control axes A and B.
  • the transmission member 30 comprises a bar 31 movable in translation relative to the housing 2 (not shown) and is guided by the latter by means of complementary shapes such as ribs sliding in rails 32.
  • the multiple cam pad 40 is centered on the control pin A and has a flat bottom 41 surrounded by two diametrically opposed semi-annular bosses. relative to this control axis A defining two inclined ramps 42, 43 of different slopes.
  • the bottom plane 41 extends over an angular sector of approximately 45 ° and continues with a first inclined ramp 42 with a steep slope over an angular sector about 45 °.
  • This first inclined ramp 42 is doubled and diametrically opposite with respect to the control axis A.
  • the height of this first inclined ramp 42 is substantially equal to the stroke of the movable contacts 7 between their engaged and tripped positions.
  • This plane bottom 41 and this first inclined ramp 42 cooperate with the linear finger 26 formed at the profiled end 25 of rotary control member 20 when it is rotated about the first control axis A.
  • the second inclined ramp 43 has a sloping less, extends over a sector of about 90 °, is opposite the first inclined ramp 42, doubled and diametrically opposite to the control axis A.
  • the inclined ramps 42, 43 of different slopes meet in pairs in a vertex 44 forming a end edge contained in a plane passing through the two control axes A and B.
  • the transmission mechanism 10 also comprises a device 60 with sudden actuation provided with two pistons 61 disposed on either side of the rotary control member 20 and movable in translation relative to the housing 2 (not shown) in opposite directions .
  • Each piston 61 has a central bore 62 capable of freely receiving the control rod 5 in lateral mode and is subjected to spring means 63 directly from rotational control member 20 to ensure correct and stable positioning relative to the housing 2 and other mechanisms.
  • Each piston 61 comprises, facing the rotary control member 20, two recesses 64 in the form of V in two orthogonal planes of symmetry defining four inclined ramps 65 and four vertices 66, all angles being rounded.
  • This abruptly actuated device 60 also comprises at least one locking member 50 disposed between at least one of the pistons 61 and the transmission member 30. It is movable in translation relative to the housing 2 (not shown) between at least one locked position in which it blocks the transmission member 30 at least in the triggered position and an unlocked position in which it releases it to allow it to move into the engaged position.
  • This locking member 50 is coupled to one of the pistons 61 which drives it in a direction opposite to the control member 20 and is subject to return means 51 which drive it in the other direction to the control member. 20.
  • this locking member 50 consists of a separate L-shaped part of the piston 61 and coupled in translation to the latter through a housing 67. In other variants not shown, it can be integral with the piston and have a degree of freedom in rotation relative to it. Similarly, it is possible to provide two locking members 50 working simultaneously and in opposition.
  • the housing 2 (not shown) comprises an intermediate plate 70 disposed between the transmission member 30 and the assembly formed by the control member 20 and the pistons 61.
  • This intermediate plate 70 comprises in particular a guide groove 71 in translation for the locking member 50 and guide housings 72 in translation for the pistons 61. It provides both the guide in translation of these parts and the distribution of the forces cashed in particular by the locking member 50 in the locked position, thus sparing the pistons 61.
  • FIGS. 3 and 4 correspond to a control in frontal mode, namely along the control axis A.
  • Figures 3A and 4A illustrate the switchgear 1 in the tripped position.
  • the rotary control members 20 and transmission 30 are in contact on their vertices 26, 44, the linear finger 26 resting on the top 44 of the multiple cam pad 40.
  • the pistons 61 block the rotary control member 20 in a position stable, their spring means 63 being relaxed.
  • the rotary control member 20 is in a stable position since two of its opposite branches 22 are housed in the recesses 64 of the pistons 61.
  • the locking member 50 blocks the transmission member 30 pressed into the triggered position, its biasing means 51 being relaxed.
  • FIGS 3B and 4B illustrate the switchgear 1 in the triggered equilibrium position.
  • An operator has rotated the external operating member 4 (not shown) by an eighth of a turn driving the rotational control member 20 on a first portion of its stroke or an eighth of a turn through the control rod 5 along the control axis A.
  • the vertices 24 of the two opposite branches 22 of the star housed in the bottom of the corresponding recesses 64 of the pistons 61 slide on the corresponding inclined ramps 65 causing the recoil of the pistons 61 and the compression of the spring means 63 until the peaks 24 reach the tips 66 of the pistons 61 marking the equilibrium position.
  • the force resisting on the spring means 63 vanishes, they relax and bring the pistons 61 close to the control member rotating 20 automatically causing rapid rotation on the second part of its race is an eighth turn.
  • the locking member 50 having left the bearing zone 34 and facing the circulation groove 35 no longer exerts a resisting force on the return elements 8 of the movable contacts 7, they relax, push on the movable contacts 7 and cause the raising of the transmission member 30 in the engaged position.
  • the profiled end 25 of the rotary control member 20 is housed in the multi-cam stud 40, the linear finger 26 being in abutment against the flat bottom 41 allowing its rotation on the second part of its stroke.
  • the switchgear 1 is in the engaged position.
  • the operator To switch to the triggered position, the operator must turn the external actuator 4 in the opposite direction.
  • the rotary control member 20 rotates an eighth of a turn without any effect on the transmission member 30, the linear finger 26 flowing in the plane bottom 41 of the stud
  • the top 24 of the two other branches 22 of the star become active and slide on the inclined ramps 65 of the pistons 61 by moving them back and compressing their spring means 63 until reaching the corresponding peaks 66 marking the equilibrium position.
  • one of the pistons 61 carries with it the locking member 50 by compressing its return means 51.
  • the pistons 61 under the action of their spring means 63 automatically and rapidly cause the rotation of the control member 20 on the second part of its stroke, ie one eighth of a revolution, until it reaches a stable position, two opposed branches 22 of the star being housed in the corresponding recesses 64 of the pistons 61.
  • the linear finger 26 of the profiled end 25 of the rotary control member 20 circulates on the first inclined ramps 42 with a steep slope generating the recoil of the transmission member 30, the separation of the movable contacts 7 relative to the fixed contacts 6 and the compression of their return elements 8.
  • the locking member 50 approaches the rotary control member 20 under the action of its return means 51 to position itself in abutment on the support zone 34 of the o transmission member 30 blocking it in its triggered position.
  • the thrust forces of the return elements 8 of the movable contacts 7 are then transmitted to the locking member 50 and distributed in the intermediate plate 70.
  • the operation of the switching device 1 according to the invention controlled in lateral mode is substantially identical.
  • the cut-off apparatus 1 is represented in equilibrium and engaged positions respectively, the triggered position being in accordance with FIG. 3A.
  • the control rod 5 is coupled to the rotary control member 20 along the second control axis B causing it to rotate about the same control axis B in the direction of rotation or tilting of the external actuating member 4 (FIG. not shown).
  • the two opposite branches 22 of the star circulate on the corresponding inclined ramps 65 and diametrically opposed pistons 61 causing their recoil.
  • the profiled end 25 of the rotary control member 20 rotates freely, without colliding with the transmission member 30, the latter being locked in the triggered position by the locking member 50 to the position d balance (see Fig. 5A). Beyond this equilibrium position, the pistons 61 automatically and rapidly cause the control member 20 to rotate on the second part of its stroke, this rotation being possible because the profiled end 25 of the organ rotary control 20 remains external to the multi-cam pad 40. Simultaneously, the locking member 50 releases the transmission member 30 which rises in the engaged position (see Fig. 5B).
  • FIG. 6A-C The switching of the switchgear 1 of Figs. 5A-B from the engaged position to the tripped position is illustrated in Figs. 6A-C.
  • Figure 6A corresponds to the engaged position of Figure 5B.
  • the operator actuates the external actuator 4 to cause the rotation of the control member 20 around the control axis B on a first portion of its stroke, an eighth of a turn, until reaching the position equilibrium (see Fig. 6B).
  • This rotation is possible since the profiled end 25 of the rotary control member 20 is located outside of the multi-cam pad 40 and does not conflict with it. In the equilibrium position, one of the inclined faces 27 of this profiled end 25 comes into contact with one of the second inclined ramps 43 at low slope of the multiple cam pad 40.
  • the invention achieves the goals set, namely to provide a switching device 1 provided with a simple mechanism that can be controlled in both frontal mode and lateral mode.
  • This option allows the management of a single cut-off device model 1 per current range or rating and gives the choice of control mode to the end customer.
  • the kinematic chain is very short allowing optimal motion transmission without inertia and limiting the mechanical fatigue of moving bodies.
  • the parts that make up this cutting device are mainly made of molded or injected synthetic materials, reinforced or not, depending on the desired mechanical strength, and having a low coefficient of friction, in particular for the parts in sliding contact, namely the control member 20, the pistons 61 and the transmission member 30.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Control Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Transmission Devices (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Control Of Electric Motors In General (AREA)
  • Selective Calling Equipment (AREA)

Claims (13)

  1. Elektrische Schneidvorrichtung mit Frontal- oder Seitensteuerung für eine elektrische Anlage, die mindestens ein Gehäuse (2) aufweist, welches mit mindestens einem Paar von Anschlussklemmen (3) versehen ist, welches dazu bestimmt ist, mit mindestens einem elektrischen Leiter verbunden zu werden, wobei es mit einem Paar fester Kontakte (6) verbunden ist, wobei das Gehäuse (2) mindestens einen beweglichen Kontakt (7) und mindestens eine Steuerstange (5) aufweist, welche die Wand des Gehäuses (2) durchquert, und die außen mit einem drehbaren oder kippbaren Handhabungselement (4) und innerhalb durch einen Übertragungsmechanismus (10) mit dem beweglichen Kontakt (7) verbunden ist, um es zwischen einer ausgelösten Position, in welcher der bewegliche Kontakt (7) von den festen Kontakten (6) entfernt und der elektrische Schaltkreis offen ist, und einer Einrastposition zu verlagern, in der er gegen die festen Kontakte (6) anliegt und der elektrische Schaltkreis geschlossen ist, dadurch gekennzeichnet, dass der Übertragungsmechanismus (10) mindestens ein drehbares Steuerelement (20) aufweist, welches aus einem Teil besteht, welches im Verhältnis zu dem Gehäuse (2) beweglich und frei und mit zwei rechtwinkligen Bohrungen (21) zur Aufnahme der Steuerstange (5) in direkten Eingriff versehen ist, die gemäß einer oder der anderen der zwei rechtwinkligen Steuerachsen (A,B) ausgerichtet ist, die jeweils einem der zwei Frontal- und Seitensteuerungsarten entspricht, so dass das Steuerelement (20) zum Drehen gemäß einer oder der anderen dieser Steuerachsen (A,B) veranlasst wird, und mindestens ein Übertragungselement (30), welches mit dem beweglichen Kontakt (7) verbunden und angeordnet ist, um die Drehung des Steuerelementes (20) gemäß einer oder der anderen dieser Steuerachsen (A,B) in Form einer Translation des beweglichen Kontaktes (7) zwischen den ausgelösten und eingerasteten Positionen und umgekehrt zu bewirken.
  2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Übertragungsmechanismus (10) eine Vorrichtung (60) zur plötzlichen Betätigung aufweist, die zum Zusammenwirken mit dem drehbaren Steuerelement (20) angeordnet ist, um zu veranlassen, dass es sich automatisch und schnell über eine zuvor festgelegte Gleichgewichtsposition hinausbewegt.
  3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass die Vorrichtung (60) zur plötzlichen Betätigung mindestens einen Kolben (61) aufweist, der in dem Gehäuse (2) in Form einer Translationsbewegung beweglich ist und durch Federeinrichtungen (63) in Richtung des drehbaren Steuerelementes (20) geregelt wird, wobei der Kolben (61) und das drehbare Steuerelement (20) angeordnet sind, um untereinander mittels Nockenprofilen in drei Dimensionen so zusammenzuwirken, dass während des Kippmanövers zwischen der ausgelösten und eingerasteten Position das drehbare Steuerelement (20) den Kolben (61) gegen seine Federeinrichtungen (63) von dem Anfang seines Hubes bis zu der Gleichgewichtsposition drückt, wobei dann der Kolben (61) unter der Einwirkung seiner Federeinrichtungen (63) das drehbare Steuerelement (20) über die Gleichgewichtsposition hinaus bis zu dem Ende seines Hubes dreht.
  4. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass die Vorrichtung (60) zur plötzlichen Betätigung zwei einander gegenüberliegende Kolben (61) aufweist, die im Verhältnis zu dem drehbaren Steuerelement (20) symmetrisch angeordnet sind.
  5. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass das drehbare Steuerelement (20) einen sternförmigen Abschnitt mit vier Schenkeln (22) gemäß zwei rechtwinkligen Symmetrieebenen aufweist, die acht geneigte Flächen (23) und vier Spitzen (24) aufweisen, wobei der Kolben (61) zwei V-förmige Aussparungen (64) gemäß zwei rechtwinkligen Symmetrieebenen aufweist, die vier geneigte Rampen (65) und vier Spitzen (66) festlegen.
  6. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass der Gesamthub des drehbaren Steuerelementes (20) zum Kippen von der ausgelösten Position in die eingerastete Position und umgekehrt praktisch gleich 90° ist und seine Gleichgewichtsposition praktisch auf halbem Weg zwischen den gelösten und eingerasteten Positionen angeordnet ist.
  7. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass die Vorrichtung (60) zur plötzlichen Betätigung mindestens ein Arretierungselement (50) aufweist, welches zur Arretierung des Übertragungselementes (30) mindestens in der ausgelösten Position und mindestens bis zu der Gleichgewichtsposition des Übertragungsmechanismus (10) angeordnet ist.
  8. Vorrichtung nach Anspruch 7, dadurch gekennzeichnet, dass das Arretierungselement (50) mit dem Kolben (61) verbunden ist und durch Rückholeinrichtungen (51) geregelt wird, um zwischen mindestens einer Arretierungsposition, in der es das Übertragungselement (30) in der ausgelösten Position arretiert, und einer Entriegelungsposition beweglich zu sein, in der es das Übertragungselement (30) freigibt, um seine Verlagerung in die eingerastete Position zuzulassen.
  9. Vorrichtung nach Anspruch 8, dadurch gekennzeichnet, dass das Arretierungselement fest mit dem Kolben verbunden ist.
  10. Vorrichtung nach Anspruch 8, dadurch gekennzeichnet, dass das Arretierungselement (50) ein von dem Kolben (61) getrenntes Teil ist.
  11. Vorrichtung nach Anspruch 10, dadurch gekennzeichnet, dass das Gehäuse (2) eine Zwischenplatte (70) aufweist, die zwischen dem Übertragungselement (30) und dem Kolben (61) angeordnet und mit Führungsaufnahmen (72,71) für den Kolben (61) und das Arretierungsorgan (50) versehen ist.
  12. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass das drehbare Steuerelement (20) und das Übertragungselement (30) angeordnet sind, um untereinander mittels Nockenprofilen in drei Dimensionen so zusammenzuwirken, dass sich das drehbare Steuerelement (20) während des Kippmanövers von der ausgelösten Position in die eingerastete Position gemäß einer oder der anderen der Steuerachsen (A,B) frei dreht, ohne das Übertragungselement (30) von dem Anfang seines Hubes bis zu der Gleichgewichtsposition zu verlagern, wobei es dann die Verlagerung des Übertragungselementes (30) über die Gleichgewichtsposition hinaus bis an das Ende seines Hubes herbeiführt.
  13. Vorrichtung nach Anspruch 12, dadurch gekennzeichnet, dass das drehbare Steuerelement (20) mindestens ein V-förmig profiliertes äußerstes Ende (25) aufweist, welches eine Spitze (26) und zwei geneigte Flächen (27) festlegt, die im Verhältnis zu einer Ebene symmetrisch sind, die über deren Symmetrieachse geht, und dass das Übertragungselement (30) gegenüber dem drehbaren Steuerelement (20) mindestens zwei geneigte Rampen (42,43) mit unterschiedlichen Neigungen aufweist, die zum Zusammenwirken mit dem profilierten äußersten Ende (25) des drehbaren Steuerelementes (20) angeordnet sind, wenn es sich jeweils gemäß einer oder der anderen der Steuerachsen (A,B) dreht.
EP05360034A 2004-10-06 2005-09-27 Schaltgerät mit Frontbedienung oder Seitenbedienung Not-in-force EP1648008B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0410526A FR2876217B1 (fr) 2004-10-06 2004-10-06 Appareil de coupure electrique a commande frontale ou laterale

Publications (2)

Publication Number Publication Date
EP1648008A1 EP1648008A1 (de) 2006-04-19
EP1648008B1 true EP1648008B1 (de) 2007-06-13

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EP05360034A Not-in-force EP1648008B1 (de) 2004-10-06 2005-09-27 Schaltgerät mit Frontbedienung oder Seitenbedienung

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US (1) US7223929B2 (de)
EP (1) EP1648008B1 (de)
CN (1) CN100565749C (de)
AT (1) ATE364891T1 (de)
DE (1) DE602005001379T2 (de)
ES (1) ES2289680T3 (de)
FR (1) FR2876217B1 (de)

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CN101937781B (zh) * 2009-06-29 2013-06-19 西门子公司 隔离开关
DE102009053164B4 (de) * 2009-11-03 2014-11-20 Siemens Aktiengesellschaft Schalter, insbesondere Leistungsschalter für Niederspannungen
EP2463881A1 (de) * 2010-12-13 2012-06-13 Eaton Industries GmbH Elektrisches Schaltgerät
FR2974597B1 (fr) * 2011-04-27 2019-05-10 Safran Nacelles Ensemble de verrouillage tertiaire pour dispositif d'inversion de poussee
FR3032303B1 (fr) * 2015-02-03 2018-04-27 Legrand France Entraineur pour un commutateur electrique et commutateur electrique comprenant un tel entraineur
CN106410496B (zh) * 2016-06-02 2019-02-15 新黎明科技股份有限公司 低压电力载波控制系统及其分断开关连接装置
CN108321046B (zh) * 2018-01-16 2024-04-02 浙江沃威电气有限公司 一种电子式塑壳断路器
GB2571365A (en) * 2018-02-23 2019-08-28 Eaton Intelligent Power Ltd Electrical Switchgear
EP4050636B1 (de) 2021-02-24 2024-01-03 ABB Schweiz AG Steuerungsmodul, steuerungsmodulanordnung und elektrischer schalter mit der steuerungsmodulanordnung
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WO2018024531A1 (fr) 2016-08-02 2018-02-08 Socomec Module de commande pour appareil de coupure electrique modulaire et appareil de coupure electrique modulaire obtenu

Also Published As

Publication number Publication date
CN100565749C (zh) 2009-12-02
EP1648008A1 (de) 2006-04-19
CN1761011A (zh) 2006-04-19
DE602005001379D1 (de) 2007-07-26
ES2289680T3 (es) 2008-02-01
FR2876217B1 (fr) 2007-04-20
ATE364891T1 (de) 2007-07-15
FR2876217A1 (fr) 2006-04-07
US20060070862A1 (en) 2006-04-06
US7223929B2 (en) 2007-05-29
DE602005001379T2 (de) 2008-02-21

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