EP1901327B1 - Mécanisme à deux positions stables et dispositif de commande électrique le comportant - Google Patents

Mécanisme à deux positions stables et dispositif de commande électrique le comportant Download PDF

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Publication number
EP1901327B1
EP1901327B1 EP07116577A EP07116577A EP1901327B1 EP 1901327 B1 EP1901327 B1 EP 1901327B1 EP 07116577 A EP07116577 A EP 07116577A EP 07116577 A EP07116577 A EP 07116577A EP 1901327 B1 EP1901327 B1 EP 1901327B1
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EP
European Patent Office
Prior art keywords
slider
retracted position
disposed
island
path
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.)
Active
Application number
EP07116577A
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German (de)
English (en)
French (fr)
Other versions
EP1901327A1 (fr
Inventor
Guy Cottone
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.)
Legrand SNC
Legrand France SA
Original Assignee
Legrand SNC
Legrand France SA
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
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Priority to PL07116577T priority Critical patent/PL1901327T3/pl
Publication of EP1901327A1 publication Critical patent/EP1901327A1/fr
Application granted granted Critical
Publication of EP1901327B1 publication Critical patent/EP1901327B1/fr
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
    • H01H51/08—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
    • H01H13/562—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force making use of a heart shaped cam
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/32—Latching movable parts mechanically
    • H01H50/326—Latching movable parts mechanically with manual intervention, e.g. for testing, resetting or mode selection

Definitions

  • the invention generally relates to mechanisms with two stable positions.
  • the invention relates more particularly to a mechanism which comprises an actuating member adapted to slide in a direction of sliding between a retracted position and an advanced position and which is adapted to maintain the organ in the advanced position after a sliding action in the direction retracted position to advanced position, exerted on the body when it is in its retracted position, and to maintain it in its retracted position after a similar sliding action exerted on the body when it is in its advanced position .
  • This type of mechanism is found in many applications, for example door or lid closures or in the field of electrical switching members whose control is effected by successive presses on the actuating member.
  • This type of mechanism when used in an electrical control device having terminals, allows to connect them or electrically isolate them by controlling the positioning of the body in the retracted position or the advanced position.
  • such a mechanism in which the member is slidably driven by a magnetic circuit formed of a coil whose armature is movable and connected to the member.
  • This mechanism comprises a link pivotally mounted on the member.
  • This link has a curved free end forming a slider.
  • the mechanism also comprises a core cam having an island around which extends a cam path in which the cursor is adapted to move from a retracted position to an advanced position and vice versa.
  • the path of the cursor around the island is broken down into a first path between the retracted position and the advanced position and a second path, distinct from the first path, between the advanced position and the retracted position.
  • the cursor is subjected to a solicitation to force him to walk in the desired direction.
  • anti-return means to prevent the cursor, in the retracted position, begins its journey by the wrong path.
  • These non-return means comprise a spring which urges the slider against the cam surface, this surface having a factory roof at the junction of the two paths.
  • the cursor rises thanks to the inclined face of the notch until reaching the vertex after which the cursor is found on the first path in the retracted position, against the right face of the notch which prevents the cursor from s engage in the second journey.
  • the invention aims to provide a mechanism of this type that is easier to manufacture and / or whose performance is improved.
  • the invention proposes a mechanism according to claim 1,
  • the invention also proposes an electrical control device characterized in that it comprises, in a housing, two terminals, a magnetic circuit and a mechanism according to any one of claims 1 to 15, said mechanism being arranged between said terminals for connecting them or isolating them electrically, said actuating member being slidably controlled between its retracted position and its position advanced by said magnetic circuit in response to an electrical pulse applied across said magnetic circuit, said member being provided with conductive contacts adapted to be brought into contact with said terminals in the advanced position of said member and to be away from said terminals in the retracted position of said member.
  • the figure 1 shows an electrical control device that can be controlled remotely by electrical pulses.
  • a remote switch 1 which is modular, that is to say in a generally flat shape and whose thickness is multiple of a specific module. This allows the remote switch 1 to be placed side by side on the same support with other modular electrical devices of the same format.
  • the remote control 1 comprises a housing comprising a housing body 2 and a cover (not shown) properly secured to one another.
  • the remote control 1 comprises in the housing a control magnetic circuit having a coil 3 adapted to receive electrical pulses, and controlled by this magnetic circuit, in the manner described below, an actuating member. 4.
  • the coil 3 comprises a central block 5 fixed generally rectangular having a hollow portion at its center. On its periphery, block 5 has a coil of conductive wire (not shown).
  • the coil 3 further comprises a fixed armature 6 and a movable armature 7 disposed on each side of the block 5 having an opening on the hollow portion.
  • These two frames 6, 7 have the same shape E coated with three parallel branches 8. Each branch 8 of an armature 6, 7 is disposed facing a branch 8 of the other armature 7, 6.
  • the central branch 8 of the fixed armature 6 is fully inserted into the hollow part of the block 5.
  • the central arm 8 of the mobile armature 7 is partially engaged in the hollow part of the block 5.
  • the armature 7 is movable in translation in a direction of sliding parallel to the main direction of the branches 8.
  • the coil 3 further comprises a shaft support 9 disposed at one side of the block 5 having an opening on the hollow portion.
  • the support 9 is secured to a wall 10 fixed on the block 5.
  • This support 9 is intended to accommodate a shaft 11 belonging to a handle 12 formed of a shell 13 extending partially around a portion of the mobile armature 7.
  • the joystick 12 On a side opposite the shaft support 9, the joystick 12 has a button 14 which protrudes out of the body 2 by a rectangular opening provided for this purpose. This button 14 is intended for the manual actuation of the remote control 1.
  • the lever 12 Opposite the button 14, the lever 12 has a projecting wall provided with a cutout 15 in U with the bottom of the cutout 15 which is rounded. This cutout 15 is intended to receive a cylindrical finger 20 described below.
  • the lever 12 also comprises a not shown bar which extends between two walls of the shell 13.
  • the bar is located under the button 14.
  • the lever 12 and the moving armature 7 are connected to each other, relaxed manner that is to say with play, because the bar is placed in an orifice 16 of generally oblong section provided in the base of the movable armature 7 so that the movements of the lever 12 are made in relationship with displacements of the movable armature 7.
  • the shaft 11 is situated midway between the bar and the cutout 15.
  • the movable armature 7 and the lever 12 are each in a position hereinafter referred to as the rest position.
  • the armature 7, mobile in translation On receipt of an electrical pulse by the coil 3, the armature 7, mobile in translation, is attracted in the direction of sliding towards the fixed armature 6.
  • the bar of the lever 12 being placed in the orifice 16, it is driven with the frame 7 towards the frame 6.
  • the handle portion 12 which does not include the bar is driven to rotate outwardly of the body 2 , with the cutout 15 which is driven in the direction of sliding up the body 2, that is to say the portion of the body 2 which has the opening for the passage of the button 14. It defines the top and the low as the top and the bottom of the remote control 1 as shown on the figure 1 .
  • the armature 7 When the pulse stops, the armature 7 performs the reverse movement and moves, like the lever 12, from the working position to the rest position.
  • the actuating member 4 is now described. It extends over a large part of the height of the casing body 2 and extends mainly opposite the inside face of the casing body 2.
  • the body 4 extends generally, and is slidably movable, according to the sliding direction.
  • the member 4 At its end located towards the top of the body 2, the member 4 has a cylindrical finger 20 adapted to be received in the cutout 15. Away from the finger 20, the member 4 has a cylindrical orifice of small diameter adapted to accommodate the end of a rod 21 of circular section.
  • the member 4 is integral with a section of tube 22.
  • This section 22 has four rectangular walls arranged generally at right angles which delimit a parallelepiped space.
  • This section 22 is connected to the rest of the member 4 by a not shown bridge.
  • a wall 26 of the housing body 2 extends between the section 22 and the remainder of the member 4.
  • the wall 26 has a cutout 27 adapted to allow the passage of the bridge. This allows the bridge and thus the section 22 to slide in the direction of sliding with the rest of the member 4.
  • This section 22 forms for a plate 25 a guide to translation in the direction of sliding.
  • This plate 25 is disposed transversely to the direction of sliding.
  • the plate 25 is generally rectangular. On its portion disposed in the section 22, it has a width equivalent to the internal width between the two opposite longitudinal walls. It has a slightly greater width on the adjacent portions so that the plate 25 is locked in translation in a direction parallel to its length.
  • a spring (not shown) is disposed between the bottom of the section 22 and the plate 25 so as in particular to urge the plate 25 up the section 22.
  • each end of the plate 25 are fixed conductive contacts 30 and the housing body 2 is provided with terminals 31 with which the contacts 30 are adapted to cooperate.
  • the terminals 31 are placed on fixed walls of the housing body 2.
  • Each terminal 31 is adapted to cooperate with one of the two contacts 30 so that, when each contact 30 is positioned against the corresponding terminal 31, the two terminals 31 are electrically connected.
  • This position of the contacts 30 corresponds to the advanced position of the member 4.
  • these terminals 31 are electrically isolated.
  • This position of the contacts 30 corresponds to the retracted position of the member 4.
  • the link 21 is a metal rod whose two ends are bent transversely. The first end is inserted into the orifice of the member 4, while the other end is free. This forms a cursor 35 adapted to move in the cam path of a device generally called core cam 36.
  • the core cam 36 is part of a fixed wall of the housing body 2. It has a planar cam surface 37 and generally rectangular. Two protuberances forming a lateral wall 38 and a lateral wall 39 extend apart from each other over the entire height of the cam surface 37. These walls 38, 39 are located on either side of a central island 40 and emerge perpendicularly to the cam surface 37.
  • Each wall 38, 39 has two portions separated by a recess.
  • the side wall 38 has on its upper end a thickness equivalent to that of the island 40.
  • the remainder of the wall 38 has a lower thickness with the recess 42 which separates these two wall portions 38.
  • the side wall 39 has on its lower third a thickness equivalent to that of the rest of the wall 38 while the rest of the wall 39 has a thickness equivalent to that of the island 40 with the recess 43 which separates these two wall portions 39.
  • the side walls 38, 39 form guide walls allowing the slider 35 to be moved along the cam path without the risk of coming out laterally.
  • the thicknesses are measured from the cam surface 37 and perpendicular to it.
  • the central island 40 protrudes perpendicularly to the cam surface 37 between the side walls 38, 39 and substantially in the center of the cam surface 37. Its section is that of a triangle of which one of the sides is replaced by a curve of convexity turned towards the interior of the triangle.
  • the island 40 has three lateral slices 49, 50, 51.
  • the two slices 49, 50 are oblique slices having at their junction a common vertex 48. They form a V whose tip is represented by the vertex 48.
  • the slices 49 50 extend upwards and respectively to the side wall 38 and to the side wall 39.
  • the last slice 51, or handle 51 defines a recess allowing the reception of the slider 35 as explained below.
  • the central island 40 further comprises a pin 56 which protrudes above the remainder of the central island 40.
  • the pin 56 has an oblong section and extends along the edge 49 so that one of its two straight sides extends in the extension of the slice 49.
  • the peninsula 45 is disposed on one of the edges of the cam surface 37. It has a point directed towards the handle 51.
  • the peninsula 45 has a first oblique slice 52 oriented substantially parallel to block 50 of block 40.
  • the second section 53 of peninsula 45 forms the aforementioned point with section 52.
  • This wafer 53 is connected to the end of wafer 52 and is arranged obliquely in a direction substantially parallel to wafer 49 on a first portion.
  • the wafer 53 is extended by a portion extending in the direction of sliding.
  • Peninsula 45 also has, on either side of the point formed by the slices 52, 53, two bottom slices 54, 55 arranged transversely to the direction of sliding.
  • the slice 54 is adjacent to the slice 52 of the peninsula 46 and adjacent to the side wall 39 while the slice 55 is adjacent to the slice 53 of the peninsula 46 and the side wall 38.
  • the zone located opposite the recess 43 and at the edge of the cam path has a generally cylindrical winding pin 60.
  • the finger 60 has a cutout 61 in a plane parallel to the axis of the finger 60 away from this axis.
  • the cutout 61 extends over an upper portion of the finger 60.
  • the finger 60 is adapted to receive a spring 65, or hairpin spring, having a first rectilinear branch 66 and a second rectilinear branch 67.
  • the finger 60 and in particular the cutout 61 are also adapted to serve as means for interlocking a housing cover to close the body 2.
  • the spring 65 is made in one piece with the two branches 66, 67 which are connected to one another by a wound core 68. This core winds around the finger 60 and is pressed on the finger 60 so that the spring 65 is fitted on this finger 60.
  • the second branch 67 is located at a distance from the cam surface 37 less than that which separates the first branch 66 from the cam surface 37 with the difference in distances which corresponds to the height of the core 68.
  • the spring 65 in the absence of stresses is in its rest position and is arranged such that the first branch 66 is positioned against the pin 56 on the side of the handle 51.
  • the first branch 66 extends transversely to the cam path and its end extends beyond the cam path passing over the step 42. Its free end is located beyond the side wall 38.
  • the second branch 67 in the rest position, is disposed against the edge 49 of the island 40. It extends transversely to the cam path and is oriented toward the end of the first branch 66. The free end of the second branch 67 is located near the step 42.
  • the circuit according to which is adapted to move the cursor 35 in the cam path is now described.
  • the cursor 35 moves between four main positions: a retracted position ( figure 3 ), a first intermediate position ( figure 4 ), an advanced position ( figure 5 ) and a second intermediate position ( figure 6 ). After the latter, the cursor 35 returns to the initial retracted position.
  • the slider 35 In its retracted position, the slider 35 is disposed against the wall 39 slightly away from the top 48 of the island 40. In the first intermediate position, the slider 35 is disposed against the slice 52 away from the slice 54. In its advanced position, the slider is arranged in the handle 51. And in the second intermediate position, the slider 35 is disposed against the wall 38 away from the slice 55.
  • the movable armature 7 and the lever 12 are in their rest position and the member 4 and the slider 35 are each in their retracted position so that the contacts 30 are away from the corresponding terminals 31.
  • the armature 7 passes to the working position as the lever 12 which is then rotated. Via the cutout 15 and the finger 20, the member 4 slides in the sliding direction (direction retracted position to advanced position) to its advanced position.
  • the configuration of the spring on the cam 36 is such that in its rest position, the branch 67 abuts against the edge 49 of the island 40.
  • the slider is positioned against the wall 39 facing each other according to the sliding direction of the slice 50 of the island 40.
  • the branch 67 blocks the access to the passage located between the slice 49 and the wall 38.
  • the slider 35 can only engage in the passage delimited by the slice 50 and the wall 39. It then runs obliquely to the slice 54, against the slice 50, between this slice 50 of the island 40 and the wall 39. Halfway of the slice 50, the slider 35 meets the branch 66 of the spring 65.
  • the slider 35 then urges the branch 66 unwinding thereof so that the angle formed by the two branches 66, 67 gradually opens with the advance of the slider 35.
  • the branch 66 extends towards the slice 54 which corresponds to its current state maximum.
  • the slider 35 is then no longer constrained by the island 40, it is biased by the branch 66 to the slice 52 it goes up to stop slightly away from the slice 54.
  • the member 4 In this first position intermediate slider 35, the member 4 is located higher than in its retracted position and in its advanced position.
  • the section 22 has slid upwards in the direction of sliding and under the effect of the spring that it carries, the plate 25 also slid in the same direction.
  • the stroke of the member 4 and thus of the section 22 being larger than the distance separating the plate 25 in the retracted position of the member 4 of the terminals 31, the contacts 30 come into contact with the terminals 31 before the member 4 finished his race.
  • the spring crushes progressively to make up this difference in distance and continuously solicits the contact between the contacts 30 and the terminals 31.
  • the slider 35 remains in position against the slice 52 in its first intermediate position ( figure 4 ) with a slight clearance with respect to the bottom wafer 54. This clearance prevents the slider 35 from abutting against the bottom wall 54 before the armatures 6, 7 are in contact against each other. 'other.
  • the armature 7 and the lever 12 forming return means return to their rest position and the member 4 is driven, without reaching to its retracted position. The cursor 35 is then driven down.
  • the slider 35 On this portion of its first path, the slider 35 is biased in counter-clockwise rotation (relative to the island, the rod 21 is urged in the clockwise direction) so that the slider 35 moves towards the island 40 along the edge 52 of the peninsula 45 until it comes to a stop against the handle 51. It is caught in the hollow of the handle 51 in its advanced position, which is a stable position ( figure 5 ). Branch 66 has not returned to its resting position. It is aligned with the oblique portion of Unit 53 of Peninsula 45.
  • the section 22 has slid downwards in the longitudinal direction.
  • the slider having generally traveled only half of the previous race, the section 22 also did not find its retracted position.
  • the spring of the section 22 maintains the contact between the contacts 30 and the terminals 31.
  • the mechanism comprising the cam 36 is thus in a stable position in which the terminals 31 are electrically connected.
  • the cursor 35 is then driven upwards on a second path. Due to the position of the branch 66 in alignment with the oblique portion of the wafer 53, the branch 66 blocks the passage for the slider 35 to the first intermediate position so that it engages the second path portion delimited between the handle 51 and the slice 53 against the branch 66. When the slider 35 reaches the end of the handle 51, it is no longer constrained by the island 40, it is then requested by the branch 66 towards the wall 38 that it rises until stopping slightly away from the slice 55. In this second intermediate position of the slider 35, the member 4 is located higher than in its retracted position and only in its advanced position.
  • the section 22 has again slid upwards in the direction of sliding and the spring it carries has contracted again to compensate for the fact that the contacts 30 are still against the terminals 31.
  • the slider 35 remains in position against the wall 38 in its second intermediate position ( figure 6 ).
  • a game identical to that which exists in the first intermediate position is also provided for the same reasons.
  • the armature 7 and the lever 12 return to their rest position and the member 4 is driven to its retracted position.
  • the cursor 35 is then driven down.
  • the rod 21 and therefore the slider 35 are urged in counter-clockwise rotation so that the slider 35 moves towards the island 40 along the wall 38 until the branch 66 comes into abutment against the pin 56 and that the slider 35 meets the second branch 67.
  • the branch 66 is then in its rest position while the branch 67 is urged by the slider 35 unwinding.
  • the angle it forms with the branch 66 at rest gradually opens with the advance of the slider 35.
  • This rotation of the branch 67 is made possible by the difference in thickness provided for the wall 38.
  • the cursor moves against the edge 49 of the island 40 and against the branch 67.
  • the branch 67 is in its maximum unwound state.
  • the cursor 35 then exceeds the vertex 48 and comes back to its original retracted position with the branch 67 which comes on soliciting just after the passage of the vertex 48.
  • the slider 35 is located against the branch 67 and the wall 39 in a stable position.
  • the biasing force of the branch 67 on the slider 35 is here greater than the return force exerted by the lever 12 and the armature 7 on the member 4.
  • the member 4 has traveled the full extent of its stroke in the direction of sliding.
  • the section 22 has slid down.
  • the spring has extended and the contacts 30 have held against the terminals 31.
  • the section has forced the plate 25 to slide with it downwards so that the contact between the contacts 30 and the terminals 31 is broken, the terminals are no longer electrically connected.
  • the mechanism comprising the cam 36 is thus in a stable position in which the terminals 31 are isolated.
  • the electrical pulses at the terminals of the coil 3 can be replaced by a manual actuation of the lever 12 by means of the button 14.
  • the different elements delimiting the cam path have slightly different shapes.
  • wafer 53 remains oblique to bottom wafer 55.
  • wafers 54, 55 are rounded.
  • the branch 66 does not extend beyond the cam path and therefore does not urge the slider in its displacement from the second intermediate position and the shape of the peninsula 45, the lateral wall 38 and of the island 40 are adapted to prevent the return of said cursor 35 to the advanced position.
  • the mechanism is used in another electrical device.
  • the device is used in a mechanical device in which the slides are obtained manually by a pressure always in the same direction and the same direction.
  • the rod 21 and the spring 65 are omitted so that the device is not the kind of remote control but the kind of contactor.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Telephone Set Structure (AREA)
  • Switches With Compound Operations (AREA)
  • Toilet Supplies (AREA)
  • Adjustable Resistors (AREA)
  • Braking Arrangements (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Mechanical Control Devices (AREA)
  • Toys (AREA)
  • Vehicle Body Suspensions (AREA)
  • Body Structure For Vehicles (AREA)
  • Paper (AREA)
  • Push-Button Switches (AREA)
  • Control Of Position Or Direction (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Lock And Its Accessories (AREA)
EP07116577A 2006-09-18 2007-09-17 Mécanisme à deux positions stables et dispositif de commande électrique le comportant Active EP1901327B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL07116577T PL1901327T3 (pl) 2006-09-18 2007-09-17 Mechanizm o dwóch stałych położeniach i urządzenie do sterowania elektrycznego zawierające ten mechanizm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0653797A FR2906075B1 (fr) 2006-09-18 2006-09-18 Mecanisme a deux positions stables et dispositif

Publications (2)

Publication Number Publication Date
EP1901327A1 EP1901327A1 (fr) 2008-03-19
EP1901327B1 true EP1901327B1 (fr) 2010-11-17

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Application Number Title Priority Date Filing Date
EP07116577A Active EP1901327B1 (fr) 2006-09-18 2007-09-17 Mécanisme à deux positions stables et dispositif de commande électrique le comportant

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EP (1) EP1901327B1 (zh)
CN (1) CN101246774B (zh)
AT (1) ATE488855T1 (zh)
BR (1) BRPI0704578A (zh)
DE (1) DE602007010561D1 (zh)
ES (1) ES2356518T3 (zh)
FR (1) FR2906075B1 (zh)
PL (1) PL1901327T3 (zh)
RU (1) RU2444079C2 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI23747A (sl) 2011-05-12 2012-11-30 ISKRA@MIS@@d@d Bistabilno stikalo z bistabilnim mehanizmom
WO2014196934A1 (en) 2013-06-06 2014-12-11 NELA razvojni center d.o.o. Bistable mechanism for switching electrical loads
CN105762023A (zh) * 2016-04-28 2016-07-13 厦门大学嘉庚学院 机械式自锁定接触器及其工作方法
ES2645317B1 (es) * 2016-06-02 2018-09-13 Simon, S.A.U. Interruptor eléctrico
CN106356231B (zh) * 2016-11-17 2018-09-11 商洛市虎之翼科技有限公司 自锁开关
CN106531493A (zh) * 2016-12-25 2017-03-22 漳州招商局经济技术开发区嘉能达自动化科技有限公司 与交流接触器配用的机械式自锁挂件及其工作方法
FR3093869B1 (fr) 2019-03-14 2021-04-09 Legrand France Appareil électrique pour alimenter ou non une charge en fonction de l’état passant ou bloqué d’un organe de commande
FR3121545B1 (fr) 2021-04-01 2024-05-03 Legrand France Appareil électrique

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL81840C (zh) * 1953-05-21
SU1799485A3 (ru) * 1991-02-25 1993-02-28 Cпeциaльhoe Пpoektho-Kohctpуktopckoe И Texhoлoгичeckoe Бюpo Элektpoaппapatуpы Пуteboй bыkлючateль
DE4330502C1 (de) * 1993-09-09 1994-10-13 Merit Elektrik Gmbh Schalter mit Druckbetätigung, insbesondere Druck-Druck-Schalter zum Ein-, Aus- oder Umschalten von elektrischen Einrichtungen in Kraftfahrzeugen oder dergleichen
US5579903A (en) * 1995-03-06 1996-12-03 United Technologies Automotive, Inc. Cam follower assembly for use in a latching switch
ATE204675T1 (de) * 1996-12-20 2001-09-15 Dreefs Gmbh Schaltgeraete Rastmechanismus für drucktastenschalter
AT412433B (de) * 2000-05-11 2005-02-25 Felten & Guilleaume Kg Elektromechanischer fernschalter

Also Published As

Publication number Publication date
CN101246774B (zh) 2012-01-25
FR2906075A1 (fr) 2008-03-21
EP1901327A1 (fr) 2008-03-19
FR2906075B1 (fr) 2009-08-07
PL1901327T3 (pl) 2011-04-29
CN101246774A (zh) 2008-08-20
RU2007134592A (ru) 2009-03-27
RU2444079C2 (ru) 2012-02-27
ES2356518T3 (es) 2011-04-08
ATE488855T1 (de) 2010-12-15
BRPI0704578A (pt) 2008-06-03
DE602007010561D1 (de) 2010-12-30

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