EP3029645B1 - Actionneur doté d'un dispositif d'affichage - Google Patents

Actionneur doté d'un dispositif d'affichage Download PDF

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Publication number
EP3029645B1
EP3029645B1 EP14004102.1A EP14004102A EP3029645B1 EP 3029645 B1 EP3029645 B1 EP 3029645B1 EP 14004102 A EP14004102 A EP 14004102A EP 3029645 B1 EP3029645 B1 EP 3029645B1
Authority
EP
European Patent Office
Prior art keywords
actuator
illumination means
guide sleeve
light guide
cover
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
EP14004102.1A
Other languages
German (de)
English (en)
Other versions
EP3029645A1 (fr
Inventor
Simone Mangold
Christian KÖHLER
Rainer Spreitzenbarth
Andreas Siebel
Johannes Konold
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.)
Festo SE and Co KG
Original Assignee
Festo SE and Co KG
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 Festo SE and Co KG filed Critical Festo SE and Co KG
Priority to EP14004102.1A priority Critical patent/EP3029645B1/fr
Priority to CN201520992381.6U priority patent/CN205788915U/zh
Publication of EP3029645A1 publication Critical patent/EP3029645A1/fr
Application granted granted Critical
Publication of EP3029645B1 publication Critical patent/EP3029645B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F23/00—Advertising on or in specific articles, e.g. ashtrays, letter-boxes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs

Definitions

  • the invention relates to an actuator with a display device for displaying an operating state of the actuator.
  • a first known embodiment of such a display device comprises a single indicator light, which is activated, for example, in the presence of a fault of the actuator and is otherwise not active.
  • Another known embodiment of a display device can be executed as a screen on which graphic and alphanumeric information can be displayed, such a display device is designed for example in LCD technology.
  • Indicating devices of the prior art are eg in DE 101 37 336 A1 . DE 89 01 382 U1 . US 2013/052039 A1 . WO 96/01384 A1 .
  • the object of the invention is to provide an actuator with a display device, in which a cost-effective design is combined with the ability to display a variety of different Aktorzucardin. This object is achieved for a display device of the aforementioned type with the features of claim 1.
  • a plurality of mutually spaced and separated from each other electrically operable light source are accommodated in a luminous area, which is partially limited by an at least translucent, in particular transparent, cover and a carrier connected to the cover, wherein a light source sleeve is associated with a first light source which extends between the first luminous means and the cover and forms a first subspace within the luminous space, and that extends between a second illuminant and a third luminous means, starting from the light diffuser to the cover, at least one partition wall for separating a second subspace from a third subspace is.
  • the light guide sleeve and the at least one partition wall are made of an at least almost opaque material.
  • the material for the light guide sleeve and the partition wall is preferably a plastic material, so that production of the light guide sleeve and the at least one partition wall in a plastic injection molding process is made possible.
  • the separator allows at least an attenuation of light rays in the order of magnitude greater than 95 percent, so that light beams from a subspace can exceed a maximum of 5 percent in another subspace.
  • the separating element of this is made as extruded aluminum or formed as a metallized plastic part, whereby a particularly high reflectivity of the separating element for the light emitted from the light beams can be realized.
  • a plurality of partitions are arranged on the light guide sleeve, which, starting from a central axis, in particular a symmetry axis, the light guide sleeve in the radial direction outwards to the cover.
  • the light-guiding sleeve and / or at least some of the partitions, in particular all of the partitions are each guided up to a physical contact with an inner surface of the cover in order to prevent the passage of light rays from the respective adjacent sub-spaces and thus one to enable sharp differentiation of different illumination states of the display device.
  • the light guide sleeve and the at least one partition wall have an at least approximately constant profile along a profile axis.
  • a design of the light guide sleeve and the at least one partition wall which are also referred to as a separating element, a production in a plastic injection molding process or an extrusion process at low production costs is feasible.
  • the profile axis is oriented such that cross sections of the separating element, so the light guide sleeve and the at least one partition, are always constant in mutually parallel and normal to the profile axis aligned cross-sectional planes.
  • stabilizing web connections between adjacent partition walls can also be provided on at least one end region of the separating element formed thereby be, without thereby the manufacturability in the plastic injection molding process is called into question.
  • the light guide sleeve and the at least one partition adjoin one end region in each case to an inner surface of the cover, which is oriented obliquely to the profile axis, in particular curved.
  • Such a chamfer of the cover and the resulting obliquely to the profile axis aligned inner surface of the cover allow a particularly good visibility of the individual recorded in the respective sub-bulbs:
  • the oblique surface formed on the cover has a curvature in at least one spatial direction, in particular a spherical curvature in two mutually perpendicular spatial directions, since this makes it possible to further improve the readability of the display device.
  • the lighting means are arranged on a, preferably planar, common electrical conductor arrangement, in particular a printed circuit board or a flexible conductor foil.
  • the printed circuit board or the flexible conductor foil is a so-called printed circuit, in which electrically conductive tracks are applied to an insulating substrate, in particular a fiber-reinforced plastic plate or a flexible foil.
  • the lamps which may be, for example, light-emitting diodes, preferably in a common assembly level instead, but then in the assembly of the flexible conductor foil in the carrier or to the Lichtleithülse and / or the at least one partition wall angling of partial regions of the flexible conductor foil are provided in order to ensure a particularly advantageous alignment of the light sources arranged in this partial regions relative to the light guide sleeve or to the at least one partition wall.
  • the lighting means together with the conductor arrangement associated electronic components form an electronic circuit, which are designed for selective control of the lighting means in response to an input signal provided to the electronic circuit.
  • a microcontroller or microprocessor may be arranged on the conductor arrangement, which is designed in particular for receiving a sensor signal of a sensor assigned to the actuator or arranged in the vicinity of the actuator and which can effect an output of different luminous signals selected according to a predefinable coding on the basis of the provided sensor signal ,
  • the electronic circuit is designed to trigger the lighting means according to predeterminable patterns, in particular in the manner of a segment display.
  • the electronic circuit which includes in particular a microcontroller or microprocessor, in a suitable manner, optionally also by a user changeable to program to convert the sensor signals of the actuator associated with or arranged in the vicinity of the sensor sensor in a suitable coding.
  • This coding can then be visualized by appropriate control of the respective lighting means for a user, for example, to represent a detected signal level of the sensor, said signal level, for example, an actuator state or a physical variable in the vicinity of the actuator, such as a temperature or a volume flow of a fluid, the is influenced by a valve driven by the actuator.
  • the electrical circuit for controlling the lighting means according to predetermined patterns, in particular in the manner of a segment display is formed.
  • a line-shaped, in particular circular, arrangement of light sources which are accommodated in corresponding subspaces are used to visualize an open or closed position of the respective actuator.
  • the lighting means are controlled by the electronic circuit such that digits or alphanumeric characters are represented by means of the respective lighting means.
  • At least one of the lighting means is designed for a predefinable delivery of differently colored light beams.
  • the at least one light-emitting means is designed as a multi-color light-emitting diode, wherein light beams of different colors can be selectively emitted by suitable control of this light-emitting diode.
  • the lighting means may be arranged to optionally red, yellow or blue light rays or through, preferably freely selectable, mix of these colors differently colored light rays.
  • the carrier is cup-like with a bottom plate and a peripheral edge of the bottom plate made of an at least almost opaque material, that the bulbs are arranged in the region of the bottom plate and that the cover for one, in particular sealed , Determination on an end face remote from the bottom plate of the edge is formed. Due to the cup-like configuration of the carrier and the arrangement of the lamps in the region of the bottom plate of the cup-like carrier is achieved that an advantageous distribution and equalization of the light emitted by the respective light beams in the region of the cover is achieved to ensure a favorable appearance of the display device.
  • the carrier is formed of an at least almost completely opaque material, in particular of plastic, in particular as a plastic injection molded part.
  • the cover which may also be a plastic injection molded part made of a translucent or transparent plastic material, is provided for a sealed attachment to the edge of the carrier.
  • it can be additionally provided to fix the cover sealed with the aid of a peripheral sealant at the edge and / or to ensure a seal for the display device against external influences, in particular spray water, by gluing a connection between cover and carrier.
  • the light guide sleeve has a circular cylindrical cross section and that a plurality of partitions are provided, which extend in the radial direction, starting from the light guide sleeve and having a constant angular pitch to each other.
  • the partitions can be a suitable way to control the lighting a graphic representation of the information to be output similar to an analog pointer instrument, so that a particularly advantageous readability of the display device is guaranteed.
  • the illuminant associated with the light guide sleeve can be used for an additional display function independently of the circular display realized therearound.
  • the carrier is provided with an interface for a, in particular toolless, fixing to an actuator housing and / or comprises a contact strip or a connector for electrical coupling with an actuator or a sensor or a control device.
  • the interface assigned to the carrier can be a purely mechanical interface which is provided for a, in particular tool-free, fixing of the display device to an actuator housing, in particular in a recess or recess of the actuator housing. Additionally or alternatively, the interface may be provided with electrical contacts to allow coupling of drive signals and electrical supply energy to the display device and optionally a decoupling of signals from the display device.
  • the display device is preferably electrically connected to the actuator or to a sensor assigned to the actuator or to a sensor arranged in the environment of the actuator or to a control device provided for controlling the actuator.
  • the actuator can be a fluidic actuator or an electrical actuator, which is designed in each case to provide a movement to a machine component.
  • the actuator is a fluidic linear actuator, in particular a pneumatic cylinder, or an electric rotary drive, in particular an electric motor.
  • the actuator may be a switching device such as a solenoid valve or a magnetic relay in which no movement is transmitted to the outside, but rather causes a movement of the actuator element to block or release a fluidic or electrical path.
  • connection means are provided on the actuator housing, via which a power supply in the actuator housing to the actuator element or a the actuator element associated, received in the actuator housing drive means can be made.
  • the actuator is associated with a sensor arrangement, for example, to determine a position of the actuator element between a first functional position and a second functional position or to determine another physical-rule Size of the actuator or from the environment of the actuator is provided and outputs an electrical sensor signal which is provided to the display device also provided in order to allow easy visualization of the actuator function for a user.
  • the display device is mounted in this case on the actuator housing, in particular mechanically and / or electrically coupled to the actuator housing.
  • an electronic circuit of the display device for controlling the lighting means is designed such that an intermediate position of the Aktorglieds between the first functional position and the second functional position to a control of a predetermined number of lamps, in a predetermined arrangement arranged to each other leads. Accordingly, the display device associated with the actuator can easily be clearly visualized in which position the actuator element is located between the first functional position and the second functional position. By way of example, it can be shown with the aid of the display device whether a valve driven by the actuator assumes an open position or a closed position or a functional position between the open and closed positions.
  • an electronic circuit of the display device for controlling the lighting means is designed such that an independent of a functional position of the Aktorglieds state with the aid of the first light source can be displayed.
  • the first lighting means is used to indicate a fundamental readiness of the actuator to operate or a state of the actuator as a function of sensor signals a display device associated with the actuator display or make an indication of an amount of at least one physical variable, in particular from the group: temperature, pressure, flow, pH, in response to sensor signals arranged in the vicinity of the actuator sensor device.
  • a first embodiment of a display device 1 and the essential components of this display device 1 are shown schematically in the FIGS. 1 to 3 shown.
  • the display device 1 is provided for attachment to an actuator 32 as shown in the FIGS. 7 and 8 is shown in more detail.
  • the actuator 32 is an electric rotary drive by way of example, but it could also be a fluidic or electric linear drive such as a pneumatic cylinder or a linear motor or a fluidic, in particular pneumatic or hydraulic rotary drive.
  • the in the FIG. 1 1 includes a cover 2, a separator 3, a cup-shaped carrier 4 and a recorded in the cup-shaped carrier 4 electronic circuit 5.
  • the separating element 3 is provided for a partial recording in the cup-shaped carrier 4 and is shown in a schematic in the FIGS. 7 and 8 illustrated mounting state of the display device 1 completely from the carrier 4 and also cup-shaped cover 2 includes.
  • the cover 2 is made of a translucent plastic material and preferably is provided on a non-illustrated inner surface with a frosted glass-like roughening to effect an advantageous scattering of light rays, which are provided from the interior of the display device 1 of lighting means.
  • the support 4 is also made of a plastic material, in particular in the plastic injection molding process, and has in contrast to the cover 2 a vanishing light transmittance.
  • the separating element 3 is also made of a plastic material, in particular by plastic injection molding, and comprises a central light guide sleeve 6 of circular cylindrical shape and radial partitions 8 extending radially from a central axis 7 of the light guide sleeve 6.
  • the partitions 8 are in a constant position Angle pitch relative to the central axis 7 is arranged. Furthermore, it is provided by way of example that the partitions 8 are connected in a provided for mounting in the carrier 4 end portion in each case with adjacent partitions 8 by webs 9 in order to effect stabilization of the separating element 3. In this case, the webs 9 extend in a radially outer region of the partitions 8 and define together with the partitions 8 and the light guide sleeve 6 each window-like, radially inner openings 10. Through these openings, the light beams of light sources 11 can pass, which on the electronic circuit. 5 are arranged and described in more detail below.
  • the cup-shaped carrier 4 a in the FIG. 1 invisible bottom plate and a circularly attached to the bottom plate, peripheral edge 12 has.
  • the edge 12 extends with a first wall thickness, starting from the base plate of the Support 4 along the central axis 7.
  • a bottom plate facing away from the end portion of the edge 12 takes place a reduction in the wall thickness, whereby an annular shoulder 15 is formed, on which a correspondingly shaped, annular end portion 16 of the cover 2 can be placed.
  • the edge 12 extend from the edge 12 a plurality of mounting base 17 in the radial direction inwardly, the axial end faces are at the same level as the shoulder 15.
  • the axial end faces of the mounting base 17 are each provided with a recess 18 designed as a bore, can engage the mounting pins of the separating element 3, not shown, which are attached to end faces of the webs 9 and depending on the configuration of a positive or non-positive fixing of the separating element 3 am Carrier 4 allow.
  • the cover 2 and the carrier 4 define a volume of space in which the separating element 3 and the lighting means 11 are accommodated and which is also referred to as the lighting space 14.
  • FIG. 2 shows a schematic simplified representation of the embodiment according to the FIG. 1 shows
  • the light guide sleeve 6 and the partition walls 8 are designed with a constant profiling along the central axis 7.
  • the separating element is bevelled, so that an end face 19 of the light guiding sleeve 6 and end faces 20 of the partitions 8 adjoin an optionally curved surface of the cover 2 which is inclined to the central axis 7.
  • the electronic circuit 5 which are preferably arranged as light-emitting diodes, in particular as multi-color LEDs, light emitting means 11 are arranged electrically conductive.
  • the electronic circuit 5 according to the illustration of FIG. 2 an exemplary designed as a microcontroller 21 electronic component. Electrical connections between the lighting means 11 and the microcontroller 21 are realized by printed conductors not shown in detail, which are formed in a printed circuit 22.
  • the printed circuit 22 according to the embodiment of the FIGS. 1 to 3 around a rigid circuit board or board, which is formed by way of example circular and an automated assembly of the lighting means 11 and the microcontroller 21 allows.
  • the bulbs 11 as multicolored light emitting diodes 21, light of a single color or light of different colors or light with mixed colors can be delivered by suitable control by the microcontroller. Furthermore, the lighting means 11 can preferably be controlled by the microcontroller 21 in such a way that their brightness varies.
  • a central subspace 23 is bounded by the light guide sleeve 6 and by the printed circuit 22 and the cover 2.
  • the outer subspaces 24 to 31 are each separated by adjacent partition walls 8 and the outer surface of the light guide sleeve 6 and by the printed circuit 22nd and the cover 2 limited.
  • the central subspace 23 is assigned a group of light sources, preferably two light sources 11.
  • the subspaces 24 to 31 are each equipped with a lighting means 11 as an example.
  • a display device 41 according to the FIGS. 4 to 6 the light guide sleeve 46 is formed with a square cross section. Furthermore, it is provided that the partitions 48 of the separating element 43 each extend radially outward in the extension of diagonals of the square-shaped light guiding sleeve 46 and each form trapezoidal subspaces 64 to 67 with a cover 42 likewise formed with a square cross section in the luminous space 54. Notwithstanding the first embodiment of the display device 1 according to the FIGS.
  • the lighting means 51 which are arranged in the outer sub-spaces 64 to 67, respectively attached to an outer surface of the along a central axis 47 with a constant profile extending Lichtleithülse 46 are attached.
  • such an attachment is provided in order to effect a targeted radiation in a spatial direction for the respective lighting means 51.
  • the lighting means 51 which are intended to be mounted in the outer sub-spaces 64 to 67, together with the remaining lighting means 51 and the microcontroller 61 on a printed circuit formed as a flexible printed circuit 62nd arranged and form with this the electronic circuit 45.
  • the printed circuit 62 can be angled partially in the assembly in the cup-shaped carrier 44, wherein tongue-shaped extensions 68 of the printed circuit 62 are bent can be to attach the bulbs 51 on the outer surface of the light guide sleeve can.
  • the cover 42 in the side view on an inclined surface 69, wherein the partitions 48 and the light guide sleeve 46 abut with their end faces 59, 60 on an inner surface 70 of the cover 42.
  • the cover 42 has a partial overlap with the edge 52 of the carrier 44, to ensure a sealing effect for the luminous space 54 by means not shown sealing means or a material connection or by adhesion ,
  • an electromechanical interface 72 is formed, which is provided for mechanical and electrical connection of the display device 41 to a correspondingly executed, not shown, interface on an actuator housing.
  • the interface 72 has a substantially T-shaped profiling, with which a positive engagement in an undercut groove of the actuator housing, not shown, is possible.
  • a plurality of electrical contact surfaces 73 are formed on a side surface of the interface 72, by means of which an electrical connection with a contact device of the actuator, also not shown, is made possible to allow a power and signal transmission between the actuator and the display device 41.
  • FIGS. 7 and 8 should serve to represent the attachment of the display device 1 to an actuator 32.
  • the actuator 32 is designed as an electric rotary drive, in which serving as an actuator actuator output shaft 33 having an end square cross section is provided, is rotatably received in an actuator housing 34.
  • electrical coils not shown are arranged, which are provided for a magnetic interaction with also not shown, connected to the output shaft permanent magnet and can cause a rotational movement of the output shaft with appropriate energization.
  • a T-slot 35 is formed, in which the electromechanical interface of the display device 1 can be inserted, wherein the electromechanical interface of the display device 1 can be exemplified in the same way as the electromechanical interface 72 of the display device 41.
  • Electromechanical interface of the display device 1 in the T-slot 35 and an electrical coupling between the actuator 32 and the display device 1 is made, so that, for example, a sensor signal integrated in the actuator 32 or arranged in the vicinity of the actuator 32, not shown sensor to the Display device 1 can be provided.
  • the sensor signal is evaluated by means of the microcontroller 21, which performs a predefinable control of the lighting means 11 of the display device 1 as a function of a determined sensor signal level.
  • FIG. 7 Exemplary is in the FIG. 7 illustrated that only the first, arranged in the light guide sleeve 6 illuminant is driven, for example, to provide a status indicator for the function of the actuator 32.
  • FIG. 8 On the other hand, a qualitative indication of a pivoting position of the rotary drive takes place by several of the subspaces of the display device 1 are illuminated by appropriate control of the associated bulbs. Other configurations for lighting individual subspaces or groups of subspaces may be provided.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Claims (13)

  1. Actionneur avec un boîtier d'actionneur (34) et un élément d'actionneur (33) logé mobile entre une première position fonctionnelle et une seconde position fonctionnelle dans le boîtier d'actionneur (34), avec un moyen de raccordement, associé au boîtier d'actionneur (34), pour la fourniture d'énergie à l'élément d'actionneur (33), avec un dispositif d'affichage (1 ; 41) et avec un agencement de capteurs pour la détermination d'un état d'actionneur ou d'une grandeur physique dans l'environnement de l'actionneur, dans lequel l'agencement de capteurs est conçu pour la fourniture d'un signal électrique de capteur au dispositif d'affichage (1 ; 41), dans lequel le dispositif d'affichage (1 ; 41) est installé pour un affichage d'un état de fonctionnement de l'actionneur (32) au niveau du boîtier d'actionneur (34) et comprend plusieurs moyens d'éclairage (11 ; 51), disposés espacés les uns des autres et électriquement exploitables séparément les uns des autres, qui sont logés dans un espace d'éclairage (14 ; 54) qui est limité par secteur par un capot (2 ; 42) au moins translucide, en particulier transparent, et par un socle (4 ; 44) relié au capot (2 ; 42), dans lequel à un premier moyen d'éclairage (11 ; 51) est associé un manchon guide de lumière (6; 46) qui s'étend entre le premier moyen d'éclairage (11 ; 51) et le capot (2 ; 42) et forme un premier sous-espace (24 ; 64) à l'intérieur de l'espace d'éclairage (14; 54), et dans lequel entre un deuxième moyen d'éclairage (11 ; 51) et un troisième moyen d'éclairage (11 ; 51) est étendue, en partant du manchon guide de lumière (6 ; 46) jusqu'au capot (2 ; 42), au moins une cloison (8 ; 48) pour séparer un deuxième sous-espace d'un troisième sous-espace, et dans lequel au niveau du manchon guide de lumière (6 ; 46) sont disposées plusieurs cloisons (8 ; 48) qui s'étendent en partant d'un axe médian (7 ; 47), en particulier d'un axe de symétrie, du manchon guide de lumière (6 ; 46) dans une direction radiale vers l'extérieur jusqu'au capot (2 ; 42).
  2. Actionneur selon la revendication 1, caractérisé en ce que le manchon guide de lumière (6; 46) et l'au moins une cloison (8 ; 48) sont produites à partir d'un matériau au moins presque non translucide.
  3. Actionneur selon la revendication 1 ou 2, caractérisé en ce que le manchon guide de lumière (6 ; 46) et l'au moins une cloison (8 ; 48) présentent le long d'un axe de profil (7 ; 47) un profilage au moins presque constant.
  4. Actionneur selon la revendication 3, caractérisé en ce que le manchon guide de lumière (6; 46) et l'au moins une cloison (8; 48) sont contigus chacun par une zone d'extrémité à une surface supérieure interne (70) du capot (2 ; 42) orientée de manière inclinée à l'axe de profil (7 ; 47), conçue en particulier de manière cintrée.
  5. Actionneur selon l'une quelconque des revendications précédentes, caractérisé en ce que les moyens d'éclairage (11 ; 51) sont disposés sur un agencement conducteur électrique commun (22 ; 62), conçu de préférence plan, en particulier une carte de circuit imprimé ou un film conducteur souple.
  6. Actionneur selon la revendication 5, caractérisé en ce que les moyens d'éclairage (11 ; 51) forment conjointement avec des composants électroniques (21 ; 61) associés à l'agencement conducteur (22 ; 62) un circuit électronique (5 ; 45) qui est conçu pour une commande précise des moyens d'éclairage (11 ; 51) en fonction d'un signal d'entrée fourni au circuit électronique (5 ; 45).
  7. Actionneur selon la revendication 6, caractérisé en ce que le circuit électronique (5 ; 45) est conçu pour une commande des moyens d'éclairage (11 ; 51) d'après des modèles prédéfinissables, en particulier dans le genre d'un afficheur à segments.
  8. Actionneur selon l'une quelconque des revendications précédentes, caractérisé en ce qu'au moins un des moyens d'éclairage (11 ; 51) est conçu pour une émission prédéfinissable de rayons lumineux de différentes couleurs.
  9. Actionneur selon l'une quelconque des revendications précédentes, caractérisé en ce que le socle (4 ; 44) est fabriqué, sous forme d'un godet avec une plaque de fond et avec un bord (12 ; 52) entourant le bord de la plaque de fond, fait d'un matériau au moins presque non translucide, en ce que les moyens d'éclairage (11 ; 51) sont disposés dans la zone de la plaque de fond et en ce que le capot (2 ; 42) est conçu pour une fixation, en particulier étanchéifiée, à une zone d'extrémité du bord (12 ; 52) à l'opposé de la plaque de fond.
  10. Actionneur selon l'une quelconque des revendications précédentes, caractérisé en ce que le manchon guide de lumière (6) présente une coupe transversale cylindrique circulaire et en ce que sont prévues plusieurs cloisons (8) qui s'étendent dans une direction radiale à partir du manchon guide de lumière (6) et présentent les unes par rapport aux autres une distribution angulaire constante.
  11. Actionneur selon l'une quelconque des revendications précédentes, caractérisé en ce que le socle (4 ; 44) est pourvu d'une interface (72) pour une fixation, en particulier sans outil, au niveau du boîtier d'actionneur et/ou comprend une barrette de contacts (73) ou un connecteur enfichable pour un couplage électrique à un actionneur ou à un capteur ou à un dispositif de commande.
  12. Actionneur selon la revendication 1, caractérisé en ce qu'un circuit électronique (5; 45) du dispositif d'affichage (1 ; 41) est conçu pour la commande des moyens d'éclairage (11 ; 51) de manière qu'une position intermédiaire de l'élément d'actionneur (33) entre la première position fonctionnelle et la seconde position fonctionnelle provoque une commande d'un nombre prédéfinissable de moyens d'éclairage (11 ; 51) qui sont disposés les uns par rapport aux autres selon un agencement prédéfinissable.
  13. Actionneur selon la revendication 11 ou 12, caractérisé en ce qu'un circuit électronique (5 ; 45) du dispositif d'affichage (1 ; 41) est conçu pour la commande des moyens d'éclairage (11 ; 51) de manière qu'un état indépendant d'une position fonctionnelle de l'élément d'actionneur peut être affiché à l'aide d'un, en particulier du premier, moyen d'éclairage (11).
EP14004102.1A 2014-12-04 2014-12-04 Actionneur doté d'un dispositif d'affichage Not-in-force EP3029645B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP14004102.1A EP3029645B1 (fr) 2014-12-04 2014-12-04 Actionneur doté d'un dispositif d'affichage
CN201520992381.6U CN205788915U (zh) 2014-12-04 2015-12-04 显示机构以及带有显示机构的执行器

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CN108468985B (zh) * 2018-01-17 2020-05-08 东营市虹田石油装备有限公司 一种节能型隐藏式led灯具
CN108458293A (zh) * 2018-01-17 2018-08-28 东莞市天合机电开发有限公司 一种可隐藏式led筒灯
CN108413287A (zh) * 2018-01-17 2018-08-17 东莞市天合机电开发有限公司 一种可隐藏式led壁灯
DE102021108255B3 (de) * 2021-03-31 2022-09-01 Vega Grieshaber Kg Feldgerät mit Anzeigemittel zur optischen Wiedergabe von erfassten Zuständen und Verfahren
EP4343203A1 (fr) * 2022-09-26 2024-03-27 Murrelektronik GmbH Luminaire industriel

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DE8901382U1 (de) * 1989-02-07 1989-03-30 Siemens AG, 1000 Berlin und 8000 München Anzeigebaustein für Meldetafeln
US5579800A (en) * 1994-07-05 1996-12-03 Keystone International Holdings Corp. Rotary valve position indicator and method
US6527411B1 (en) * 2000-08-01 2003-03-04 Visteon Corporation Collimating lamp
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EP2565461B1 (fr) * 2011-08-29 2016-08-17 Grundfos Holding A/S Groupe motopompe
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EP3029645A1 (fr) 2016-06-08

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