EP0660206B1 - Time switch - Google Patents

Time switch Download PDF

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Publication number
EP0660206B1
EP0660206B1 EP94119196A EP94119196A EP0660206B1 EP 0660206 B1 EP0660206 B1 EP 0660206B1 EP 94119196 A EP94119196 A EP 94119196A EP 94119196 A EP94119196 A EP 94119196A EP 0660206 B1 EP0660206 B1 EP 0660206B1
Authority
EP
European Patent Office
Prior art keywords
housing
time switch
switch according
switching
switching disc
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP94119196A
Other languages
German (de)
French (fr)
Other versions
EP0660206A2 (en
EP0660206A3 (en
Inventor
Werner Bächle
Peter Schonhardt
Siegfried Schwab
Manfred Ulmer
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.)
Graesslin GmbH
Original Assignee
Graesslin GmbH
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Filing date
Publication date
Application filed by Graesslin GmbH filed Critical Graesslin GmbH
Publication of EP0660206A2 publication Critical patent/EP0660206A2/en
Publication of EP0660206A3 publication Critical patent/EP0660206A3/en
Application granted granted Critical
Publication of EP0660206B1 publication Critical patent/EP0660206B1/en
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Expired - Lifetime legal-status Critical Current

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    • GPHYSICS
    • G04HOROLOGY
    • G04CELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C23/00Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals
    • G04C23/02Constructional details
    • G04C23/04Housings, supports, shielding, or similar stationary parts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/02Details
    • H01H43/04Means for time setting

Definitions

  • the invention relates to an electromechanical timer with the Features according to the preamble of claim 1.
  • the housing should be spatially so narrow as practical as possible. This should ensure be that the programmable switching disc and its display devices for reading the clock and / or switching times as large as possible and is clear.
  • DE-OS 28 13 069 is an electrical timer with an in Narrow design trained housing known in the front Housing cover one with programmable switch tabs provided switching disc is manually accessible, which is in a cylindrical pot-shaped Storage chamber of the housing is stored, and at the housing with a device for snap-on mounting on so-called Support rails is provided.
  • This timer has the disadvantage that the switching disc is not interchangeably arranged and stored in the housing.
  • From DE-A-28 13 069 is an electromechanical timer with a programmable switching disc with switching tabs for known installation on mounting rails.
  • This timer has a circular cylindrical housing cutout on the front of the housing on, via which the switching disc arranged in the housing manually from the outside is stored and programmable.
  • DE-U-81 07 589 has been designed as a slide-in cassette Timer known in which the programmable switch tabs provided switching disc in a side recess of the housing cover arranged and only programmable from the side.
  • This time switch is of considerable disadvantage that for programming the switch tab on the switching disc, the time switch from her The slide-in housing or board must first be pulled out.
  • EP-A-0 352 645 describes an electrical (on) switching or regulating device in narrow construction, in particular a time switch, known with a rotationally symmetrical carrier for switching elements and associated Swivel bearing is provided, the scope of which is optionally adjustable arranged switching elements are provided, and in a housing consisting of a lower part and an upper part, is arranged, wherein the bearing for the, apart from the wall thickness and tolerance, the width program carrier group filling the housing as a tube bearing combination, as a double pipe partial shell and counter shell, in mutual Warehouse management is formed and can be plugged into each other, further assemblies prepared for drive device, switching device Components for power reserve, output circuit with terminals, program carrier and power supply can be mounted on one side in the lower part the lower part and the upper part correspond in shape to each other of flat bowls opposite and by pluggable union can be summarized in a self-retaining complete housing.
  • This timer has the significant disadvantage that there the switching disc, which is relatively deep in the front panel is sunk, not only completely inappropriate and difficult to see, i.e. readable and only with an appropriate Auxiliary tool operated, i.e. is programmable. Besides, is the outer diameter of the switching disc is relatively small, so that there switching riders provided on the circumference a relatively large, programmable switching time interval.
  • the invention has for its object a timer of the aforementioned Way of creating the disadvantages of the known so-called distributor time switches are eliminated that there GmbHreiter, especially with the largest trained Switch disc, manual, without auxiliary tools, clear and relative are finely adjustable and programmable, that the switching disk is relative easily removable from the device and exchangeable if necessary and that the overall structure of the time switch is technically simple, clear, rationally mountable and installable and overall is economical to manufacture and use.
  • this new timer is not only that to achieve a relatively large switching disc in the outer diameter there on the outer circumference relatively many, closely adjacent to each other Switching tabs adequate, relatively fine-level programming is achievable, but also that the removable, in particular hinged front housing cover, as well as the one-sided open storage of the switching disc in the housing, the switching disc for the purpose of programming over a relatively large scope the switch disc easily and clearly accessible is.
  • the detachably mounted and if necessary is also advantageous interchangeably arranged switching disc.
  • timer exists in detail from the housing shell 1 and the housing cover 2, the inside of the housing in one piece with bearing and fixing elements 3, for storage and fixing the mechanical and electrical drive, Switching and other active and passive functional elements.
  • the housing 1, 2 expediently corresponds to a standard overall width of 18 mm and is longitudinally symmetrical on the front 4 provided in a known manner with a housing projection 5, the one spatial depth of 45 mm and a certain height, in one Dimension that this housing projection 5 safely and completely by one appropriate section of a distribution board reaches.
  • the housing projection 5 has a hinged front, in particular closable, flap 6 provided. 7 denotes one there Handle and 8 shows both on the housing side and on the Seal eyelets provided on flap side.
  • the drive motor as a quartz-controlled Stepper motor trained, both DC voltage, as can also be supplied with AC voltage.
  • the drive motor 9 is together with a partial reduction gear modular and stored directly in the housing shell 1 and fixed in position.
  • 10 denotes a spur gear reduction gear effectively arranged between the drive motor 8 and the switching disc 16 is. This gear 10 is also directly in the housing shell 1 and the housing cover 2 stored.
  • the gear 10.1 of the transmission 10 is one-sided Directional lock 13 equipped.
  • the switching disc 16 is mounted on a one-sided bearing pin 17, which with Latches 18 is provided, the switching disc 16 releasably axially limit. To loosen or replace the switching disc 16 are the Latches 18 can be easily deflected inwards, released, so that the switching disc 16 laterally from the open housing shell cutout 19 can be removed.
  • one-sided is on the side of the housing cover 2 cylindrical pot-shaped bearing chamber 41 sunk into the side surface 42 molded, the outer surface 43, to the housing cut 19 out over is provided with an angle 44 of approximately 55 °, by means of which the switching tabs 20 of the switching disc 16 are manually and simply expedient, without auxiliary tools, programmable and / or their programming are legible.
  • the inner diameter of the housing cutout 19 or the bearing chamber 41 is only slightly larger than the outer diameter of the switching disc 16.
  • the one-sided is on the bottom 45 of the storage chamber 41 Bearing pin 17 integrally formed on which the switching disc 16 is releasably locked.
  • the switching disc 16 which without there on the outer circumference in radial extending slots 46 guided switching riders 20, two axially interlocking with each other, in particular from Plastic, individual parts is made up of 6 can be seen. Arranged captively on the circumference GmbHreiter are axially tiltable for the purpose of programming in the each end position locked, stored.
  • the circumference 21 of the switching disc is 16 in particular radial, in the order of the swivel or Tilt radius of the switching rider 20, formed.
  • this radius is expediently time-related markings 22 provided that both over the open front housing projection 5, when opening the flap 6 and / or via the side housing cutout 19 can be viewed / read, as shown in FIG. 2 is clearly visible.
  • the housing cutout 19 can there if necessary with a not shown here, in particular clear. detachably arranged, cover disc closed dust-tight his.
  • Switch toggle 24 which has an arm 23 on the inside of the housing arranged control lever 30 of the electrical circuit breaker 31 can be acted upon, and with which the load switch 31 is time-controlled programmed switching operation, "clock symbol” position, on a manual “ON” control of the load switch is switchable.
  • the switch toggle 24 is there directly under the one-sided on the Flap 6 provided handle 7 stored in the housing shell 1, and engages the function of the control lever 30 via an arm 23.
  • 35 denotes a one-sided locking lever on the switch toggle 24, the Locking cams 36 in corresponding locking gaps 37 on a housing shell web 38 Intervene to fix the locking position.
  • the flap 6 is advantageously made of a transparent material manufactured so that both the switching disc 16, as well as the manual actable switch toggle 24 is visible, as in FIG. 3rd can be seen.
  • connection terminals 27, of the front of the housing 4 are operable.
  • connection symbols 40 intended On the front of the case 4 are, based on the connection terminals 27, connection symbols 40 intended.
  • the terminals 27, as well as the electrical lead sheets 28, are in the housing shell 1, in corresponding configurations 29 fixed in position.
  • the control lever 30 for actuating the electrical load switch 31, is pivotally mounted at point 39 in the housing shell 1.
  • the from Control lever 30 loaded load switch 31 is here in particular as Snap contact switches, modular design, designed and in corresponding Formations 32 in the housing shell 1 arranged in a fixed position.
  • the electrical contact elements 51 are configured there in this way and arranged to be directly connected to the adjacent terminals 27 are electrically connected.
  • the control cam 33 provided on one side on the control lever 30 is from the switching cam 34 of the switch rider 20 is applied in accordance with the switching program.
  • the time required for this is kept electronic control, installed on a corresponding circuit board 48, in a storage area provided for this purpose in the housing shell 1 49 arranged and fixed in position.
  • 59 denotes one on which PCB 48 integrated battery, for the buffer drive of the electronic Stepper motor control.
  • FIGS. 7 to 9 show a new timer in narrow construction, especially for installation in distribution systems.
  • This time switch differs differs from that shown and described in FIGS. 1 to 6
  • Time switch only in the specifically higher version of the front flap 6, which is box-shaped in this embodiment is formed upright.
  • This box-shaped flap 6 is expedient made of the same colored material as the Housing shell 1 and the housing cover 2.
  • the front 61 of this Flap 6 is provided with a transparent window 62. This too
  • the timer is in the area of the flap 6 and the adjacent one Housing cover 2 equipped with sealing eyelets 8.
  • This design is intended for distribution systems where a spatial deeper front housing protrusion 5 required or desired becomes.
  • the remaining technical facilities and details of these Time switch essentially correspond to the designs of the previously shown and described timer.
  • the housing assembly for these new timers is done by means of Snap connections between the housing shell 1 and the housing cover 2.
  • two-sided are in particular on the housing cover
  • Detent spring elements 58 arranged in one piece, which when plugging together of the two individual parts 1 and 2 in corresponding recesses 60 engage the housing shell 1 in a non-positive manner, as in detail 2 to 5 can be seen.
  • time switch as a daily, Weekly, yearly, or short time switch is built, and that the programmable switching disk 16 if necessary against a non-programmable, Program or with fixed switch cams Switch disc is interchangeable.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Magnetically Actuated Valves (AREA)
  • Lock And Its Accessories (AREA)
  • Valve Device For Special Equipments (AREA)

Description

Die Erfindung betrifft eine elektromechanische Zeitschaltuhr mit den Merkmalen nach dem Oberbegriff des Patentanspruchs 1.The invention relates to an electromechanical timer with the Features according to the preamble of claim 1.

Bei derartigen Schaltuhren ist es erforderlich, daß die Bauform des Gehäuses und dessen Abmessungen einerseits den Normen für einen Verteilereinbau entspricht, andererseits soll das Gehäuse räumlich so schmal wie zweckmäßig bautechnisch möglich sein. Dabei soll sichergestellt sein, daß die programmierbare Schaltscheibe und deren Anzeigeeinrichtungen zum Ablesen der Uhr- und/oder Schaltzeiten größtmöglich und übersichtlich ist.In such time switches, it is necessary that the design of the Housing and its dimensions on the one hand the standards for a distributor installation corresponds, on the other hand, the housing should be spatially so narrow as practical as possible. This should ensure be that the programmable switching disc and its display devices for reading the clock and / or switching times as large as possible and is clear.

Aus der DE-OS 28 13 069 ist eine elektrische Schaltuhr mit einem in Schmalbauweise ausgebildeten Gehäuse bekannt, bei der durch die vorderseitige Gehäuseabdeckung eine mit programmierbaren Schaltreitern versehene Schaltscheibe manuell zugänglich ist, die in einer zylindertopfförmigen Lagerkammer des Gehäuses gelagert ist, und bei der das Gehäuse mit einer Einrichtung zur aufrastbaren Montage auf sogenannten Tragschienen versehen ist.From DE-OS 28 13 069 is an electrical timer with an in Narrow design trained housing known in the front Housing cover one with programmable switch tabs provided switching disc is manually accessible, which is in a cylindrical pot-shaped Storage chamber of the housing is stored, and at the housing with a device for snap-on mounting on so-called Support rails is provided.

Diese Schaltuhr ist mit dem Nachteil behaftet, daß die Schaltscheibe nicht austauschbar im Gehäuse angeordnet und gelagert ist.This timer has the disadvantage that the switching disc is not interchangeably arranged and stored in the housing.

Aus der DE-A-28 13 069 ist eine elektromechanische Zeitschaltuhr mit einer mit Schaltreitern versehenen programmierbaren Schaltscheibe für den Einbau auf Montageschienen bekannt. Diese Zeitschaltuhr weist auf der Gehäusevorderseite einen kreiszylindrischen Gehäuseausschnitt auf, über den die im Gehäuse angeordnete Schaltscheibe von außen manuell bedien- und programmierbar gelagert ist.From DE-A-28 13 069 is an electromechanical timer with a programmable switching disc with switching tabs for known installation on mounting rails. This timer has a circular cylindrical housing cutout on the front of the housing on, via which the switching disc arranged in the housing manually from the outside is stored and programmable.

Diese Zeitschaltuhr ist jedoch mit dem Nachteil behaftet, daß dort die Schaltscheibe nicht einfach austauschbar ist.However, this timer has the disadvantage that there the switching disc is not easy to replace.

Aus der DE-U-81 07 589 ist eine als Einschubkassette ausgebildete Schaltuhr bekannt, bei der die mit programmierbaren Schaltreitern versehene Schaltscheibe in einer seitlichen Vertiefung des Gehäusedeckels angeordnet und nur von der Seite her programmierbar ist.DE-U-81 07 589 has been designed as a slide-in cassette Timer known in which the programmable switch tabs provided switching disc in a side recess of the housing cover arranged and only programmable from the side.

Bei dieser Schaltuhr ist von erheblichem Nachteil, daß zum Programmieren der Schaltreiter auf der Schaltscheibe, die Schaltuhr aus ihrem Einschubgehäuse bzw. -platine zunächst herausgezogen werden muß.This time switch is of considerable disadvantage that for programming the switch tab on the switching disc, the time switch from her The slide-in housing or board must first be pulled out.

Aus der EP-A-0 352 645 ist ein elektr(on)isches Schalt- bzw. Regelgerät in Schmalbauweise, insbesondere eine Schaltuhr, bekannt, die mit einem rotationssymmetrischen Träger für Schaltelemente und zugehörigem Drehlager versehen ist, auf deren Umfang wahlweise einstellbar angeordnete Schaltelemente vorgesehen sind, und die in einem Gehäuse bestehend aus einem Unterteil und einem Oberteil, angeordnet ist, wobei das Lager für die, bis auf die Wandstärke und Toleranz, die Breite des Gehäuses ausfüllende Programmträgergruppe als Rohrlager-Kombination, als Doppelrohr-Teilschale und Gegenschale, in gegenseitiger Lagerführung ausgebildet und ineinander steckbar ist, weitere Baugruppen für Antriebsvorrichtung, Schalteinrichtung, vorbereiteten Kombonenten für Gangreserve, Ausgangskreis mit Anschlußklemmen, Programmträger und Stromversorgung einseitig in das Unterteil montierbar sind, Unterteil und Oberteil einander formentsprechend in Form von flachen Schalen gegenüberliegen und durch steckbare Vereinigung zu einem Komplettgehäuse selbsthaltend zusammenfaßbar sind.EP-A-0 352 645 describes an electrical (on) switching or regulating device in narrow construction, in particular a time switch, known with a rotationally symmetrical carrier for switching elements and associated Swivel bearing is provided, the scope of which is optionally adjustable arranged switching elements are provided, and in a housing consisting of a lower part and an upper part, is arranged, wherein the bearing for the, apart from the wall thickness and tolerance, the width program carrier group filling the housing as a tube bearing combination, as a double pipe partial shell and counter shell, in mutual Warehouse management is formed and can be plugged into each other, further assemblies prepared for drive device, switching device Components for power reserve, output circuit with terminals, program carrier and power supply can be mounted on one side in the lower part the lower part and the upper part correspond in shape to each other of flat bowls opposite and by pluggable union can be summarized in a self-retaining complete housing.

Diese Schaltuhr ist mit dem erheblichen Nachteil behaftet, daß dort die Schaltscheibe, die relativ tief im vorderseitigen Bedienungsausschnitt versenkt angeordnet ist, nicht nur völlig unzweckmäßig und nur mit viel Mühe einsehbar, d.h. ablesbar und nur mit einem entsprechenden Hilfswerkzeug bedient, d.h. programmierbar ist. Außerdem ist der Außendurchmesser der Schaltscheibe relativ klein, sodaß die dort am Umfang vorgesehenen Schaltreiter zueinander einen relativ großen, programmierbaren, Schaltzeitabstand aufweisen.This timer has the significant disadvantage that there the switching disc, which is relatively deep in the front panel is sunk, not only completely inappropriate and difficult to see, i.e. readable and only with an appropriate Auxiliary tool operated, i.e. is programmable. Besides, is the outer diameter of the switching disc is relatively small, so that there switching riders provided on the circumference a relatively large, programmable switching time interval.

Der Erfindung liegt die Aufgabe zugrunde eine Zeitschaltuhr der eingangsgenannten Art zu schaffen, bei der die Nachteile der bekannten sogenannten Verteiler-Schaltuhren beseitigt sind, daß dort die Schaltreiter, insbesondere bei einer größtmöglichst ausgebildeten Schaltscheibe, manuell, ohne Hilfswerkzeug, übersichtlich und relativ feinstufig bedien- und programmierbar sind, daß die Schaltscheibe relativ einfach vom Gerät abnehmbar und erforderlichenfalls austauschbar ist, und daß der Gesamtaufbau der Schaltuhr technisch einfach, übersichtlich, rationell montier- bzw. installierbar und insgesamt wirtschaftlich herstellbar und einsetzbar ist.The invention has for its object a timer of the aforementioned Way of creating the disadvantages of the known so-called distributor time switches are eliminated that there Schaltreiter, especially with the largest trained Switch disc, manual, without auxiliary tools, clear and relative are finely adjustable and programmable, that the switching disk is relative easily removable from the device and exchangeable if necessary and that the overall structure of the time switch is technically simple, clear, rationally mountable and installable and overall is economical to manufacture and use.

Diese Aufgabe wird mit den Merkmalen im kennzeichnenden Teil des Schutzanspruchs 1 gelöst und in den Unteransprüchen sind weitere vorteilhafte Einzelheiten beansprucht. This task is performed with the features in the characterizing part of the Protection claim 1 solved and in the subclaims are further advantageous Details claimed.

Vorteilhaft bei dieser neuen Zeitschaltuhr ist nicht nur, daß zur Erzielung einer im Außendurchmesser relativ großen Schaltscheibe mit dort am äußeren Umfang relativ vielen, eng benachbart zueinander angeordneten Schaltreitern eine hinreichende, relativ feinstufige Programmierung erzielbar ist, sondern auch, daß durch die abnehmbare, insbesondere aufklappbare vorderseitige Gehäuseabdeckung, sowie die einseitig offene Lagerung der Schaltscheibe im Gehäuse, die Schaltscheibe zum Zwecke der Programmierung über einen relativ großen Umfangsbereich der Schaltscheibe leicht und übersichtlich zugänglich ist. Vorteilhaft ist ferner die lösbar gelagerte und erforderlichenfalls austauschbar angeordnete Schaltscheibe.The advantage of this new timer is not only that to achieve a relatively large switching disc in the outer diameter there on the outer circumference relatively many, closely adjacent to each other Switching tabs adequate, relatively fine-level programming is achievable, but also that the removable, in particular hinged front housing cover, as well as the one-sided open storage of the switching disc in the housing, the switching disc for the purpose of programming over a relatively large scope the switch disc easily and clearly accessible is. The detachably mounted and if necessary is also advantageous interchangeably arranged switching disc.

Ausführungsbeispiele und Einzelheiten der neuen Zeitschaltuhr sind in den Zeichnungen dargestellt und werden im folgenden näher erläutert. Es zeigen

Fig. 1
eine schaubildliche Ansicht einer Zeitschaltuhr mit aufklappbarem vorderseitigem, laschenförmigem Deckel,
Fig. 2
eine Seitenansicht auf die Zeitschaltuhr nach Fig. 1,
Fig. 3
eine Draufsicht auf die Zeitschaltuhr nach Fig. 1 und 2,
Fig. 4
eine Längsschnittansicht durch die Zeitschaltuhr nach Fig. 1 bis 3,
Fig. 5
eine schaubildliche Längsschnittansicht durch die Zeitschaltuhr nach Fig. 1 bis 4,
Fig. 6
eine Teilschnittansicht der Schaltscheibe für die Zeitschaltuhr nach Fig. 1 bis 5,
Fig. 7
eine schaubildliche Ansicht auf eine Zeitschaltuhr mit aufklappbarem kastenförmigem vorderseitigem Deckel,
Fig. 8
eine Seitenansicht auf die Zeitschaltuhr nach Fig. 7 und
Fig. 9
eine Draufsicht auf die Zeitschaltuhr nach Fig. 7 und 8.
Exemplary embodiments and details of the new time switch are shown in the drawings and are explained in more detail below. Show it
Fig. 1
a perspective view of a timer with a hinged front, tab-shaped cover,
Fig. 2
2 shows a side view of the time switch according to FIG. 1,
Fig. 3
2 shows a plan view of the time switch according to FIGS. 1 and 2,
Fig. 4
2 shows a longitudinal sectional view through the time switch according to FIGS. 1 to 3,
Fig. 5
2 shows a diagrammatic longitudinal sectional view through the time switch according to FIGS. 1 to 4,
Fig. 6
2 shows a partial sectional view of the switching disk for the time switch according to FIGS. 1 to 5,
Fig. 7
a perspective view of a timer with a hinged box-shaped front cover,
Fig. 8
a side view of the timer of Fig. 7 and
Fig. 9
a plan view of the timer according to FIGS. 7 and 8.

Die, in den Fig. 1 bis 5 dargestellte, Zeitschaltuhr besteht im einzelnen aus der Gehäuseschale 1 und dem Gehäusedeckel 2, die gehäuseinnseitig einstückig mit Lager- und Fixierelelementen 3, für die Lagerung und Fixierung der mechanischen und der elektrischen Antriebs-, Schalt- und sonstigen aktiven und passiven Funktionselemente.The, shown in Figs. 1 to 5, timer exists in detail from the housing shell 1 and the housing cover 2, the inside of the housing in one piece with bearing and fixing elements 3, for storage and fixing the mechanical and electrical drive, Switching and other active and passive functional elements.

Das Gehäuse 1, 2 entspricht zweckmäßigerweise einer normgemäßen Gesamtbreite von 18 mm und ist auf der Vorderseite 4 längssymmetrisch in bekannter Weise mit einem Gehäusevorsprung 5 versehen, der eine räumliche Tiefe von 45 mm und eine bestimmte Höhe aufweist, in einer Abmessung, daß dieser Gehäusevorsprung 5 sicher und völlig durch einen entsprechenden Ausschnitt einer Verteilertafel greift.The housing 1, 2 expediently corresponds to a standard overall width of 18 mm and is longitudinally symmetrical on the front 4 provided in a known manner with a housing projection 5, the one spatial depth of 45 mm and a certain height, in one Dimension that this housing projection 5 safely and completely by one appropriate section of a distribution board reaches.

Der Gehäusevorsprung 5 ist vorderseitig mit einer aufklappbaren, insbesondere verschließbaren, Klappe 6 versehen. 7 bezeichnet dort einen Handgriff und 8 zeigt sowohl auf der Gehäuseseite, als auch auf der Klappenseite vorgesehene Plombierösen.The housing projection 5 has a hinged front, in particular closable, flap 6 provided. 7 denotes one there Handle and 8 shows both on the housing side and on the Seal eyelets provided on flap side.

Die Fig. 4 und 5 zeigen anschaulich die technisch sinnvolle Anordnung nicht nur das zeithaltend gesteuerten Antriebsmotor 9, der als Synchronmotor ausgebildet, aus dem Netz speisbar ist.4 and 5 clearly show the technically sensible arrangement not only the time-controlled drive motor 9, the synchronous motor trained, can be fed from the network.

Andererseits ist es auch vorgesehen, daß der Antriebsmotor als quarzgesteuerter Schrittmotor ausgebildet, sowohl gleichspannungs-, als auch wechselspannungsgespeist sein kann.On the other hand, it is also envisaged that the drive motor as a quartz-controlled Stepper motor trained, both DC voltage, as can also be supplied with AC voltage.

Der Antriebsmotor 9 ist zusammen mit einem Teiluntersetzungsgetriebe modular aufgebaut und unmittelbar in der Gehäuseschale 1 gelagert und lagenfixiert. 10 bezeichnet ein Stirnraduntersetzungsgetriebe, das zwischen dem Antriebsmotor 8 und der Schaltscheibe 16 wirksam angeordnet ist. Auch dieses Getriebe 10 ist unmittelbar in der Gehäuseschale 1 und dem Gehäusedeckel 2 gelagert.The drive motor 9 is together with a partial reduction gear modular and stored directly in the housing shell 1 and fixed in position. 10 denotes a spur gear reduction gear effectively arranged between the drive motor 8 and the switching disc 16 is. This gear 10 is also directly in the housing shell 1 and the housing cover 2 stored.

Das Zahnrad 10.1 des Getriebes 10 ist mit einem einseitig wirkenden Richtgesperre 13 ausgestattet. Das Ritzel 14 des Zahnrades 10.1 steht mit dem Zahnkranz 15 der Schaltscheibe 16 in Eingriff. Die Schaltscheibe 16 ist auf einem einseitigen Lagerbolzen 17 gelagert, der mit Rastklinken 18 versehen ist, die die Schaltscheibe 16 lösbar axial begrenzen. Zum Lösen bzw. Auswechseln der Schaltscheibe 16 sind die Rastklinken 18 manuell leicht nach innen hin auslenkbar, ausklinkbar, sodaß die Schaltscheibe 16 seitlich aus dem dort offenen Gehäuseschalenausschnitt 19 entnehmbar ist.The gear 10.1 of the transmission 10 is one-sided Directional lock 13 equipped. The pinion 14 of the gear 10.1 with the ring gear 15 of the switching disk 16 in engagement. The switching disc 16 is mounted on a one-sided bearing pin 17, which with Latches 18 is provided, the switching disc 16 releasably axially limit. To loosen or replace the switching disc 16 are the Latches 18 can be easily deflected inwards, released, so that the switching disc 16 laterally from the open housing shell cutout 19 can be removed.

Zu diesem Zweck ist auf der Seite des Gehäusedeckels 2 eine einseitige zylindertopfförmige Lagerkammer 41 in die Seitenfläche 42 versenkt eingeformt, deren Mantelfläche 43, zum Gehäuseauschnitt 19 hin, über einen Winkel von ca. 55° verlaufenden Ausschnitt 44 versehen ist, über den die Schaltreiter 20 der Schaltscheibe 16 manuell einfach und zweckmäßig, ohne Hilfswerkzeug, programmierbar und/oder deren Programmierung ablesbar sind.For this purpose, one-sided is on the side of the housing cover 2 cylindrical pot-shaped bearing chamber 41 sunk into the side surface 42 molded, the outer surface 43, to the housing cut 19 out over is provided with an angle 44 of approximately 55 °, by means of which the switching tabs 20 of the switching disc 16 are manually and simply expedient, without auxiliary tools, programmable and / or their programming are legible.

Der Innendurchmesser des Gehäuseausschnitts 19, bzw. der Lagerkammer 41, ist nur unwesentlich größer als der Außendurchmesser der Schaltscheibe 16. Außerdem ist auf dem Boden 45 der Lagerkammer 41 der einseitige Lagerbolzen 17 einstückig angeformt, auf dem die Schaltscheibe 16 lösbar rastend gelagert ist.The inner diameter of the housing cutout 19 or the bearing chamber 41, is only slightly larger than the outer diameter of the switching disc 16. In addition, the one-sided is on the bottom 45 of the storage chamber 41 Bearing pin 17 integrally formed on which the switching disc 16 is releasably locked.

Die Schaltscheibe 16, die ohne die dort am äußeren Umfang in radial verlaufenden Schlitzen 46 geführten Schaltreitern 20, aus zwei axial miteinander kraftschlüssig in Eingriff stehenden, insbesondere aus Kunststoff hergestellten, Einzelteilen besteht, ist im einzelnen aus der Fig. 6 ersichtlich. Die am Umfang unverlierbar angeordneten Schaltreiter sind zum Zwecke der Programmierung axial kippbar, in der jeweiligen Endlage verrastet, gelagert.The switching disc 16, which without there on the outer circumference in radial extending slots 46 guided switching riders 20, two axially interlocking with each other, in particular from Plastic, individual parts is made up of 6 can be seen. Arranged captively on the circumference Schaltreiter are axially tiltable for the purpose of programming in the each end position locked, stored.

Wie die Fig. 6 desweiteren zeigt, ist der Umfang 21 der Schaltscheibe 16 insbesondere radialverlaufend, in der Größenordnung des Schwenkoder Kippradius der Schaltreiter 20, ausgebildet. Im Umfangsbereich dieses Radiuses sind zweckmäßigerweise zeitbezogene Markierungen 22 vorgesehen, die sowohl über den vorderseitig offenen Gehäusevorsprung 5, beim Öffnen der Klappe 6 und/oder über den seitlichen Gehäuseausschnitt 19 eingesehen/abgelesen werden können, wie dies aus der Fig. 2 klar ersichtlich ist. Der Gehäuseausschnitt 19 kann dort erforderlichenfalls mit einer hier nicht näher dargestellten, insbesondere klasklaren. lösbar angeordneten, Abdeckscheibe staubdicht verschlossen sein.As FIG. 6 also shows, the circumference 21 of the switching disc is 16 in particular radial, in the order of the swivel or Tilt radius of the switching rider 20, formed. In the peripheral area this radius is expediently time-related markings 22 provided that both over the open front housing projection 5, when opening the flap 6 and / or via the side housing cutout 19 can be viewed / read, as shown in FIG. 2 is clearly visible. The housing cutout 19 can there if necessary with a not shown here, in particular clear. detachably arranged, cover disc closed dust-tight his.

Aus der Fig. 4 und 5 ist ersichtlich, daß auf der Vorderseite 4.4 des Gehäusevorsprungs 5 ein, gehäuselängs manuell verschiebbar gelagerter Schalterknebel 24 vorgesehen ist, der über einen Arm 23 auf den gehäuseintern angeordneten Steuerhebel 30 des elektrischen Lastschalters 31 einwirkbar ist, und mit welchem der Lastschalter 31 vom zeitgesteuert programmierten Schaltbetrieb, "Uhrensymbol"-Stellung, auf eine manuelle "EIN"-Steuerung des Lastschalters umschaltbar ist.4 and 5 that on the front 4.4 of the Housing projection 5 a, along the housing manually slidably mounted Switch toggle 24 is provided, which has an arm 23 on the inside of the housing arranged control lever 30 of the electrical circuit breaker 31 can be acted upon, and with which the load switch 31 is time-controlled programmed switching operation, "clock symbol" position, on a manual "ON" control of the load switch is switchable.

Der Schalterknebel 24 ist dort unmittelbar unter der einseitig an der Klappe 6 vorgesehenen Handgriffs 7 in der Gehäuseschale 1 gelagert, und greift über einen Arm 23 in die Funktion des Steuerhebels 30 ein. 35 bezeichnet einen einseitigen Rasthebel am Schalterknebel 24, dessen Rastnocken 36 in entsprechende Rastlücken 37 an einem Gehäuseschalensteg 38 rastlagenfixierend eingreifen.The switch toggle 24 is there directly under the one-sided on the Flap 6 provided handle 7 stored in the housing shell 1, and engages the function of the control lever 30 via an arm 23. 35 denotes a one-sided locking lever on the switch toggle 24, the Locking cams 36 in corresponding locking gaps 37 on a housing shell web 38 Intervene to fix the locking position.

Die Klappe 6 ist zweckmäßigerweise aus einem durchsichtigen Werkstoff hergestellt, sodaß sowohl die Schaltscheibe 16, als auch der manuell beaufschlagbare Schalterknebel 24 einsehbar ist, wie aus der Fig. 3 ersichtlich wird.The flap 6 is advantageously made of a transparent material manufactured so that both the switching disc 16, as well as the manual actable switch toggle 24 is visible, as in FIG. 3rd can be seen.

26 bezeichnet Schrauben der elektrischen Anschlußklemmen 27, die von der Gehäusevorderseite 4 her bedienbar sind. Auf den Gehäusevorderseiten 4 sind, auf die Anschlußklemmen 27 bezogene, Anschlußsymbole 40 vorgesehen. Die Anschlußklemmen 27, als auch die elektrischen Zuleitungsbleche 28 , sind in der Gehäuseschale 1, in entsprechenden Ausformungen 29 lagenfixiert.26 denotes screws of the electrical connection terminals 27, of the front of the housing 4 are operable. On the front of the case 4 are, based on the connection terminals 27, connection symbols 40 intended. The terminals 27, as well as the electrical lead sheets 28, are in the housing shell 1, in corresponding configurations 29 fixed in position.

Der Steuerhebel 30 zur Betätigung des elektrischen Lastschalter 31, ist im Punkt 39 in der Gehäuseschale 1 schwenkbar gelagert. Der vom Steuerhebel 30 beaufschlagte Lastschalter 31 ist hier insbesondere als Sprungkontaktschalter, modular aufgebaut, ausgebildet und in entsprechenden Ausformungen 32 in der Gehäuseschale 1 lagenfixiert angeordnet. Die elektrischen Kontaktelemente 51 sind dort derart ausgebildet und angeordnet, daß sie unmittelbar mit den benachbarten Anschlußklemmen 27 elektrisch leitend verbunden sind.The control lever 30 for actuating the electrical load switch 31, is pivotally mounted at point 39 in the housing shell 1. The from Control lever 30 loaded load switch 31 is here in particular as Snap contact switches, modular design, designed and in corresponding Formations 32 in the housing shell 1 arranged in a fixed position. The electrical contact elements 51 are configured there in this way and arranged to be directly connected to the adjacent terminals 27 are electrically connected.

Der einseitig am Steuerhebel 30 vorgesehene Steuernocken 33 wird von den Schaltnocken 34 der Schaltreiter 20 schaltprogrammkonform beaufschlagt.The control cam 33 provided on one side on the control lever 30 is from the switching cam 34 of the switch rider 20 is applied in accordance with the switching program.

In der Fig. 4 und 5 bezeichnet 47 einen Vorwiderstand für den hier netzgespeisten Antriebsmotor 9, der in entsprechenden Formfederelementen 50 lösbar fixiert ist, die in der Gehäuseschale 1 zu diesem Zweck angeordnet und befestigt sind. Diese Formfederelemente 50 sind derart ausgebildet und angeordnet, daß sie dort außerdem als leiterbahnähnliche Installationsbrücken einerseits für die elektrische Verbindung zum Antriebsmotor 9 und andererseits zu einer der hierfür vorgesehenen Anschlußklemmen 27 dienen.4 and 5, 47 denotes a series resistor for the here mains-powered drive motor 9, which in corresponding form spring elements 50 is releasably fixed in the housing shell 1 for this purpose are arranged and attached. These shaped spring elements 50 are of this type trained and arranged that they also there as a track-like Installation bridges on the one hand for the electrical connection to the Drive motor 9 and on the other hand to one of the terminals provided for this purpose 27 serve.

Sofern dort ein quarzgesteuerter Schrittmotor als Antriebsmotor 9 zum Einsatz vorgesehen ist, wird die hierfür erforderliche zeithaltend elektronische Steuerung, auf einer entsprechenden Leiterplatte 48 installiert, in einer, in der Gehäuseschale 1 hierfür vorgesehene Lagerfläche 49 angeordnet und lagenfixiert. 59 bezeichnet einen, auf der Leiterplatte 48 integrierten Akku, für den Pufferantrieb der elektronischen Steuerung des Schrittmotors.If there is a quartz-controlled stepper motor as the drive motor 9 for If the use is intended, the time required for this is kept electronic control, installed on a corresponding circuit board 48, in a storage area provided for this purpose in the housing shell 1 49 arranged and fixed in position. 59 denotes one on which PCB 48 integrated battery, for the buffer drive of the electronic Stepper motor control.

52 bezeichnet die gehäuserückseitig vorgesehene Befestigungsnut für eine Montage auf normgemäße Tragschienen, mit einer einseitigen Einhängeöse 53 und einem, dieser gegenüberliegenden, federelastischen Schieber 54, der insbesondere einstückig und einseitig auf der Unterseite 55 der Gehäuseschale 1 angeordnet ist. Auf der gegenüberliegenden Seite ist dieser Schieber 54 mit einseitigen Stegen 56 versehen, die in entsprechenden Durchbrüchen 57 im Gehäusedeckel lagenfixiert sind. Mindestens der, der Nut 52 benachbart angeordente Steg 56 ist längsverschiebbar in dem entsprechend weiter ausgebildeten Durchbruch 57.1 gelagert.52 denotes the fastening groove provided for on the rear of the housing mounting on standard mounting rails with a one-sided hanging eye 53 and one, opposite, resilient Slider 54, in particular in one piece and one-sided on the underside 55 of the housing shell 1 is arranged. On the opposite This slide 54 is provided on one side with webs 56 on one side, which are fixed in corresponding openings 57 in the housing cover are. At least the web 56 which is arranged adjacent to the groove 52 longitudinally displaceable in the correspondingly further developed breakthrough 57.1 stored.

Die Fig. 7 bis 9 zeigen eine neue Zeitschaltuhr in Schmalbauweise, insbesondere für den Einbau in Verteileranlagen. Diese Schaltuhr unterscheidet sich von der in den Fig. 1 bis 6 dargestellten und beschriebenen Schaltuhr nur in der spezifisch höheren Ausführung der vorderseitigen Klappe 6, welche in dieser Ausführung kastenförmig hochkant ausgebildet ist. Diese kastenförmige Klappe 6 ist zweckmässigerweise aus demselben farblichen Werkstoff hergestellt, wie die Gehäuseschale 1 und der Gehäusedeckel 2. Die Vorderseite 61 dieser Klappe 6 ist mit einem durchsichtigen Fenster 62 versehen. Auch diese Zeitschaltuhr ist im Bereich der Klappe 6 und des dazu benachbarten Gehäusedeckels 2 mit Plombierösen 8 ausgestattet.7 to 9 show a new timer in narrow construction, especially for installation in distribution systems. This time switch differs differs from that shown and described in FIGS. 1 to 6 Time switch only in the specifically higher version of the front flap 6, which is box-shaped in this embodiment is formed upright. This box-shaped flap 6 is expedient made of the same colored material as the Housing shell 1 and the housing cover 2. The front 61 of this Flap 6 is provided with a transparent window 62. This too The timer is in the area of the flap 6 and the adjacent one Housing cover 2 equipped with sealing eyelets 8.

Diese Bauform ist für Verteileranlagen vorgesehen, wo ein räumlich tieferer vorderseitiger Gehäusevorsprung 5 erforderlich oder gewünscht wird. Die übrigen technischen Einrichtungen und Einzelheiten dieser Schaltuhr entsprechen im wesentlichen den Ausführungen der zuvor gezeigten und beschriebenen Zeitschaltuhr.This design is intended for distribution systems where a spatial deeper front housing protrusion 5 required or desired becomes. The remaining technical facilities and details of these Time switch essentially correspond to the designs of the previously shown and described timer.

Der Gehäusezusammenbau bei diesen neuen Zeitschaltuhren erfolgt mittels Rastverbindungen zwischen der Gehäuseschale 1 und dem Gehäusedekkel 2. Zu diesem Zweck sind insbesondere am Gehäusedeckel 2 einseitige Rastfederelemente 58 einstückig angeordnet, die beim Zusammenstecken der beiden Einzelteile 1 und 2 in entsprechenden Aussparungen 60 an der Gehäuseschale 1 kraftschlüssig lösbar einrasten, wie im einzelnen aus den Fig. 2 bis 5 ersichtlich wird.The housing assembly for these new timers is done by means of Snap connections between the housing shell 1 and the housing cover 2. For this purpose, two-sided are in particular on the housing cover Detent spring elements 58 arranged in one piece, which when plugging together of the two individual parts 1 and 2 in corresponding recesses 60 engage the housing shell 1 in a non-positive manner, as in detail 2 to 5 can be seen.

Es liegt im Rahmen der Erfindung, daß die Zeitschaltuhr als Tages-, Wochen-, Jahres-, oder Kurzzeitschaltuhr aufgebaut ist, und daß die programmierbare Schaltscheibe 16 erforderlichenfalls gegen eine nichtprogrammierbare, mit unveränderlichen Schaltnocken versehene Programmoder Schaltscheibe austauschbar ist.It is within the scope of the invention that the time switch as a daily, Weekly, yearly, or short time switch is built, and that the programmable switching disk 16 if necessary against a non-programmable, Program or with fixed switch cams Switch disc is interchangeable.

Claims (12)

  1. Electromechanical time switch with a programmable switching disc (16) which is manually accessible through the frontal housing cover of a housing (1) constructed in narrow mode of construction, is provided with time switch relay contacts (20) and is mounted in a cylindrical pot-shaped mounting chamber (41) of the housing (1), which is provided with a device for detentable mounting on so-called standard mounting rails, particularly for incorporation in distributor installations, characterised in that the housing (1) has on the side of the housing cover (2) a cylindrical pot-shaped mounting chamber (41) which is integrally formed recessed at one side in the side surface (42) and in which the switching disc (16) is mounted at one end to be open and detachable, wherein the circumferential surface (43) of the mounting chamber (41) is provided towards the housing front side (4.4) with a housing cutout (19) by way of which the switching disc (16) arranged in the housing is manually operable and programmable from the outside.
  2. Time switch according to claim 1, characterised in that the switching disc (16) is mounted in detented manner on a bearing pin (17) and that the bearing pin (17) is provided with three axially extending detent catches (18), which are arranged distributed at the circumference of the bearing pin (17) at 120° relative to each other and are manually actuable at one side, for axial positional securing of the switching disc (16).
  3. Time switch according to claim 1 and 2, characterised in that the housing cutout (19) is covered over the mounting chamber (41) by a transparent cover pane.
  4. Time switch according to claim 1 to 3, characterised in that the frontal housing projection (5) of the housing (1) is provided with a flat-shaped or box-shaped edgewise flap (6).
  5. Time switch according to claim 4, characterised in that the flap (6) is produced in the region of the frontal window (62) entirely or partially from a transparent material.
  6. Time switch according to claim 1 to 5, characterised in that the drive motor (8) is formed as a synchronous motor or step motor, constructed in modular manner together with a partial speed reduction gear, and arranged in the housing casing (1) to be limited by mounting and fixing elements (3).
  7. Time switch according to claim 1 to 6, characterised in that the gearwheel speed reduction gear (10) arranged to be effective between the drive motor (8) and the switching disc (16) is mounted directly between the housing casing (1) and the housing cover (2).
  8. Time switch according to claim 1 to 7, characterised in that the electrical connections between the connecting terminals (27), which are mounted and fixed in corresponding shaped portions (29) in the housing casing (1), and the electrical load switch (31) in the embodiment of a snap contact switch are constructed as specifically shaped feed plates (28).
  9. Time switch according to claim 8, characterised in that the feed plates (28) are directly provided with the contacts of the load switch (31).
  10. Time switch according to claim 1 to 9, characterised in that for detent fastening of the time switch on standard mounting rails there is integrally provided at the housing casing (1) a resiliently elastic slide (54), the mounting webs (56), which are at one side, of which are mounted to be positionally fixed or displaceable in passages (57 and 57.1) in the housing cover (2).
  11. Time switch according to claim 1 to 10, characterised in that the housing casing (1) is connected with the housing cover (2) by means of detent spring elements (58) which are integrally provided at one side at the housing cover (2) and which are detachably detentable in force-locking manner in recesses (60) at the housing casing (1).
  12. Time switch according to claim 1 to 11, characterised in that the switching disc (16) is constructed as a non-programmable switching program disc with non-changeable switching cams.
EP94119196A 1993-12-20 1994-12-06 Time switch Expired - Lifetime EP0660206B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9319541U DE9319541U1 (en) 1993-12-20 1993-12-20 Timer
DE9319541U 1993-12-20

Publications (3)

Publication Number Publication Date
EP0660206A2 EP0660206A2 (en) 1995-06-28
EP0660206A3 EP0660206A3 (en) 1997-01-02
EP0660206B1 true EP0660206B1 (en) 2001-09-12

Family

ID=6902239

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94119196A Expired - Lifetime EP0660206B1 (en) 1993-12-20 1994-12-06 Time switch

Country Status (3)

Country Link
EP (1) EP0660206B1 (en)
DE (2) DE9319541U1 (en)
ES (1) ES2159537T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19831393B4 (en) 1998-07-14 2016-12-08 Ernst Schulte door closers
DE102007038569A1 (en) * 2007-08-16 2009-02-26 Legrand-Bticino Gmbh Shift disc for a timer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2813069C2 (en) * 1978-03-25 1982-04-22 Schröder-Apparate GmbH & Co KG, 7000 Stuttgart Electric timer
DE8107589U1 (en) * 1981-03-16 1981-07-30 Theben-Werk Zeitautomatik Gmbh & Co Kg, 7452 Haigerloch "Time switch designed as a slide-in cassette"
DE8711178U1 (en) * 1987-08-17 1987-09-24 Grässlin KG, 7742 St Georgen Electric timer with interchangeable switching discs
EP0352645B2 (en) * 1988-07-26 1998-07-01 LEGRAND GmbH Small size electr(on)ic switching or regulating apparatus, in particular a switch clock
DE9003507U1 (en) * 1990-03-26 1990-05-31 Grässlin KG, 78112 St Georgen Timer

Also Published As

Publication number Publication date
DE9319541U1 (en) 1994-02-24
DE59409862D1 (en) 2001-10-18
EP0660206A2 (en) 1995-06-28
ES2159537T3 (en) 2001-10-16
EP0660206A3 (en) 1997-01-02

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