AT42120B - Stage regulator in which the brightness of the lamps is regulated by switching ballast resistors on and off using contact elements driven by an electric motor. - Google Patents

Stage regulator in which the brightness of the lamps is regulated by switching ballast resistors on and off using contact elements driven by an electric motor.

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Publication number
AT42120B
AT42120B AT42120DA AT42120B AT 42120 B AT42120 B AT 42120B AT 42120D A AT42120D A AT 42120DA AT 42120 B AT42120 B AT 42120B
Authority
AT
Austria
Prior art keywords
lamps
brightness
regulated
electric motor
regulator
Prior art date
Application number
Other languages
German (de)
Original Assignee
Aeg
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 Aeg filed Critical Aeg
Application granted granted Critical
Publication of AT42120B publication Critical patent/AT42120B/en

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  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Description

  

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  Bühnenregulator, bei dem die Helligkeit der Lampen durch Ein-und Ausschalten von   Vorschaltwiderständen mittels elektromotorisch   angetriebener Kontaktglieder geregelt wird. 



   Gegenstand der Erfindung ist ein Bühnenregulator, bei dem die Helligkeit der Lampengruppen durch Ein-und Ausschaltung von   Widerständen   geregelt wird, indem Kontaktschlitten durch elektromotorischen Antrieb über die Widerstandskontakte geführt werden. 



  Solche   Bühnenregulatoren   sind an sich bekannt. Die Hin- und Herbewegung der Kontaktschlitten kann dabei beispielsweise durch eine Schraubenspindel bewirkt werden, die durch einen Elektromotor angetrieben wird. In der Regel sind nun mehrere Widerstandsregler in Gruppen vereinigt ;   beispielsweise können   die Widerstandsregler aller Lampen einer Farbe zu einer Gruppe verbunden werden.   Dann muss   es möglich sein. jeden einzelnen Widerstandsregler dieser Gruppe unabhängig von den andern mit beliebiger Geschwindigkeit, aber auch mehrere oder alle   Widerstandsregh'r   einer Gruppe gleichzeitig und mit genau gleicher Geschwindigkeit zu schalten. 



   Die Erfindung besteht nun in einer derartigen Anordnung der   Antriphsvorrichtungen   der zu einer Gruppe vereinigten Widerstandsregler, dass diese   Forderl1ng erfÜJJt   ist. Gemäss der Erfindung erhält nämlich jeder Widerstandsregler einen eigenen Antriebsmotor, der für sich betrieben werden   kann. Ausserdem   ist eine gemeinsame. von einem besonderen Motor angetriebene Welle vorhanden, mit der jeder einzelne Widerstandsregler nach Be- 
 EMI1.1 
 
Der Gegenstand dur Erfindung ist in der Zeichnung beispielsweise dargestellt. Es sind vier Wiederstandsregler A, B, C, D nebeneinander dargestellt, die mit gerader Kontaktbahn nnd mittels Schraubenspindel über diese hinwegbewegtem Kontaktschlitten ausgestattet sind.

   Die einzelnen Spindeln werden durch   Elektromotoren J, jBT,   L, M angetrieben, die 
 EMI1.2 
 durchlaufende Welle   28 und wird von   dem Anlasser 22 gesteuert. Auf der   Welle 93   sind magnetische Kupplungen 24 angeordnet, die nach   Beheben durch Schliessen der Kotakte 35   eingerückt werden   können   und die Welle 23 unter Zwischenschaltung von Kegelrädern mit den Spindeln der Widerstandsregler A, B, C, D kuppeln. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



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  Stage regulator in which the brightness of the lamps is regulated by switching ballast resistors on and off by means of contact elements driven by an electric motor.



   The subject matter of the invention is a stage regulator in which the brightness of the lamp groups is regulated by switching resistors on and off, in that contact slides are guided over the resistance contacts by an electric motor drive.



  Such stage regulators are known per se. The back and forth movement of the contact slide can be brought about, for example, by a screw spindle that is driven by an electric motor. As a rule, several resistance regulators are now combined in groups; For example, the resistance regulators of all lamps of one color can be connected to a group. Then it must be possible. to switch each individual resistance regulator of this group independently of the others at any speed, but also to switch several or all resistance regulators of a group simultaneously and at exactly the same speed.



   The invention now consists in such an arrangement of the propulsion devices of the resistance regulators combined to form a group that this requirement is met. According to the invention, each resistance regulator has its own drive motor which can be operated independently. There is also a common. There is a shaft driven by a special motor, with which each individual resistance regulator can be
 EMI1.1
 
The object dur invention is shown in the drawing, for example. Four resistance regulators A, B, C, D are shown next to one another, which are equipped with a straight contact track and a contact slide that is moved over this by means of a screw spindle.

   The individual spindles are driven by electric motors J, jBT, L, M, the
 EMI1.2
 through shaft 28 and is controlled by the starter 22. Magnetic clutches 24 are arranged on the shaft 93, which can be engaged by closing the contacts 35 after removal and which couple the shaft 23 with the spindles of the resistance regulators A, B, C, D with the interposition of bevel gears.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : Bühnenregulator, bei dem die Helligkeit der Lampen durch Ein-und Ausschalten von Vorschaltwiderständen mittels elektromotorisch angetriebener Kontaktglieder geregelt wird und mehrere Widorstandsregler zu Reglergruppen vereinigt sind, dadurch gekennzeichnet, dass jeder Widerstandsregler einer Reglergruppe (A, B, C, D) von einem besonderen Motor (J, K, L, M) für sich angetrieben und auch in beliebiger Gruppierung mit anderen Widerstandsreglern derselben Gruppe an eine gemeinsame Antriebswelle (23) gekuppelt werden kann. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Stage regulator in which the brightness of the lamps is regulated by switching ballast resistors on and off by means of contact elements driven by an electric motor and several resistor regulators are combined to form regulator groups, characterized in that each resistor regulator of a regulator group (A, B, C, D) is controlled by a special motor (J, K, L, M) can be driven individually and can also be coupled to a common drive shaft (23) in any group with other resistance regulators of the same group. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT42120D 1908-07-18 1909-06-11 Stage regulator in which the brightness of the lamps is regulated by switching ballast resistors on and off using contact elements driven by an electric motor. AT42120B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE42120X 1908-07-18

Publications (1)

Publication Number Publication Date
AT42120B true AT42120B (en) 1910-05-10

Family

ID=5623966

Family Applications (1)

Application Number Title Priority Date Filing Date
AT42120D AT42120B (en) 1908-07-18 1909-06-11 Stage regulator in which the brightness of the lamps is regulated by switching ballast resistors on and off using contact elements driven by an electric motor.

Country Status (1)

Country Link
AT (1) AT42120B (en)

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