AT83894B - Adjustable electrical resistance for recessed installation behind a control panel. - Google Patents

Adjustable electrical resistance for recessed installation behind a control panel.

Info

Publication number
AT83894B
AT83894B AT83894DA AT83894B AT 83894 B AT83894 B AT 83894B AT 83894D A AT83894D A AT 83894DA AT 83894 B AT83894 B AT 83894B
Authority
AT
Austria
Prior art keywords
control panel
electrical resistance
adjustable electrical
recessed installation
installation behind
Prior art date
Application number
Other languages
German (de)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT83894B publication Critical patent/AT83894B/en

Links

Landscapes

  • Casings For Electric Apparatus (AREA)
  • Mounting Components In General For Electric Apparatus (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Regelbarer elektrischer Widerstand für versenkten Einbau hinter einer Schalttafel. 



   Es ist schon vorgeschlagen worden, elektrische Apparate als Ganzes von vorne ver- senkt in Apparatetafeln einzubauen (vgl. z. B. D. R. P. Nr. 294144). wobei für dieselben derart grosse Öffnungen in den Tafeln vorgesehen sind, dass die Apparate als Ganzes ein- gesetzt und von der Tafel wieder abgenommen werden können. Ein derartiger Einbau ist von besonderem Vorteil, wenn es sich um das Auswechseln von Apparaten handelt. 



   Die Erfindung betrifft nun die Ausbildung eines für einen derartigen Einbau in
Apparatetafeln geeigneten Ringwiderstandes und besteht darin, dass die Skalenscheibe als den vollständigen Widerstand tragende Befestigungsplatte ausgebildet ist, wobei sie die in der Tafel für das Durchstecken des Widerstandes vorgesehene Öffnung abschliesst. Es wird hierdurch eine besondere Befestigungsplatte vermieden, deren Anbringung am Achsenlage des Widerstandes eine besondere Ausbildung des letzteren erforderlich machen und den
Apparat komplizierter gestalten würde. 



   Die Zeichnung veranschaulicht die Erfindung in Fig. i in Schnittansicht und in Fig. 2 in Draufsicht. 



  In der Tafel a ist eine Öffnung b von grösserem Durchmesser als der des Wider- standes c vorgesehen, welcher mittels seines Achsenlagers d an einer Platte e angebracht ist, die mit Hilfe von   Schrauben f vorderseitig   an der Tafel befestigt ist und den ganzen
Widerstand trägt. Der Erfindung gemäss ist diese Befestigungsplatte selbst als Skalenscheibe ausgebildet, über der sich der durch den Drehgriff   A   verstellbare Zeiger g bewegt. 

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



   <Desc / Clms Page number 1>
 



  Adjustable electrical resistance for recessed installation behind a control panel.



   It has already been proposed to install electrical equipment as a whole, recessed from the front, in equipment panels (cf., for example, D. R. P. No. 294144). such large openings are provided in the panels for the same that the apparatus can be inserted as a whole and removed again from the panel. Such an installation is of particular advantage when it comes to replacing equipment.



   The invention now relates to the formation of a for such installation in
Apparatus panels suitable ring resistance and consists in the fact that the dial is designed as a mounting plate carrying the complete resistance, closing off the opening provided in the panel for inserting the resistance. This avoids a special mounting plate, the attachment of which on the axis position of the resistor requires a special design of the latter and the
Would make the apparatus more complicated.



   The drawing illustrates the invention in FIG. 1 in a sectional view and in FIG. 2 in a plan view.



  In the panel a an opening b of a larger diameter than that of the resistor c is provided, which is attached by means of its axle bearing d to a plate e which is fastened to the panel at the front with the aid of screws f and the whole
Resistance. According to the invention, this mounting plate itself is designed as a dial over which the pointer g, which can be adjusted by the rotary handle A, moves.

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

 

Claims (1)

PATENTANSPRUCH : Regelbarer elektrischer Widerstand für versenkten EinBau hinter einer Schalttafel, dadurch gekennzeichnet, dass die Skalenscheibe als den vollständigen Widerstand tragende Befestigungsplatte ausgebildet ist, welche die in der Tafel für das Durchstecken des Wider- standes vorgesehene Öffnung abschliesst. EMI1.1 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Adjustable electrical resistance for recessed installation behind a control panel, characterized in that the graduated disk carries the full resistance Fastening plate is formed which closes the opening provided in the panel for inserting the resistor. EMI1.1 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT83894D 1917-02-08 1918-02-08 Adjustable electrical resistance for recessed installation behind a control panel. AT83894B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE83894X 1917-02-08

Publications (1)

Publication Number Publication Date
AT83894B true AT83894B (en) 1921-05-10

Family

ID=5640203

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83894D AT83894B (en) 1917-02-08 1918-02-08 Adjustable electrical resistance for recessed installation behind a control panel.

Country Status (1)

Country Link
AT (1) AT83894B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1046152B (en) * 1955-06-22 1958-12-11 Siemens Ag Changeable resistance with position indicator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1046152B (en) * 1955-06-22 1958-12-11 Siemens Ag Changeable resistance with position indicator

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