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
Links
Landscapes
- Mounting Components In General For Electric Apparatus (AREA)
- Casings 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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1046152B (en) * | 1955-06-22 | 1958-12-11 | Siemens Ag | Changeable resistance with position indicator |
-
1918
- 1918-02-08 AT AT83894D patent/AT83894B/en active
Cited By (1)
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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