DE1748270U - ELECTRONICALLY CONTROLLED TWILIGHT SWITCH. - Google Patents
ELECTRONICALLY CONTROLLED TWILIGHT SWITCH.Info
- Publication number
- DE1748270U DE1748270U DE1957R0014403 DER0014403U DE1748270U DE 1748270 U DE1748270 U DE 1748270U DE 1957R0014403 DE1957R0014403 DE 1957R0014403 DE R0014403 U DER0014403 U DE R0014403U DE 1748270 U DE1748270 U DE 1748270U
- Authority
- DE
- Germany
- Prior art keywords
- electronically controlled
- twilight switch
- lighting systems
- twilight
- switch
- 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
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
Elektronisch gesteuerter Dãmmerungsschalter für Beleuchtungsanlagen
In der Zeichnung sind Ausführungsbeispiele des Modelles schematisch dargestellt und zwar zeigt Figur 1 ein Schaltschema, Figur 2 eine Fotographie.Exemplary embodiments of the model are shown schematically in the drawing Figure 1 shows a circuit diagram, Figure 2 shows a photograph.
Der Dämmerungsschalter kann an allen Stellen, vornehmlich aussen, montiert werden. Tritt nun die Dämmerung ein, so wächst der Innenwiderstand des Fotowiderstandes und unterbindet. die Zündung des Thyratrons. Der lonisierungsvorgang reißt ab, wodurch der Anodenstrom des Thyratrons bedeutend herabsinkt. Das angeschlossene Relais fällt ab (Einschalten einer Beleuchtungsanlage). Dasselbe wiederholt sich in entgegengesetzer Weise bei der Morgendämmerungt Für höhere Schaltleistungen als 6 A, 220 V Wechselstrom 50 Hz muß ein Schütz verwendet werden. Die Vorteile welche die Erfindung mit sich bringt, beruhen auf der Billigkeit des Gerätes, welches es ermöglicht, den Apparat ganz allgemein einzuführen. Hierdurch wird eine Vielzahl von Unfällen und Leistungsminderung infolge von zu spätem oder zu frühem Ein-bzw. Ausschalten von Beleuchtungsanlagen verhindert.The twilight switch can be used in all places, especially outside, to be assembled. If twilight now sets in, the internal resistance of the increases Photo resistor and prevents. the ignition of the thyratron. The ionization process breaks off, as a result of which the anode current of the thyratron drops significantly. The attached Relay drops out (switching on a lighting system). The same thing is repeated in the opposite way at dawn For switching capacities higher than 6 A, 220 V AC 50 Hz, a contactor must be used. The advantages which the invention brings with it, rely on the cheapness of the device which it makes it possible to introduce the apparatus in a very general way. This creates a multitude of accidents and reduced performance as a result of entering or leaving too late or too early. Switching off lighting systems prevented.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1957R0014403 DE1748270U (en) | 1957-04-16 | 1957-04-16 | ELECTRONICALLY CONTROLLED TWILIGHT SWITCH. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1957R0014403 DE1748270U (en) | 1957-04-16 | 1957-04-16 | ELECTRONICALLY CONTROLLED TWILIGHT SWITCH. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1748270U true DE1748270U (en) | 1957-07-11 |
Family
ID=32745033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1957R0014403 Expired DE1748270U (en) | 1957-04-16 | 1957-04-16 | ELECTRONICALLY CONTROLLED TWILIGHT SWITCH. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1748270U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1115809B (en) * | 1959-07-18 | 1961-10-26 | Gossen & Co Gmbh P | Photoelectric controlled switching device |
DE1148309B (en) * | 1957-07-31 | 1963-05-09 | Siemens Ag | Adjustment of the switch-on and switch-off brightness of a light-controlled switch, especially twilight switch |
-
1957
- 1957-04-16 DE DE1957R0014403 patent/DE1748270U/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1148309B (en) * | 1957-07-31 | 1963-05-09 | Siemens Ag | Adjustment of the switch-on and switch-off brightness of a light-controlled switch, especially twilight switch |
DE1115809B (en) * | 1959-07-18 | 1961-10-26 | Gossen & Co Gmbh P | Photoelectric controlled switching device |
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