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File:Streetlight control.jpg

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Summary

Description
English: The photoelectric control for a typical American "streetlight" type lamp
Deutsch: einfache, fotoelektrische Steuerung eines Dämmerungsschalters nordamerikanischer Bauart. Aufbau aus einem lichtabhängigen Widerstand. Im Dunkeln erkaltet die Heizspule des Thermo-Bimetallschalter, diese betätigt einen Sprungkontakt und schaltet somit einen Stromkreis.
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attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic, 2.0 Generic and 1.0 Generic license.
You are free:
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  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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14 April 2007

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Date/TimeThumbnailDimensionsUserComment
current13:43, 14 April 2007Thumbnail for version as of 13:43, 14 April 20071,161 × 920 (98 KB)Atlant{{Information |Description=The photoelectric control for a typical American "streetlight" type lamp |Source=self-made |Date=2007.04.14 |Author= MyName (~~~) |other_versions=none }}

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