File:Mechanischer Hochspannungsgleichrichter.jpg

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Mechanischer_Hochspannungsgleichrichter.jpg (433 × 575 pixels, file size: 146 KB, MIME type: image/jpeg)

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Description
Deutsch: Historischer mechanicher Gleichrichter fuer Hochspannungen. Einsatz: bei Elektrofiltern.
Date 9.6.2006
Source Eigener Scan aus: Adolf Thomälen, Kurzes Lehrbuch der Elektrotechnik, Julius Springer Verlag, Berlin, 1922.
Author Scan erstellt von wdwd

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Date/TimeThumbnailDimensionsUserComment
current12:29, 31 March 2013Thumbnail for version as of 12:29, 31 March 2013433 × 575 (146 KB)DrJunge (talk | contribs), slant eliminated, white ballance adjusted, levels adjusted, denoised, sharpend, desaturated.
12:23, 9 June 2006Thumbnail for version as of 12:23, 9 June 2006433 × 575 (110 KB)Wdwd (talk | contribs){{Information| |Description=Historischer mechanicher Gleichrichter fuer Hochspannungen. Einsatz: bei Elektrofiltern |Source=Eigener Scan aus: "Lehrbuch der Elektrotechnik", Springer Verlag Berlin, 1922 (vergriffen) |Date=9.6.2006 |Author=Scan erstellt von

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