File:12AE10CompactronTube.jpg

Summary

Description
English: *Description: 12AE10, a Compactron dual pentode vacuum tube
  • Source: Image by John Rehwinkel.
  • Permission: Released into public domain by John Rehwinkel. Confirmation e-mail received from Mr. Rehwinkel has been sent by Lupo to permissions AT wikimedia DOT org. Note that Mr. Rehwinkel has also released his original, full-scale image into the public domain. Lupo 20:07, 22 February 2006 (UTC)
  • Comment: Note that the tube is vertical, although it doesn't look that way. The left border of the glass and the vertical structures in the interior are vertical; the right boundary of the glass isn't: vacuum tubes are not perfect cylinders!
  • History: originally uploaded as a thumbnail to the en: Wikipedia by User:EricBarbour. Larger version produced by Lupo from Mr. Rehwinkel's originals by rotating, cropping, and correcting some turquoise and white blotches.
Date 25 February 2006 (original upload date)
Source No machine-readable source provided. Own work assumed (based on copyright claims).Category:Assumed own work
Author No machine-readable author provided. David.Monniaux assumed (based on copyright claims). Category:Files with no machine-readable source

Licensing

Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
Category:Self-published work#12AE10CompactronTube.jpgCategory:PD-self#12AE10CompactronTube.jpg

Category:Items with VRTS permission confirmed Category:Dual pentodes Category:General Electric vacuum tubes
Category:Assumed own work Category:Dual pentodes Category:Files with no machine-readable source Category:General Electric vacuum tubes Category:Items with VRTS permission confirmed Category:PD-self Category:Self-published work