Original file (724 × 1,420 pixels, file size: 155 KB, MIME type: image/jpeg)
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Summary
| Description |
KN2 Krytron switch tube made by EG&G, used for fast high-voltage, high-current switching. Its best-known use is in the trigger circuits of nuclear weapons.
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| Source | Image by John Rehwinkel. |
| Author | John Rehwinkel |
| Permission (Reusing this file) |
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 images of this tube into the public domain. Lupo 20:10, 22 February 2006 (UTC) |
| Other versions | 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 removing distracting cables in the background. |
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Licensing
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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. |
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This work is free and may be used by anyone for any purpose. If you wish to use this content, you do not need to request permission as long as you follow any licensing requirements mentioned on this page.
The Wikimedia Foundation has received an e-mail confirming that the copyright holder has approved publication under the terms mentioned on this page. This correspondence has been reviewed by a Volunteer Response Team (VRT) member and stored in our permission archive. The correspondence is available to trusted volunteers as ticket #2006022210008687. If you have questions about the archived correspondence, please use the VRT noticeboard.
Ticket link: https://ticket.wikimedia.org/otrs/index.pl?Action=AgentTicketZoom&TicketNumber=2006022210008687
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File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 20:17, 25 February 2006 | | 724 × 1,420 (155 KB) | David.Monniaux | '''Description:''' KN2 "Krytron" switch tube made by EG&G '''Source:''' Image by [http://www.vitriol.com John Rehwinkel]. '''Permission:''' Released into public domain by John Rehwinkel. Confirmation e-mail received from Mr. Rehwinkel has been sent by [ |
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