File:LRS Valve.png
No higher resolution available.
LRS_Valve.png (211 × 516 pixels, file size: 199 KB, MIME type: image/png)
Captions
Captions
LRS Valve
Summary edit
| Description |
English: LRS (Lieben, Reisz, Strauss) valve.
On display in the Deutschen Technikmuseum Berlin Part of https://commons.wikimedia.org/wiki/File:WF_SRW317.jpg uploaded by Drahtlos on Wikicommons.Deutsch: Der österreichische Physiker Robert von Lieben[1] entwickelte eine quecksilberdampfgefüllte Verstärkerröhre mit zwei Elektroden und elektrostatischer oder elektromagnetischer Beeinflussung von außen – die sogenannte Liebenröhre – und meldete sie am 4. März 1906 beim Kaiserlichen Patentamt des Deutschen Reiches als Kathodenstrahlrelais zum Patent an.[2][3] Zusammen mit Eugen Reiß und Siegmund Strauß, deren vorrangiges Ziel ein Telefonverstärker war, formuliert Lieben in seinem Patent explizit die Verstärkung des elektrischen Signals als Erfindungszweck. |
| Date | |
| Source | File:WF_SRW317.jpg |
| Author | Drahtlos |
Licensing edit
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- 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.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:41, 22 May 2020 | | 211 × 516 (199 KB) | Ursulbrun (talk | contribs) | Uploaded a work by Drahtlos from https://commons.wikimedia.org/wiki/File:WF_SRW317.jpg with UploadWizard |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
File usage on other wikis
The following other wikis use this file:
- Usage on nl.wikipedia.org
