Ferranti valve
From EverybodyWiki Bios & Wiki
The Ferranti valve is a type of vacuum tube developed by Messers. Ferranti Ltd., in measuring the charge-to-mass ratio of an electron. It consists of an anode and two co-axial guard rings. A cathode, as a thin wire of tungsten filament, runs through this arrangement. When heated to a particular temperature using an HT electricity supply, electrons are emitted.
External links[edit]
- The Ferranti Collection [1996.10/4 - 1996.10/6]. Museum of Science and Industry in Manchester. Manchester, UK.
This technology-related article is a stub. You can help EverybodyWiki by expanding it. |
This article "Ferranti valve" is from Wikipedia. The list of its authors can be seen in its historical and/or the page Edithistory:Ferranti valve. Articles copied from Draft Namespace on Wikipedia could be seen on the Draft Namespace of Wikipedia and not main one.