Antique radios, Old Time Radios
Fleming_Oscillation
 |
| Identical to |
Fleming_Oscillation
|
| First Series |
1906 -- Collector info (Sammler) |
| First Source
(s) |
1906 : Saga of the Vacuumtube, Tyne Picture page 47
|
|
| Base |
Edison medium E14 = 14 mm, mignon
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
|
| Description |
Etched with: Royal Ediswan, below "Fleming Oscillation Valve", below 4 Volts.
Text in other
languages (may
differ)
|
| Dimensions (WHD) |
42 x 82 x 32 mm / 1.65 x 3.23 x 1.26 inch |
| Weight |
16 g / 0.56 oz |
|
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Variants |
Sammlung
Gerd Junginger |
Fleming Diode*shielded versionBecause of the effects of nearby electrically charged bodies on the action of the valves, it was sometimes necessary to shield them by a covering of copper gauze which was grounded. "Saga of the Vacuum Tube" page 47. 17.Jul.2007 Gerd Junginger |
Fleming-Diode*ReplikaBei dieser Röhre handelt es sich um eine Repro, vermutlich um 1950. Herkunft ist leider unbekannt.
Sockel: E27. Länge gesamt: 130 mm, Durchmesser: 45 mm.
Quelle: Australischer Sammler 06.Sep.2007 Gerd Junginger |
Sammlung GJ
Gerd Junginger |
| |
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| No further Information
for |
Fleming_Oscillation |
|
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