radiomuseum.org

Fleming_135R

Information - Hilfe 
ID = 50483
       
Land:
Grossbritannien (UK)
Marke: Ediswan, Siemens Edison Swan Electric Co.; London
Entwickler: Fleming - valves; GB 
Typ:  HF-Diode - ein System   Detektor 
  <1925 sehr selten. ***
Identisch mit Fleming_135R

Sockel Swan-Bajonett B22=22 mm Seitenanschluss.
Anwender Radio/TV-Empfang etc.
Heizung Uf 4 Volt / If 0.25 Ampere / Direkt / Batterieheizung =
Beschreibung

The Fleming valves were made by the Edison and Swan United Electric Light Co. and marketed by Marconi Wireless telegraph Co. Ltd. Ref. Catalogue Marconi Wireless Telegraph Co. Ltd, about 1910. This tube had a copper-gauze shielding; see picture. Tube had a tungsten filament.

 
Literatur - - Manufacturers Literature   1910 Marconi catalogue, p.44
British Radio Valves - The Vintage Years: 1904-1925   Pages 7-16

circuit_1.png
Fleming_135R
Peter den Boer † 2025


Just Qvigstad
flemingdata_3.png
Fleming_135R: own collection
Peter den Boer † 2025

Sammlung von

 
fleming_135r_1_nvm.jpg

Fleming_135R
 

[rmxtube-ge, noindex]
  

Datenkonformität Mehr Informationen