Catalogue de radios anciennes
Fleming_1889
|
|
|
|
|
| Type: |
Signal Diode - one single system Detector |
|
| Identique à |
Fleming_1889
|
| Culot |
Wires
|
| Utilisé par |
Radio/TV-reception etc. |
| Chauffage |
Direct / Battery = |
| Description |
John Ambrose Fleming had the Edison Swan United Electric Company make him an experimental series of valves in 1889. THese were known as oscillation valves. Several types and sizes of a similar style were made. Filament voltage is unknown. Several of these are in the Science Museum in London and replicas have been made over the years.
|
| Bibliographie |
-- Collector info (Sammler)
|
|
|
|
|
|
[rmxtube-fr, noindex]
| Mentions légales |
Plus d'informations |
|
|
|
