Extracto de la colección de válvulas de Marc Couque. Estas imágenes fueron aportadas en la página de válvula respectiva por Marc Couque.
| Audion_dbw |
1909 |
| DeForest-Tubes |
USA |
|
| TM |
1915 |
| Common type France tube/semi... |
F |
|
| TMC |
1916 |
| Métal; France (tubes) |
F |
|
| A_Siemens |
1916 |
| Siemens (& Halske, -Schucker... |
D |
|
| EVN171 |
1916 |
| Telefunken Deutschland (TFK)... |
D |
|
| VT-1 |
1917 |
| Western Electric Company Inc... |
USA |
|
| EVE173 |
1917 |
| Telefunken Deutschland (TFK)... |
D |
|
| CG-890 |
1918 ?? |
| General Electric Co. (GE); B... |
USA |
|
| MT3F |
1919 ?? |
| Ediswan, Siemens Edison Swan... |
GB |
|
| UV200 |
1920 |
| General Electric for Brand R... |
USA |
|
| WD11 |
1922 |
| Westinghouse for Brand RCA-R... |
USA |
|
| UV199 |
1922 |
| Common type Worldwide tube/s... |
ZZ |
|
| UV201A |
1922 |
| General Electric for Brand R... |
USA |
|
| ARDE |
1923 |
| Ediswan, Siemens Edison Swan... |
GB |
|
| E_Philips |
1923 ? |
| Philips; Eindhoven (tubes in... |
NL |
|
| WD12 |
1923 |
| RCA (RCA Victor Co. Inc.); N... |
USA |
|
| D-VI |
1923 |
| Philips; Eindhoven (tubes in... |
NL |
|
| Radio-Secteur |
1923 |
| Métal; France (tubes) |
F |
|
| GF |
1924 |
| Métal; France (tubes) |
F |
|
| R29 |
1924 |
| Dario (tubes) - voir aussi L... |
F |
|
| 6/100 |
1924 |
| Métal; France (tubes) |
F |
|
| 205D |
1924 |
| Western Electric Company Inc... |
USA |
|
| CL104 |
1925 |
| Métal; France (tubes) |
F |
|
| CL124 |
1925 |
| Métal; France (tubes) |
F |
|
| DG |
1925 ? |
| Métal; France (tubes) |
F |
|
| DZ1 |
1925 ? |
| Métal; France (tubes) |
F |
|
| Micro-Bigril |
1925 |
| La Radiotechnique (RT); Pari... |
F |
|
| RM |
1925 ? |
| Métal; France (tubes) |
F |
|
| 1018 |
1925 |
| Philips; Eindhoven (tubes in... |
NL |
|
| UX199 |
1925 |
| General Electric for Brand R... |
USA |
|
Marc Couque inauguró esta muestra de su colección el día 04.May.2006.
[noindex-sp]