Tube development after 1933
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Forum » Valves / tubes - Semiconductors » Tube development after 1933
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| Topic | Rating | Hits | Answ. | Author | Last text | Language | |||
| Penthode: Die Abhängigkeit d... |  |
254 | 0 | Rudolph, Dietmar | Rudolph, Dietmar | 09.Aug.19 |  |
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| Steuerkennlinen früher Regel... | |
309 | 0 | Rudolph, Dietmar | Rudolph, Dietmar | 24.Jul.19 | |
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| Identifizierung 6DI Röhre | 306 | 2 | ADAM, Christian | ADAM, Christian | 10.Apr.19 | |
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| German Multi-Cavity Magnetrons | 539 | 0 | Ciardiello, E. | Ciardiello, E. | 02.Nov.18 |  |
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| 1934 : Cupra-Röhren - wieder... |  |
10343 | 5 | Roschy, Jacob | Erb, Ernst | 26.Oct.18 | |
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| Early Philips Noval Tubes, a... | |
832 | 1 | Ciardiello, E. | Ciardiello, E. | 26.Oct.18 | |
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| The Sutton tube, the first r... | |
727 | 1 | Ciardiello, E. | Ciardiello, E. | 29.Sep.18 | |
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| Schirmgitterspannung von Mis... | |
693 | 0 | Rudolph, Dietmar | Rudolph, Dietmar | 05.May.18 | |
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| Gasbindung ohne Verdampfen e... | |
882 | 2 | Eisenbarth, G. | Rudolph, Dietmar | 03.Oct.17 | |
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| pin numbers European 7 pin (c) | 1358 | 5 | van Dijk, N. | van Dijk, N. | 26.Sep.16 | |
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| Increasing tube reliability ... | 2231 | 0 | Rudolph, Dietmar | Rudolph, Dietmar | 09.Aug.15 | |
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| Philips Monatsheft Nr.14 neu... | 2460 | 0 | Lebeth, Thomas | Lebeth, Thomas | 29.Mar.15 | |
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| Philips Monatsheft Nr.13 neu... | 2210 | 0 | Lebeth, Thomas | Lebeth, Thomas | 29.Mar.15 | |
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| Philips Monatsheft Nr.12 neu... | 2243 | 0 | Lebeth, Thomas | Lebeth, Thomas | 28.Mar.15 | |
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| 40 Jahre Valvo - Röhren | |
30151 | 4 | Roschy, Jacob | Erb, Ernst | 20.Dec.14 | |
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| Zweiröhren-Batterieempfänger... | 3743 | 0 | Steiner, Pius | Steiner, Pius | 17.Jul.14 | |
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| Die 1,4-V-Batterieröhren | |
3944 | 0 | Steiner, Pius | Steiner, Pius | 17.Jul.14 | |
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| Störungen durch Sekundäremis... |  |
3131 | 0 | Rudolph, Dietmar | Rudolph, Dietmar | 05.Jul.14 | |
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| The Modern Aladdin's Lamp | 3523 | 0 | Ciardiello, E. | Ciardiello, E. | 24.Apr.13 | |
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| The influence of Marconi on ... | 4988 | 0 | Ciardiello, E. | Ciardiello, E. | 21.Apr.12 | |
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| strange markings on US Tubes | 4424 | 2 | Holtmann, W. | Holtmann, W. | 14.Mar.12 | |
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| The road to high-frequency t... | 6334 | 0 | Ciardiello, E. | Ciardiello, E. | 27.Dec.10 | |
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| Dipl. Ing. Rolf Rigo versto... | 5270 | 0 | Eckardt, Wolfgang | Eckardt, Wolfgang | 22.Jul.10 | |
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| Röhren-Sockelkitte und deren... | |
4937 | 0 | Günzel, Thomas | Günzel, Thomas | 17.May.10 | |
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| Somebody knows about tube da... | 5538 | 1 | Makarenko, Iliya | Renz, Martin | 01.May.10 | |
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| Nixie and trochotron: Haydu ... | 12622 | 1 | Ciardiello, E. | Renz, Martin | 05.Apr.10 | |
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| VM Tubes: 1 - Heil Tubes | 6828 | 1 | Ciardiello, E. | Ciardiello, E. | 08.Feb.10 | |
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| VM Tubes: Magnetrons and Sim... | |
35471 | 1 | Ciardiello, E. | Ciardiello, E. | 03.Feb.10 | |
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| VM Tubes: 4 - TWTs and BWOs | 11581 | 0 | Ciardiello, E. | Ciardiello, E. | 01.Feb.10 | |
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| VM Tubes: 3 - Klystrons | 20781 | 0 | Ciardiello, E. | Ciardiello, E. | 22.Jan.10 | |
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| Tube replacement by Philips | 5055 | 2 | Cingel, Viktor | Roschy, Jacob | 05.Jan.10 | |
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| Mini-Loktal Röhren von Tungs... | 7670 | 0 | Trochelmann, H. | Trochelmann, H. | 30.Apr.09 | |
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| Russian tube manual | 12974 | 0 | Sousa, Joe | Sousa, Joe | 17.Apr.09 | |
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| Zeilenendröhren metallischer... | 4935 | 0 | Scharschmid..., W. | Scharschmid..., W. | 06.Apr.09 | |
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| Regenerierung- Anoden werden... | 5262 | 2 | Keil, Ralf | Keil, Ralf | 14.Mar.09 | |
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| Beam Power Tetrode | 19053 | 3 | Birkner † 1..., K. | Sousa, Joe | 21.Feb.09 | |
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| Poströhren / Weitverkehrsröh... | 5981 | 0 | Kull, Eckhard | Kull, Eckhard | 11.Jan.09 | |
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| Stahlröhren- unterschiedlich... | 5555 | 2 | Eckardt, Wolfgang | Lebeth, Thomas | 13.Sep.08 | |
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| Which ECC? tube | 6606 | 4 | Nyholm, Ake | Nyholm, Ake | 01.Jun.08 | |
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| Nuvistor Tubes in Radios-His... | 21729 | 3 | Erb, Ernst | Ciardiello, E. | 30.Apr.08 | |
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| Nullode, Röhre ohne Elektrod... | 6884 | 2 | Erb, Ernst | Erb, Ernst | 07.Feb.08 | |
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| 7-Volt-Heizung | 6222 | 6 | von Bechen ..., P. | Roschy, Jacob | 20.Jan.08 | |
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| Amperite | 5114 | 1 | VISKY, Francisc | Erb, Ernst | 16.Oct.07 | |
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| Unknown tube, Arcturus ? | 5795 | 4 | Junginger, Gerd | Junginger, Gerd | 02.Sep.07 | |
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| Niedervoltröhren in Autosupern | 5750 | 0 | Born †, Franz | Born †, Franz | 11.Jul.07 | |
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| SATOR Universalröhren 1934 | 6504 | 1 | Lebeth, Thomas | Erb, Ernst | 15.Feb.07 | |
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| Cu-Kathoden gescheitert - wa... | 7185 | 4 | Eisenbarth, G. | Eisenbarth, G. | 06.Feb.07 | |
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| Luxor-Sylvania tube | 7126 | 4 | Nyholm, Ake | Nyholm, Ake | 06.Jan.07 | |
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| RFT-Röhrentaschenbuch (RTB) | 6542 | 0 | Eckardt, Wolfgang | Eckardt, Wolfgang | 30.Aug.06 | |
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Röhren 1934 in Europa | 21223 | 7 | Roschy, Jacob | Roschy, Jacob | 17.Aug.06 | |
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