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 | |||
| German Multi-Cavity Magnetrons | 235 | 0 | Ciardiello, E. | Ciardiello, E. | 02.Nov.18 |  |
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| 1934 : Cupra-Röhren - wieder... |  |
9991 | 5 | Roschy, Jacob | Erb, Ernst | 26.Oct.18 |  |
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| Early Philips Noval Tubes, a... |  |
409 | 1 | Ciardiello, E. | Ciardiello, E. | 26.Oct.18 | |
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| The Sutton tube, the first r... | |
301 | 1 | Ciardiello, E. | Ciardiello, E. | 29.Sep.18 | |
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| Schirmgitterspannung von Mis... | |
456 | 0 | Rudolph, Dietmar | Rudolph, Dietmar | 05.May.18 | |
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| Gasbindung ohne Verdampfen e... | |
720 | 2 | Eisenbarth, G. | Rudolph, Dietmar | 03.Oct.17 | |
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| pin numbers European 7 pin (c) | 1194 | 5 | van Dijk, N. | van Dijk, N. | 26.Sep.16 | |
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| Increasing tube reliability ... | 2058 | 0 | Rudolph, Dietmar | Rudolph, Dietmar | 09.Aug.15 | |
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| Philips Monatsheft Nr.14 neu... | 2322 | 0 | Lebeth, Thomas | Lebeth, Thomas | 29.Mar.15 | |
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| Philips Monatsheft Nr.13 neu... | 2081 | 0 | Lebeth, Thomas | Lebeth, Thomas | 29.Mar.15 | |
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| Philips Monatsheft Nr.12 neu... | 2122 | 0 | Lebeth, Thomas | Lebeth, Thomas | 28.Mar.15 | |
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| 40 Jahre Valvo - Röhren | |
29369 | 4 | Roschy, Jacob | Erb, Ernst | 20.Dec.14 | |
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| Zweiröhren-Batterieempfänger... | 3537 | 0 | Steiner, Pius | Steiner, Pius | 17.Jul.14 | |
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| Die 1,4-V-Batterieröhren | |
3598 | 0 | Steiner, Pius | Steiner, Pius | 17.Jul.14 | |
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| Störungen durch Sekundäremis... |  |
2950 | 0 | Rudolph, Dietmar | Rudolph, Dietmar | 05.Jul.14 | |
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| The Modern Aladdin's Lamp | 3363 | 0 | Ciardiello, E. | Ciardiello, E. | 24.Apr.13 | |
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| The influence of Marconi on ... | 4761 | 0 | Ciardiello, E. | Ciardiello, E. | 21.Apr.12 | |
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| strange markings on US Tubes | 4234 | 2 | Holtmann, W. | Holtmann, W. | 14.Mar.12 | |
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| The road to high-frequency t... | 6089 | 0 | Ciardiello, E. | Ciardiello, E. | 27.Dec.10 | |
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| Dipl. Ing. Rolf Rigo versto... | 5081 | 0 | Eckardt, Wolfgang | Eckardt, Wolfgang | 22.Jul.10 | |
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| Röhren-Sockelkitte und deren... | |
4764 | 0 | Günzel, Thomas | Günzel, Thomas | 17.May.10 | |
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| Somebody knows about tube da... | 5319 | 1 | Makarenko, Iliya | Renz, Martin | 01.May.10 | |
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| Nixie and trochotron: Haydu ... | 11070 | 1 | Ciardiello, E. | Renz, Martin | 05.Apr.10 | |
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| VM Tubes: 1 - Heil Tubes | 6552 | 1 | Ciardiello, E. | Ciardiello, E. | 08.Feb.10 | |
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| VM Tubes: Magnetrons and Sim... | |
33400 | 1 | Ciardiello, E. | Ciardiello, E. | 03.Feb.10 | |
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| VM Tubes: 4 - TWTs and BWOs | 11202 | 0 | Ciardiello, E. | Ciardiello, E. | 01.Feb.10 | |
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| VM Tubes: 3 - Klystrons | 19997 | 0 | Ciardiello, E. | Ciardiello, E. | 22.Jan.10 | |
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| Tube replacement by Philips | 4863 | 2 | Cingel, Viktor | Roschy, Jacob | 05.Jan.10 | |
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| Mini-Loktal Röhren von Tungs... | 7325 | 0 | Trochelmann, H. | Trochelmann, H. | 30.Apr.09 | |
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| Russian tube manual | 12633 | 0 | Sousa, Joe | Sousa, Joe | 17.Apr.09 | |
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| Zeilenendröhren metallischer... | 4802 | 0 | Scharschmid..., W. | Scharschmid..., W. | 06.Apr.09 | |
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| Regenerierung- Anoden werden... | 5085 | 2 | Keil, Ralf | Keil, Ralf | 14.Mar.09 | |
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| Beam Power Tetrode | 18259 | 3 | Birkner † 1..., K. | Sousa, Joe | 21.Feb.09 | |
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| Poströhren / Weitverkehrsröh... | 5820 | 0 | Kull, Eckhard | Kull, Eckhard | 11.Jan.09 | |
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| Stahlröhren- unterschiedlich... | 5424 | 2 | Eckardt, Wolfgang | Lebeth, Thomas | 13.Sep.08 | |
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| Which ECC? tube | 6373 | 4 | Nyholm, Ake | Nyholm, Ake | 01.Jun.08 | |
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| Nuvistor Tubes in Radios-His... | 20951 | 3 | Erb, Ernst | Ciardiello, E. | 30.Apr.08 | |
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| Nullode, Röhre ohne Elektrod... | 6665 | 2 | Erb, Ernst | Erb, Ernst | 07.Feb.08 | |
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| 7-Volt-Heizung | 6036 | 6 | von Bechen, Peter | Roschy, Jacob | 20.Jan.08 | |
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| Amperite | 4881 | 1 | VISKY, Francisc | Erb, Ernst | 16.Oct.07 | |
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| Unknown tube, Arcturus ? | 5590 | 4 | Junginger, Gerd | Junginger, Gerd | 02.Sep.07 | |
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| Niedervoltröhren in Autosupern | 5596 | 0 | Born †, Franz | Born †, Franz | 11.Jul.07 | |
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| SATOR Universalröhren 1934 | 6265 | 1 | Lebeth, Thomas | Erb, Ernst | 15.Feb.07 | |
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| Cu-Kathoden gescheitert - wa... | 6964 | 4 | Eisenbarth, G. | Eisenbarth, G. | 06.Feb.07 | |
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| Luxor-Sylvania tube | 6925 | 4 | Nyholm, Ake | Nyholm, Ake | 06.Jan.07 | |
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| RFT-Röhrentaschenbuch (RTB) | 6321 | 0 | Eckardt, Wolfgang | Eckardt, Wolfgang | 30.Aug.06 | |
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Röhren 1934 in Europa | 20818 | 7 | Roschy, Jacob | Roschy, Jacob | 17.Aug.06 | |
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| Seltene Ausführung Rens 1204 | 5792 | 1 | Haas, Joachim | Steyer, Martin | 14.May.06 | |
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| 70 Jahre Rote Röhren - 70 Ja... | 5473 | 0 | Roschy, Jacob | Roschy, Jacob | 01.May.06 | |
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| Unbekannter Röhrenhersteller... | 9233 | 1 | Eckardt, Wolfgang | Eckardt, Wolfgang | 20.Apr.06 | |
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