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Tube development after 1933

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Forum » Valves / tubes - Semiconductors » Tube development after 1933
Topics: 1 to 50 from 71
  Topic Rating Hits Answ. Author Last text   Language
  Early Philips Noval Tubes, a... 11 Rating Ø 4.5 1125 3 Ciardiello, E. Ciardiello, E. 13.Sep.19 english  
  Röhren: Unterheizung als Bet... 14 Rating Ø 5.0 478 0 Rudolph, Dietmar Rudolph, Dietmar 24.Aug.19 deutsch  
  Penthode: Die Abhängigkeit d... 10 Rating Ø 4.5 375 0 Rudolph, Dietmar Rudolph, Dietmar 09.Aug.19 deutsch  
  Steuerkennlinen früher Regel... 9 Rating Ø 4.5 376 0 Rudolph, Dietmar Rudolph, Dietmar 24.Jul.19 deutsch  
  Identifizierung 6DI Röhre   338 2 ADAM, Christian ADAM, Christian 10.Apr.19 deutsch  
  German Multi-Cavity Magnetrons   611 0 Ciardiello, E. Ciardiello, E. 02.Nov.18 english  
  1934 : Cupra-Röhren - wieder... 9 Rating Ø 5.0 10406 5 Roschy, Jacob Erb, Ernst 26.Oct.18 deutsch  
  The Sutton tube, the first r... 8 Rating Ø 5.0 827 1 Ciardiello, E. Ciardiello, E. 29.Sep.18 english  
  Schirmgitterspannung von Mis... 12 Rating Ø 5.0 761 0 Rudolph, Dietmar Rudolph, Dietmar 05.May.18 deutsch  
  Gasbindung ohne Verdampfen e... 12 Rating Ø 5.0 924 2 Eisenbarth, G. Rudolph, Dietmar 03.Oct.17 deutsch  
  pin numbers European 7 pin (c)   1399 5 van Dijk, N. van Dijk, N. 26.Sep.16 english  
  Increasing tube reliability ...   2272 0 Rudolph, Dietmar Rudolph, Dietmar 09.Aug.15 english  
  Philips Monatsheft Nr.14 neu...   2509 0 Lebeth, Thomas Lebeth, Thomas 29.Mar.15 deutsch  
  Philips Monatsheft Nr.13 neu...   2240 0 Lebeth, Thomas Lebeth, Thomas 29.Mar.15 deutsch  
  Philips Monatsheft Nr.12 neu...   2274 0 Lebeth, Thomas Lebeth, Thomas 28.Mar.15 deutsch  
  40 Jahre Valvo - Röhren 14 Rating Ø 5.0 30335 4 Roschy, Jacob Erb, Ernst 20.Dec.14 deutsch  
  Zweiröhren-Batterieempfänger...   3793 0 Steiner, Pius Steiner, Pius 17.Jul.14 deutsch  
  Die 1,4-V-Batterieröhren 9 Rating Ø 4.5 4012 0 Steiner, Pius Steiner, Pius 17.Jul.14 deutsch  
  Störungen durch Sekundäremis... 11 Rating Ø 4.0 3178 0 Rudolph, Dietmar Rudolph, Dietmar 05.Jul.14 deutsch  
  The Modern Aladdin's Lamp   3565 0 Ciardiello, E. Ciardiello, E. 24.Apr.13 english  
  The influence of Marconi on ...   5042 0 Ciardiello, E. Ciardiello, E. 21.Apr.12 english  
  strange markings on US Tubes   4471 2 Holtmann, W. Holtmann, W. 14.Mar.12 english  
  The road to high-frequency t...   6384 0 Ciardiello, E. Ciardiello, E. 27.Dec.10 english  
  Dipl. Ing. Rolf Rigo versto...   5309 0 Eckardt, Wolfgang Eckardt, Wolfgang 22.Jul.10 deutsch  
  Röhren-Sockelkitte und deren... 7 Rating Ø 4.5 4977 0 Günzel, Thomas Günzel, Thomas 17.May.10 deutsch  
  Somebody knows about tube da...   5579 1 Makarenko, Iliya Renz, Martin 01.May.10 english  
  Nixie and trochotron: Haydu ...   12705 1 Ciardiello, E. Renz, Martin 05.Apr.10 english  
  VM Tubes: 1 - Heil Tubes   6879 1 Ciardiello, E. Ciardiello, E. 08.Feb.10 english  
  VM Tubes: Magnetrons and Sim... 10 Rating Ø 5.0 35957 1 Ciardiello, E. Ciardiello, E. 03.Feb.10 english  
  VM Tubes: 4 - TWTs and BWOs   11695 0 Ciardiello, E. Ciardiello, E. 01.Feb.10 english  
  VM Tubes: 3 - Klystrons   20957 0 Ciardiello, E. Ciardiello, E. 22.Jan.10 english  
  Tube replacement by Philips   5089 2 Cingel, Viktor Roschy, Jacob 05.Jan.10 english  
  Mini-Loktal Röhren von Tungs...   7767 0 Trochelmann, H. Trochelmann, H. 30.Apr.09 deutsch  
  Russian tube manual   13064 0 Sousa, Joe Sousa, Joe 17.Apr.09 english  
  Zeilenendröhren metallischer...   4974 0 Scharschmid..., W. Scharschmid..., W. 06.Apr.09 deutsch  
  Regenerierung- Anoden werden...   5315 2 Keil, Ralf Keil, Ralf 14.Mar.09 deutsch  
  Beam Power Tetrode   19247 3 Birkner † 1..., K. Sousa, Joe 21.Feb.09 english  
  Poströhren / Weitverkehrsröh...   6029 0 Kull, Eckhard Kull, Eckhard 11.Jan.09 deutsch  
  Stahlröhren- unterschiedlich...   5588 2 Eckardt, Wolfgang Lebeth, Thomas 13.Sep.08 deutsch  
  Which ECC? tube   6647 4 Nyholm, Ake Nyholm, Ake 01.Jun.08 english  
  Nuvistor Tubes in Radios-His...   21922 3 Erb, Ernst Ciardiello, E. 30.Apr.08 english  
  Nullode, Röhre ohne Elektrod...   6930 2 Erb, Ernst Erb, Ernst 07.Feb.08 deutsch  
  7-Volt-Heizung   6264 6 von Bechen ..., P. Roschy, Jacob 20.Jan.08 deutsch  
  Amperite   5166 1 VISKY, Francisc Erb, Ernst 16.Oct.07 english  
  Unknown tube, Arcturus ?   5850 4 Junginger, Gerd Junginger, Gerd 02.Sep.07 english  
  Niedervoltröhren in Autosupern   5800 0 Born †, Franz Born †, Franz 11.Jul.07 deutsch  
  SATOR Universalröhren 1934   6544 1 Lebeth, Thomas Erb, Ernst 15.Feb.07 deutsch  
  Cu-Kathoden gescheitert - wa...   7238 4 Eisenbarth, G. Eisenbarth, G. 06.Feb.07 deutsch  
  Luxor-Sylvania tube   7177 4 Nyholm, Ake Nyholm, Ake 06.Jan.07 english  
  RFT-Röhrentaschenbuch (RTB)   6594 0 Eckardt, Wolfgang Eckardt, Wolfgang 30.Aug.06 deutsch  
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