Röhre, Kopplungs- 



Rohrenstativ 



acorn t. Kopp lungs- coupling 

 tube (RP input t. associated with 

 antenna). Kraftschwing- power 

 oscillator. Lautzei t-drift tube, 

 beam t.,'tube involving transit- 

 time or phase effects. Lenard- 

 Lenard c.-r. tube (used in radi- 

 ology and experiments on phos- 

 phors). Magnetfeld- magnetron 

 type of tube working with constant 

 magnetic field (strictly, a m. 

 operates with variable magnetic 

 field), permatron. Mass- measur- 

 ing tube, gage t., graduated t,, 

 burette. Mehrfach- multi-valve, 

 dual- or multi-purpose tube, mul- 

 ti-unit t. Mehrgitter- multi- 

 grid tube (say, tetrode, pentode, 

 etc.). Misch- mixer tube. Misch> 

 sei bstschwingende self-heterodyn- 

 ing mixer tube. Modulations- mix- 

 er tube, modulator t. Mosaik-, 

 doppelseitige image-multiplier 

 iconoscope. Negati vwi derstands- 

 kallirotron or dynatron types of 

 negative-resistance tube. Niveau- 

 level or leveling tube. Oxydkatho- 

 den- tube with oxide-coated fila- 

 ment, dull emitter t. Plation- 

 anplifier tube with filajnent 

 placed between control grid and 

 plate; (one model has photo-elec- 

 tric g. ) Pressboden- loctal base 

 tube. Prüf-, für Fernseher phas- 

 majector, monoscope, monotron. 

 Quecksilberhochdruck- high-pres- 

 sure mercury (-vapor) discharge 

 tube. Qu er Steuer- cross-control 

 beam tube, drift t., t. predi- 

 cated for its operation on 

 traraverse action on beam. 

 Resonanz- resonance indicator, 

 tuning i. (mostly glow-tube), 

 flashograph. Röntgen-,mit Helz- 

 kathode hot cathode X-ray tube, 

 Coolidge t. Schirmgitter-, 

 Schutzgitter- shield grid tube, 

 shielded-plate t., screen-g. t. 

 Schwing-, fremderregte master-ex- 

 cited oscillator tube (in an in- 

 dependent drive circuit). 

 Schwing-, selbsterregte self-ex- 



cited or self-oscillatory tube 

 (connected in direct drive circuit). 

 Sechspol- hexode. Siebenel ektroden- 

 heptode. Sondenbi I dfang- Farns- 

 worth dissector tube. Speicher- 

 ( signal) storage or storing tube 

 (telev. ) Speicher-und Bildwander- 

 super- iconoscope. Stab- arcotron. 

 Steuer- master, drive or pilot 

 oscillator, exciter tube. Trenn- 

 isolating tube, buffer t. 

 Trenn strom- spacing valve. Trift- 

 drift tube, beam t. (e.g. Klystron). 

 IJbersetzungs- Umkehr- converter 

 tube (used in avc schemes between 

 regulator and regulated tubes). 

 Vakuum- vacuum tube, discharge t. 

 Vervi elf'al tigungs- multiplier, 

 multipactor. üKasserkühl- water- 

 cooled tube. Wiedergabe-, 

 Braun 'sehe Braun cathoae-ray or 

 electronic picture reproducing 

 tube. Zeichenstrom- marking valve. 

 Zweiel ektroden- diode. Zwei f achzwei- 

 pol- duodiode tube. Zweifeld- 

 drift tube working with two fields 

 (Heil types of tubes). Zwischen- 

 strom- spacer valve. 

 Röhren-empfang mit gleichzeitiger 

 HF und AF Verstärkung dual or 

 reflex (valve) reception. 

 -fassung, federnde cushioned 

 socket or anti-microphonic tube 

 or valve-holder. -fuss pinch, 

 press, squash, stem or foot of a 

 tube or valve, -fuss, umgebördel- 

 ter r&-entrant squash or press. 

 -kapazitat interelectrode capaci- 

 tance, -kappe top cap (to bring in 

 control grid lead), -kolben bulb 

 of a tube, vessel or container of 

 a tube or valve, -konduktanz 

 transconductance. -lösch er tube 

 quench, -lot pipe solder. 

 -mehraufwand tube complement. 

 -Prüfer tube tester, t checker. 

 -rauschen tube noise, thermal 

 agitation of a tube, t. hiss, 

 valve rustle, -sockel tube 

 base, -spannungsmesser vacuum 

 tube voltmeter. -Sperrung 

 cut-off of tube, -stativ 



