Prüfgerät 



219 



punktförmi g 



-gerät trouble shooting device, 

 tester, set analyzer (radio). 

 -ling test piece, t. specimen, t. 

 model, t. sample, -pult test desk. 

 -röhre fUr Fernseher phasmajector, 

 monoscope, monotron. -schnarre 

 test buzzer, -sender service test 

 oscillator, -sonde, Klauen- claw- 

 type test probe or prod, search 

 electrode, -spitze penetrator 

 (of hardness tester); indenter. 

 -stabeinschnUrung waist (forming 

 in bar under tensile test), 

 -stand test bed. -streifen buzz 

 track (on a film), -verfahren 

 prosecution (of a patent ap- 

 plication), period during which 

 Patent Office Examiner reviews 

 novelty and merits of a disclosure; 

 test method. 



Prüfung (s.a. Probe, Prllfer, Messer, 

 Messgerät, Messung), examination, 

 testing, perusal, consideration, 

 inspection, investigation, review- 

 ing, surveying, verification, 

 check, search, probe. -,nlcht- 

 zerstörende, zerstörungsfreie 

 non-destructive test. Abnahme- 

 acceptance test. Dauerstand- 

 festigkelts--(long-time) creep 

 test. Elsenpulver- Magnaflux in- 

 spection (using iron dust). 

 Impuls- s. Prüfung, Stoss-. 

 Material- testing of materials. 

 Rauhheits- testing with smooth- 

 ness meter or gloss imeter. Regen- 

 rain test, wet t. (of an insula- 

 tor). Stoss- impact, flash or 

 impulse test (of insulation). 

 Treib- cupping test. Verschlelss- 

 abrasion test, t. to ascertain 

 wear and tear. 2errels-,Zleh- 

 tensile test, breaking t., rending 

 t. 



Pseudo-d'ämpfung loss of selectivity 

 by parallel internal resistance. 

 -Schwund pseudo-fading (due to 

 swing or swaying of antenna). 



Puffer grommet, cushion, pad, buffer, 

 shock absorber, -betrieb floating 

 battery operation, -lösung buffer 



solution, -stufe buffer stage, 

 separator s. 



Pulsation pulsation, beat, throb. 



Pulser pulsator (fatigue tester) 



pul s-verfahren,Ein- monopulse 

 method. -Verstärker, 

 Bildsynchronlsierungs- frame 

 synchronizing (or low sync) im- 

 pulse amplifier. 



Pult, Misch- mixing, monitoring or 

 supervising desk. Prüf- test 

 desk, -befeuerung firing on 

 stepped grate bars, -ofen 

 black-flame hearth. 



pulverartig pulverulent, pulverous, 

 powdered, dust-like. 



Pulverdiagramm powder pattern. 



pulverig powdery, pulverulent, 

 pulverous, dust-like. 



Pulverkern, gepresster Eisen- 

 compressed iron-dust core. 



pulvern powder, pulverize. 



Pumpe, Kreisel- centrifugal pump, 

 turbine p. Lade- charging pump, 

 compression p. 



Pumpenlamelle vane (of Gaede 

 vacuum pump). 



Pumpstengel pumping lead (short 

 piece of tube connecting vessel 

 to be evacuated and vacuum pump), 

 exhaust tube, e. vent. 



Punkt, ausgezeichneter cardinal 

 point (opt.) Berührungs- 

 point of contact, tangency or 

 osculation, touching p. Brenn- 

 focal point (opt.) Elnschnürungs- 

 crossover (in electron-optics). 

 Flucht-vanishing point. Haupt- 

 principal point, unit point 

 (opt.) Kardinal- cardinal point 

 (opt.) Kehr- cusp. Knoten- 

 nodal point (opt.) Morse- 

 brelter, spitzer, lengthened dot, 

 clipped dob.. Nabel-umbilic. 

 Wende- cusp. 



Punktall I nse toric lens. 



punktförmig punctiform; crater- 

 shaped. -(e) Induktivität 

 lumped inductance, concentrated i. 

 -(ef Que lie point (shaped) source 

 or emitter (of light, electrons, 



