PL467B1 - Lighting device for Rontgen installations. - Google Patents

Lighting device for Rontgen installations. Download PDF

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Publication number
PL467B1
PL467B1 PL467A PL46720A PL467B1 PL 467 B1 PL467 B1 PL 467B1 PL 467 A PL467 A PL 467A PL 46720 A PL46720 A PL 46720A PL 467 B1 PL467 B1 PL 467B1
Authority
PL
Poland
Prior art keywords
lighting device
rontgen
installations
tubes
ray tubes
Prior art date
Application number
PL467A
Other languages
Polish (pl)
Filing date
Publication date
Application filed filed Critical
Publication of PL467B1 publication Critical patent/PL467B1/en

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Description

Dzialanie rurek Rontgena odbywa sie przewaznie w przyciemnionych pomie¬ szczeniach. Do niektórych celów, jak np. dla regulowania oporów dodatko¬ wych lub tez odczytywania przyrzadów mierniczych, musi byc przewidziane osob¬ ne urzadzenie do oswietlenia. Ogólne rozpraszajace sie oswietlenie jest szko¬ dliwe, poniewaz ono czyni niemozliwem obserwacje przy ekranie swietlnym, któ¬ re powinny sie odbywac w zupelnej ciemn sci; miejscowe oswietlenie tylko w tych punktach, gdzie ono jest uzy¬ wane bezposrednio, jest uzaleznione od istnienia przewodów oswietlenia elek¬ trycznego.Podlug wynalazku, prad induktora, stosowany dla dzialania rurek Rontgena, ulega równoczesnemu przeprowadzaniu przez specjalnie skonstruowane rurki Geislera, wysylajace slabe swiatlo, w zu¬ pelnosci wystarczajace dla oswietlenia miejscowego. Te male rurki Geislera sa szeregowo z rurkami Rontgena wlaczo¬ ne bezposrednio do obwodu pradu wy¬ sokiego napiecia. Na skutek swego ma¬ lego oporu nie wywieraja one w naj¬ mniejszym stopniu wplywu szkodliwego na obwód pradu Rontgena i przy wla¬ czeniu rurek Rontgena oswietlaja auto¬ matycznie przyrzad, przed którym sie znajduja.Slabe Samo przez sie swiatlo Geisle- rowskie zostaje celowo skoncentrowane przez ciasne ulozenie obok siebie zwoju rurek, np. przez spiralna forme rurek Geislera.To urzadzenie oswietlenia posiada tewielka zalete, ze moze byc wszedzie umieszczone, nie wymaga zadn}7ch srod¬ ków dzialania, oprócz istniejacego bez tego pradu wysokiego napiecia rurki, i ze, na skutek swego szeregowego wla¬ czenia z rurkami Rontgena, automatycz¬ nie swieci bez dalszych srodków, przy wlaczeniu obwodu pradu rurek, na któ¬ ry nie zostaje wywarty wplyw szko¬ dliwy. PL PLX-ray tubes usually operate in darkened rooms. For some purposes, such as adjusting additional resistances or reading measuring instruments, a separate lighting device must be provided. General, diffuse lighting is harmful because it makes observations at the light screen, which should be performed in complete darkness, impossible; Local illumination, only at those points where it is directly used, is dependent on the existence of electric lighting conductors. According to the invention, the inductor current used to operate the X-ray tubes is simultaneously passed through specially designed Geisler tubes, which emit a weak light, entirely sufficient for local illumination. These small Geisler tubes are connected in series with the X-ray tubes directly to the high-voltage circuit. Due to their low resistance, they do not exert the slightest harmful influence on the X-ray circuit and automatically illuminate the apparatus in front of them when the X-ray tubes are switched on. The weak Geisler light itself is deliberately concentrated by tightly arranging a coil of tubes next to each other, for example by the spiral shape of the Geisler tubes. This illumination device has the great advantage that it can be placed anywhere, requires no means of operation other than the already existing high-voltage tube current, and that, because of its series connection with the X-ray tubes, it automatically illuminates without further means when the tube current circuit is switched on, which is not influenced by the X-ray tubes. harmful. PL PL

PL467A 1920-05-21 Lighting device for Rontgen installations. PL467B1 (en)

Publications (1)

Publication Number Publication Date
PL467B1 true PL467B1 (en) 1924-08-30

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