PL4972B1 - A discharge tube for producing positive light. - Google Patents
A discharge tube for producing positive light. Download PDFInfo
- Publication number
- PL4972B1 PL4972B1 PL4972A PL497225A PL4972B1 PL 4972 B1 PL4972 B1 PL 4972B1 PL 4972 A PL4972 A PL 4972A PL 497225 A PL497225 A PL 497225A PL 4972 B1 PL4972 B1 PL 4972B1
- Authority
- PL
- Poland
- Prior art keywords
- mercury
- discharge tube
- positive light
- discharge
- neon
- Prior art date
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- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 16
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 16
- 229910052753 mercury Inorganic materials 0.000 description 13
- 229910052786 argon Inorganic materials 0.000 description 8
- 229910052754 neon Inorganic materials 0.000 description 8
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 8
- 229910052743 krypton Inorganic materials 0.000 description 3
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 3
- 229910052724 xenon Inorganic materials 0.000 description 3
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 3
- 229910052793 cadmium Inorganic materials 0.000 description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 241000124032 Paracheirodon axelrodi Species 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- -1 and above all Chemical compound 0.000 description 1
- BKZJXSDQOIUIIG-UHFFFAOYSA-N argon mercury Chemical compound [Ar].[Hg] BKZJXSDQOIUIIG-UHFFFAOYSA-N 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002730 mercury Chemical class 0.000 description 1
- ZQBKQZMRKNZHLL-UHFFFAOYSA-N mercury neon Chemical compound [Ne].[Hg] ZQBKQZMRKNZHLL-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 150000002835 noble gases Chemical class 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Description
, Niniejszy wynalazek dotyczy rur wyla¬ dowawczych, przedewszystkiem zas rur, przeznaczonych do celów oswietlania zapo- moca swiatla slupa dodatniego.The present invention relates to discharge tubes, in particular tubes, intended to be illuminated by means of a positive pillar.
Jest rzecza znana napelnianie takich rur wyladowawczych neonem, wskutek czego swiatlo tych rur posiada barwe czer¬ wona. Jest równiez rzecza znana zaopa¬ trywanie rur wyladowawczych, wytwarza¬ jacych slup swietlny dodatni i napelnionych neonem, w niewielka ilosc rteci w formie kropli rteciowej. Wskutek ogrzania, na któ¬ re rura podczas wyladowania jest wysta¬ wiona, rtec paruje, a przy pewnej okre¬ slonej temperaturze cisnienie pary rteci wzrasta do tego stopnia, iz para rteciowa zaczyna brac udzial w wyladowaniu i swia¬ tlo dodatnie, wysylane przez rure wyla¬ dowawcza, jest wytwarzane nawet glównie przez promieniowanie atomów rteci, co po¬ woduje zamiane barwy czerwonej na nie¬ bieska. Rury wyladowawcze tego rodzaju posiadaja te wade, ze jezeli wskutek ja¬ kiejkolwiek przyczyny, np. wskutek zbyt niskiej temperatury otaczajacego powie¬ trza atmosferycznego, temperatura rury obnizy sie zbytnio, cisnienie pary rteci mo¬ ze spasc do tak malej wartosci, iz rtec nie bierze praktycznie zadnego juz udzialu w wyladowaniu, wskutek czego niebieskie swiatlo rteciowe zamienia sie znowu w czerwone swiatlo neonowe.It is known to fill such discharge tubes with neon so that the lumen of these discharge tubes has a red color. It is also known to supply discharge tubes, which produce a positive light pole and are filled with neon, with a small amount of mercury in the form of a mercury drop. As a result of the heating to which the tube is exposed during the discharge, mercury evaporates, and at a certain temperature, the pressure of the mercury vapor increases to such an extent that the mercury vapor begins to participate in the discharge and the light is positive, sent by the tube discharge, it is produced even mainly by the radiation of mercury atoms, which causes the red to blue color. Discharge tubes of this type have the disadvantage that if, for any reason, e.g. too low temperature of the surrounding air, the temperature of the tube drops too much, the pressure of the mercury vapor may drop to such a low value that mercury does not take up. practically no longer involved in the lightning process, with the result that the blue mercury light turns back into red neon light.
Stwierdzono, ze wade te odczuwa sie w stopniu znacznie mniejszym, gdy zamiastneonu stosuje sie ione gazy szlachetne, a przedewszystkiem argon, choc i krypton i ksenon moga dac wyniki korzystne.It has been found that these disadvantages are felt to a much lesser extent when noble gases are used instead of neon, and above all, argon, although krypton and xenon can give favorable results.
Podlug wynalazku niniejszego rury wy- ladowawcze napelnia sie jednym lub kil¬ koma z pomiedzy nastepujacych gazów: argonem, kryptonem i ksenonem, oraz pa¬ rami jednego lub dwu nastepujacych me¬ tali: rteci i kadmu. Najlepiej jest stoso¬ wac napelnienie z argonu i rteci, przyczem cisnienie argonu przekracza 4 mm slupa rteci, Rury wyladowawcze, zbudowane po¬ dlug wynalazku niniejszego, moga wytwa¬ rzac swiatlo rteciowe jeszcze przy tych temperaturach, przy których rura wylado- wawcza z napelnieniem neonowo-rteciowem wysyla juz swiatlo neonowe. Jest to zja¬ wisko nieoczekiwane, poniewaz napiecie wzbudzajace argonu jest przeciez nizsze od napiecia neonu. Z tego powodu naleza¬ loby oczekiwac, ze w temperaturze, w któ¬ rej rura neonowo-rteciowa daje swiatlo neonowe, rura argono-rteciowa tembardziej powinna dawac wylacznie swiatlo argono¬ we, tymczasem doswiadczenie wykazuje, ze w pewnych okreslonych temperaturach wystepuje zjawisko przeciwne.According to the present invention, the discharge tubes are filled with one or more of the following gases: argon, krypton, and xenon, and vapor of one or two of the following metals: mercury and cadmium. It is best to use an argon and mercury filling, since the argon pressure exceeds 4 mm of mercury column. - mercury already sends neon light. This is an unexpected phenomenon since the argon excitation voltage is after all lower than that of neon. For this reason, it would be expected that at the temperature at which the neon-mercury tube gives off neon light, the argon-mercury tube should even more emit only argon light, while experience has shown that at certain certain temperatures the opposite is true.
Wielka zalete rur wyladowawczych po¬ dlug wynalazku niniejszego stanowi równiez i to, iz napiecie, potrzebne do uruchomie¬ nia takich rur, jest nizsze od napiecia do uruchamiania rur wyladowawczych o pro¬ mieniowaniu slupa dodatniego, zawieraja¬ cych neon oraz pare rteci. Sprawnosc rur wyladowawczych podlug wynalazku niniej¬ szego jest wieksza, anizeli sprawnosc rur, zawierajacych neon oraz pare rteci.A great advantage of the discharge tubes according to the present invention is also that the voltage required to actuate such tubes is lower than the voltage for activating the positive pole discharge tubes containing neon and some mercury. The efficiency of the discharge pipes of the present invention is greater than that of the pipes containing neon and a few mercury.
Z as tr z ez cni a patentowe. 1. Rura wyladowawcza do swiatla do¬ datniego, znamienna tern, ze jest napelnio¬ na jednym lub kilkoma z nastepujacych gazów: argonem, kryptonem i ksenonem, oraz parami jednego lub dwu z nastepuja¬ cych metaLi: rteci i kadmu. 2. Rura wyladowawcza do swiatla do¬ datniego wedlug zastrz. 1, znamienna tern, ze jest napelniona argonem o cisnieniu, przekraczaj acem 4 mm slupa rteci, i para rteciowa.A c with a patent duty. 1. A discharge tube for positive light, characterized by being filled with one or more of the following gases: argon, krypton and xenon, and vapor of one or two of the following metals: mercury and cadmium. 2. A discharge tube for positive light according to claim The material of claim 1, characterized by the fact that it is filled with argon with a pressure exceeding 4 mm of mercury column and mercury vapor.
N. V. Philips' Gloeilampenfabrieken.N. V. Philips' Gloeilampenfabrieken.
Zastepca: W. Suchowiak. rzecznik patentowy.Deputy: W. Suchowiak. Patent Attorney.
Druk L. Bofluslawtkitgo, Warszawa.Printed by L. Bofluslawtkitgo, Warsaw.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL4972B1 true PL4972B1 (en) | 1926-07-31 |
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