[go: up one dir, main page]

DE404288C - Discharge tube with inert gas filling - Google Patents

Discharge tube with inert gas filling

Info

Publication number
DE404288C
DE404288C DEN19496D DEN0019496D DE404288C DE 404288 C DE404288 C DE 404288C DE N19496 D DEN19496 D DE N19496D DE N0019496 D DEN0019496 D DE N0019496D DE 404288 C DE404288 C DE 404288C
Authority
DE
Germany
Prior art keywords
gas filling
inert gas
discharge tube
atent
phosphorus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEN19496D
Other languages
German (de)
Inventor
Gilles Holst
Ekko Oosterhuis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of DE404288C publication Critical patent/DE404288C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/22—Means for obtaining or maintaining the desired pressure within the tube
    • H01J17/24—Means for absorbing or adsorbing gas, e.g. by gettering

Landscapes

  • Hydrogen, Water And Hydrids (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Lubricants (AREA)
  • Chemical Vapour Deposition (AREA)

Description

*) Von dem Patentsucher sind als die Erfinder angegeben worden:*) The patent seeker indicated the following as the inventors:

Gilles Holst und Ekko Oosterhiiis in Eindhoven, Holland.Gilles Holst and Ekko Oosterhiiis in Eindhoven, Holland.

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.

Claims (1)

P ATENT-Anspruch:P ATENT claim: Entladungsrohr mit Edelgasfüllung, dadurch gekennzeichnet, daß dasselbe zwecks Reinigung der wasserstofffreien Edelgasfüllung eine kleine Menge Phosphor enthält. Discharge tube with noble gas filling, characterized in that the same for the purpose Cleaning the hydrogen-free inert gas filling contains a small amount of phosphorus.
DEN19496D 1920-01-22 1920-12-29 Discharge tube with inert gas filling Expired DE404288C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL158509X 1920-01-22

Publications (1)

Publication Number Publication Date
DE404288C true DE404288C (en) 1924-10-14

Family

ID=19776522

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN19496D Expired DE404288C (en) 1920-01-22 1920-12-29 Discharge tube with inert gas filling

Country Status (3)

Country Link
DE (1) DE404288C (en)
FR (1) FR529093A (en)
GB (1) GB158509A (en)

Also Published As

Publication number Publication date
GB158509A (en) 1922-04-20
FR529093A (en) 1921-11-23

Similar Documents

Publication Publication Date Title
DE404288C (en) Discharge tube with inert gas filling
DE632664C (en) Gas-filled, electric discharge tubes for emitting light beams
JPS5266161A (en) Air spring apparatus
SU39894A1 (en) Arc welding electrode
SU36447A1 (en) Holder for standing in the car passengers
SU42516A1 (en) Conical screen
DE571396C (en) Dovetail connection of electrodes that are pushed together
SU45927A1 (en) The method of producing acetylene
DE630957C (en) Welding wire for copper-nickel alloys
SU27654A1 (en) The method of obtaining lead bleached from basic lead acetate and carbon dioxide
SU1957A1 (en) The way to protect balloons and airships from atmospheric discharges
SU5798A1 (en) The method of preparation of green copper paint small
SU3471A1 (en) The method of obtaining spongy lead for the preparation of the active mass of the battery
DE616767C (en) Brake field circuit with electron tubes, the emission characteristics of which do not show any saturation in the working area
SU49754A1 (en) Method of soldering and welding of aluminum
SU10368A1 (en) The method of preparation of the composition to remove plaque of lead and nickel silver from the barrel of a firearm
BARLOGEANU et al. The influence of foreign gases on the laser line 3. 39 microns in He-Ne(Foreign gases effects on He-Ne lasers IR emission, describing quenching due to positive column electron temperature decrease)
SU3209A1 (en) Sleeper Carrier
SU40296A1 (en) Dough preparation method
DE566864C (en) Highly emitting cathode for glow cathode discharge vessels
DE1179550B (en) Process for the preparation of trialkylgermanyl nitrates
GB203249A (en) Embrocation
GB383600A (en) Improvements in or relating to sparking plugs
重松義則 Ueber die form und abstossungszeit der Blattscheide der japanischen Bambus Arten
IAKOVLEV et al. Features of He-Ne laser emission modulation through the active element's excitation source(He-Ne laser emission modulation by varying discharge current, studying gas pressure effect and role of ballast resistor)