AT153448B - Gas-filled electric light bulb. - Google Patents

Gas-filled electric light bulb.

Info

Publication number
AT153448B
AT153448B AT153448DA AT153448B AT 153448 B AT153448 B AT 153448B AT 153448D A AT153448D A AT 153448DA AT 153448 B AT153448 B AT 153448B
Authority
AT
Austria
Prior art keywords
gas
light bulb
electric light
filled electric
filled
Prior art date
Application number
Other languages
German (de)
Original Assignee
Ver Gluehlampen & Elek Ag
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 Ver Gluehlampen & Elek Ag filed Critical Ver Gluehlampen & Elek Ag
Application granted granted Critical
Publication of AT153448B publication Critical patent/AT153448B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H01K1/34—Double wall vessels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Discharge Lamp (AREA)
  • Resistance Heating (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Gasgefüllte elektrisehe Glühlampe. 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 möglichkeit des Kolbens auch noch eine starke Erhöhung der für 1000 Stunden berechneten Lichtausbeute, also der inneren Qualität der Lampe. 



   PATENT-ANSPRÜCHE :
1. Gasgefüllte elektrische Glühlampe, gekennzeichnet durch gleichzeitige Verwendung eines Glühkörpers gedrängter Gestalt, einer Gasfüllung aus Krypton und/oder Xenon und eines Füllungsdruckes von mehr als 10 Atm., zweckmässig mit einem Kolben aus schwerschmelzbarem Glas, zweckmässig Quarzglas.



   <Desc / Clms Page number 1>
 



  Gas-filled electric light bulb.
 EMI1.1
 

 <Desc / Clms Page number 2>

 possibility of the bulb also a significant increase in the light output calculated for 1000 hours, i.e. the internal quality of the lamp.



   PATENT CLAIMS:
1. Gas-filled electric incandescent lamp, characterized by the simultaneous use of a compact incandescent body, a gas filling made of krypton and / or xenon and a filling pressure of more than 10 atm., Suitably with a bulb made of refractory glass, suitably quartz glass.

Claims (1)

2. Glühlampen nach Anspruch 1, gekennzeichnet durch einen Stickstoffzusatz von weniger als 120 mm Quecksilbersäule Partialdruck. EMI2.1 2. Incandescent lamps according to claim 1, characterized by an addition of nitrogen of less than 120 mm of mercury partial pressure. EMI2.1
AT153448D 1936-09-12 1936-09-12 Gas-filled electric light bulb. AT153448B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT153448T 1936-09-12

Publications (1)

Publication Number Publication Date
AT153448B true AT153448B (en) 1938-05-25

Family

ID=3647578

Family Applications (1)

Application Number Title Priority Date Filing Date
AT153448D AT153448B (en) 1936-09-12 1936-09-12 Gas-filled electric light bulb.

Country Status (4)

Country Link
AT (1) AT153448B (en)
FR (1) FR826612A (en)
GB (1) GB481063A (en)
NL (1) NL49383C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3501776A1 (en) * 1985-01-21 1986-07-24 Paul Prof. Dr. 7500 Karlsruhe Schulz Incandescent lamps of high light yield
AU2003219350A1 (en) * 2002-04-12 2003-10-27 Koninklijke Philips Electronics N.V. Lamp having an inner and an outer vessel

Also Published As

Publication number Publication date
FR826612A (en) 1938-04-06
NL49383C (en)
GB481063A (en) 1938-03-04

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