DE1289917B - Elektrische Gluehlampe - Google Patents

Elektrische Gluehlampe

Info

Publication number
DE1289917B
DE1289917B DEN22953A DEN0022953A DE1289917B DE 1289917 B DE1289917 B DE 1289917B DE N22953 A DEN22953 A DE N22953A DE N0022953 A DEN0022953 A DE N0022953A DE 1289917 B DE1289917 B DE 1289917B
Authority
DE
Germany
Prior art keywords
lamp
fluorine
fluoride
metal
incandescent
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.)
Withdrawn
Application number
DEN22953A
Other languages
German (de)
English (en)
Inventor
Dipl-Chem Dr Johann
Schroeder
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
Priority to GB1047302D priority Critical patent/GB1047302A/en
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Priority to DEN22953A priority patent/DE1289917B/de
Priority to US351164A priority patent/US3311777A/en
Priority to DK154964AA priority patent/DK109215C/da
Priority to NL646403241A priority patent/NL143069B/xx
Priority to BE645792A priority patent/BE645792A/xx
Priority to FR969095A priority patent/FR1412415A/fr
Publication of DE1289917B publication Critical patent/DE1289917B/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/22—Exhausting, degassing, filling, or cleaning vessels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
    • H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Discharge Lamp (AREA)
DEN22953A 1963-03-28 1963-03-28 Elektrische Gluehlampe Withdrawn DE1289917B (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB1047302D GB1047302A (enrdf_load_stackoverflow) 1963-03-28
DEN22953A DE1289917B (de) 1963-03-28 1963-03-28 Elektrische Gluehlampe
US351164A US3311777A (en) 1963-03-28 1964-03-11 Incandescent lamp including a fluorine gas atmosphere and a solid fluorinating agent
DK154964AA DK109215C (da) 1963-03-28 1964-03-25 Glødelampe og fremgangsmåde til fremstilling af en sådan.
NL646403241A NL143069B (nl) 1963-03-28 1964-03-26 Elektrische gloeilamp.
BE645792A BE645792A (enrdf_load_stackoverflow) 1963-03-28 1964-03-26
FR969095A FR1412415A (fr) 1963-03-28 1964-03-27 Lampe électrique à incandescence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN22953A DE1289917B (de) 1963-03-28 1963-03-28 Elektrische Gluehlampe

Publications (1)

Publication Number Publication Date
DE1289917B true DE1289917B (de) 1969-02-27

Family

ID=7342392

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN22953A Withdrawn DE1289917B (de) 1963-03-28 1963-03-28 Elektrische Gluehlampe

Country Status (6)

Country Link
US (1) US3311777A (enrdf_load_stackoverflow)
BE (1) BE645792A (enrdf_load_stackoverflow)
DE (1) DE1289917B (enrdf_load_stackoverflow)
DK (1) DK109215C (enrdf_load_stackoverflow)
GB (1) GB1047302A (enrdf_load_stackoverflow)
NL (1) NL143069B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461357A1 (fr) * 1979-07-13 1981-01-30 Narva Veb Lampe a incandescence a cycle au fluor

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6700099A (enrdf_load_stackoverflow) * 1967-01-04 1968-07-05
GB1171578A (en) * 1967-09-12 1969-11-19 Matsushita Electronics Corp Halogen Bulb
US3898500A (en) * 1970-01-08 1975-08-05 Thorn Electrical Ind Ltd Halogen type filament lamp containing phosphorus and nitrogen
US4185922A (en) * 1977-01-17 1980-01-29 Thorn Electrical Industries Limited Method of introducing fluorine into a lamp
US4090101A (en) * 1977-01-17 1978-05-16 Thorn Electrical Industries Limited Manufacture of electric lamps
US4256988A (en) * 1977-01-17 1981-03-17 Thorn Lighting Limited Incandescent halogen lamp with protective envelope coating
US4703229A (en) * 1985-10-10 1987-10-27 United Technologies Corporation Optical display from XeF excimer fluorescence
DE102004052044A1 (de) * 2004-10-26 2006-04-27 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Glühlampe mit einem Leuchtkörper, der eine hochtemperaturbeständige Metallverbindung enthält
DE102006020580A1 (de) * 2006-05-03 2007-11-08 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Halogenglühlampe mit carbidhaltigem Leuchtkörper
EP3120374A4 (en) * 2014-06-09 2017-11-29 Halliburton Energy Services, Inc. Tungsten-halogen electromagnetic radiation optical systems source

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE246820C (enrdf_load_stackoverflow) * 1910-07-13
BE620606A (enrdf_load_stackoverflow) * 1961-07-26
DE258852C (enrdf_load_stackoverflow) * 1911-12-30 1913-04-15 Siemens Ag
GB821465A (en) * 1956-01-16 1959-10-07 Union Carbide Corp Improved electric incandescent lamps
BE620607A (fr) * 1961-07-26 1963-01-24 Philips Nv Lampe à incandescence à atmosphère gazeuse à filament de tungstene

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL260575A (enrdf_load_stackoverflow) * 1960-01-29
US3247417A (en) * 1962-09-25 1966-04-19 Philips Corp Electric incandescent lamp

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE246820C (enrdf_load_stackoverflow) * 1910-07-13
DE258852C (enrdf_load_stackoverflow) * 1911-12-30 1913-04-15 Siemens Ag
GB821465A (en) * 1956-01-16 1959-10-07 Union Carbide Corp Improved electric incandescent lamps
BE620606A (enrdf_load_stackoverflow) * 1961-07-26
BE620607A (fr) * 1961-07-26 1963-01-24 Philips Nv Lampe à incandescence à atmosphère gazeuse à filament de tungstene

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461357A1 (fr) * 1979-07-13 1981-01-30 Narva Veb Lampe a incandescence a cycle au fluor

Also Published As

Publication number Publication date
NL6403241A (enrdf_load_stackoverflow) 1964-09-29
NL143069B (nl) 1974-08-15
GB1047302A (enrdf_load_stackoverflow)
BE645792A (enrdf_load_stackoverflow) 1964-09-28
DK109215C (da) 1968-04-01
US3311777A (en) 1967-03-28

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee