WO2006060995A3 - Glühlampe mit einem leuchtkörper, der eine hochtemperaturbeständige metallverbindung enthält - Google Patents

Glühlampe mit einem leuchtkörper, der eine hochtemperaturbeständige metallverbindung enthält Download PDF

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Publication number
WO2006060995A3
WO2006060995A3 PCT/DE2005/002170 DE2005002170W WO2006060995A3 WO 2006060995 A3 WO2006060995 A3 WO 2006060995A3 DE 2005002170 W DE2005002170 W DE 2005002170W WO 2006060995 A3 WO2006060995 A3 WO 2006060995A3
Authority
WO
WIPO (PCT)
Prior art keywords
illumination body
light bulb
stable
high temperature
metal compound
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.)
Ceased
Application number
PCT/DE2005/002170
Other languages
English (en)
French (fr)
Other versions
WO2006060995A2 (de
Inventor
Axel Bunk
Matthias Damm
Georg Rosenbauer
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Priority to US11/666,095 priority Critical patent/US20080122355A1/en
Priority to CA002586057A priority patent/CA2586057A1/en
Priority to EP05822961A priority patent/EP1820205A2/de
Publication of WO2006060995A2 publication Critical patent/WO2006060995A2/de
Publication of WO2006060995A3 publication Critical patent/WO2006060995A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/02—Incandescent bodies
    • H01K1/04—Incandescent bodies characterised by the material thereof
    • H01K1/10—Bodies of metal or carbon combined with other substance

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Resistance Heating (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Discharge Lamp (AREA)

Abstract

Die Glühlampe (1) ist ausgestattet mit einem Leuchtkörper (7), der zusammen mit einer Füllung in einem Kolben (2) vakuumdicht eingebracht ist, wobei der Leuchtkörper (7) ein Metallcarbid aufweist, dessen Schmelzpunkt oberhalb dem von Wolfram liegt. Der Kolben enthält ferner sowohl Kohlenstoff als auch Wasserstoff und Fluor, bevorzugt als Verbindungen.
PCT/DE2005/002170 2004-12-08 2005-12-01 Glühlampe mit einem leuchtkörper, der eine hochtemperaturbeständige metallverbindung enthält Ceased WO2006060995A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US11/666,095 US20080122355A1 (en) 2004-12-08 2005-12-01 Light Bulb Comprising an Illumination Body, Which Contains a Metal Compound that is Stable at High Temperature
CA002586057A CA2586057A1 (en) 2004-12-08 2005-12-01 Light bulb having an illumination body which contains a metal compound that is stable at high temperature
EP05822961A EP1820205A2 (de) 2004-12-08 2005-12-01 Glühlampe mit einem leuchtkörper, der eine hochtemperaturbeständige metallverbindung enthält

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004059174.1 2004-12-08
DE102004059174A DE102004059174A1 (de) 2004-12-08 2004-12-08 Glühlampe mit einem Leuchtkörper, der eine hochtemperaturbeständige Metallverbindung enthält

Publications (2)

Publication Number Publication Date
WO2006060995A2 WO2006060995A2 (de) 2006-06-15
WO2006060995A3 true WO2006060995A3 (de) 2006-12-14

Family

ID=36337413

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2005/002170 Ceased WO2006060995A2 (de) 2004-12-08 2005-12-01 Glühlampe mit einem leuchtkörper, der eine hochtemperaturbeständige metallverbindung enthält

Country Status (6)

Country Link
US (1) US20080122355A1 (de)
EP (1) EP1820205A2 (de)
CN (1) CN101073139A (de)
CA (1) CA2586057A1 (de)
DE (1) DE102004059174A1 (de)
WO (1) WO2006060995A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8044567B2 (en) 2006-03-31 2011-10-25 General Electric Company Light source incorporating a high temperature ceramic composite and gas phase for selective emission
US7722421B2 (en) 2006-03-31 2010-05-25 General Electric Company High temperature ceramic composite for selective emission
US7851985B2 (en) 2006-03-31 2010-12-14 General Electric Company Article incorporating a high temperature ceramic composite for selective emission
CN101681798A (zh) * 2007-06-20 2010-03-24 皇家飞利浦电子股份有限公司 碳化钽灯丝灯及其生产方法
DE202009013860U1 (de) * 2009-10-13 2010-11-25 Osram Gesellschaft mit beschränkter Haftung Halogenglühlampe
JP2016206484A (ja) * 2015-04-24 2016-12-08 株式会社リコー ヒータ、定着装置及び画像形成装置
CN112243533A (zh) * 2018-04-16 2021-01-19 亮锐控股有限公司 用于车辆头灯的高效白色灯

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2030695A (en) * 1932-05-07 1936-02-11 Erber Bernhard Electric lamp
US3022436A (en) * 1960-01-29 1962-02-20 Polaroid Corp Electric lamps
GB937310A (en) * 1961-01-21 1963-09-18 Union Carbide Corp Improvements in and relating to electric incandescent lamps
GB976944A (en) * 1961-06-22 1964-12-02 Philips Electronic Associated Improvements in or relating to electric incandescent lamps
US3717784A (en) * 1970-06-25 1973-02-20 Sylvania Electric Prod Tungsten halogen lamp with tungsten mesh deflector
WO2003075315A2 (de) * 2002-03-04 2003-09-12 Ip2H Ag Lichtquelle und verfahren zur regeneration einer lichtquelle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2928977A (en) * 1958-12-19 1960-03-15 Gen Electric Incandescent lamp
US3022438A (en) * 1959-09-10 1962-02-20 Polaroid Corp Electric lamps
US3022469A (en) * 1960-01-04 1962-02-20 George S Bahrs Voltage to frequency converter
US3237043A (en) * 1961-07-26 1966-02-22 Philips Corp Gas-filled electric incandescent lamp
US3237284A (en) * 1962-02-05 1966-03-01 Polaroid Corp Method of forming carbide coated coiled filaments for lamps
US3405328A (en) * 1966-03-02 1968-10-08 Westinghouse Electric Corp Incandescent lamp with a refractory metal carbide filament
DE10358262A1 (de) * 2003-12-01 2005-09-01 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Glühlampe mit Kohlenstoff-Kreisprozess

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2030695A (en) * 1932-05-07 1936-02-11 Erber Bernhard Electric lamp
US3022436A (en) * 1960-01-29 1962-02-20 Polaroid Corp Electric lamps
GB937310A (en) * 1961-01-21 1963-09-18 Union Carbide Corp Improvements in and relating to electric incandescent lamps
GB976944A (en) * 1961-06-22 1964-12-02 Philips Electronic Associated Improvements in or relating to electric incandescent lamps
US3717784A (en) * 1970-06-25 1973-02-20 Sylvania Electric Prod Tungsten halogen lamp with tungsten mesh deflector
WO2003075315A2 (de) * 2002-03-04 2003-09-12 Ip2H Ag Lichtquelle und verfahren zur regeneration einer lichtquelle

Also Published As

Publication number Publication date
DE102004059174A1 (de) 2006-06-14
EP1820205A2 (de) 2007-08-22
CA2586057A1 (en) 2006-06-15
CN101073139A (zh) 2007-11-14
WO2006060995A2 (de) 2006-06-15
US20080122355A1 (en) 2008-05-29

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