WO2003075315A3 - Lichtquelle und verfahren zur regeneration einer lichtquelle - Google Patents

Lichtquelle und verfahren zur regeneration einer lichtquelle Download PDF

Info

Publication number
WO2003075315A3
WO2003075315A3 PCT/DE2003/000474 DE0300474W WO03075315A3 WO 2003075315 A3 WO2003075315 A3 WO 2003075315A3 DE 0300474 W DE0300474 W DE 0300474W WO 03075315 A3 WO03075315 A3 WO 03075315A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrode
filament
source
light
deposit
Prior art date
Application number
PCT/DE2003/000474
Other languages
English (en)
French (fr)
Other versions
WO2003075315A2 (de
Inventor
Joerg Arnold
Original Assignee
Ip2H Ag
Joerg Arnold
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 Ip2H Ag, Joerg Arnold filed Critical Ip2H Ag
Priority to AU2003210146A priority Critical patent/AU2003210146A1/en
Priority to JP2003573675A priority patent/JP2005530308A/ja
Priority to EP03743287A priority patent/EP1481412A2/de
Priority to KR10-2004-7013855A priority patent/KR20040097144A/ko
Publication of WO2003075315A2 publication Critical patent/WO2003075315A2/de
Publication of WO2003075315A3 publication Critical patent/WO2003075315A3/de
Priority to US10/933,942 priority patent/US7026760B2/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/50—Repairing or regenerating used or defective discharge tubes or lamps
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/18—Mountings or supports for the incandescent body
    • 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
    • H01K3/30—Repairing or regenerating used or defective lamps
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Resistance Heating (AREA)

Abstract

Eine Lichtquelle mit einem beheizbaren Filament (1) oder einer Elektrode, wobei das Filament (1) oder die Elektrode in einem Kolben (2) oder in einer Röhre angeordnet ist, ist im Hinblick auf eine Verlängerung der Lebensdauer der Lichtquelle derart ausgestaltet und weitergebildet, dass dem Filament (1) oder der Elektrode ein Depot (3) mit mindestens einem chemischen Element zugeordnet ist, das auch das Filament (1) oder die Elektrode aufweist, und dass das Element dem Filament (1) oder der Elektrode zuführbar ist. Des Weiteren ist ein Verfahren zur Regeneration einer Lichtquelle mit einem beheizbaren Filament (1) oder einer Elektrode angegeben, wobei das Filament (1) oder die Elektrode in einem Kolben (2) oder in einer Röhre angeordnet ist. Bei dem Verfahren erfolgt zunächst ein Zuordnen eines Depots (3) zu dem Filament (1) oder der Elektrode, wobei das Depot (3) mindestens ein chemisches Element aufweist, das auch das Filament (1) oder die Elektrode aufweist. Schließlich erfolgt ein Zuführen des Elements zu dem Filament (1) oder der Elektrode.
PCT/DE2003/000474 2002-03-04 2003-02-17 Lichtquelle und verfahren zur regeneration einer lichtquelle WO2003075315A2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AU2003210146A AU2003210146A1 (en) 2002-03-04 2003-02-17 Source of light and method for regenerating a source of light
JP2003573675A JP2005530308A (ja) 2002-03-04 2003-02-17 光源と光源の再生方法
EP03743287A EP1481412A2 (de) 2002-03-04 2003-02-17 Lichtquelle und verfahren zur regeneration einer lichtquelle
KR10-2004-7013855A KR20040097144A (ko) 2002-03-04 2003-02-17 광원 및 광원의 재생 방법
US10/933,942 US7026760B2 (en) 2002-03-04 2004-09-03 Source of light and method for regenerating a source of light

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10209242.7 2002-03-04
DE10209242 2002-03-04
DE10240560 2002-08-29
DE10240560.3 2002-08-29

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/933,942 Continuation US7026760B2 (en) 2002-03-04 2004-09-03 Source of light and method for regenerating a source of light

Publications (2)

Publication Number Publication Date
WO2003075315A2 WO2003075315A2 (de) 2003-09-12
WO2003075315A3 true WO2003075315A3 (de) 2004-09-02

Family

ID=27789721

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2003/000474 WO2003075315A2 (de) 2002-03-04 2003-02-17 Lichtquelle und verfahren zur regeneration einer lichtquelle

Country Status (7)

Country Link
US (1) US7026760B2 (de)
EP (1) EP1481412A2 (de)
JP (1) JP2005530308A (de)
KR (1) KR20040097144A (de)
CN (1) CN1650386A (de)
AU (1) AU2003210146A1 (de)
WO (1) WO2003075315A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI270918B (en) * 2003-05-27 2007-01-11 Ip2H Ag Light source and method for supplying a transport function to a chemical element in a light source
DE102004052044A1 (de) * 2004-10-26 2006-04-27 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Glühlampe mit einem Leuchtkörper, der eine hochtemperaturbeständige Metallverbindung enthält
DE102004059174A1 (de) * 2004-12-08 2006-06-14 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Glühlampe mit einem Leuchtkörper, der eine hochtemperaturbeständige Metallverbindung enthält
US7831503B2 (en) * 2006-04-12 2010-11-09 Uat, Inc. System and method for optimizing the broker selection process to minimize total execution cost of securities trades
JP2010530604A (ja) * 2007-06-20 2010-09-09 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 炭化タンタルフィラメント電球及びその製造方法
KR100939920B1 (ko) * 2009-11-30 2010-02-03 주식회사 애니 핫 적외선 전구 및 가열장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190908283A (en) * 1908-04-06 1909-08-26 Ernst August Krueger An Improved Method for Regenerating Blackened Carbon Filament Electric Lamps.
DE644087C (de) * 1928-03-07 1937-04-23 Bernhard Loewe Dr Anode fuer Elektronenroehren mit Kathoden, deren hochemittierender Belag auf den Kathodenkoerper aufgestaeubt wird

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2072788A (en) * 1935-06-15 1937-03-02 Mary Andrews Westendorp Tantalum carbide lamp
US4539505A (en) * 1983-04-29 1985-09-03 Gte Laboratories Incorporated Candoluminescent electric light source
US4965490A (en) * 1989-01-09 1990-10-23 Gte Products Corporation Scent-generating lamp using mating parts
DE69526657T2 (de) * 1995-12-01 2003-02-06 Koninklijke Philips Electronics N.V., Eindhoven Niederdruckentladungslampe
JP2003508875A (ja) * 1999-08-22 2003-03-04 アイピーツーエイチ アーゲー 光源および光源を製造する方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190908283A (en) * 1908-04-06 1909-08-26 Ernst August Krueger An Improved Method for Regenerating Blackened Carbon Filament Electric Lamps.
DE644087C (de) * 1928-03-07 1937-04-23 Bernhard Loewe Dr Anode fuer Elektronenroehren mit Kathoden, deren hochemittierender Belag auf den Kathodenkoerper aufgestaeubt wird

Also Published As

Publication number Publication date
WO2003075315A2 (de) 2003-09-12
KR20040097144A (ko) 2004-11-17
AU2003210146A1 (en) 2003-09-16
CN1650386A (zh) 2005-08-03
AU2003210146A8 (en) 2003-09-16
JP2005530308A (ja) 2005-10-06
EP1481412A2 (de) 2004-12-01
US7026760B2 (en) 2006-04-11
US20050023985A1 (en) 2005-02-03

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