CA2574138A1 - Light source and method for mechanically stabilizing the filament or electrode of a light source - Google Patents

Light source and method for mechanically stabilizing the filament or electrode of a light source Download PDF

Info

Publication number
CA2574138A1
CA2574138A1 CA002574138A CA2574138A CA2574138A1 CA 2574138 A1 CA2574138 A1 CA 2574138A1 CA 002574138 A CA002574138 A CA 002574138A CA 2574138 A CA2574138 A CA 2574138A CA 2574138 A1 CA2574138 A1 CA 2574138A1
Authority
CA
Canada
Prior art keywords
light source
filament
electrode
source according
coating
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.)
Abandoned
Application number
CA002574138A
Other languages
English (en)
French (fr)
Inventor
Gerhard K. Wolf
Frank Friess
Georg Schwarz
Adalbert Kovacs
Axel Bunk
Georg Rosenbauer
Matthias Damm
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.)
IP2H AG
Osram GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2574138A1 publication Critical patent/CA2574138A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H01K1/02—Incandescent bodies
    • 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
    • H01K3/02—Manufacture of incandescent bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Vapour Deposition (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamp (AREA)
CA002574138A 2004-07-19 2005-07-11 Light source and method for mechanically stabilizing the filament or electrode of a light source Abandoned CA2574138A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102004034807.3 2004-07-19
DE102004034807A DE102004034807A1 (de) 2004-07-19 2004-07-19 Lichtquelle und ein Verfahren zur mechanischen Stabilisierung des Filaments oder der Elektrode einer Lichtquelle
PCT/DE2005/001216 WO2006007816A2 (de) 2004-07-19 2005-07-11 Lichtquelle und ein verfahren zur mechanischen stablisierung des filaments oder der elektrode einer lichtquelle

Publications (1)

Publication Number Publication Date
CA2574138A1 true CA2574138A1 (en) 2006-01-26

Family

ID=35785584

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002574138A Abandoned CA2574138A1 (en) 2004-07-19 2005-07-11 Light source and method for mechanically stabilizing the filament or electrode of a light source

Country Status (9)

Country Link
US (1) US20080036382A1 (enExample)
EP (1) EP1776713A2 (enExample)
JP (1) JP2008507101A (enExample)
KR (1) KR20070057791A (enExample)
CN (1) CN101069263B (enExample)
CA (1) CA2574138A1 (enExample)
DE (1) DE102004034807A1 (enExample)
TW (1) TW200620384A (enExample)
WO (1) WO2006007816A2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005035191A1 (de) * 2005-07-27 2007-02-01 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Niederdruckgasentladungslampe mit neuer Gasfüllung
DE102006020581A1 (de) * 2006-05-03 2007-11-08 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Zwei-Metall-Umspinnung
US7965026B2 (en) * 2009-06-25 2011-06-21 General Electric Company Lamp with IR suppressing composite
KR101281220B1 (ko) * 2010-08-16 2013-07-02 윤흥식 원적외선 램프용 필라멘트 및 그 제조방법
FR3037971B1 (fr) * 2015-06-25 2017-07-21 Commissariat Energie Atomique Procede de traitement d'une piece en tantale ou en un alliage de tantale
CN113488372A (zh) * 2021-05-31 2021-10-08 泗阳浩轩照明科技有限公司 一种灯泡加工用自动化电极处理的封排一体机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2039772A (en) * 1932-05-17 1936-05-05 Sirian Lamp Co Electric radiation device
NL260575A (enExample) * 1960-01-29
NL300959A (enExample) * 1961-07-26
US3524693A (en) * 1967-08-17 1970-08-18 Tokyo Shibaura Electric Co Method for assembling a carbide filament incandescent lamp
US4720652A (en) * 1987-01-20 1988-01-19 Cooper Industries, Inc. Sealed beam headlamp and method for testing its serviceability
DE69307595T2 (de) * 1992-06-05 1997-07-24 Philips Electronics Nv Elektrische Lampe
US5722549A (en) * 1996-05-22 1998-03-03 Osram Sylvania Inc. Closed-loop tubular lamp envelope and method of manufacture
DE50013668D1 (de) * 1999-08-22 2006-12-07 Ip2H Ag Lichtquelle mit indirekt beheiztem Filament
US6749478B2 (en) * 2001-10-11 2004-06-15 Advance Lighting Technologies, Inc. Method of making an electric lamp having a gas filled outer jacket

Also Published As

Publication number Publication date
WO2006007816A2 (de) 2006-01-26
CN101069263B (zh) 2011-07-27
CN101069263A (zh) 2007-11-07
DE102004034807A1 (de) 2006-03-16
US20080036382A1 (en) 2008-02-14
TW200620384A (en) 2006-06-16
WO2006007816A3 (de) 2006-08-03
EP1776713A2 (de) 2007-04-25
KR20070057791A (ko) 2007-06-07
JP2008507101A (ja) 2008-03-06

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Legal Events

Date Code Title Description
FZDE Discontinued