ATE422706T1 - ELECTRODE SYSTEM FOR A DISCHARGE LAMP, DISCHARGE LAMP HAVING SUCH AN ELECTRODE SYSTEM AND METHOD FOR PRODUCING SUCH AN ELECTRODE SYSTEM - Google Patents

ELECTRODE SYSTEM FOR A DISCHARGE LAMP, DISCHARGE LAMP HAVING SUCH AN ELECTRODE SYSTEM AND METHOD FOR PRODUCING SUCH AN ELECTRODE SYSTEM

Info

Publication number
ATE422706T1
ATE422706T1 AT04028991T AT04028991T ATE422706T1 AT E422706 T1 ATE422706 T1 AT E422706T1 AT 04028991 T AT04028991 T AT 04028991T AT 04028991 T AT04028991 T AT 04028991T AT E422706 T1 ATE422706 T1 AT E422706T1
Authority
AT
Austria
Prior art keywords
electrode system
discharge lamp
electrode
producing
gas discharge
Prior art date
Application number
AT04028991T
Other languages
German (de)
Inventor
Thomas Bittmann
Bodo Mittler
Original Assignee
Patent Treuhand Ges 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
Priority claimed from DE10361105A external-priority patent/DE10361105A1/en
Priority claimed from DE200410003041 external-priority patent/DE102004003041A1/en
Application filed by Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh filed Critical Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
Application granted granted Critical
Publication of ATE422706T1 publication Critical patent/ATE422706T1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/32—Seals for leading-in conductors
    • H01J5/38—Pinched-stem or analogous seals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • 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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/28—Manufacture of leading-in conductors
    • 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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/32—Sealing leading-in conductors
    • H01J9/323—Sealing leading-in conductors into a discharge lamp or a gas-filled discharge device
    • H01J9/326—Sealing leading-in conductors into a discharge lamp or a gas-filled discharge device making pinched-stem or analogous seals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/38—Seals for leading-in conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/40—Leading-in conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamp (AREA)

Abstract

An electrode (20) serves to generate a gas discharge. A metal fusing/sealing foil (10) has its first end (101) linked to the electrode and its second end (102) linked to a current supply wire (30) for supplying power to the electrode. On one (101) of its ends the metal foil has a reduced width. Independent claims are also included for the following: (A) A gas discharge lamp with an electrode system; (B) and for a method for producing an electrode system for a gas discharge lamp.
AT04028991T 2003-12-22 2004-12-07 ELECTRODE SYSTEM FOR A DISCHARGE LAMP, DISCHARGE LAMP HAVING SUCH AN ELECTRODE SYSTEM AND METHOD FOR PRODUCING SUCH AN ELECTRODE SYSTEM ATE422706T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10361105A DE10361105A1 (en) 2003-12-22 2003-12-22 Electrode system for a gas discharge lamp has an electrode to generate a gas discharge and a metal fusing/sealing foil linked to the electrode and to a wire supplying power to the electrode
DE200410003041 DE102004003041A1 (en) 2004-01-20 2004-01-20 Electrode system for discharge lamp, has metallic foil in which width in both edge portions is reduced along longitudinal direction edge

Publications (1)

Publication Number Publication Date
ATE422706T1 true ATE422706T1 (en) 2009-02-15

Family

ID=34553339

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04028991T ATE422706T1 (en) 2003-12-22 2004-12-07 ELECTRODE SYSTEM FOR A DISCHARGE LAMP, DISCHARGE LAMP HAVING SUCH AN ELECTRODE SYSTEM AND METHOD FOR PRODUCING SUCH AN ELECTRODE SYSTEM

Country Status (4)

Country Link
EP (1) EP1548788B1 (en)
JP (1) JP2005183398A (en)
AT (1) ATE422706T1 (en)
DE (1) DE502004008963D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005013760A1 (en) * 2005-03-22 2006-09-28 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Method for producing an electrode and discharge lamp with such an electrode
US20100308722A1 (en) * 2008-02-27 2010-12-09 Osram Gesellschaft Mit Beschraenkter Haftung Melting film, method for the production thereof, and lamp having such a film
JP2017216146A (en) * 2016-05-31 2017-12-07 東芝ライテック株式会社 Long arc type ultraviolet lamp and irradiation device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868528A (en) * 1974-01-14 1975-02-25 Gen Electric Quartz pinches containing sealant glass
US4136298A (en) * 1977-08-15 1979-01-23 General Electric Company Electrode-inlead for miniature discharge lamps
US4254356A (en) * 1979-04-23 1981-03-03 General Electric Company Inlead and method of making a discharge lamp
DE19724544A1 (en) 1997-06-11 1998-12-17 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Molybdenum foil sealing in glass and electric lamp with such a molybdenum foil sealing

Also Published As

Publication number Publication date
EP1548788B1 (en) 2009-02-11
EP1548788A3 (en) 2007-01-17
EP1548788A2 (en) 2005-06-29
DE502004008963D1 (en) 2009-03-26
JP2005183398A (en) 2005-07-07

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Legal Events

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