DE19757032A1 - Elektrode für Entladungslampen - Google Patents

Elektrode für Entladungslampen

Info

Publication number
DE19757032A1
DE19757032A1 DE19757032A DE19757032A DE19757032A1 DE 19757032 A1 DE19757032 A1 DE 19757032A1 DE 19757032 A DE19757032 A DE 19757032A DE 19757032 A DE19757032 A DE 19757032A DE 19757032 A1 DE19757032 A1 DE 19757032A1
Authority
DE
Germany
Prior art keywords
electrode
pin
wire
electrode body
discharge lamps
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Withdrawn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
DE19757032A
Other languages
German (de)
English (en)
Inventor
Thomas Eggers
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.)
Individual
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
Priority to DE19757032A priority Critical patent/DE19757032A1/de
Priority to PCT/DE1998/000623 priority patent/WO1999033082A1/fr
Priority to EP98916837A priority patent/EP1040504B1/fr
Priority to JP2000525903A priority patent/JP2001527271A/ja
Priority to AT98916837T priority patent/ATE243361T1/de
Priority to DE59808767T priority patent/DE59808767D1/de
Publication of DE19757032A1 publication Critical patent/DE19757032A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H01J9/02—Manufacture of electrodes or electrode systems
    • 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
    • H01J61/073—Main electrodes for high-pressure discharge lamps
    • H01J61/0732—Main electrodes for high-pressure discharge lamps characterised by the construction of the electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Discharge Lamp (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Laser Beam Processing (AREA)
DE19757032A 1997-12-20 1997-12-20 Elektrode für Entladungslampen Withdrawn DE19757032A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19757032A DE19757032A1 (de) 1997-12-20 1997-12-20 Elektrode für Entladungslampen
PCT/DE1998/000623 WO1999033082A1 (fr) 1997-12-20 1998-03-04 Electrode pour lampes a decharge
EP98916837A EP1040504B1 (fr) 1997-12-20 1998-03-04 Procede pour produire une electrode pour lampes a decharge
JP2000525903A JP2001527271A (ja) 1997-12-20 1998-03-04 放電ランプ用電極
AT98916837T ATE243361T1 (de) 1997-12-20 1998-03-04 Verfahren zur herstellung einer elektrode für entladungslampen
DE59808767T DE59808767D1 (de) 1997-12-20 1998-03-04 Verfahren zur herstellung einer elektrode für entladungslampen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19757032A DE19757032A1 (de) 1997-12-20 1997-12-20 Elektrode für Entladungslampen

Publications (1)

Publication Number Publication Date
DE19757032A1 true DE19757032A1 (de) 1999-07-01

Family

ID=7852844

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19757032A Withdrawn DE19757032A1 (de) 1997-12-20 1997-12-20 Elektrode für Entladungslampen
DE59808767T Expired - Lifetime DE59808767D1 (de) 1997-12-20 1998-03-04 Verfahren zur herstellung einer elektrode für entladungslampen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59808767T Expired - Lifetime DE59808767D1 (de) 1997-12-20 1998-03-04 Verfahren zur herstellung einer elektrode für entladungslampen

Country Status (5)

Country Link
EP (1) EP1040504B1 (fr)
JP (1) JP2001527271A (fr)
AT (1) ATE243361T1 (fr)
DE (2) DE19757032A1 (fr)
WO (1) WO1999033082A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4400095B2 (ja) * 2003-06-03 2010-01-20 ウシオ電機株式会社 ショートアーク型超高圧水銀ランプ
JP4748466B1 (ja) 2010-04-02 2011-08-17 岩崎電気株式会社 放電灯用電極及びその製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1888272U (de) * 1964-02-27 Westmghouse Flectric Corporation Pittsburgh Pa (V St A) \ertr Dipl Ing J Dellian Pat Anw München Elektrode fur eine Entladungslampe
DE1565029B2 (de) * 1964-06-11 1972-02-10 Sciaky, David, Chicago, IH (V St A) Vorrichtung zum schweissen von werkstoffen mit einem elektro nenstrahl
DE2935981C2 (de) * 1978-09-11 1982-04-22 General Electric Co., Schenectady, N.Y. Miniatur-Hochdruck-Metalldampfentladungslampe
US4952841A (en) * 1985-07-17 1990-08-28 U.S. Philips Corporation High-pressure discharge lamp with improved electrodes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2087545A5 (fr) * 1970-05-22 1971-12-31 Lampes Sa
DE4035361A1 (de) * 1990-11-07 1992-05-14 Licentia Gmbh Verfahren zum herstellen einer direkt geheizten kathode
US5451837A (en) * 1994-09-01 1995-09-19 Osram Sylvania Inc. Cathode for high intensity discharge lamp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1888272U (de) * 1964-02-27 Westmghouse Flectric Corporation Pittsburgh Pa (V St A) \ertr Dipl Ing J Dellian Pat Anw München Elektrode fur eine Entladungslampe
DE1565029B2 (de) * 1964-06-11 1972-02-10 Sciaky, David, Chicago, IH (V St A) Vorrichtung zum schweissen von werkstoffen mit einem elektro nenstrahl
DE2935981C2 (de) * 1978-09-11 1982-04-22 General Electric Co., Schenectady, N.Y. Miniatur-Hochdruck-Metalldampfentladungslampe
US4952841A (en) * 1985-07-17 1990-08-28 U.S. Philips Corporation High-pressure discharge lamp with improved electrodes

Also Published As

Publication number Publication date
WO1999033082A1 (fr) 1999-07-01
ATE243361T1 (de) 2003-07-15
EP1040504B1 (fr) 2003-06-18
JP2001527271A (ja) 2001-12-25
DE59808767D1 (de) 2003-07-24
EP1040504A1 (fr) 2000-10-04

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8139 Disposal/non-payment of the annual fee