ATE408238T1 - Niederdruckentladungslampe - Google Patents

Niederdruckentladungslampe

Info

Publication number
ATE408238T1
ATE408238T1 AT04762554T AT04762554T ATE408238T1 AT E408238 T1 ATE408238 T1 AT E408238T1 AT 04762554 T AT04762554 T AT 04762554T AT 04762554 T AT04762554 T AT 04762554T AT E408238 T1 ATE408238 T1 AT E408238T1
Authority
AT
Austria
Prior art keywords
discharge vessel
electrode
pressure discharge
discharge lamp
low pressure
Prior art date
Application number
AT04762554T
Other languages
English (en)
Inventor
Achim Hilscher
Thomas Noll
Gerd Lieder
Richard Garner
Klaus Pankratz
Viktor Malik
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
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 ATE408238T1 publication Critical patent/ATE408238T1/de

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
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/545—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode inside the vessel
    • 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
    • H01J61/067—Main electrodes for low-pressure discharge lamps
    • H01J61/0672—Main electrodes for low-pressure discharge lamps characterised by the construction of the electrode

Landscapes

  • Discharge Lamp (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
AT04762554T 2004-01-29 2004-07-30 Niederdruckentladungslampe ATE408238T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004004655A DE102004004655A1 (de) 2004-01-29 2004-01-29 Niederdruckentladungslampe

Publications (1)

Publication Number Publication Date
ATE408238T1 true ATE408238T1 (de) 2008-09-15

Family

ID=34801248

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04762554T ATE408238T1 (de) 2004-01-29 2004-07-30 Niederdruckentladungslampe

Country Status (8)

Country Link
US (1) US7385353B2 (de)
EP (1) EP1709668B1 (de)
JP (1) JP2007520034A (de)
CN (1) CN1906731B (de)
AT (1) ATE408238T1 (de)
CA (1) CA2554272A1 (de)
DE (2) DE102004004655A1 (de)
WO (1) WO2005074007A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7893617B2 (en) * 2006-03-01 2011-02-22 General Electric Company Metal electrodes for electric plasma discharge devices
DE102006052760A1 (de) * 2006-11-08 2008-05-15 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Verfahren zum Fertigen und Einbringen eines Elektrodengestells mit einer Lampenwendel in ein Entladungsgefäß einer Entladungslampe
DE102006052952A1 (de) * 2006-11-09 2008-05-15 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Entladungslampe mit einem Entladungsgefäß und einem Elektrodengestell

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2272486A (en) * 1939-04-10 1942-02-10 Gen Electric Gaseous discharge device and electrode assembly for use therein
US2312246A (en) * 1939-05-12 1943-02-23 Gen Electric Electric discharge device
US2306925A (en) 1941-07-29 1942-12-29 Gen Electric Electrode and its fabrication
US3549937A (en) * 1968-02-03 1970-12-22 Tokyo Shibaura Electric Co Low pressure mercury vapour discharge lamp including an alloy type getter coating
JPS62291855A (ja) * 1986-06-11 1987-12-18 Matsushita Electronics Corp 螢光ランプ
JPS63141252A (ja) * 1986-12-02 1988-06-13 Hitachi Ltd 低圧放電灯
JPH0286041A (ja) * 1988-09-20 1990-03-27 Toshiba Lighting & Technol Corp 低圧水銀蒸気放電灯
JPH06229185A (ja) 1993-02-04 1994-08-16 Tomotake Shigemori 掘削機等のロッドの接続機構
JPH08298096A (ja) * 1995-04-28 1996-11-12 Matsushita Electric Works Ltd 低圧放電灯用電極及びその製造方法
DE69526657T2 (de) * 1995-12-01 2003-02-06 Koninklijke Philips Electronics N.V., Eindhoven Niederdruckentladungslampe
US5905339A (en) * 1995-12-29 1999-05-18 Philips Electronics North America Corporation Gas discharge lamp having an electrode with a low heat capacity tip
US6809477B2 (en) * 2002-02-21 2004-10-26 General Electric Company Fluorescent lamp electrode for instant start circuits
WO2004068532A2 (en) * 2003-01-30 2004-08-12 Koninklijke Philips Electronics N.V. Fluorescent lamp with a second ballast for dimmed lighting mode

Also Published As

Publication number Publication date
US7385353B2 (en) 2008-06-10
CN1906731A (zh) 2007-01-31
EP1709668B1 (de) 2008-09-10
CN1906731B (zh) 2010-04-28
DE502004008052D1 (de) 2008-10-23
WO2005074007A1 (de) 2005-08-11
DE102004004655A1 (de) 2005-08-18
EP1709668A1 (de) 2006-10-11
JP2007520034A (ja) 2007-07-19
CA2554272A1 (en) 2005-08-11
US20070114941A1 (en) 2007-05-24

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee