DE59605104D1 - Electrode with heat sink - Google Patents

Electrode with heat sink

Info

Publication number
DE59605104D1
DE59605104D1 DE59605104T DE59605104T DE59605104D1 DE 59605104 D1 DE59605104 D1 DE 59605104D1 DE 59605104 T DE59605104 T DE 59605104T DE 59605104 T DE59605104 T DE 59605104T DE 59605104 D1 DE59605104 D1 DE 59605104D1
Authority
DE
Germany
Prior art keywords
electrode
heat sink
sink
heat
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.)
Expired - Lifetime
Application number
DE59605104T
Other languages
German (de)
Inventor
Oliver Prause
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.)
WOLFRAM IND MBH GES
Original Assignee
WOLFRAM IND MBH GES
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 WOLFRAM IND MBH GES filed Critical WOLFRAM IND MBH GES
Application granted granted Critical
Publication of DE59605104D1 publication Critical patent/DE59605104D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01J9/022—Manufacture of electrodes or electrode systems of cold cathodes
    • 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
DE59605104T 1995-07-26 1996-07-23 Electrode with heat sink Expired - Lifetime DE59605104D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19527348A DE19527348A1 (en) 1995-07-26 1995-07-26 Electrode with heat sink

Publications (1)

Publication Number Publication Date
DE59605104D1 true DE59605104D1 (en) 2000-06-08

Family

ID=7767855

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19527348A Withdrawn DE19527348A1 (en) 1995-07-26 1995-07-26 Electrode with heat sink
DE59605104T Expired - Lifetime DE59605104D1 (en) 1995-07-26 1996-07-23 Electrode with heat sink

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19527348A Withdrawn DE19527348A1 (en) 1995-07-26 1995-07-26 Electrode with heat sink

Country Status (2)

Country Link
EP (1) EP0756312B1 (en)
DE (2) DE19527348A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19749908A1 (en) * 1997-11-11 1999-05-12 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Electrode component for discharge lamps
DE19757152C2 (en) * 1997-12-20 2002-10-31 Thomas Eggers Electrode for discharge lamps
JP2001513255A (en) * 1997-12-22 2001-08-28 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 High pressure metal halide discharge lamp
JP3238909B2 (en) * 1999-05-24 2001-12-17 松下電器産業株式会社 Metal halide lamp
CN101095377A (en) 2005-01-03 2007-12-26 皇家飞利浦电子股份有限公司 Lighting assembly and method of operating a discharge lamp

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1031421B (en) * 1956-10-16 1958-06-04 Patra Patent Treuhand Non-preheatable oxide electrode for flashlight discharge lamps and high-pressure discharge lamps
FR2069842A1 (en) * 1969-11-07 1971-09-10 Thomson Csf Discharge tube thermo-electric converter
DE2222845A1 (en) * 1971-05-17 1972-12-07 Itt Ind Gmbh Deutsche Emitting electrode and method of making it
JPS5632641A (en) * 1979-08-28 1981-04-02 Toshiba Corp Manufacture of electrode for electric discharge lamp
JPS5818863A (en) * 1981-07-24 1983-02-03 Iwasaki Electric Co Ltd High pressure sodium lamp
JPS60131751A (en) * 1983-12-20 1985-07-13 Hamamatsu Photonics Kk Electric discharge tube for light source
JPS60218755A (en) * 1984-04-13 1985-11-01 Hamamatsu Photonics Kk Discharge tube for light source
US5357167A (en) * 1992-07-08 1994-10-18 General Electric Company High pressure discharge lamp with a thermally improved anode

Also Published As

Publication number Publication date
EP0756312A2 (en) 1997-01-29
EP0756312B1 (en) 2000-05-03
DE19527348A1 (en) 1997-01-30
EP0756312A3 (en) 1997-03-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition