ATE176833T1 - Elektrodenstruktur - Google Patents

Elektrodenstruktur

Info

Publication number
ATE176833T1
ATE176833T1 AT95923450T AT95923450T ATE176833T1 AT E176833 T1 ATE176833 T1 AT E176833T1 AT 95923450 T AT95923450 T AT 95923450T AT 95923450 T AT95923450 T AT 95923450T AT E176833 T1 ATE176833 T1 AT E176833T1
Authority
AT
Austria
Prior art keywords
pct
electrode structure
sec
block
date
Prior art date
Application number
AT95923450T
Other languages
English (en)
Inventor
Martin Kavanagh
Original Assignee
Digital Projection Ltd
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 Digital Projection Ltd filed Critical Digital Projection Ltd
Application granted granted Critical
Publication of ATE176833T1 publication Critical patent/ATE176833T1/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
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/073—Main electrodes for high-pressure discharge lamps
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Discharge Lamp (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Micromachines (AREA)
  • Secondary Cells (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
AT95923450T 1994-07-11 1995-06-30 Elektrodenstruktur ATE176833T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9413973A GB9413973D0 (en) 1994-07-11 1994-07-11 Electrode structure

Publications (1)

Publication Number Publication Date
ATE176833T1 true ATE176833T1 (de) 1999-03-15

Family

ID=10758153

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95923450T ATE176833T1 (de) 1994-07-11 1995-06-30 Elektrodenstruktur

Country Status (7)

Country Link
US (1) US5874805A (de)
EP (1) EP0770263B1 (de)
JP (1) JPH10502761A (de)
AT (1) ATE176833T1 (de)
DE (1) DE69507885T2 (de)
GB (1) GB9413973D0 (de)
WO (1) WO1996002062A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09231946A (ja) * 1996-02-23 1997-09-05 Ushio Inc ショートアーク型放電ランプ
DE19652822A1 (de) * 1996-12-18 1998-06-25 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Sinterelektrode
JP2000306546A (ja) * 1999-04-21 2000-11-02 Ushio Inc ショートアーク放電ランプ
US6123775A (en) * 1999-06-30 2000-09-26 Lam Research Corporation Reaction chamber component having improved temperature uniformity
DE20005764U1 (de) * 2000-03-30 2000-06-08 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München Kurzbogenlampe
JP4512968B2 (ja) 2000-08-03 2010-07-28 ウシオ電機株式会社 ショートアーク型高圧放電ランプ
JP4259282B2 (ja) * 2003-11-07 2009-04-30 ウシオ電機株式会社 高圧放電ランプ
DE102005035190A1 (de) * 2005-07-27 2007-02-01 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Haltestab
JP2007095665A (ja) * 2005-09-02 2007-04-12 Sony Corp ショートアーク型高圧放電電極、ショートアーク型高圧放電管、ショートアーク型高圧放電光源装置、及びそれらの各製造方法
JP5303923B2 (ja) * 2007-12-20 2013-10-02 ウシオ電機株式会社 放電ランプ
JP2009187693A (ja) * 2008-02-04 2009-08-20 Ushio Inc ショートアーク型高圧放電ランプ
JP2009105059A (ja) * 2009-01-05 2009-05-14 Allied Material Corp 放電ランプの電極構造
DE102009055123A1 (de) 2009-12-22 2011-06-30 Osram Gesellschaft mit beschränkter Haftung, 81543 Keramische Elektrode für eine Hochdruckentladungslampe
JP5316436B2 (ja) * 2010-01-28 2013-10-16 ウシオ電機株式会社 放電ランプ
TWM403094U (en) * 2010-05-26 2011-05-01 Arclite Optronics Corp Structure of gas discharge lamp
JP5527224B2 (ja) * 2011-01-14 2014-06-18 ウシオ電機株式会社 ショートアーク型放電ランプ
US20170330725A1 (en) * 2016-05-13 2017-11-16 Axcelis Technologies, Inc. Lanthanated tungsten ion source and beamline components
AT16085U1 (de) * 2017-09-22 2019-01-15 Plansee Se Kathode

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB659765A (en) * 1947-12-19 1951-10-24 Skoda Works Nat Corp Shaped bodies made of sintered hard metal
US3220107A (en) * 1961-03-06 1965-11-30 Texas Instruments Inc Manufacture of clad rods, tubing and clad tubing
DE1182743B (de) * 1961-11-10 1964-12-03 Patra Patent Treuhand Anode fuer eine Hochdruckentladungslampe, insbesondere fuer eine Edelgas-Hochdruckentladungslampe
US3916241A (en) * 1972-06-14 1975-10-28 Gte Sylvania Inc High pressure electric discharge lamp and electrode therefor
DE2245717A1 (de) * 1972-09-18 1974-03-28 Patra Patent Treuhand Elektrode mit einem poroesen sinterkoerper
US3849690A (en) * 1973-11-05 1974-11-19 Gte Sylvania Inc Flash tube having improved cathode
US4097762A (en) * 1975-08-14 1978-06-27 International Telephone & Telegraph Corporation Xenon arc discharge lamp having a particular electrode composition and wherein the arc discharge is obtained without heating the electrode
DE2822665A1 (de) * 1978-05-05 1979-11-08 Bbc Brown Boveri & Cie Gluehkathodenmaterial
GB1446507A (en) * 1978-09-15 1976-08-18 V N I Pk I T I Elektrosvarochn Electrode for plasma arc working of conductive materials
US4487589A (en) * 1981-06-22 1984-12-11 General Electric Company Method of preparing electron emissive coatings for electric discharge devices
JPS5834556A (ja) * 1981-08-26 1983-03-01 Toshiba Corp 放電灯用電極
US4574219A (en) * 1984-05-25 1986-03-04 General Electric Company Lighting unit
CA1305512C (en) * 1986-12-22 1992-07-21 Thomas J. Patrician Method of fabricating a composite lamp member
DE4229317A1 (de) * 1992-09-02 1994-03-03 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe

Also Published As

Publication number Publication date
GB9413973D0 (en) 1994-08-31
WO1996002062A1 (en) 1996-01-25
EP0770263B1 (de) 1999-02-17
US5874805A (en) 1999-02-23
JPH10502761A (ja) 1998-03-10
DE69507885T2 (de) 1999-09-30
EP0770263A1 (de) 1997-05-02
DE69507885D1 (de) 1999-03-25

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties