HU9802006D0 - Electrode, as well as method and device for making said electrode - Google Patents

Electrode, as well as method and device for making said electrode

Info

Publication number
HU9802006D0
HU9802006D0 HU9802006A HUP9802006A HU9802006D0 HU 9802006 D0 HU9802006 D0 HU 9802006D0 HU 9802006 A HU9802006 A HU 9802006A HU P9802006 A HUP9802006 A HU P9802006A HU 9802006 D0 HU9802006 D0 HU 9802006D0
Authority
HU
Hungary
Prior art keywords
electrode
making
well
point
shaft
Prior art date
Application number
HU9802006A
Other languages
English (en)
Inventor
Bernhard Altmann
Rudolf Richter
Klaus Stedele
Original Assignee
Patent Treuhand Gesellchaft Fu
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 Gesellchaft Fu filed Critical Patent Treuhand Gesellchaft Fu
Publication of HU9802006D0 publication Critical patent/HU9802006D0/hu
Publication of HUP9802006A2 publication Critical patent/HUP9802006A2/hu
Publication of HUP9802006A3 publication Critical patent/HUP9802006A3/hu
Publication of HU221580B publication Critical patent/HU221580B/hu

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)
  • Powder Metallurgy (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Secondary Cells (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Battery Electrode And Active Subsutance (AREA)
HU9802006A 1997-09-04 1998-09-03 Elektród, eljárás és berendezés annak előállítására, valamint az elektródot tartalmazó nagynyomású kisülőlámpa HU221580B (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19738574A DE19738574A1 (de) 1997-09-04 1997-09-04 Elektrode und Verfahren sowie Vorrichtung zur Herstellung derselben

Publications (4)

Publication Number Publication Date
HU9802006D0 true HU9802006D0 (en) 1998-10-28
HUP9802006A2 HUP9802006A2 (hu) 1999-06-28
HUP9802006A3 HUP9802006A3 (en) 2001-03-28
HU221580B HU221580B (hu) 2002-11-28

Family

ID=7841107

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9802006A HU221580B (hu) 1997-09-04 1998-09-03 Elektród, eljárás és berendezés annak előállítására, valamint az elektródot tartalmazó nagynyomású kisülőlámpa

Country Status (7)

Country Link
US (1) US6109995A (hu)
EP (1) EP0901150B1 (hu)
JP (1) JPH11135011A (hu)
CN (1) CN1151537C (hu)
AT (1) ATE277423T1 (hu)
DE (2) DE19738574A1 (hu)
HU (1) HU221580B (hu)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001319617A (ja) * 2000-05-08 2001-11-16 Ushio Inc 超高圧水銀ランプ
JP4436547B2 (ja) * 2000-07-31 2010-03-24 株式会社ユメックス 放電ランプ用の陰極、その陰極を備える放電ランプ、及びその陰極の製造方法
JP4475774B2 (ja) * 2000-08-22 2010-06-09 株式会社ユメックス 放電ランプ用の陰極の製造方法
JP2002352772A (ja) * 2001-05-24 2002-12-06 Phoenix Denki Kk 超高圧放電灯
DE10137794B4 (de) * 2001-08-07 2008-06-12 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Elektrode für Hochdruckentladungslampen und Hochdruckentladungslampe
US6578970B2 (en) 2001-09-19 2003-06-17 Advanced Radiation Corporation Point-like lamp with anode chimney
JP3899898B2 (ja) * 2001-10-30 2007-03-28 ウシオ電機株式会社 ショートアーク型水銀ランプ
CN1942999B (zh) * 2004-04-21 2012-04-25 皇家飞利浦电子股份有限公司 一种用于对高压放电灯的不含氧化钍的钨电极的热处理方法
DE102004043247B4 (de) * 2004-09-07 2010-04-15 Osram Gesellschaft mit beschränkter Haftung Elektrode für Hochdruckentladungslampen sowie Hochdruckentladungslampe mit derartigen Elektroden
AT9340U1 (de) * 2005-12-23 2007-08-15 Plansee Metall Gmbh Verfahren zur herstellung eines hochdichten halbzeugs oder bauteils
CN100433238C (zh) * 2006-03-13 2008-11-12 成都三普电光源实业有限公司 用于超高压汞灯的高亮度电极
DE102006061375B4 (de) 2006-12-22 2019-01-03 Osram Gmbh Quecksilber-Hochdruckentladungslampe mit einer Wolfram und Kalium enthaltenden Anode, die eine Kornzahl größer 200 Körner pro mm2 und eine Dichte größer 19,05g/cm3 aufweist
JP5024466B1 (ja) * 2011-03-10 2012-09-12 ウシオ電機株式会社 ショートアーク型放電ランプ
JP5823770B2 (ja) * 2011-08-09 2015-11-25 プランゼー エスエー ショートアーク高圧放電ランプ
AT15459U1 (de) * 2016-04-11 2017-09-15 Plansee Se Anode
JP6826310B2 (ja) * 2016-11-07 2021-02-03 ウシオ電機株式会社 放電ランプ用電極およびその製造方法
JP7313791B2 (ja) * 2018-08-23 2023-07-25 株式会社オーク製作所 放電ランプ及び放電ランプの電極の製造方法
CN112262454B (zh) * 2019-02-18 2024-04-09 株式会社东芝 放电灯用阴极部件、放电灯及放电灯用阴极部件的制造方法
US11043352B1 (en) 2019-12-20 2021-06-22 Varex Imaging Corporation Aligned grain structure targets, systems, and methods of forming

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE325464C (de) * 1911-10-03 1920-09-10 Heinrich Leiser Dr Verfahren zur Herstellung von mechanisch widerstandsfaehigen gepressten Formkoerpern
US3678575A (en) * 1970-03-10 1972-07-25 Hitachi Ltd Manufacturing method of a magnetron anode
NL7406379A (nl) * 1974-05-13 1975-11-17 Philips Nv Hogedrukontladingslamp.
JPS62224495A (ja) * 1986-03-24 1987-10-02 Toho Kinzoku Kk タングステン電極材料
FR2603749B1 (fr) * 1986-09-08 1992-06-05 Eyquem Procede de fabrication d'une electrode centrale bimetallique a pointe de platine pour bougie d'allumage et electrode obtenue selon ce procede
DE3723271A1 (de) * 1987-07-14 1989-01-26 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Kathode fuer eine hochdruckentladungslampe
US4859239A (en) * 1988-12-20 1989-08-22 Gte Products Corporation Tungsten electrode and method of producing same
GB2234920A (en) * 1989-08-11 1991-02-20 Ford Motor Co Forming an erosion resistant tip on an electrode
JPH0378929A (ja) * 1989-08-22 1991-04-04 Yokogawa Electric Corp 微細電極の製造方法
DE4229317A1 (de) * 1992-09-02 1994-03-03 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe
DE4442161C1 (de) * 1994-11-27 1996-03-07 Bayerische Metallwerke Gmbh Verfahren zur Herstellung eines Formteils

Also Published As

Publication number Publication date
HUP9802006A3 (en) 2001-03-28
EP0901150A3 (de) 1999-04-21
EP0901150B1 (de) 2004-09-22
HUP9802006A2 (hu) 1999-06-28
ATE277423T1 (de) 2004-10-15
US6109995A (en) 2000-08-29
EP0901150A2 (de) 1999-03-10
HU221580B (hu) 2002-11-28
DE59811983D1 (de) 2004-10-28
CN1210360A (zh) 1999-03-10
DE19738574A1 (de) 1999-03-11
CN1151537C (zh) 2004-05-26
JPH11135011A (ja) 1999-05-21

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Legal Events

Date Code Title Description
MM4A Lapse of definitive patent protection due to non-payment of fees