EP1372184A3 - Système d'électrodes pour une lampe aux halogénures métalliques et lampe équipée d'un tel système - Google Patents

Système d'électrodes pour une lampe aux halogénures métalliques et lampe équipée d'un tel système Download PDF

Info

Publication number
EP1372184A3
EP1372184A3 EP03012802A EP03012802A EP1372184A3 EP 1372184 A3 EP1372184 A3 EP 1372184A3 EP 03012802 A EP03012802 A EP 03012802A EP 03012802 A EP03012802 A EP 03012802A EP 1372184 A3 EP1372184 A3 EP 1372184A3
Authority
EP
European Patent Office
Prior art keywords
electrode
lamp
metal halide
halide lamp
shaft
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Withdrawn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
EP03012802A
Other languages
German (de)
English (en)
Other versions
EP1372184A2 (fr
Inventor
Frank Henning
René Roatzsch
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft 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
Priority claimed from DE2002126762 external-priority patent/DE10226762A1/de
Priority claimed from DE20210400U external-priority patent/DE20210400U1/de
Application filed by Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Publication of EP1372184A2 publication Critical patent/EP1372184A2/fr
Publication of EP1372184A3 publication Critical patent/EP1372184A3/fr
Withdrawn legal-status Critical Current

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
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • 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

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamp (AREA)
EP03012802A 2002-06-14 2003-06-05 Système d'électrodes pour une lampe aux halogénures métalliques et lampe équipée d'un tel système Withdrawn EP1372184A3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE2002126762 DE10226762A1 (de) 2002-06-14 2002-06-14 Elektrodensystem für eine Metallhalogenidlampe und zugehörige Lampe
DE10226762 2002-06-14
DE20210400U DE20210400U1 (de) 2002-07-04 2002-07-04 Elektrodensystem für eine Metallhalogenidlampe und zugehörige Lampe
DE20210400U 2002-07-04

Publications (2)

Publication Number Publication Date
EP1372184A2 EP1372184A2 (fr) 2003-12-17
EP1372184A3 true EP1372184A3 (fr) 2006-05-31

Family

ID=29585337

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03012802A Withdrawn EP1372184A3 (fr) 2002-06-14 2003-06-05 Système d'électrodes pour une lampe aux halogénures métalliques et lampe équipée d'un tel système

Country Status (4)

Country Link
US (1) US6995514B2 (fr)
EP (1) EP1372184A3 (fr)
JP (1) JP2004022545A (fr)
CA (1) CA2432255A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7615929B2 (en) * 2005-06-30 2009-11-10 General Electric Company Ceramic lamps and methods of making same
JP2007073200A (ja) * 2005-09-02 2007-03-22 Osram Melco Toshiba Lighting Kk 高圧放電ランプ
JP4852718B2 (ja) * 2005-09-07 2012-01-11 岩崎電気株式会社 電極支持体、それを用いた金属蒸気放電灯、および電極支持体の製造方法
DE202006002833U1 (de) * 2006-02-22 2006-05-04 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Hochdruckentladungslampe mit keramischem Entladungsgefäß
DE102008062676A1 (de) * 2008-12-17 2010-06-24 Osram Gesellschaft mit beschränkter Haftung Entladungslampe
JP2011034980A (ja) * 2010-11-04 2011-02-17 Osram Melco Toshiba Lighting Kk 高圧放電ランプ
DE102018206770A1 (de) * 2018-05-02 2019-11-07 Osram Gmbh Elektrode für eine Entladungslampe, Entladungslampe und Verfahren zum Herstellen einer Elektrode

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5829570A (ja) * 1981-08-14 1983-02-21 Pioneer Electronic Corp 金属製の軸状物と、之に嵌插する回転体との取付構造
JPH0589839A (ja) * 1991-09-26 1993-04-09 Toshiba Lighting & Technol Corp 管球用ウエルズ
EP0700070A2 (fr) * 1994-09-01 1996-03-06 Osram Sylvania Inc. Cathode pour lampe à décharge haute intensité
JP2001068062A (ja) * 1999-01-29 2001-03-16 Ngk Insulators Ltd セラミック放電管の電極構造及びそのセラミック放電管を用いた高圧放電灯
EP1150334A1 (fr) * 1999-01-26 2001-10-31 Hamamatsu Photonics K.K. Electrode pour tube a decharge et tube a decharge l'utilisant
WO2001082331A1 (fr) * 2000-04-19 2001-11-01 Koninklijke Philips Electronics N.V. Lampe a decharge haute pression

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0587238B1 (fr) 1992-09-08 2000-07-19 Koninklijke Philips Electronics N.V. Lampe à décharge à haute pression
JP3238909B2 (ja) * 1999-05-24 2001-12-17 松下電器産業株式会社 メタルハライドランプ
EP1271595B1 (fr) * 2001-06-13 2013-06-05 Ushiodenki Kabushiki Kaisha Lampe à décharge à très haute pression du type à arc court
US6805603B2 (en) * 2001-08-09 2004-10-19 Matsushita Electric Industrial Co., Ltd. Electrode, manufacturing method thereof, and metal vapor discharge lamp

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5829570A (ja) * 1981-08-14 1983-02-21 Pioneer Electronic Corp 金属製の軸状物と、之に嵌插する回転体との取付構造
JPH0589839A (ja) * 1991-09-26 1993-04-09 Toshiba Lighting & Technol Corp 管球用ウエルズ
EP0700070A2 (fr) * 1994-09-01 1996-03-06 Osram Sylvania Inc. Cathode pour lampe à décharge haute intensité
EP1150334A1 (fr) * 1999-01-26 2001-10-31 Hamamatsu Photonics K.K. Electrode pour tube a decharge et tube a decharge l'utilisant
JP2001068062A (ja) * 1999-01-29 2001-03-16 Ngk Insulators Ltd セラミック放電管の電極構造及びそのセラミック放電管を用いた高圧放電灯
WO2001082331A1 (fr) * 2000-04-19 2001-11-01 Koninklijke Philips Electronics N.V. Lampe a decharge haute pression

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 006, no. 106 (M - 213) 10 May 1983 (1983-05-10) *
PATENT ABSTRACTS OF JAPAN vol. 017, no. 424 (E - 1410) 6 August 1993 (1993-08-06) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 20 10 July 2001 (2001-07-10) *

Also Published As

Publication number Publication date
JP2004022545A (ja) 2004-01-22
EP1372184A2 (fr) 2003-12-17
CA2432255A1 (fr) 2003-12-14
US20050280370A1 (en) 2005-12-22
US6995514B2 (en) 2006-02-07

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