WO2007031545A3 - Hochdruckentladungslampe mit entladungsgefäss - Google Patents

Hochdruckentladungslampe mit entladungsgefäss Download PDF

Info

Publication number
WO2007031545A3
WO2007031545A3 PCT/EP2006/066334 EP2006066334W WO2007031545A3 WO 2007031545 A3 WO2007031545 A3 WO 2007031545A3 EP 2006066334 W EP2006066334 W EP 2006066334W WO 2007031545 A3 WO2007031545 A3 WO 2007031545A3
Authority
WO
WIPO (PCT)
Prior art keywords
high pressure
discharge lamp
discharge
pressure discharge
chamber
Prior art date
Application number
PCT/EP2006/066334
Other languages
English (en)
French (fr)
Other versions
WO2007031545A2 (de
Inventor
Gotthard Schleicher
Original Assignee
Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
Gotthard Schleicher
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, Gotthard Schleicher filed Critical Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
Priority to EP06806767A priority Critical patent/EP1925018A2/de
Priority to AU2006290731A priority patent/AU2006290731A1/en
Priority to JP2008530522A priority patent/JP2009508313A/ja
Priority to US11/992,048 priority patent/US20090230865A1/en
Priority to CA002621376A priority patent/CA2621376A1/en
Publication of WO2007031545A2 publication Critical patent/WO2007031545A2/de
Publication of WO2007031545A3 publication Critical patent/WO2007031545A3/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
    • H01J61/0732—Main electrodes for high-pressure discharge lamps characterised by the construction of the electrode
    • 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
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
    • H01J61/523—Heating or cooling particular parts of the lamp
    • H01J61/526—Heating or cooling particular parts of the lamp heating or cooling of electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/84—Lamps with discharge constricted by high pressure
    • H01J61/86—Lamps with discharge constricted by high pressure with discharge additionally constricted by close spacing of electrodes, e.g. for optical projection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr

Landscapes

  • Discharge Lamp (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

Bei einer Elektrode (1) einer Hochdruckentladungslampe ist eine Heizvorrichtung (3) am Kopf (2) angebracht um Nachteile im Dimmbetrieb ausgleichen zu können.
PCT/EP2006/066334 2005-09-16 2006-09-13 Hochdruckentladungslampe mit entladungsgefäss WO2007031545A2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP06806767A EP1925018A2 (de) 2005-09-16 2006-09-13 Hochdruckentladungslampe mit entladungsgefäss
AU2006290731A AU2006290731A1 (en) 2005-09-16 2006-09-13 High pressure discharge lamp with discharge chamber
JP2008530522A JP2009508313A (ja) 2005-09-16 2006-09-13 高圧放電ランプ
US11/992,048 US20090230865A1 (en) 2005-09-16 2006-09-13 High-Pressure Discharge Lamp with Discharge Vessel
CA002621376A CA2621376A1 (en) 2005-09-16 2006-09-13 High-pressure discharge lamp with discharge vessel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202005014660U DE202005014660U1 (de) 2005-09-16 2005-09-16 Hochdruckentladungslampe mit Entladungsgefäß
DE202005014660.9 2005-09-16

Publications (2)

Publication Number Publication Date
WO2007031545A2 WO2007031545A2 (de) 2007-03-22
WO2007031545A3 true WO2007031545A3 (de) 2007-11-29

Family

ID=35502292

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/066334 WO2007031545A2 (de) 2005-09-16 2006-09-13 Hochdruckentladungslampe mit entladungsgefäss

Country Status (10)

Country Link
US (1) US20090230865A1 (de)
EP (1) EP1925018A2 (de)
JP (1) JP2009508313A (de)
KR (1) KR20080047470A (de)
CN (1) CN101263578A (de)
AU (1) AU2006290731A1 (de)
CA (1) CA2621376A1 (de)
DE (1) DE202005014660U1 (de)
TW (1) TW200715342A (de)
WO (1) WO2007031545A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104023459A (zh) * 2014-05-08 2014-09-03 武汉市安曼特微显示科技有限公司 金属卤素灯的加热控制方法和金属卤素灯
CN108521076B (zh) * 2017-03-30 2020-03-27 谷春宁 一种气体放电管用电极及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2249672A (en) * 1936-12-10 1941-07-15 Gen Electric Discharge device
US2916653A (en) * 1957-04-01 1959-12-08 Duro Test Corp Electron emissive electrode
GB1071102A (en) * 1963-08-16 1967-06-07 Sylvania Electric Prod Electric discharge lamp
DE3408431A1 (de) * 1984-03-08 1985-09-12 Philips Patentverwaltung Gmbh, 2000 Hamburg Heizbare elektrode fuer hochdruck-gasentladungslampen
JP2004031080A (ja) * 2002-06-25 2004-01-29 Iwasaki Electric Co Ltd 高圧放電ランプ装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2249672A (en) * 1936-12-10 1941-07-15 Gen Electric Discharge device
US2916653A (en) * 1957-04-01 1959-12-08 Duro Test Corp Electron emissive electrode
GB1071102A (en) * 1963-08-16 1967-06-07 Sylvania Electric Prod Electric discharge lamp
DE3408431A1 (de) * 1984-03-08 1985-09-12 Philips Patentverwaltung Gmbh, 2000 Hamburg Heizbare elektrode fuer hochdruck-gasentladungslampen
JP2004031080A (ja) * 2002-06-25 2004-01-29 Iwasaki Electric Co Ltd 高圧放電ランプ装置

Also Published As

Publication number Publication date
US20090230865A1 (en) 2009-09-17
AU2006290731A1 (en) 2007-03-22
EP1925018A2 (de) 2008-05-28
WO2007031545A2 (de) 2007-03-22
DE202005014660U1 (de) 2005-12-08
JP2009508313A (ja) 2009-02-26
KR20080047470A (ko) 2008-05-28
CA2621376A1 (en) 2007-03-22
CN101263578A (zh) 2008-09-10
TW200715342A (en) 2007-04-16

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