EP1768165A3 - Quecksilberfreie Hochdruckentladunslampe und Leuchte - Google Patents

Quecksilberfreie Hochdruckentladunslampe und Leuchte Download PDF

Info

Publication number
EP1768165A3
EP1768165A3 EP06019906A EP06019906A EP1768165A3 EP 1768165 A3 EP1768165 A3 EP 1768165A3 EP 06019906 A EP06019906 A EP 06019906A EP 06019906 A EP06019906 A EP 06019906A EP 1768165 A3 EP1768165 A3 EP 1768165A3
Authority
EP
European Patent Office
Prior art keywords
mercury
light
free high
pressure discharge
discharge lamp
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Withdrawn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
EP06019906A
Other languages
English (en)
French (fr)
Other versions
EP1768165A2 (de
Inventor
Takahito Kashiwagi
Masazumi Ishida
Mikio Matsuda
Kozo Uemura
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.)
Toshiba Lighting and Technology Corp
Original Assignee
Toshiba Lighting and Technology Corp
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 Toshiba Lighting and Technology Corp filed Critical Toshiba Lighting and Technology Corp
Publication of EP1768165A2 publication Critical patent/EP1768165A2/de
Publication of EP1768165A3 publication Critical patent/EP1768165A3/de
Withdrawn legal-status Critical Current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
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H01J61/827—Metal halide arc lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/125—Selection of substances for gas fillings; Specified operating pressure or temperature having an halogenide as principal component

Landscapes

  • Discharge Lamp (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
EP06019906A 2005-09-22 2006-09-22 Quecksilberfreie Hochdruckentladunslampe und Leuchte Withdrawn EP1768165A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005276883 2005-09-22
JP2006150886A JP2007115652A (ja) 2005-09-22 2006-05-31 高圧放電ランプおよび照明装置

Publications (2)

Publication Number Publication Date
EP1768165A2 EP1768165A2 (de) 2007-03-28
EP1768165A3 true EP1768165A3 (de) 2008-11-26

Family

ID=37670645

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06019906A Withdrawn EP1768165A3 (de) 2005-09-22 2006-09-22 Quecksilberfreie Hochdruckentladunslampe und Leuchte

Country Status (2)

Country Link
EP (1) EP1768165A3 (de)
JP (1) JP2007115652A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006034833A1 (de) * 2006-07-27 2008-01-31 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Hochdruckentladungslampe
WO2008050867A1 (fr) * 2006-10-27 2008-05-02 Toshiba Lighting & Technology Corporation Lampe de décharge à haute pression, matériel d'éclairage et dispositif correspondant à la lampe
DE102008014096A1 (de) * 2008-03-05 2009-09-10 Osram Gesellschaft mit beschränkter Haftung Wolframelektrode für Hochdruckentladungslampen und Hochdruckentladungslampe mit einer Wolframelektrode
DE102008013607B3 (de) * 2008-03-11 2010-02-04 Blv Licht- Und Vakuumtechnik Gmbh Quecksilberfreie Metallhalogenid-Hochdruckentladungslampe
JP2009283433A (ja) * 2008-04-25 2009-12-03 Toshiba Lighting & Technology Corp 高圧放電ランプおよび照明装置
WO2011018741A2 (en) 2009-08-13 2011-02-17 Koninklijke Philips Electronics N.V. Mercury-free high intensity gas-discharge lamp

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19731168A1 (de) * 1997-07-21 1999-01-28 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Beleuchtungssystem
DE19857585A1 (de) * 1998-12-14 2000-06-15 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Metallhalogenidlampe
DE10354868A1 (de) * 2002-11-22 2004-06-17 Koito Mfg. Co., Ltd. Quecksilber-freie Bogenentladungsröhre für eine Entladungslampeneinheit
EP1530231A2 (de) * 2003-11-07 2005-05-11 Harison Toshiba Lighting Corporation Metallhalidlampe für sowohl Fahrzeugscheinwerfer als auch Infrarot-Nachtsichtvorrichtung, und Metallhalidlampen-Beleuchtungsvorrichtung
EP1696468A2 (de) * 2005-02-28 2006-08-30 Toshiba Lighting & Technology Corporation Hochdruckentladungslampe und optische Vorrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11238488A (ja) * 1997-06-06 1999-08-31 Toshiba Lighting & Technology Corp メタルハライド放電ランプ、メタルハライド放電ランプ点灯装置および照明装置
US6696788B2 (en) * 2001-12-21 2004-02-24 Osram Sylvania Inc. Double jacketed high intensity discharge lamp
US6853140B2 (en) * 2002-04-04 2005-02-08 Osram Sylvania Inc. Mercury free discharge lamp with zinc iodide
JP4340170B2 (ja) * 2003-03-03 2009-10-07 オスラム・メルコ・東芝ライティング株式会社 高圧放電ランプおよび照明装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19731168A1 (de) * 1997-07-21 1999-01-28 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Beleuchtungssystem
DE19857585A1 (de) * 1998-12-14 2000-06-15 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Metallhalogenidlampe
DE10354868A1 (de) * 2002-11-22 2004-06-17 Koito Mfg. Co., Ltd. Quecksilber-freie Bogenentladungsröhre für eine Entladungslampeneinheit
EP1530231A2 (de) * 2003-11-07 2005-05-11 Harison Toshiba Lighting Corporation Metallhalidlampe für sowohl Fahrzeugscheinwerfer als auch Infrarot-Nachtsichtvorrichtung, und Metallhalidlampen-Beleuchtungsvorrichtung
EP1696468A2 (de) * 2005-02-28 2006-08-30 Toshiba Lighting & Technology Corporation Hochdruckentladungslampe und optische Vorrichtung

Also Published As

Publication number Publication date
EP1768165A2 (de) 2007-03-28
JP2007115652A (ja) 2007-05-10

Similar Documents

Publication Publication Date Title
DE60226255D1 (de) Niederdruckgasentladungslampe mit quecksilberfreier gasfüllung
WO2007078786A3 (en) Ceramic metal halide lamp
TW200802498A (en) Mercury-free metal halide discharge lamp
EP1768165A3 (de) Quecksilberfreie Hochdruckentladunslampe und Leuchte
EP1804276A3 (de) Quecksilberfreie Entladungzusammensetzungen und Lampen mit Gallium
EP1455382A3 (de) Entladungslampe hoher Intensität und Beleuchtungseinrichtung damit
EP1724810A3 (de) Geschlitzte Elektrode für Hochdruckentladungslampe
EP1349197A3 (de) Metallhalogenidlampe und Scheinwerfer-Einrichtung für Kraftfahrzeuge
EP1594155A3 (de) Thalliumfreie Metallhalogenidfüllung für Entladungslampe und diese beinhaltende Entladungslampe
EP1465238A3 (de) Hochdruck-Quecksilberlampe, Lampeneinheit und Bildanzeigevorrichtung
EP1298706A3 (de) UV-Verstärker für eine Metallhalogenidlampe
EP1335406A3 (de) Metallhalogenidlampe und Beleuchtungssystem
EP1376653A3 (de) Metallhalogenidlampe
EP1187175A3 (de) Metallhalogenidlampe
EP1755149A3 (de) Leuchtstofflampe mit einer Startvorrichtung
EP1432011A4 (de) Hochdruck-entladungslampe, hochdruck-entladungslampenbetriebseinrichtung und scheinwerfereinrichtung für kraftfahrzeuge
WO2004057645A3 (en) High-pressure gas discharge lamp
EP1519403A3 (de) Metallhalogenidlampen
TW200509176A (en) Burner design principle for increasing the arc diffuseness and reducing the arc curvature in mercury-free high-pressure gas discharge lamps
HK1060439A1 (en) A mercury gas discharge device
EP1763067A8 (de) Metallhalogenlampe, leuchte für metallhalogenlampe und scheinwerfer
EP1037257A3 (de) Quecksilberfreie Metallhalogenidlampe
ATE500606T1 (de) Metallhalogenidlampe
TW200721233A (en) Hot cathode discharge lamp, lamp unit and display apparatus
CN103456598A (zh) 小功率金属卤化物直流灯

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20060922

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

RIN1 Information on inventor provided before grant (corrected)

Inventor name: UEMURA, KOZO

Inventor name: MATSUDA, MIKIO

Inventor name: ISHIDA, MASAZUMI

Inventor name: KASHIWAGI, TAKAHITO

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

RIC1 Information provided on ipc code assigned before grant

Ipc: H01J 61/82 20060101ALI20081022BHEP

Ipc: H01J 61/12 20060101AFI20081022BHEP

17Q First examination report despatched

Effective date: 20090605

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20091016