JP2008511956A - 最適化された塩充填物を有する放電ランプ - Google Patents
最適化された塩充填物を有する放電ランプ Download PDFInfo
- Publication number
- JP2008511956A JP2008511956A JP2007529122A JP2007529122A JP2008511956A JP 2008511956 A JP2008511956 A JP 2008511956A JP 2007529122 A JP2007529122 A JP 2007529122A JP 2007529122 A JP2007529122 A JP 2007529122A JP 2008511956 A JP2008511956 A JP 2008511956A
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- discharge vessel
- discharge
- metal halide
- amount
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/17—Discharge light sources
- F21S41/172—High-intensity discharge light sources
-
- 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
- H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/302—Vessels; Containers characterised by the material of the vessel
-
- 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
-
- 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
- H01J61/30—Vessels; Containers
- H01J61/34—Double-wall vessels or containers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Discharge Lamp (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Abstract
Description
Claims (9)
- 放電ランプであって、
−2つの電極間でアーク放電を発生させるための放電容器を備え、前記放電容器は不活性ガス及びメタルハライドを含み、
−前記ランプは、前記放電容器を囲む外側エンベロープを更に有し、前記外側エンベロープは、最大濃度が重量で10ppmのカリウムを含む透明物質から形成され、
−前記メタルハライドは、前記放電容器中において、前記放電容器の容積に対して3〜6μg/μlの量で含まれる、
ランプ。 - 請求項1に記載のランプにおいて、
−前記放電容器は更に水銀を含む、ランプ。 - 請求項1に記載のランプにおいて、
−前記放電容器は水銀を含まない、ランプ。 - 請求項1又は2に記載のランプにおいて、
−前記メタルハライドは、前記放電容器中において、前記放電容器の容積に対して5+/−0.5μg/μlの量で含まれる、ランプ。 - 請求項1乃至4の何れか1項に記載のランプにおいて、
−前記外側エンベロープの前記透明物質は、最小濃度が重量で10ppmのナトリウムを含む、ランプ。 - 請求項1乃至5の何れか1項に記載のランプにおいて、
−前記メタルハライドは、Na、Sc、In、Tl、Zn、Ce、Cs、Dy、Nd及びThを含む群から選択された物質のハライドを含む、ランプ。 - 請求項6に記載のランプにおいて、
−前記メタルハライドは、メタルハライドとしてNaI及びScl3を含む、ランプ。 - 請求項6に記載のランプにおいて、
−前記メタルハライドは、メタルハライドとしてNaI、Scl3、InI及びTlIを含む、ランプ。 - −反射器と、
−前記反射器内に構成された請求項1乃至8の何れか1項に記載のランプと、
を有する乗り物用ヘッドライト。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04104229 | 2004-09-02 | ||
EP04104229.2 | 2004-09-02 | ||
PCT/IB2005/052848 WO2006025027A2 (en) | 2004-09-02 | 2005-08-31 | Discharge lamp with optimized salt filling |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008511956A true JP2008511956A (ja) | 2008-04-17 |
JP2008511956A5 JP2008511956A5 (ja) | 2008-10-16 |
JP4842949B2 JP4842949B2 (ja) | 2011-12-21 |
Family
ID=36000426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007529122A Expired - Fee Related JP4842949B2 (ja) | 2004-09-02 | 2005-08-31 | 最適化された塩充填物を有する放電ランプ |
Country Status (7)
Country | Link |
---|---|
US (2) | US20070253203A1 (ja) |
EP (1) | EP1789992B1 (ja) |
JP (1) | JP4842949B2 (ja) |
KR (1) | KR101123190B1 (ja) |
CN (1) | CN101010776A (ja) |
TW (1) | TWI407480B (ja) |
WO (1) | WO2006025027A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013507731A (ja) * | 2009-10-09 | 2013-03-04 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 高効率照明アセンブリ |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5242433B2 (ja) * | 2009-01-29 | 2013-07-24 | 株式会社小糸製作所 | 放電ランプ装置用水銀フリーアークチューブ |
EP2702605A2 (en) | 2011-04-27 | 2014-03-05 | Koninklijke Philips N.V. | Discharge lamp with high color temperature |
JP5874589B2 (ja) * | 2012-09-18 | 2016-03-02 | 岩崎電気株式会社 | セラミックメタルハライドランプ |
CN103050365B (zh) * | 2012-12-19 | 2015-09-09 | 杭州时代照明电器有限公司 | 植物生长金属卤化物灯及其制造方法 |
CN104900476A (zh) * | 2014-03-05 | 2015-09-09 | 上虞市大地照明电器有限公司 | 一种无汞纳米荧光灯及其制作工艺 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003109536A (ja) * | 2001-08-28 | 2003-04-11 | Koninkl Philips Electronics Nv | 放電灯及びそのバルブ |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4132530A1 (de) * | 1991-09-30 | 1993-04-01 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Hochdruckentladungslampe kleiner leistung |
JP2878520B2 (ja) * | 1992-03-17 | 1999-04-05 | 株式会社小糸製作所 | 放電ランプ装置用アークチューブ |
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 |
JP3655126B2 (ja) * | 1999-06-14 | 2005-06-02 | 株式会社小糸製作所 | メタルハライドランプ |
EP1134776A2 (en) * | 1999-11-17 | 2001-09-19 | General Electric Company | High pressure mercury vapour discharge lamp with reduced sensitivity to variations in operating parameters |
EP1150337A1 (en) | 2000-04-28 | 2001-10-31 | Toshiba Lighting & Technology Corporation | Mercury-free metal halide lamp and a vehicle lighting apparatus using the lamp |
US6586891B2 (en) * | 2000-06-06 | 2003-07-01 | Matsushita Electric Industrial Co., Ltd. | High-intensity discharge lamp and high-intensity discharge lamp operating apparatus |
US6873108B2 (en) * | 2001-09-14 | 2005-03-29 | Osram Sylvania Inc. | Monolithic seal for a sapphire metal halide lamp |
JP2003173763A (ja) * | 2001-09-28 | 2003-06-20 | Koito Mfg Co Ltd | 放電ランプ装置用水銀フリーアークチューブ |
-
2005
- 2005-08-31 KR KR1020077007325A patent/KR101123190B1/ko active IP Right Grant
- 2005-08-31 WO PCT/IB2005/052848 patent/WO2006025027A2/en active Application Filing
- 2005-08-31 EP EP05781681.1A patent/EP1789992B1/en not_active Not-in-force
- 2005-08-31 CN CNA2005800293393A patent/CN101010776A/zh active Pending
- 2005-08-31 JP JP2007529122A patent/JP4842949B2/ja not_active Expired - Fee Related
- 2005-08-31 US US11/574,414 patent/US20070253203A1/en not_active Abandoned
- 2005-09-02 TW TW094130115A patent/TWI407480B/zh not_active IP Right Cessation
-
2016
- 2016-05-09 US US15/150,196 patent/US20160254135A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003109536A (ja) * | 2001-08-28 | 2003-04-11 | Koninkl Philips Electronics Nv | 放電灯及びそのバルブ |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013507731A (ja) * | 2009-10-09 | 2013-03-04 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 高効率照明アセンブリ |
US9406498B2 (en) | 2009-10-09 | 2016-08-02 | Koninklijke Philips N.V. | High efficiency lighting assembly |
Also Published As
Publication number | Publication date |
---|---|
US20160254135A1 (en) | 2016-09-01 |
US20070253203A1 (en) | 2007-11-01 |
EP1789992A2 (en) | 2007-05-30 |
TWI407480B (zh) | 2013-09-01 |
JP4842949B2 (ja) | 2011-12-21 |
WO2006025027A3 (en) | 2006-12-07 |
KR101123190B1 (ko) | 2012-03-19 |
WO2006025027A2 (en) | 2006-03-09 |
CN101010776A (zh) | 2007-08-01 |
KR20070048801A (ko) | 2007-05-09 |
TW200623197A (en) | 2006-07-01 |
EP1789992B1 (en) | 2015-04-01 |
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