JP4508530B2 - 高圧ガス放電ランプ - Google Patents
高圧ガス放電ランプ Download PDFInfo
- Publication number
- JP4508530B2 JP4508530B2 JP2002575988A JP2002575988A JP4508530B2 JP 4508530 B2 JP4508530 B2 JP 4508530B2 JP 2002575988 A JP2002575988 A JP 2002575988A JP 2002575988 A JP2002575988 A JP 2002575988A JP 4508530 B2 JP4508530 B2 JP 4508530B2
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- pressure gas
- discharge
- gas discharge
- filling
- 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.)
- Expired - Lifetime
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 6
- 238000009877 rendering Methods 0.000 claims description 3
- 210000003739 neck Anatomy 0.000 claims 2
- 238000012856 packing Methods 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 2
- 239000007789 gas Substances 0.000 description 17
- 239000000203 mixture Substances 0.000 description 8
- 229910001507 metal halide Inorganic materials 0.000 description 7
- 150000005309 metal halides Chemical class 0.000 description 7
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 5
- 229910052753 mercury Inorganic materials 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 4
- 229910052750 molybdenum Inorganic materials 0.000 description 4
- 239000011733 molybdenum Substances 0.000 description 4
- 239000010453 quartz Substances 0.000 description 4
- 229910052721 tungsten Inorganic materials 0.000 description 4
- 239000010937 tungsten Substances 0.000 description 4
- 239000011888 foil Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001511 metal iodide Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Images
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
- H01J61/125—Selection of substances for gas fillings; Specified operating pressure or temperature having an halogenide as principal component
-
- 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
-
- 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
- H01J61/84—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
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Discharge Lamp (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Description
本発明による高圧ガス放電ランプのこれらの及びその他の特徴は、以降に記載する実施例を参照した説明により明らかとなるであろう。
Claims (9)
- 少なくとも2つのネック部及び石英ガラスの気密放電容器を具えるバルブと、
前記放電容器内に突入している少なくとも2つの電極と、
点灯状態において放電状態となる前記放電容器内の充填物と
を有する高圧ガス放電ランプにおいて、
前記放電容器により、幅が4mmよりも狭く且つ長さが8mmより短い放電空間を包囲し、前記充填物がNaI、ScI3、Xe、ZnI2を含み、Hgを含んでいなく、
前記放電空間の容積が0.025〜0.03cm 3 の範囲にあり、
前記充填物が、200〜220μgのNaIと、80〜100μgのScI 3 と、室温で約6barの充填圧のXeと、50〜200μgのZnI 2 とを含む高圧ガス放電ランプ。 - 少なくとも2つのネック部及び石英ガラスの気密放電容器を具えるバルブと、
前記放電容器内に突入している少なくとも2つの電極と、
点灯状態において放電状態となる前記放電容器内の充填物と
を有する高圧ガス放電ランプにおいて、
前記放電容器により、幅が4mmよりも狭く且つ長さが8mmより短い放電空間を包囲し、前記充填物がNaI、ScI 3 、Xe、ZnI 2 を含み、Hgを含んでいなく、
前記充填物が、45〜55μmol/cm 3 のNaIと、7〜9μmol/cm 3 のScI 3 と、室温で約6barの充填圧のXeと、5〜20μmol/cm 3 のZnI 2 とを含む高圧ガス放電ランプ。 - 請求項1又は2に記載の高圧ガス放電ランプにおいて、前記電極がタングステンワイヤから構成されていることを特徴とする高圧ガス放電ランプ。
- 請求項1又は2に記載の高圧ガス放電ランプにおいて、点灯状態において、60Vより低い動作電圧が当該ランプに印加されるようになっていることを特徴とする高圧ガス放電ランプ。
- 請求項1又は2に記載の高圧ガス放電ランプにおいて、点灯状態において、39〜45Vの範囲内の動作電圧が当該ランプに印加されるようになっていることを特徴とする高圧ガス放電ランプ。
- 請求項1又は2に記載の高圧ガス放電ランプにおいて、点灯状態での当該ランプの消費電流が0.8〜1.0Aの範囲内であることを特徴とする高圧ガス放電ランプ。
- 請求項1又は2に記載の高圧ガス放電ランプにおいて、点灯状態での当該ランプの消費電力が35〜40Wの範囲内であることを特徴とする高圧ガス放電ランプ。
- 請求項1又は2に記載の高圧ガス放電ランプにおいて、当該ランプの発光効率が少なくとも85ルーメン/Wであり、且つ演色評価数が62〜72の範囲内であることを特徴とする高圧ガス放電ランプ。
- 請求項1又は2に記載の高圧ガス放電ランプにおいて、前記充填物が、2.4barのガス圧力に相当する100μgのZnI2を含むことを特徴とする高圧ガス放電ランプ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10114680A DE10114680A1 (de) | 2001-03-23 | 2001-03-23 | Hochdruck-Gasentladungslampe |
PCT/IB2002/000944 WO2002078051A1 (en) | 2001-03-23 | 2002-03-21 | High-pressure gas discharge lamp |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004528686A JP2004528686A (ja) | 2004-09-16 |
JP4508530B2 true JP4508530B2 (ja) | 2010-07-21 |
Family
ID=7678997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002575988A Expired - Lifetime JP4508530B2 (ja) | 2001-03-23 | 2002-03-21 | 高圧ガス放電ランプ |
Country Status (8)
Country | Link |
---|---|
US (1) | US6861807B2 (ja) |
EP (1) | EP1374280B1 (ja) |
JP (1) | JP4508530B2 (ja) |
KR (1) | KR100876687B1 (ja) |
CN (1) | CN100365758C (ja) |
DE (1) | DE10114680A1 (ja) |
HU (1) | HUP0302149A3 (ja) |
WO (1) | WO2002078051A1 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4037142B2 (ja) * | 2002-03-27 | 2008-01-23 | 東芝ライテック株式会社 | メタルハライドランプおよび自動車用前照灯装置 |
US6853140B2 (en) * | 2002-04-04 | 2005-02-08 | Osram Sylvania Inc. | Mercury free discharge lamp with zinc iodide |
US6892512B2 (en) | 2002-08-07 | 2005-05-17 | Medco Health Solutions, Inc. | Automated prescription filling system/method with automated labeling and packaging system/method automated order consolidation system/method |
AU2003283695A1 (en) * | 2002-12-18 | 2004-07-09 | Koninklijke Philips Electronics N.V. | Mercury-free high-pressure gas discharge lamp |
WO2004102614A1 (en) * | 2003-05-16 | 2004-11-25 | Philips Intellectual Property & Standards Gmbh | Mercury-free high-pressure gas discharge lamp with a burner design for increasing the arc diffuseness and reducing the arc curvature |
US7649320B2 (en) * | 2004-03-09 | 2010-01-19 | Koninklijke Philips Electronics N.V. | Lamp with improved lamp profile |
US7358674B2 (en) * | 2004-07-27 | 2008-04-15 | General Electric Company | Structure having electrodes with metal core and coating |
US7847484B2 (en) * | 2004-12-20 | 2010-12-07 | General Electric Company | Mercury-free and sodium-free compositions and radiation source incorporating same |
WO2008056469A1 (fr) | 2006-11-09 | 2008-05-15 | Harison Toshiba Lighting Corp. | Lampe à halogénure métallisé |
EP2195824B1 (en) | 2007-09-24 | 2017-05-10 | Philips Intellectual Property & Standards GmbH | Thorium-free discharge lamp |
WO2010097732A2 (en) | 2009-02-24 | 2010-09-02 | Koninklijke Philips Electronics N. V. | High intensity gas-discharge lamp |
DE102009018375A1 (de) * | 2009-04-23 | 2010-10-28 | Automotive Lighting Reutlingen Gmbh | Gasentladungslampe und Kraftfahrzeugscheinwerfer mit einer solchen Gasentladungslampe |
KR200452279Y1 (ko) * | 2010-06-07 | 2011-02-16 | 유은상 | 엘리베이터 홀 추락방지장치 |
US8710742B2 (en) * | 2011-07-06 | 2014-04-29 | Osram Sylvania Inc. | Metal halide lamps with fast run-up and methods of operating the same |
CN105655229A (zh) * | 2014-11-12 | 2016-06-08 | 广东雪莱特光电科技股份有限公司 | 低功率轨道机车用高强度气体放电氙气金卤灯 |
CN105679640B (zh) * | 2014-11-18 | 2018-04-10 | 广东雪莱特光电科技股份有限公司 | 发绿光的氙气灯 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57123319A (en) | 1981-01-22 | 1982-07-31 | Kiso Jiban Consultant Kk | Method and apparatus for subsurface exploration |
NL184550C (nl) | 1982-12-01 | 1989-08-16 | Philips Nv | Gasontladingslamp. |
DE4438294A1 (de) * | 1994-10-26 | 1996-05-02 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Metallhalogenid-Entladungslampe für fotooptische Zwecke |
FI100919B (sv) * | 1995-06-01 | 1998-03-13 | Bjarne Holmbom | Förfarande och anordning för beredning av ett vätskeprov |
US6005346A (en) * | 1996-04-08 | 1999-12-21 | Ilc Technology, Inc. | Trichrominance metal halide lamp for use with twisted nematic subtractive color light valves |
DE69824681T2 (de) * | 1997-04-25 | 2005-06-30 | Koninklijke Philips Electronics N.V. | Hochdruck-Entladungslampe |
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 |
JPH11111219A (ja) * | 1997-09-30 | 1999-04-23 | Toshiba Lighting & Technology Corp | 短アーク形のメタルハライド放電ランプ、メタルハライド放電ランプ装置および照明装置 |
JP4362155B2 (ja) * | 1998-09-30 | 2009-11-11 | ハリソン東芝ライティング株式会社 | 直流点灯用メタルハライド放電ランプ、直流点灯用メタルハライド放電ランプ点灯装置および照明装置 |
JP3679256B2 (ja) * | 1998-11-26 | 2005-08-03 | スタンレー電気株式会社 | 放電灯 |
JP2000243348A (ja) * | 1999-02-24 | 2000-09-08 | Matsushita Electric Ind Co Ltd | 無水銀メタルハライドランプ |
JP2000277053A (ja) * | 1999-03-23 | 2000-10-06 | Toshiba Lighting & Technology Corp | メタルハライドランプおよび照明装置 |
JP3728983B2 (ja) * | 1999-06-25 | 2005-12-21 | スタンレー電気株式会社 | メタルハライドランプおよび車両用前照灯 |
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 |
CN1333547A (zh) * | 2000-07-14 | 2002-01-30 | 松下电器产业株式会社 | 无水银金属卤化物灯 |
-
2001
- 2001-03-23 DE DE10114680A patent/DE10114680A1/de not_active Withdrawn
-
2002
- 2002-03-21 EP EP02714385.8A patent/EP1374280B1/en not_active Expired - Lifetime
- 2002-03-21 HU HU0302149A patent/HUP0302149A3/hu unknown
- 2002-03-21 JP JP2002575988A patent/JP4508530B2/ja not_active Expired - Lifetime
- 2002-03-21 CN CNB028008111A patent/CN100365758C/zh not_active Expired - Lifetime
- 2002-03-21 WO PCT/IB2002/000944 patent/WO2002078051A1/en active Application Filing
- 2002-03-21 KR KR1020027015771A patent/KR100876687B1/ko active IP Right Grant
- 2002-03-21 US US10/276,786 patent/US6861807B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6861807B2 (en) | 2005-03-01 |
HUP0302149A2 (hu) | 2003-09-29 |
KR100876687B1 (ko) | 2008-12-31 |
HUP0302149A3 (en) | 2005-10-28 |
EP1374280B1 (en) | 2015-12-09 |
WO2002078051A1 (en) | 2002-10-03 |
CN100365758C (zh) | 2008-01-30 |
KR20030011854A (ko) | 2003-02-11 |
EP1374280A1 (en) | 2004-01-02 |
DE10114680A1 (de) | 2002-09-26 |
US20030178942A1 (en) | 2003-09-25 |
CN1460281A (zh) | 2003-12-03 |
JP2004528686A (ja) | 2004-09-16 |
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