JP2018508113A - 高輝度放電ランプ - Google Patents
高輝度放電ランプ Download PDFInfo
- Publication number
- JP2018508113A JP2018508113A JP2017548930A JP2017548930A JP2018508113A JP 2018508113 A JP2018508113 A JP 2018508113A JP 2017548930 A JP2017548930 A JP 2017548930A JP 2017548930 A JP2017548930 A JP 2017548930A JP 2018508113 A JP2018508113 A JP 2018508113A
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- electrode
- discharge chamber
- discharge
- diameter
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 claims description 11
- 229910052776 Thorium Inorganic materials 0.000 claims description 10
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- -1 halide salt Chemical class 0.000 claims description 3
- 150000003586 thorium compounds Chemical class 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 description 8
- 229910001507 metal halide Inorganic materials 0.000 description 5
- 150000005309 metal halides Chemical class 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 229910052746 lanthanum Inorganic materials 0.000 description 2
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910003452 thorium oxide Inorganic materials 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 229910052727 yttrium Inorganic materials 0.000 description 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 2
- UAYWVJHJZHQCIE-UHFFFAOYSA-L zinc iodide Chemical compound I[Zn]I UAYWVJHJZHQCIE-UHFFFAOYSA-L 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- MZQZQKZKTGRQCG-UHFFFAOYSA-J thorium tetrafluoride Chemical compound F[Th](F)(F)F MZQZQKZKTGRQCG-UHFFFAOYSA-J 0.000 description 1
- OMDXFCRSKHYDTM-UHFFFAOYSA-J thorium(4+);tetrabromide Chemical compound Br[Th](Br)(Br)Br OMDXFCRSKHYDTM-UHFFFAOYSA-J 0.000 description 1
- WEQHQGJDZLDFID-UHFFFAOYSA-J thorium(iv) chloride Chemical compound Cl[Th](Cl)(Cl)Cl WEQHQGJDZLDFID-UHFFFAOYSA-J 0.000 description 1
- MDMUQRJQFHEVFG-UHFFFAOYSA-J thorium(iv) iodide Chemical compound [I-].[I-].[I-].[I-].[Th+4] MDMUQRJQFHEVFG-UHFFFAOYSA-J 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
- H01J61/04—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
- H01J61/0735—Main electrodes for high-pressure discharge lamps characterised by the material 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
- H01J61/30—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
- H01J61/827—Metal halide arc lamps
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2111/00—Light sources of a form not covered by groups F21Y2101/00-F21Y2107/00
Landscapes
- Discharge Lamp (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Abstract
Description
2 放電容器
3 放電チャンバ
4 電極ロッド
5 電極ロッド
40 モリブデン箔
41 導電リード
50 モリブデン箔
51 導電リード
ED 電極ロッドの直径
Ed 放電チャンバ内の電極ロッドの距離
Claims (8)
- 前記電極ロッドは、如何なるエミッタも含まない材料で形成されている、請求項1に記載のランプ。
- 前記電極ロッドの直径EDは、ED0とED0+40μmとの間である、請求項1又は2に記載のランプ。
- 前記放電チャンバ内の前記電極ロッド同士の前記距離は、2.0mmと4.0mmとの間である、請求項1又は2に記載のランプ。
- 前記充填物はエミッタを含んでいる、請求項1又は2に記載のランプ。
- 前記充填物は、前記エミッタとして、トリウム、又はトリウム組成物若しくはトリウム化合物を含んでいる、請求項5に記載のランプ。
- 前記充填物は、少なくとも8%のThI4、好ましくは10%のThI4、を含んだハロゲン化物の塩を含んでいる、請求項6に記載のランプ。
- 前記充填物は、NaI/ScI3/ThI4の組成物を含んでいる、請求項6に記載のランプ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15159982 | 2015-03-20 | ||
EP15159982.6 | 2015-03-20 | ||
PCT/EP2016/055260 WO2016150730A1 (en) | 2015-03-20 | 2016-03-11 | High-intensity discharge lamp |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018508113A true JP2018508113A (ja) | 2018-03-22 |
JP6770970B2 JP6770970B2 (ja) | 2020-10-21 |
Family
ID=52686254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017548930A Expired - Fee Related JP6770970B2 (ja) | 2015-03-20 | 2016-03-11 | 高輝度放電ランプの設計方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20180061626A1 (ja) |
EP (1) | EP3271935A1 (ja) |
JP (1) | JP6770970B2 (ja) |
CN (1) | CN107430980B (ja) |
WO (1) | WO2016150730A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11369428B2 (en) * | 2019-01-29 | 2022-06-28 | Boston Scientific Scimed Inc. | Smart power selection for multi-electrode RF ablation system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002042732A (ja) * | 2000-05-16 | 2002-02-08 | Toshiba Lighting & Technology Corp | 高圧放電ランプ、高圧放電ランプ装置および照明装置 |
JP2010541129A (ja) * | 2007-09-24 | 2010-12-24 | 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 | トリウムを有さない放電ランプ |
JP2012526350A (ja) * | 2009-05-07 | 2012-10-25 | 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 | 無水銀高輝度ガス放電ランプ |
WO2012176493A1 (ja) * | 2011-06-23 | 2012-12-27 | ハリソン東芝ライティング株式会社 | 車両用の水銀フリーメタルハライドランプおよびメタルハライドランプ装置 |
JP2013545251A (ja) * | 2010-12-10 | 2013-12-19 | オスラム ゲーエムベーハー | 高圧放電ランプ |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002245971A (ja) * | 2000-12-12 | 2002-08-30 | Toshiba Lighting & Technology Corp | 高圧放電ランプ、高圧放電ランプ点灯装置および照明装置 |
DE10242740A1 (de) * | 2002-09-13 | 2004-03-18 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Hochdruckentladungslampe für Kraftfahrzeugscheinwerfer |
US8040444B2 (en) * | 2005-06-03 | 2011-10-18 | Samsung Electronics Co., Ltd. | Display device, method of manufacturing the same and mask for manufacturing the same |
JP2007134055A (ja) * | 2005-11-08 | 2007-05-31 | Koito Mfg Co Ltd | 放電ランプ装置用アークチューブ |
WO2011018741A2 (en) * | 2009-08-13 | 2011-02-17 | Koninklijke Philips Electronics N.V. | Mercury-free high intensity gas-discharge lamp |
CN102859643A (zh) * | 2010-04-22 | 2013-01-02 | 皇家飞利浦电子股份有限公司 | 无汞和钪的高强度气体放电灯 |
US20120012669A1 (en) * | 2010-07-16 | 2012-01-19 | Mcbride Jamal | Fan-mounted air freshener device and associated method |
-
2016
- 2016-03-11 JP JP2017548930A patent/JP6770970B2/ja not_active Expired - Fee Related
- 2016-03-11 CN CN201680016953.4A patent/CN107430980B/zh not_active Expired - Fee Related
- 2016-03-11 US US15/556,584 patent/US20180061626A1/en not_active Abandoned
- 2016-03-11 EP EP16709445.7A patent/EP3271935A1/en not_active Ceased
- 2016-03-11 WO PCT/EP2016/055260 patent/WO2016150730A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002042732A (ja) * | 2000-05-16 | 2002-02-08 | Toshiba Lighting & Technology Corp | 高圧放電ランプ、高圧放電ランプ装置および照明装置 |
JP2010541129A (ja) * | 2007-09-24 | 2010-12-24 | 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 | トリウムを有さない放電ランプ |
JP2012526350A (ja) * | 2009-05-07 | 2012-10-25 | 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 | 無水銀高輝度ガス放電ランプ |
JP2013545251A (ja) * | 2010-12-10 | 2013-12-19 | オスラム ゲーエムベーハー | 高圧放電ランプ |
WO2012176493A1 (ja) * | 2011-06-23 | 2012-12-27 | ハリソン東芝ライティング株式会社 | 車両用の水銀フリーメタルハライドランプおよびメタルハライドランプ装置 |
Also Published As
Publication number | Publication date |
---|---|
EP3271935A1 (en) | 2018-01-24 |
CN107430980A (zh) | 2017-12-01 |
CN107430980B (zh) | 2020-01-17 |
WO2016150730A1 (en) | 2016-09-29 |
US20180061626A1 (en) | 2018-03-01 |
JP6770970B2 (ja) | 2020-10-21 |
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