CA2090360A1 - Lampe a iodure metallique - Google Patents

Lampe a iodure metallique

Info

Publication number: CA2090360A1
Authority: CA; Canada
Prior art keywords: iodide; accordance; discharge lamp; lamp; rare earth
Prior art date: 1992-03-03
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.): Abandoned

Application number

CA 2090360

Other languages

English (en)

Inventor

Michael J. Shea

William M. Keeffe

Charles W. Struck

Alfred E. Feuersanger

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.)

Osram Sylvania Inc

Original Assignee

GTE Products 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.)

1992-03-03

Filing date

1993-02-25

Publication date

1993-09-04

1993-02-25 Application filed by GTE Products Corp filed Critical GTE Products Corp

1993-09-04 Publication of CA2090360A1 publication Critical patent/CA2090360A1/fr

Status Abandoned legal-status Critical Current

Links

229910001511 metal iodide Inorganic materials 0.000 title claims description 11
229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 53
150000002910 rare earth metals Chemical class 0.000 claims abstract description 39
HUIHCQPFSRNMNM-UHFFFAOYSA-K scandium(3+);triiodide Chemical compound [Sc+3].[I-].[I-].[I-] HUIHCQPFSRNMNM-UHFFFAOYSA-K 0.000 claims abstract description 26
238000009877 rendering Methods 0.000 claims abstract description 25
XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims abstract description 22
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 15
239000000126 substance Substances 0.000 claims abstract description 14
229910052753 mercury Inorganic materials 0.000 claims abstract description 12
229910001516 alkali metal iodide Inorganic materials 0.000 claims abstract description 7
FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 claims description 51
HSZCZNFXUDYRKD-UHFFFAOYSA-M lithium iodide Chemical compound [Li+].[I-] HSZCZNFXUDYRKD-UHFFFAOYSA-M 0.000 claims description 25
-1 rare earth iodide Chemical class 0.000 claims description 24
239000004020 conductor Substances 0.000 claims description 23
235000009518 sodium iodide Nutrition 0.000 claims description 17
229910052775 Thulium Inorganic materials 0.000 claims description 12
239000011521 glass Substances 0.000 claims description 12
229910052684 Cerium Inorganic materials 0.000 claims description 11
229910052692 Dysprosium Inorganic materials 0.000 claims description 11
229910052689 Holmium Inorganic materials 0.000 claims description 11
229910052777 Praseodymium Inorganic materials 0.000 claims description 11
KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 claims description 10
KJZYNXUDTRRSPN-UHFFFAOYSA-N holmium atom Chemical compound [Ho] KJZYNXUDTRRSPN-UHFFFAOYSA-N 0.000 claims description 10
PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 claims description 10
150000004694 iodide salts Chemical class 0.000 claims description 8
229910052691 Erbium Inorganic materials 0.000 claims description 6
229910052765 Lutetium Inorganic materials 0.000 claims description 6
229910052779 Neodymium Inorganic materials 0.000 claims description 6
LZOMHYVAEHYDST-UHFFFAOYSA-K thulium(3+);triiodide Chemical compound I[Tm](I)I LZOMHYVAEHYDST-UHFFFAOYSA-K 0.000 claims description 6
238000000295 emission spectrum Methods 0.000 claims description 5
UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 claims description 5
OHSVLFRHMCKCQY-UHFFFAOYSA-N lutetium atom Chemical compound [Lu] OHSVLFRHMCKCQY-UHFFFAOYSA-N 0.000 claims description 5
239000000203 mixture Substances 0.000 claims description 5
QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims description 5
GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims 8
229910052706 scandium Inorganic materials 0.000 description 17
SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 16
230000005855 radiation Effects 0.000 description 13
229910052751 metal Inorganic materials 0.000 description 12
239000002184 metal Substances 0.000 description 12
239000002585 base Substances 0.000 description 11
239000007789 gas Substances 0.000 description 11
229910001507 metal halide Inorganic materials 0.000 description 10
150000005309 metal halides Chemical class 0.000 description 10
239000004615 ingredient Substances 0.000 description 5
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
229910052708 sodium Inorganic materials 0.000 description 5
239000011734 sodium Substances 0.000 description 5
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
239000010453 quartz Substances 0.000 description 4
238000007792 addition Methods 0.000 description 3
230000002596 correlated effect Effects 0.000 description 3
239000011888 foil Substances 0.000 description 3
230000006872 improvement Effects 0.000 description 3
238000001228 spectrum Methods 0.000 description 3
229910052716 thallium Inorganic materials 0.000 description 3
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
229910018094 ScI3 Inorganic materials 0.000 description 2
239000000654 additive Substances 0.000 description 2
230000000996 additive effect Effects 0.000 description 2
229910052786 argon Inorganic materials 0.000 description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 2
238000010586 diagram Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000010891 electric arc Methods 0.000 description 2
239000012535 impurity Substances 0.000 description 2
PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 2
239000011630 iodine Substances 0.000 description 2
229910052740 iodine Inorganic materials 0.000 description 2
229910052744 lithium Inorganic materials 0.000 description 2
239000000463 material Substances 0.000 description 2
238000000034 method Methods 0.000 description 2
230000003287 optical effect Effects 0.000 description 2
239000001301 oxygen Substances 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
229910052693 Europium Inorganic materials 0.000 description 1
229910052688 Gadolinium Inorganic materials 0.000 description 1
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
229910052772 Samarium Inorganic materials 0.000 description 1
229910052771 Terbium Inorganic materials 0.000 description 1
229910052776 Thorium Inorganic materials 0.000 description 1
229910052769 Ytterbium Inorganic materials 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 1
JNXCLGBJTVLDAI-UHFFFAOYSA-N [Sc].[Na] Chemical compound [Sc].[Na] JNXCLGBJTVLDAI-UHFFFAOYSA-N 0.000 description 1
230000002411 adverse Effects 0.000 description 1
230000032683 aging Effects 0.000 description 1
229910052783 alkali metal Inorganic materials 0.000 description 1
229910001508 alkali metal halide Inorganic materials 0.000 description 1
150000008045 alkali metal halides Chemical class 0.000 description 1
150000001340 alkali metals Chemical class 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
239000000956 alloy Substances 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
229910052793 cadmium Inorganic materials 0.000 description 1
BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
229910052792 caesium Inorganic materials 0.000 description 1
TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
239000008139 complexing agent Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
239000002019 doping agent Substances 0.000 description 1
RZQFCZYXPRKMTP-UHFFFAOYSA-K dysprosium(3+);triiodide Chemical compound [I-].[I-].[I-].[Dy+3] RZQFCZYXPRKMTP-UHFFFAOYSA-K 0.000 description 1
230000005684 electric field Effects 0.000 description 1
238000005868 electrolysis reaction Methods 0.000 description 1
230000004907 flux Effects 0.000 description 1
239000005350 fused silica glass Substances 0.000 description 1
150000004820 halides Chemical class 0.000 description 1
KXCRAPCRWWGWIW-UHFFFAOYSA-K holmium(3+);triiodide Chemical compound I[Ho](I)I KXCRAPCRWWGWIW-UHFFFAOYSA-K 0.000 description 1
238000005286 illumination Methods 0.000 description 1
238000011065 in-situ storage Methods 0.000 description 1
239000011261 inert gas Substances 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
229910052746 lanthanum Inorganic materials 0.000 description 1
QKEOZZYXWAIQFO-UHFFFAOYSA-M mercury(1+);iodide Chemical compound [Hg]I QKEOZZYXWAIQFO-UHFFFAOYSA-M 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
229910052750 molybdenum Inorganic materials 0.000 description 1
239000011733 molybdenum Substances 0.000 description 1
229910052756 noble gas Inorganic materials 0.000 description 1
150000002835 noble gases Chemical class 0.000 description 1
238000005192 partition Methods 0.000 description 1
230000008569 process Effects 0.000 description 1
229910052594 sapphire Inorganic materials 0.000 description 1
239000010980 sapphire Substances 0.000 description 1
238000007789 sealing Methods 0.000 description 1
230000035945 sensitivity Effects 0.000 description 1
230000003595 spectral effect Effects 0.000 description 1
238000010561 standard procedure Methods 0.000 description 1
239000013589 supplement Substances 0.000 description 1
FRNOGLGSGLTDKL-UHFFFAOYSA-N thulium atom Chemical compound [Tm] FRNOGLGSGLTDKL-UHFFFAOYSA-N 0.000 description 1
229910052721 tungsten Inorganic materials 0.000 description 1
239000010937 tungsten Substances 0.000 description 1
239000012808 vapor phase Substances 0.000 description 1
RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1
239000011701 zinc Substances 0.000 description 1

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

Landscapes

Discharge Lamp (AREA)

CA 2090360 1992-03-03 1993-02-25 Lampe a iodure metallique Abandoned CA2090360A1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US84528592A	1992-03-03	1992-03-03
US07/845285		1992-03-03

Publications (1)

Publication Number	Publication Date
CA2090360A1 true CA2090360A1 (fr)	1993-09-04

Family

ID=25294864

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2090360 Abandoned CA2090360A1 (fr)	1992-03-03	1993-02-25	Lampe a iodure metallique

Country Status (4)

Country	Link
EP (1)	EP0582709B1 (fr)
CA (1)	CA2090360A1 (fr)
DE (1)	DE69327275T2 (fr)
WO (1)	WO1993018541A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2111426A1 (fr) *	1992-12-18	1994-06-19	Alfred E. Feuersanger	Ampoule sans electrode
US5694002A (en) *	1996-05-08	1997-12-02	Osram Sylvania Inc.	Metal halide lamp with improved color characteristics
JP2001332215A (ja) *	2000-05-19	2001-11-30	Ushio Inc	光線力学治療及び光線力学診断用ランプ
WO2004008469A2 (fr) *	2002-07-17	2004-01-22	Koninklijke Philips Electronics N.V.	Lampe d'halogenure metallise
GB2420220B (en) *	2004-11-10	2009-10-14	Gen Electric	Ceramic metal halide lamps
WO2010001316A1 (fr) *	2008-07-04	2010-01-07	Philips Intellectual Property & Standards Gmbh	Lampe à décharge de gaz haute intensité sans mercure et sans zinc
WO2011018741A2 (fr) *	2009-08-13	2011-02-17	Koninklijke Philips Electronics N.V.	Lampe à décharge haute intensité sans mercure
DE102009056753A1 (de) *	2009-12-04	2011-06-09	Heraeus Noblelight Gmbh	Elektrische Hochdruckentladungslampe für kosmetische Hautbehandlung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3979624A (en) *	1975-04-29	1976-09-07	Westinghouse Electric Corporation	High-efficiency discharge lamp which incorporates a small molar excess of alkali metal halide as compared to scandium halide
US4983889A (en) *	1989-05-15	1991-01-08	General Electric Company	Discharge lamp using acoustic resonant oscillations to ensure high efficiency
JP2650463B2 (ja) *	1989-05-31	1997-09-03	岩崎電気株式会社	メタルハライドランプ

1993
- 1993-02-25 CA CA 2090360 patent/CA2090360A1/fr not_active Abandoned
- 1993-03-03 EP EP93908137A patent/EP0582709B1/fr not_active Expired - Lifetime
- 1993-03-03 WO PCT/NL1993/000049 patent/WO1993018541A1/fr not_active Ceased
- 1993-03-03 DE DE69327275T patent/DE69327275T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0582709A1 (fr)	1994-02-16
DE69327275D1 (de)	2000-01-20
WO1993018541A1 (fr)	1993-09-16
DE69327275T2 (de)	2000-05-31
EP0582709B1 (fr)	1999-12-15

Legal Events

Date	Code	Title	Description
1996-08-25	FZDE	Dead

Publication	Publication Date	Title
US5239232A (en)	1993-08-24	Light balance compensated mercury vapor and halogen high-pressure discharge lamp
JP2000182564A (ja)	2000-06-30	水銀を含まないメタルハライドランプ
CN101986793B (zh)	2012-11-28	金属卤化物灯
US4978884A (en)	1990-12-18	Metal halide discharge lamp having low color temperature and improved color rendition
US6501220B1 (en)	2002-12-31	Thallium free—metal halide lamp with magnesium and cerium halide filling for improved dimming properties
EP0582709B1 (fr)	1999-12-15	Lampe a iodure metallique
US3452238A (en)	1969-06-24	Metal vapor discharge lamp
US8427052B2 (en)	2013-04-23	Metal halide lamp with oversaturated red
CA2489264C (fr)	2013-04-02	Halogenure de metal exempt de thallium pour le remplissage de lampes a decharge et lampes ainsi produites
US5327042A (en)	1994-07-05	Metal halide lamp
US20070085482A1 (en)	2007-04-19	High red color rendition metal halide lamp
CA2512349A1 (fr)	2006-05-22	Composes chimiques contenant du magnesium et de l'indium pour lampes aux halogenures
US5021703A (en)	1991-06-04	Metal halide lamp
US5225733A (en)	1993-07-06	Scandium halide and alkali metal halide discharge lamp
EP0603014B1 (fr)	1999-06-16	Lampe sans électrode
US4691141A (en)	1987-09-01	Dosing composition for high pressure sodium lamps
EP0583113B1 (fr)	2003-12-10	Tube à arc pour lampe à décharge et méthode de fabrication d'un tube à arc pour lampe à décharge
EP1346397A1 (fr)	2003-09-24	Lampe fluorescente pour l'horticulture renfermant moins de mercure
WO2006048830A2 (fr)	2006-05-11	Lampe a quartz aux halogenures metalliques a meilleur maintien du flux lumineux
WO2005071713A1 (fr)	2005-08-04	Lampe a halogenure metallique a haute pression
JPH01294344A (ja)	1989-11-28	メタルハライドランプ
JPH01137923A (ja)	1989-05-30	植物育成用放電灯