CA1145385A - Lampe a decharge - Google Patents

Lampe a decharge

Info

Publication number: CA1145385A
Authority: CA; Canada
Prior art keywords: arc tube; lamp; glass; filament; enclosure
Prior art date: 1980-11-13
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

Application number

CA000364542A

Other languages

English (en)

Inventor

John M. Davenport

Conrad E. Bechard

Denis A. Lynch, Jr.

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.)

General Electric Co

Original Assignee

General Electric Co

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.)

1980-11-13

Filing date

1980-11-13

Publication date

1983-04-26

1980-11-13 Application filed by General Electric Co filed Critical General Electric Co

1980-11-13 Priority to CA000364542A priority Critical patent/CA1145385A/fr

1983-04-26 Application granted granted Critical

1983-04-26 Publication of CA1145385A publication Critical patent/CA1145385A/fr

Status Expired legal-status Critical Current

Links

239000011521 glass Substances 0.000 claims abstract description 35
229910001507 metal halide Inorganic materials 0.000 claims abstract description 9
150000005309 metal halides Chemical class 0.000 claims abstract description 9
FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 claims description 21
229910052751 metal Inorganic materials 0.000 claims description 14
239000002184 metal Substances 0.000 claims description 14
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
230000005855 radiation Effects 0.000 claims description 8
235000009518 sodium iodide Nutrition 0.000 claims description 7
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 6
229910052753 mercury Inorganic materials 0.000 claims description 6
239000010453 quartz Substances 0.000 claims description 6
239000000463 material Substances 0.000 claims 3
239000011734 sodium Substances 0.000 abstract description 15
229910052708 sodium Inorganic materials 0.000 abstract description 13
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 abstract description 12
150000002500 ions Chemical class 0.000 description 6
YFDLHELOZYVNJE-UHFFFAOYSA-L mercury diiodide Chemical compound I[Hg]I YFDLHELOZYVNJE-UHFFFAOYSA-L 0.000 description 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
239000003513 alkali Substances 0.000 description 4
238000010276 construction Methods 0.000 description 4
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 4
239000005388 borosilicate glass Substances 0.000 description 3
239000003990 capacitor Substances 0.000 description 3
239000004020 conductor Substances 0.000 description 3
239000005350 fused silica glass Substances 0.000 description 3
229910001511 metal iodide Inorganic materials 0.000 description 3
210000003739 neck Anatomy 0.000 description 3
125000004436 sodium atom Chemical group 0.000 description 3
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
239000000956 alloy Substances 0.000 description 2
229910045601 alloy Inorganic materials 0.000 description 2
125000004429 atom Chemical group 0.000 description 2
239000002585 base Substances 0.000 description 2
238000002242 deionisation method Methods 0.000 description 2
238000013461 design Methods 0.000 description 2
239000012634 fragment Substances 0.000 description 2
239000007789 gas Substances 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
230000003405 preventing effect Effects 0.000 description 2
238000003860 storage Methods 0.000 description 2
229910052721 tungsten Inorganic materials 0.000 description 2
239000010937 tungsten Substances 0.000 description 2
ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
235000016068 Berberis vulgaris Nutrition 0.000 description 1
241000335053 Beta vulgaris Species 0.000 description 1
101100511454 Epichloe uncinata lolO1 gene Proteins 0.000 description 1
101100511455 Epichloe uncinata lolO2 gene Proteins 0.000 description 1
229910018094 ScI3 Inorganic materials 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000010941 cobalt Substances 0.000 description 1
229910017052 cobalt Inorganic materials 0.000 description 1
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
238000011161 development Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000005684 electric field Effects 0.000 description 1
-1 halide salt Chemical class 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
239000011630 iodine Substances 0.000 description 1
PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
229910052740 iodine Inorganic materials 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
229910000833 kovar Inorganic materials 0.000 description 1
QKEOZZYXWAIQFO-UHFFFAOYSA-M mercury(1+);iodide Chemical compound [Hg]I QKEOZZYXWAIQFO-UHFFFAOYSA-M 0.000 description 1
238000000034 method Methods 0.000 description 1
238000013508 migration Methods 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
229920000136 polysorbate Polymers 0.000 description 1
230000001846 repelling effect Effects 0.000 description 1
230000000630 rising effect Effects 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
238000003466 welding Methods 0.000 description 1

Landscapes

Vessels And Coating Films For Discharge Lamps (AREA)

CA000364542A 1980-11-13 1980-11-13 Lampe a decharge Expired CA1145385A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000364542A CA1145385A (fr)	1980-11-13	1980-11-13	Lampe a decharge

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000364542A CA1145385A (fr)	1980-11-13	1980-11-13	Lampe a decharge

Publications (1)

Publication Number	Publication Date
CA1145385A true CA1145385A (fr)	1983-04-26

Family

ID=4118430

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000364542A Expired CA1145385A (fr)	1980-11-13	1980-11-13	Lampe a decharge

Country Status (1)

Country	Link
CA (1)	CA1145385A (fr)

1980
- 1980-11-13 CA CA000364542A patent/CA1145385A/fr not_active Expired

Legal Events

Date	Code	Title	Description
2000-04-26	MKEX	Expiry

Publication	Publication Date	Title
US4281274A (en)	1981-07-28	Discharge lamp having vitreous shield
US4032813A (en)	1977-06-28	Fluorescent lamp with reduced wattage consumption having electrode shield with getter material
EP0115653B1 (fr)	1988-11-09	Lampe à décharge
US4491766A (en)	1985-01-01	High pressure electric discharge lamp employing a metal spiral with positive potential
US3778662A (en)	1973-12-11	High intensity fluorescent lamp radiating ionic radiation within the range of 1,600{14 2,300 a.u.
US5838104A (en)	1998-11-17	Shield for high pressure discharge lamps
US4479071A (en)	1984-10-23	High-pressure discharge lamp having shielding means comprised of boron nitride
EP1393347A1 (fr)	2004-03-03	Lampe a decharge gazeuse haute pression
CA1145385A (fr)	1983-04-26	Lampe a decharge
JP3388539B2 (ja)	2003-03-24	無水銀メタルハライドランプ
US3721845A (en)	1973-03-20	Sodium vapor lamp having improved starting means
EP0359200B1 (fr)	1994-06-22	Lampe à décharge à halogénures métalliques à rendu de couleurs amélioré
US4032814A (en)	1977-06-28	Fluorescent lamp with reduced wattage consumption
US3895251A (en)	1975-07-15	Arc discharge lamp having reduced starting voltage
US2076286A (en)	1937-04-06	Electric gaseous discharge device
US3069581A (en)	1962-12-18	Low pressure discharge lamp
US2961566A (en)	1960-11-22	Fluorescent lamp
US2164183A (en)	1939-06-27	Electric lamp
US3755708A (en)	1973-08-28	Sodium vapor lamps having improved starting means
US6366020B1 (en)	2002-04-02	Universal operating DC ceramic metal halide lamp
US3012165A (en)	1961-12-05	Fluorescent lamp gas filling
US5006762A (en)	1991-04-09	Negative glow fluorescent lamp having discharge barrier
US20030234605A1 (en)	2003-12-25	Metal halide lamp with improved field wire
JP4009008B2 (ja)	2007-11-14	セラミックス放電ランプ、ランプ装置および照明装置
US1957255A (en)	1934-05-01	Metallic vapor electrical discharge device