CA2169581C - Fluorescent lamp with end of life arc quenching structure - Google Patents

Fluorescent lamp with end of life arc quenching structure Download PDF

Info

Publication number: CA2169581C
Authority: CA; Canada
Prior art keywords: fluorescent lamp; tube; lamp; accordance; deposit
Prior art date: 1995-02-17
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 - Fee Related

Application number

CA002169581A

Other languages

English (en)

French (fr)

Other versions

CA2169581A1 (en

Inventor

John W. Shaffer

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.)

Individual

Original Assignee

Osram Sylvania Inc

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.)

1995-02-17

Filing date

1996-02-15

Publication date

2006-11-14

1996-02-15 Application filed by Osram Sylvania Inc filed Critical Osram Sylvania Inc

1996-08-18 Publication of CA2169581A1 publication Critical patent/CA2169581A1/en

2006-11-14 Application granted granted Critical

2006-11-14 Publication of CA2169581C publication Critical patent/CA2169581C/en

2016-02-15 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000010791 quenching Methods 0.000 title description 4
230000000171 quenching effect Effects 0.000 title description 3
239000011521 glass Substances 0.000 claims abstract description 17
229910052987 metal hydride Inorganic materials 0.000 claims abstract description 11
150000004681 metal hydrides Chemical class 0.000 claims abstract description 11
238000000354 decomposition reaction Methods 0.000 claims abstract description 4
239000011324 bead Substances 0.000 claims description 6
-1 titanium hydride Chemical compound 0.000 claims description 5
229910000048 titanium hydride Inorganic materials 0.000 claims description 5
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 4
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 3
229910045601 alloy Inorganic materials 0.000 claims description 3
239000000956 alloy Substances 0.000 claims description 3
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
229910052735 hafnium Inorganic materials 0.000 claims description 3
VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 3
239000010936 titanium Substances 0.000 claims description 3
229910052719 titanium Inorganic materials 0.000 claims description 3
229910052726 zirconium Inorganic materials 0.000 claims description 3
229910017052 cobalt Inorganic materials 0.000 claims description 2
239000010941 cobalt Substances 0.000 claims description 2
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
229910052742 iron Inorganic materials 0.000 claims description 2
229910052746 lanthanum Inorganic materials 0.000 claims description 2
FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 2
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
229910052759 nickel Inorganic materials 0.000 claims description 2
239000000725 suspension Substances 0.000 claims description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
229910001029 Hf alloy Inorganic materials 0.000 claims 2
229910001093 Zr alloy Inorganic materials 0.000 claims 1
VSTCOQVDTHKMFV-UHFFFAOYSA-N [Ti].[Hf] Chemical compound [Ti].[Hf] VSTCOQVDTHKMFV-UHFFFAOYSA-N 0.000 claims 1
INIGCWGJTZDVRY-UHFFFAOYSA-N hafnium zirconium Chemical compound [Zr].[Hf] INIGCWGJTZDVRY-UHFFFAOYSA-N 0.000 claims 1
PMTRSEDNJGMXLN-UHFFFAOYSA-N titanium zirconium Chemical compound [Ti].[Zr] PMTRSEDNJGMXLN-UHFFFAOYSA-N 0.000 claims 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
238000010438 heat treatment Methods 0.000 description 4
229910052739 hydrogen Inorganic materials 0.000 description 4
239000001257 hydrogen Substances 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 4
239000002184 metal Substances 0.000 description 4
150000002739 metals Chemical class 0.000 description 4
239000011230 binding agent Substances 0.000 description 2
239000011248 coating agent Substances 0.000 description 2
238000000576 coating method Methods 0.000 description 2
238000010276 construction Methods 0.000 description 2
241001621399 Lampris Species 0.000 description 1
238000005336 cracking Methods 0.000 description 1
GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
238000009434 installation Methods 0.000 description 1
238000010849 ion bombardment Methods 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
229910052901 montmorillonite Inorganic materials 0.000 description 1
238000010943 off-gassing Methods 0.000 description 1
150000004760 silicates Chemical class 0.000 description 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
229910052721 tungsten Inorganic materials 0.000 description 1
239000010937 tungsten 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
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/70—Lamps with low-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
- H01J61/02—Details
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
- 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

Landscapes

Vessels And Coating Films For Discharge Lamps (AREA)
Discharge Lamps And Accessories Thereof (AREA)

CA002169581A 1995-02-17 1996-02-15 Fluorescent lamp with end of life arc quenching structure Expired - Fee Related CA2169581C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US38999595A	1995-02-17	1995-02-17
US08/389,995		1995-02-17

Publications (2)

Publication Number	Publication Date
CA2169581A1 CA2169581A1 (en)	1996-08-18
CA2169581C true CA2169581C (en)	2006-11-14

Family

ID=23540604

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002169581A Expired - Fee Related CA2169581C (en)	1995-02-17	1996-02-15	Fluorescent lamp with end of life arc quenching structure

Country Status (7)

Country	Link
JP (1)	JP2980548B2 (ja)
KR (1)	KR100400615B1 (ja)
CN (1)	CN1087489C (ja)
CA (1)	CA2169581C (ja)
DE (1)	DE69608586T2 (ja)
HU (1)	HU219695B (ja)
IN (1)	IN186954B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5585693A (en) *	1995-02-17	1996-12-17	Osram Sylvania Inc.	Fluorescent lamp with end of life arc quenching structure
US6281626B1 (en) *	1998-03-24	2001-08-28	Casio Computer Co., Ltd.	Cold emission electrode method of manufacturing the same and display device using the same
EP1104008B1 (en)	1999-06-08	2006-03-08	Matsushita Electric Industrial Co., Ltd.	Fluorescent lamp
DE10218827A1 (de) *	2002-04-26	2003-11-06	Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh	Niederdruckentladungslampe mit Abschaltvorrichtung am Lebensdauerende
EP1831917A2 (en) *	2004-12-21	2007-09-12	Koninklijke Philips Electronics N.V.	Low-pressure mercury vapor discharge lamp

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6258539A (ja) *	1985-09-09	1987-03-14	Matsushita Electronics Corp	ラピツドスタ−ト形螢光ランプの製造方法
US5057751A (en) *	1990-07-16	1991-10-15	General Electric Company	Protective coating for high-intensity metal halide discharge lamps
US5098326A (en) *	1990-12-13	1992-03-24	General Electric Company	Method for applying a protective coating to a high-intensity metal halide discharge lamp
US5210461A (en) *	1992-02-18	1993-05-11	Gte Products Corporation	Arc discharge lamp containing mechanism for extinguishing arc at end-of-life
US5585693A (en) *	1995-02-17	1996-12-17	Osram Sylvania Inc.	Fluorescent lamp with end of life arc quenching structure

1996
- 1996-02-13 IN IN263CA1996 patent/IN186954B/en unknown
- 1996-02-15 JP JP8050797A patent/JP2980548B2/ja not_active Expired - Lifetime
- 1996-02-15 CA CA002169581A patent/CA2169581C/en not_active Expired - Fee Related
- 1996-02-16 DE DE69608586T patent/DE69608586T2/de not_active Expired - Lifetime
- 1996-02-16 HU HU9600359A patent/HU219695B/hu not_active IP Right Cessation
- 1996-02-16 CN CN96105600A patent/CN1087489C/zh not_active Expired - Fee Related
- 1996-02-17 KR KR1019960003994A patent/KR100400615B1/ko not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE69608586D1 (de)	2000-07-06
KR960032574A (ko)	1996-09-17
CA2169581A1 (en)	1996-08-18
CN1087489C (zh)	2002-07-10
HUP9600359A3 (en)	1999-11-29
HUP9600359A2 (en)	1996-11-28
IN186954B (ja)	2001-12-22
HU9600359D0 (en)	1996-04-29
CN1141498A (zh)	1997-01-29
JP2980548B2 (ja)	1999-11-22
KR100400615B1 (ko)	2003-12-18
DE69608586T2 (de)	2001-02-15
JPH08250066A (ja)	1996-09-27
HU219695B (hu)	2001-06-28

Publication	Publication Date	Title
US6661176B2 (en)	2003-12-09	High pressure discharge lamp, high pressure discharge lamp lighting apparatus and luminaire therefor
US5705887A (en)	1998-01-06	Fluorescent lamp with end of life arc quenching structure
CA2181289C (en)	2007-06-26	Fluorescent lamp with end of life arc quenching structure
CA2169581C (en)	2006-11-14	Fluorescent lamp with end of life arc quenching structure
EP0727809B1 (en)	2000-05-31	Fluorescent lamp with end of life arc quenching structure
EP0946968B1 (en)	2004-05-06	Low-pressure discharge lamp and compact fluorescent lamp
US3737717A (en)	1973-06-05	High intensity lamp containing thermal shorting fuse
JP2009283466A (ja)	2009-12-03	蛍光ランプ及びコンパクト蛍光ランプに関するグロースタータ並びにそれに関連する蛍光ランプ固定具
JP2001250503A (ja)	2001-09-14	蛍光ランプ
JP3956040B2 (ja)	2007-08-08	蛍光ランプおよび照明装置
JPH04504481A (ja)	1992-08-06	低圧放電灯の動作設定及び運転方法
JP3903767B2 (ja)	2007-04-11	両口金形高圧金属蒸気放電灯
JP2002543561A (ja)	2002-12-17	アーク放電ランプ
JP2005346976A (ja)	2005-12-15	蛍光ランプおよび照明器具
EP1057211A1 (en)	2000-12-06	Electric lamp
JPS60221947A (ja)	1985-11-06	高圧金属蒸気放電灯
JPH1055780A (ja)	1998-02-24	蛍光ランプ
JP2005302385A (ja)	2005-10-27	蛍光ランプ
JPH05266861A (ja)	1993-10-15	高圧ナトリウムランプ
US20020101158A1 (en)	2002-08-01	Lamp and getter for removing gaseous impurities
JPS6034219B2 (ja)	1985-08-07	金属蒸気放電灯
JPH08236071A (ja)	1996-09-13	蛍光ランプ用電極とその製造方法、及びその電極を用いた蛍光ランプの製造方法
JPS5837664B2 (ja)	1983-08-17	グロ−スタ−タ付き螢光ランプ
ITBO970207A1 (it)	1998-10-08	Dispositivo per l'alimentazione di tubi fluorescenti e per il riutiliz zo di tubi fluorescenti esauriti.
KR20020024469A (ko)	2002-03-30	컴팩트 형광램프

Legal Events

Date	Code	Title	Description
2003-02-12	EEER	Examination request
2013-03-30	MKLA	Lapsed	Effective date: 20130215