CA1239970A - Metal halide lamp with arc tube shield support - Google Patents

Metal halide lamp with arc tube shield support

Info

Publication number: CA1239970A
Authority: CA; Canada
Prior art keywords: arc tube; frame means; cylindrical member; lamp; improvement according
Prior art date: 1984-12-28
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

CA000497535A

Other languages

English (en)

French (fr)

Inventor

Francis R. Koza

Robert J. Karlotski

Martin E. Muzeroll

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.)

1984-12-28

Filing date

1985-12-12

Publication date

1988-08-02

1985-12-12 Application filed by GTE Products Corp filed Critical GTE Products Corp

1988-08-02 Application granted granted Critical

1988-08-02 Publication of CA1239970A publication Critical patent/CA1239970A/en

Status Expired legal-status Critical Current

Links

229910001507 metal halide Inorganic materials 0.000 title claims abstract 4
150000005309 metal halides Chemical class 0.000 title claims abstract 4
239000006185 dispersion Substances 0.000 claims abstract description 3
239000010453 quartz Substances 0.000 claims description 8
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
239000004020 conductor Substances 0.000 claims description 5
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 3
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 1
229910052750 molybdenum Inorganic materials 0.000 claims 1
239000011733 molybdenum Substances 0.000 claims 1
229910052759 nickel Inorganic materials 0.000 claims 1
229910052708 sodium Inorganic materials 0.000 claims 1
239000011734 sodium Substances 0.000 claims 1
-1 sodium halide Chemical class 0.000 claims 1
239000000126 substance Substances 0.000 claims 1
150000004820 halides Chemical class 0.000 description 5
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
101100518501 Mus musculus Spp1 gene Proteins 0.000 description 2
241000353355 Oreosoma atlanticum Species 0.000 description 2
239000002184 metal Substances 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 description 2
239000002674 ointment Substances 0.000 description 2
241000370685 Arge Species 0.000 description 1
101100504522 Drosophila melanogaster glec gene Proteins 0.000 description 1
235000014328 Schoenoplectus acutus var occidentalis Nutrition 0.000 description 1
244000136421 Scirpus acutus Species 0.000 description 1
235000014326 Scirpus californicus Nutrition 0.000 description 1
235000017913 Scirpus lacustris Nutrition 0.000 description 1
240000004543 Vicia ervilia Species 0.000 description 1
239000002775 capsule Substances 0.000 description 1
229910052736 halogen Inorganic materials 0.000 description 1
150000002367 halogens Chemical class 0.000 description 1
230000003116 impacting effect Effects 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
- H01J61/82—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
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/34—Double-wall vessels or containers

Landscapes

Vessels And Coating Films For Discharge Lamps (AREA)
Discharge Lamp (AREA)

CA000497535A 1984-12-28 1985-12-12 Metal halide lamp with arc tube shield support Expired CA1239970A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US68734184A	1984-12-28	1984-12-28
US687,341		1984-12-28

Publications (1)

Publication Number	Publication Date
CA1239970A true CA1239970A (en)	1988-08-02

Family

ID=24760071

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000497535A Expired CA1239970A (en)	1984-12-28	1985-12-12	Metal halide lamp with arc tube shield support

Country Status (4)

Country	Link
EP (1)	EP0186899B1 (de)
JP (1)	JPS61161647A (de)
CA (1)	CA1239970A (de)
DE (1)	DE3583665D1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE69210973T2 (de) *	1991-12-23	1996-11-28	Philips Electronics Nv	Elektrische Entladungslampe
US5532543A (en) *	1991-12-23	1996-07-02	Philips Electronics North America Corporation	High density discharge lamp with pinched-on containment shield
DE4317252C1 (de) *	1993-05-24	1994-05-05	Blv Licht & Vakuumtechnik	Gasentladungslampe
US5493167A (en) *	1994-05-03	1996-02-20	General Electric Company	Lamp assembly with shroud employing insulator support stops
US6153968A (en) *	1998-10-02	2000-11-28	Philips Electronics North America Corp.	Metal halide lamp with stem mounted support frame for arc tube shield
US6329742B1 (en) *	1999-06-02	2001-12-11	Philips Electronics North America Corp.	Metal halide lamp with metal frame supporting a protective sleeve
US6291933B1 (en) *	1999-09-24	2001-09-18	Philips Electronics North America Corporation	Metal halide lamp with ARC tube secured to frame by clips passing through protective sleeve
US6741013B2 (en) *	2000-12-13	2004-05-25	General Electric Company	Shrouded electric lamp having functionally distinguishable center supports
US6844676B2 (en)	2001-10-01	2005-01-18	Koninklijke Philips Electronics N.V.	Ceramic HID lamp with special frame wire for stabilizing the arc
US7852004B2 (en) *	2007-06-06	2010-12-14	General Electric Company	Ignition aid and fitting shroud for discharge lamp

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB489925A (en) *	1937-05-21	1938-08-05	British Thomson Houston Co Ltd	Improvements in and relating to electric discharge lamps
GB737913A (en) *	1951-06-01	1955-10-05	Gen Electric Co Ltd	Improvements in or relating to high pressure mercury vapour electric discharge lamps
US3218495A (en) *	1962-12-06	1965-11-16	Westinghouse Electric Corp	Arc tube mount and component therefor
US3250934A (en) *	1963-11-22	1966-05-10	Sylvania Electric Prod	Electric discharge device having heat conserving shields and sleeve
US4281274A (en) *	1979-08-01	1981-07-28	General Electric Co.	Discharge lamp having vitreous shield
US4625141A (en) *	1984-10-29	1986-11-25	Gte Products Corporation	Low wattage metal halide discharge lamp electrically biased to reduce sodium loss

1985
- 1985-12-12 CA CA000497535A patent/CA1239970A/en not_active Expired
- 1985-12-23 DE DE8585116518T patent/DE3583665D1/de not_active Expired - Lifetime
- 1985-12-23 EP EP19850116518 patent/EP0186899B1/de not_active Expired
- 1985-12-25 JP JP29094285A patent/JPS61161647A/ja active Pending

Also Published As

Publication number	Publication date
EP0186899A3 (en)	1988-10-19
JPS61161647A (ja)	1986-07-22
DE3583665D1 (de)	1991-09-05
EP0186899B1 (de)	1991-07-31
EP0186899A2 (de)	1986-07-09

Legal Events

Date	Code	Title	Description
2005-12-12	MKEX	Expiry

Publication	Publication Date	Title
CA1239970A (en)	1988-08-02	Metal halide lamp with arc tube shield support
US6741013B2 (en)	2004-05-25	Shrouded electric lamp having functionally distinguishable center supports
CA1156705A (en)	1983-11-08	Jacketed lamp having transversely mounted arc tube
EP1033742B1 (de)	2005-07-13	Bogenröhre, Montageelement und elektrische Lampenanordnung
US4707636A (en)	1987-11-17	High pressure sodium vapor lamp with PCA arc tube and end closures
US3855494A (en)	1974-12-17	Ceramic arc lamp construction
EP2187428A1 (de)	2010-05-19	Metallhalogenidlampe
JPH09167599A (ja)	1997-06-24	二重管型白熱電球
US5019743A (en)	1991-05-28	Mount structure for double ended lamp
CN1333424C (zh)	2007-08-22	灯头安装方法
JPH08106882A (ja)	1996-04-23	光源カプセルのために改善マウントを具備するランプ
JPS6329940B2 (de)	1988-06-15
US3409790A (en)	1968-11-05	Arc tube mounting
JP2007273336A (ja)	2007-10-18	蛍光ランプ
US6858976B2 (en)	2005-02-22	Spring-clip for hid lamp
EP0345417A2 (de)	1989-12-13	Korrosionsbeständiger Sockel für elektrische Lampen
US6737791B2 (en)	2004-05-18	Snap-on spring clip for ceramic hid lamp
EP1403905A2 (de)	2004-03-31	Einschnappbarer Federbügel für eine keramische Entladungslampe hoher Intensität
US8519605B2 (en)	2013-08-27	Metal vapor discharge lamp and lighting apparatus
US7839066B2 (en)	2010-11-23	Strengthened arc discharge lamp
AU2013201609B2 (en)	2014-08-28	Metal halide lamp
GB1594976A (en)	1981-08-05	High pressure electric discharge lamps
US20060175948A1 (en)	2006-08-10	Shroud holder for quartz and ceramic arc tubes
CA1246132A (en)	1988-12-06	Electrode positioning in metal halide lamps
US5545944A (en)	1996-08-13	Base for single pin elongated lamp