DE69213841T2 - Hochdrucknatriumentladungslampe - Google Patents

Hochdrucknatriumentladungslampe

Info

Publication number
DE69213841T2
DE69213841T2 DE69213841T DE69213841T DE69213841T2 DE 69213841 T2 DE69213841 T2 DE 69213841T2 DE 69213841 T DE69213841 T DE 69213841T DE 69213841 T DE69213841 T DE 69213841T DE 69213841 T2 DE69213841 T2 DE 69213841T2
Authority
DE
Germany
Prior art keywords
high pressure
discharge lamp
pressure sodium
sodium discharge
lamp
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.)
Expired - Fee Related
Application number
DE69213841T
Other languages
English (en)
Other versions
DE69213841D1 (de
Inventor
Rudy Emiel Amelia Geens
Elliot F Wyner
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.)
Flowil International Lighting Holding BV
Original Assignee
GTE Sylvania NV
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.)
Filing date
Publication date
Application filed by GTE Sylvania NV, GTE Products Corp filed Critical GTE Sylvania NV
Application granted granted Critical
Publication of DE69213841D1 publication Critical patent/DE69213841D1/de
Publication of DE69213841T2 publication Critical patent/DE69213841T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
    • H01J61/22—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent vapour of an alkali metal
    • 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
    • H01J61/825—High-pressure sodium lamps
DE69213841T 1991-06-27 1992-06-28 Hochdrucknatriumentladungslampe Expired - Fee Related DE69213841T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/722,024 US5150017A (en) 1991-06-27 1991-06-27 High pressure sodium discharge lamp

Publications (2)

Publication Number Publication Date
DE69213841D1 DE69213841D1 (de) 1996-10-24
DE69213841T2 true DE69213841T2 (de) 1997-04-17

Family

ID=24900211

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69213841T Expired - Fee Related DE69213841T2 (de) 1991-06-27 1992-06-28 Hochdrucknatriumentladungslampe

Country Status (3)

Country Link
US (1) US5150017A (de)
EP (1) EP0520512B1 (de)
DE (1) DE69213841T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8802228A (nl) * 1988-09-12 1990-04-02 Philips Nv Hogedruknatriumontladingslamp.
EP0561450B1 (de) * 1992-03-16 1996-06-12 Koninklijke Philips Electronics N.V. Hochdrucknatriumlampe
HU213596B (en) * 1993-03-09 1997-08-28 Ge Lighting Tungsram Rt High-pressure sodium-vapour discharge lamp
GB9408386D0 (en) * 1994-04-28 1994-06-22 Flowil Int Lighting Discharge lamp for enhancing photosynthesis
US5592048A (en) * 1995-08-18 1997-01-07 Osram Sylvania Inc. Arc tube electrodeless high pressure sodium lamp
US5729089A (en) * 1996-05-17 1998-03-17 Osram Sylvania Inc. Electrode assembly for high pressure sodium lamp and method of making same
WO2000026940A1 (de) * 1998-11-02 2000-05-11 Flowil International Lighting (Holding) B.V. Hochdrucknatriumdampflampe
JP3852299B2 (ja) * 2001-05-11 2006-11-29 ウシオ電機株式会社 光源装置
US8044558B2 (en) * 2006-12-13 2011-10-25 Honeywell International Inc. Dimmable high pressure arc lamp apparatus and methods

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3453477A (en) * 1967-02-16 1969-07-01 Gen Electric Alumina-ceramic sodium vapor lamp
US4075530A (en) * 1976-04-21 1978-02-21 Japan Storage Battery Company Limited High pressure sodium vapor lamp of unsaturated vapor pressure type
JPS5471882A (en) * 1977-11-18 1979-06-08 Matsushita Electronics Corp High-pressure sodium vapor lamp
US4755721A (en) * 1987-03-16 1988-07-05 Iwasaki Electric Co., Ltd. High pressure sodium vapor lamp having unsaturated vapor pressure type characteristics
EP0341750A3 (de) * 1988-05-13 1991-04-17 Gte Products Corporation Bogenkolben und Hochdruckentladungslampe mit einem solchen Kolben
NL8802228A (nl) * 1988-09-12 1990-04-02 Philips Nv Hogedruknatriumontladingslamp.

Also Published As

Publication number Publication date
US5150017A (en) 1992-09-22
EP0520512A2 (de) 1992-12-30
EP0520512A3 (en) 1993-02-03
DE69213841D1 (de) 1996-10-24
EP0520512B1 (de) 1996-09-18

Similar Documents

Publication Publication Date Title
DE69303079T2 (de) Hochdrucknatriumlampe
DE69329046D1 (de) Hochdruckentladungslampe
DE59107116D1 (de) Hochdruckentladungslampe
DE69210113T2 (de) Hochdrucksglimmentladungslampe
DE69323026T2 (de) Hochdruckentladungslampe
DE59303540D1 (de) Hochdruckentladungslampe
DE59202389D1 (de) Hochdruckentladungslampe.
DE69110314D1 (de) Hochdrucknatriumdampfentladungslampe.
DE59301543D1 (de) Hochdruckentladungslampe
DE59302019D1 (de) Hochdruckentladungslampe
DE69204517T2 (de) Hochdruckentladungslampe.
DE69210198T2 (de) Hochdruckentladungslampe
DE69304388D1 (de) Hochdrucknatriumentladungslampe
DE69213841D1 (de) Hochdrucknatriumentladungslampe
DE69115521T2 (de) Hochdrucknatriumdampfentladungslampe
DE68915506D1 (de) Hochdrucknatriumentladungslampe.
DE69301484D1 (de) Hochdruckentladungslampe
DE59209550D1 (de) Hochdruckentladungslampe
DE59308264D1 (de) Niederdruckentladungslampe
DD284998A5 (de) Hochdruckentladungslampe
DE69326498T2 (de) Hochdruckentladungslampe
DE69314509T2 (de) Hochdruckentladungslampe
DE69303070D1 (de) Hochdruckentladungslampe
DE69216916D1 (de) Hochdruckentladungslampe
DE69401455D1 (de) Niederdruck Natrium Entladungslampe

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FLOWIL INTERNATIONAL LIGHTING (HOLDING) B.V., AMST

8339 Ceased/non-payment of the annual fee