GB2085221B - Metal halide vapour lamp with heatreflecting coating - Google Patents

Metal halide vapour lamp with heatreflecting coating

Info

Publication number
GB2085221B
GB2085221B GB8120122A GB8120122A GB2085221B GB 2085221 B GB2085221 B GB 2085221B GB 8120122 A GB8120122 A GB 8120122A GB 8120122 A GB8120122 A GB 8120122A GB 2085221 B GB2085221 B GB 2085221B
Authority
GB
United Kingdom
Prior art keywords
heatreflecting
coating
metal halide
vapour lamp
halide vapour
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
Application number
GB8120122A
Other languages
English (en)
Other versions
GB2085221A (en
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.)
Egyesuelt Izzolampa es Villamossagi Rt
Original Assignee
Egyesuelt Izzolampa es Villamossagi Rt
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 Egyesuelt Izzolampa es Villamossagi Rt filed Critical Egyesuelt Izzolampa es Villamossagi Rt
Publication of GB2085221A publication Critical patent/GB2085221A/en
Application granted granted Critical
Publication of GB2085221B publication Critical patent/GB2085221B/en
Expired 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
    • H01J61/30—Vessels; Containers
    • H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
GB8120122A 1980-10-02 1981-06-30 Metal halide vapour lamp with heatreflecting coating Expired GB2085221B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU240080A HU181758B (en) 1980-10-02 1980-10-02 Metal halogen vapour lamp with heat reflecting coating containing glass produced by precursor method

Publications (2)

Publication Number Publication Date
GB2085221A GB2085221A (en) 1982-04-21
GB2085221B true GB2085221B (en) 1984-08-08

Family

ID=10959156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8120122A Expired GB2085221B (en) 1980-10-02 1981-06-30 Metal halide vapour lamp with heatreflecting coating

Country Status (4)

Country Link
DE (1) DE3134905A1 (enrdf_load_stackoverflow)
ES (1) ES8207383A1 (enrdf_load_stackoverflow)
GB (1) GB2085221B (enrdf_load_stackoverflow)
HU (1) HU181758B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8337084U1 (de) * 1983-12-23 1985-05-30 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Einseitig gesockelte kompakt-leuchtstofflampe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927224A (en) * 1971-12-15 1975-12-16 Owens Illinois Inc Luminescent and/or photoconductive materials
HU178517B (en) * 1978-12-12 1982-05-28 Egyesuelt Izzolampa Method for improving bulb coating of electric light sources
DE3004754A1 (de) * 1980-02-08 1981-08-13 Egyesült Izzólámpa és Villamossági Részvénytársaság, 1340 Budapest Metallhalogendampflampe

Also Published As

Publication number Publication date
HU181758B (en) 1983-11-28
GB2085221A (en) 1982-04-21
DE3134905C2 (enrdf_load_stackoverflow) 1990-06-07
ES505076A0 (es) 1982-08-16
ES8207383A1 (es) 1982-08-16
DE3134905A1 (de) 1982-08-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee