AT286449B - Längliche Hochdruck-Quecksilberdampfentladungslampe - Google Patents

Längliche Hochdruck-Quecksilberdampfentladungslampe

Info

Publication number
AT286449B
AT286449B AT111968A AT111968A AT286449B AT 286449 B AT286449 B AT 286449B AT 111968 A AT111968 A AT 111968A AT 111968 A AT111968 A AT 111968A AT 286449 B AT286449 B AT 286449B
Authority
AT
Austria
Prior art keywords
high pressure
discharge lamp
pressure mercury
mercury vapor
vapor discharge
Prior art date
Application number
AT111968A
Other languages
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of AT286449B publication Critical patent/AT286449B/de

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
AT111968A 1967-02-09 1968-02-06 Längliche Hochdruck-Quecksilberdampfentladungslampe AT286449B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6701941A NL154052B (nl) 1967-02-09 1967-02-09 Langwerpige hogedrukkwikdampontladingslamp.

Publications (1)

Publication Number Publication Date
AT286449B true AT286449B (de) 1970-12-10

Family

ID=19799255

Family Applications (1)

Application Number Title Priority Date Filing Date
AT111968A AT286449B (de) 1967-02-09 1968-02-06 Längliche Hochdruck-Quecksilberdampfentladungslampe

Country Status (10)

Country Link
AT (1) AT286449B (de)
BE (1) BE710477A (de)
CH (1) CH471465A (de)
DE (1) DE1639081B2 (de)
DK (1) DK140772B (de)
ES (1) ES350240A1 (de)
FR (1) FR1555032A (de)
GB (1) GB1189422A (de)
NL (1) NL154052B (de)
SE (1) SE352982B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929338B1 (de) * 1970-02-04 1974-08-03
DE2106447C2 (de) * 1971-02-11 1983-02-17 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Quecksilberdampf-Hochdruckentladungslampe mit einem Zusatz von Metallhalogeniden
EP0011993A1 (de) * 1978-12-01 1980-06-11 Thorn Emi Plc Elektrische Entladungslampen
DE4115077A1 (de) * 1991-05-08 1992-11-12 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe
DE10101508A1 (de) * 2001-01-12 2002-08-01 Philips Corp Intellectual Pty Hochdruckentladungslampe
US6949871B2 (en) * 2002-06-24 2005-09-27 Koninklijke Philips Electronics N.V. Metal halide lamp with improved field wire
WO2005078766A2 (en) * 2004-01-16 2005-08-25 Koninklijke Philips Electronics N.V. Gas discharge lamp

Also Published As

Publication number Publication date
FR1555032A (de) 1969-01-24
NL154052B (nl) 1977-07-15
DK140772C (de) 1980-04-14
ES350240A1 (es) 1969-04-16
DK140772B (da) 1979-11-12
DE1639081A1 (de) 1971-01-21
GB1189422A (en) 1970-04-29
BE710477A (de) 1968-08-07
NL6701941A (de) 1968-08-12
CH471465A (de) 1969-04-15
DE1639081B2 (de) 1976-09-02
SE352982B (de) 1973-01-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee