DK140772B - Aflang højtrykskviksølvdampudladningslampe. - Google Patents

Aflang højtrykskviksølvdampudladningslampe.

Info

Publication number
DK140772B
DK140772B DK46068A DK46068A DK140772B DK 140772 B DK140772 B DK 140772B DK 46068 A DK46068 A DK 46068A DK 46068 A DK46068 A DK 46068A DK 140772 B DK140772 B DK 140772B
Authority
DK
Denmark
Prior art keywords
discharge lamp
pressure mercury
mercury vapor
vapor discharge
elongated high
Prior art date
Application number
DK46068A
Other languages
English (en)
Other versions
DK140772C (da
Inventor
Cornelis Adrianus Joann Jacobs
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
Publication of DK140772B publication Critical patent/DK140772B/da
Application granted granted Critical
Publication of DK140772C publication Critical patent/DK140772C/da

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
DK46068A 1967-02-09 1968-02-06 Aflang højtrykskviksølvdampudladningslampe. DK140772B (da)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DK140772B true DK140772B (da) 1979-11-12
DK140772C DK140772C (da) 1980-04-14

Family

ID=19799255

Family Applications (1)

Application Number Title Priority Date Filing Date
DK46068A DK140772B (da) 1967-02-09 1968-02-06 Aflang højtrykskviksølvdampudladningslampe.

Country Status (10)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929338B1 (da) * 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 (en) * 1978-12-01 1980-06-11 Thorn Emi Plc Electric discharge lamps
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
NL154052B (nl) 1977-07-15
GB1189422A (en) 1970-04-29
DE1639081B2 (de) 1976-09-02
DE1639081A1 (de) 1971-01-21
NL6701941A (da) 1968-08-12
BE710477A (da) 1968-08-07
CH471465A (de) 1969-04-15
FR1555032A (da) 1969-01-24
ES350240A1 (es) 1969-04-16
AT286449B (de) 1970-12-10
DK140772C (da) 1980-04-14
SE352982B (da) 1973-01-15

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