NL154052B - ELONGATED HIGH-PRESSURE MERCURY DISCHARGE LAMP. - Google Patents

ELONGATED HIGH-PRESSURE MERCURY DISCHARGE LAMP.

Info

Publication number
NL154052B
NL154052B NL6701941A NL6701941A NL154052B NL 154052 B NL154052 B NL 154052B NL 6701941 A NL6701941 A NL 6701941A NL 6701941 A NL6701941 A NL 6701941A NL 154052 B NL154052 B NL 154052B
Authority
NL
Netherlands
Prior art keywords
discharge lamp
pressure mercury
mercury discharge
elongated high
elongated
Prior art date
Application number
NL6701941A
Other languages
Dutch (nl)
Other versions
NL6701941A (en
Inventor
Cornelis Adrianus Johan 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
Priority to NL6701941A priority Critical patent/NL154052B/en
Priority to DE1968N0031953 priority patent/DE1639081B2/en
Priority to CH171768A priority patent/CH471465A/en
Priority to AT111968A priority patent/AT286449B/en
Priority to DK46068A priority patent/DK140772B/en
Priority to SE156268A priority patent/SE352982B/xx
Priority to GB590268A priority patent/GB1189422A/en
Priority to BE710477D priority patent/BE710477A/xx
Priority to ES350240A priority patent/ES350240A1/en
Priority to FR1555032D priority patent/FR1555032A/fr
Publication of NL6701941A publication Critical patent/NL6701941A/xx
Publication of NL154052B publication Critical patent/NL154052B/en

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
NL6701941A 1967-02-09 1967-02-09 ELONGATED HIGH-PRESSURE MERCURY DISCHARGE LAMP. NL154052B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NL6701941A NL154052B (en) 1967-02-09 1967-02-09 ELONGATED HIGH-PRESSURE MERCURY DISCHARGE LAMP.
DE1968N0031953 DE1639081B2 (en) 1967-02-09 1968-01-13 LONG RANGE HIGH PRESSURE MERCURY VAPOR DISCHARGE LAMP
CH171768A CH471465A (en) 1967-02-09 1968-02-06 Elongated high pressure mercury vapor discharge lamp
AT111968A AT286449B (en) 1967-02-09 1968-02-06 Elongated high pressure mercury vapor discharge lamp
DK46068A DK140772B (en) 1967-02-09 1968-02-06 Elongated high-pressure mercury vapor discharge lamp.
SE156268A SE352982B (en) 1967-02-09 1968-02-06
GB590268A GB1189422A (en) 1967-02-09 1968-02-06 Elongate high-pressure mercury vapour discharge lamp
BE710477D BE710477A (en) 1967-02-09 1968-02-07
ES350240A ES350240A1 (en) 1967-02-09 1968-02-07 Elongate high-pressure mercury vapour discharge lamp
FR1555032D FR1555032A (en) 1967-02-09 1968-02-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6701941A NL154052B (en) 1967-02-09 1967-02-09 ELONGATED HIGH-PRESSURE MERCURY DISCHARGE LAMP.

Publications (2)

Publication Number Publication Date
NL6701941A NL6701941A (en) 1968-08-12
NL154052B true NL154052B (en) 1977-07-15

Family

ID=19799255

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6701941A NL154052B (en) 1967-02-09 1967-02-09 ELONGATED HIGH-PRESSURE MERCURY DISCHARGE LAMP.

Country Status (10)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929338B1 (en) * 1970-02-04 1974-08-03
DE2106447C2 (en) * 1971-02-11 1983-02-17 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Mercury vapor high pressure discharge lamp with an addition of metal halides
EP0011993A1 (en) * 1978-12-01 1980-06-11 Thorn Emi Plc Electric discharge lamps
DE4115077A1 (en) * 1991-05-08 1992-11-12 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh HIGH PRESSURE DISCHARGE LAMP
DE10101508A1 (en) * 2001-01-12 2002-08-01 Philips Corp Intellectual Pty High pressure gas discharge lamp for vehicle head lamps, includes proportion of indium iodide or thallium iodide determining color coordinates of light produced
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
GB1189422A (en) 1970-04-29
DE1639081B2 (en) 1976-09-02
DK140772B (en) 1979-11-12
DE1639081A1 (en) 1971-01-21
NL6701941A (en) 1968-08-12
BE710477A (en) 1968-08-07
CH471465A (en) 1969-04-15
FR1555032A (en) 1969-01-24
ES350240A1 (en) 1969-04-16
AT286449B (en) 1970-12-10
DK140772C (en) 1980-04-14
SE352982B (en) 1973-01-15

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: PHILIPS