BE687098A - - Google Patents

Info

Publication number
BE687098A
BE687098A BE687098DA BE687098A BE 687098 A BE687098 A BE 687098A BE 687098D A BE687098D A BE 687098DA BE 687098 A BE687098 A BE 687098A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE687098A publication Critical patent/BE687098A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00Gas-discharge or vapour-discharge lamps
    • H01J61/02Details
    • H01J61/04Electrodes; Screens; Shields
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00Gas-discharge or vapour-discharge lamps
    • H01J61/02Details
    • H01J61/24Means for obtaining or maintaining the desired pressure within the vessel
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00Gas-discharge or vapour-discharge lamps
    • H01J61/70Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
    • H01J61/72Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury
BE687098D 1965-09-21 1966-09-19 BE687098A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6512256A NL151212B (nl) 1965-09-21 1965-09-21 Lagedrukkwikdampontladingslamp.

Publications (1)

Publication Number Publication Date
BE687098A true BE687098A (enrdf_load_stackoverflow) 1967-03-20

Family

ID=19794196

Family Applications (1)

Application Number Title Priority Date Filing Date
BE687098D BE687098A (enrdf_load_stackoverflow) 1965-09-21 1966-09-19

Country Status (7)

Country Link
AT (1) AT271625B (enrdf_load_stackoverflow)
BE (1) BE687098A (enrdf_load_stackoverflow)
CH (1) CH455039A (enrdf_load_stackoverflow)
DE (1) DE1539501A1 (enrdf_load_stackoverflow)
ES (1) ES331358A1 (enrdf_load_stackoverflow)
GB (1) GB1131566A (enrdf_load_stackoverflow)
NL (1) NL151212B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030387B1 (enrdf_load_stackoverflow) * 1969-10-29 1975-09-30
NL7612881A (nl) * 1976-11-19 1978-05-23 Philips Nv Lagedrukkwikdampontladingslamp.
WO2002080224A2 (en) * 2001-03-29 2002-10-10 Koninklijke Philips Electronics N.V. Low/pressure mercury vapor discharge lamp
CN103943454B (zh) * 2014-04-14 2016-05-18 扬州市邗江圣珠光电有限公司 一种爬升快的新型固汞

Also Published As

Publication number Publication date
CH455039A (de) 1968-04-30
DE1539501A1 (de) 1970-01-02
AT271625B (de) 1969-06-10
NL151212B (nl) 1976-10-15
ES331358A1 (es) 1967-08-01
NL6512256A (enrdf_load_stackoverflow) 1967-03-22
GB1131566A (en) 1968-10-23

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