CH455039A - Niederdruckquecksilberdampfentladungslampe - Google Patents

Niederdruckquecksilberdampfentladungslampe

Info

Publication number
CH455039A
CH455039A CH1344966A CH1344966A CH455039A CH 455039 A CH455039 A CH 455039A CH 1344966 A CH1344966 A CH 1344966A CH 1344966 A CH1344966 A CH 1344966A CH 455039 A CH455039 A CH 455039A
Authority
CH
Switzerland
Prior art keywords
low pressure
discharge lamp
pressure mercury
mercury vapor
vapor discharge
Prior art date
Application number
CH1344966A
Other languages
German (de)
English (en)
Inventor
Kolkman Dirk
Jan De Visser Adolf
Gerardus Heck Corneli Adrianus
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 CH455039A publication Critical patent/CH455039A/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
    • H01J61/04—Electrodes; Screens; Shields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
    • H01J61/72—Lamps 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
CH1344966A 1965-09-21 1966-09-19 Niederdruckquecksilberdampfentladungslampe CH455039A (de)

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
CH455039A true CH455039A (de) 1968-04-30

Family

ID=19794196

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1344966A CH455039A (de) 1965-09-21 1966-09-19 Niederdruckquecksilberdampfentladungslampe

Country Status (7)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030387B1 (nl) * 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
DE1539501A1 (de) 1970-01-02
NL151212B (nl) 1976-10-15
BE687098A (nl) 1967-03-20
ES331358A1 (es) 1967-08-01
NL6512256A (nl) 1967-03-22
GB1131566A (en) 1968-10-23
AT271625B (de) 1969-06-10

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