GB1269368A - Fluorescent discharge lamps - Google Patents

Fluorescent discharge lamps

Info

Publication number
GB1269368A
GB1269368A GB3474069A GB3474069A GB1269368A GB 1269368 A GB1269368 A GB 1269368A GB 3474069 A GB3474069 A GB 3474069A GB 3474069 A GB3474069 A GB 3474069A GB 1269368 A GB1269368 A GB 1269368A
Authority
GB
United Kingdom
Prior art keywords
amalgam
carried
lamp
july
strip
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3474069A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB1269368A publication Critical patent/GB1269368A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
GB3474069A 1968-07-15 1969-07-10 Fluorescent discharge lamps Expired GB1269368A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR159213 1968-07-15
FR175925 1968-11-29

Publications (1)

Publication Number Publication Date
GB1269368A true GB1269368A (en) 1972-04-06

Family

ID=26182123

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3474069A Expired GB1269368A (en) 1968-07-15 1969-07-10 Fluorescent discharge lamps

Country Status (4)

Country Link
CH (1) CH498487A (de)
DE (1) DE1935023A1 (de)
GB (1) GB1269368A (de)
NL (1) NL6910834A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2395540A1 (de) * 2010-06-08 2011-12-14 General Electric Company Positionierung von Hilfsamalgam in einer Kompaktfluoreszenzlampe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2395540A1 (de) * 2010-06-08 2011-12-14 General Electric Company Positionierung von Hilfsamalgam in einer Kompaktfluoreszenzlampe

Also Published As

Publication number Publication date
NL6910834A (de) 1970-01-19
CH498487A (fr) 1970-10-31
DE1935023A1 (de) 1970-02-26

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