CH377936A - Electric fluorescent lamp - Google Patents

Electric fluorescent lamp

Info

Publication number
CH377936A
CH377936A CH8118959A CH8118959A CH377936A CH 377936 A CH377936 A CH 377936A CH 8118959 A CH8118959 A CH 8118959A CH 8118959 A CH8118959 A CH 8118959A CH 377936 A CH377936 A CH 377936A
Authority
CH
Switzerland
Prior art keywords
fluorescent lamp
electric fluorescent
electric
lamp
fluorescent
Prior art date
Application number
CH8118959A
Other languages
German (de)
Inventor
Gyorgy Dr Szigeti
Gyorgy Dipl Ing Lakatos
Original Assignee
Egyesuelt Izzolampa
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 Egyesuelt Izzolampa filed Critical Egyesuelt Izzolampa
Publication of CH377936A publication Critical patent/CH377936A/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
    • 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
CH8118959A 1958-12-06 1959-11-27 Electric fluorescent lamp CH377936A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUEE000596 1958-12-06

Publications (1)

Publication Number Publication Date
CH377936A true CH377936A (en) 1964-05-31

Family

ID=10995126

Family Applications (1)

Application Number Title Priority Date Filing Date
CH8118959A CH377936A (en) 1958-12-06 1959-11-27 Electric fluorescent lamp

Country Status (6)

Country Link
US (1) US2991386A (en)
BE (1) BE585322A (en)
CH (1) CH377936A (en)
DE (1) DE1816405U (en)
GB (1) GB952600A (en)
NL (1) NL246040A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3169205A (en) * 1961-04-05 1965-02-09 Gen Electric Fluorescent lamp mount
NL280093A (en) * 1961-06-23
US3227907A (en) * 1962-12-31 1966-01-04 Sylvania Electric Prod Electric discharge lamp with integral pressure regulator
US3538370A (en) * 1968-08-27 1970-11-03 Tokyo Shibaura Electric Co Straight type fluorescent lamp having improved light output and exhibiting reduced blackening
JPS4819508B1 (en) * 1969-07-22 1973-06-14
CA969598A (en) * 1971-11-12 1975-06-17 Hitoshi Otsuka Fluorescent tube for lamp
CN113183602B (en) * 2021-04-28 2022-07-12 衡水华锘光电科技有限公司 Micro-diameter inner arc glass tube electrode finish coating tool

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2272992A (en) * 1938-09-17 1942-02-10 Hebo Halfdan Generator for ultraviolet energy
US2279907A (en) * 1940-09-12 1942-04-14 Hygrade Sylvania Corp Electric discharge lamp
US2273960A (en) * 1941-04-10 1942-02-24 Jr Alfred Hopkin Fluorescent lamp
US2714681A (en) * 1948-08-27 1955-08-02 Gen Electric Electric discharge device
DE833084C (en) * 1951-06-05 1952-03-03 Lumalampan Ab Electric discharge tubes with fluorescent coating
US2919369A (en) * 1956-06-01 1959-12-29 Harold E Edgerton Flash tube and apparatus
US2906905A (en) * 1956-09-27 1959-09-29 Duro Test Corp Fluorescent lamp
US2930919A (en) * 1959-01-15 1960-03-29 Westinghouse Electric Corp Discharge device

Also Published As

Publication number Publication date
US2991386A (en) 1961-07-04
DE1816405U (en) 1960-08-11
GB952600A (en) 1964-03-18
NL246040A (en)
BE585322A (en) 1960-04-01

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