GB744387A - A safety electric discharge lamp - Google Patents

A safety electric discharge lamp

Info

Publication number
GB744387A
GB744387A GB21746/53A GB2174653A GB744387A GB 744387 A GB744387 A GB 744387A GB 21746/53 A GB21746/53 A GB 21746/53A GB 2174653 A GB2174653 A GB 2174653A GB 744387 A GB744387 A GB 744387A
Authority
GB
United Kingdom
Prior art keywords
casing
discharge
aug
casings
end walls
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
GB21746/53A
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.)
Tesla AS
Original Assignee
Tesla AS
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 Tesla AS filed Critical Tesla AS
Publication of GB744387A publication Critical patent/GB744387A/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
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields

Landscapes

  • Discharge Lamp (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
GB21746/53A 1952-08-07 1953-08-06 A safety electric discharge lamp Expired GB744387A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS316959X 1952-08-07

Publications (1)

Publication Number Publication Date
GB744387A true GB744387A (en) 1956-02-08

Family

ID=5452187

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21746/53A Expired GB744387A (en) 1952-08-07 1953-08-06 A safety electric discharge lamp

Country Status (5)

Country Link
BE (1) BE521928A (enrdf_load_stackoverflow)
CH (1) CH316959A (enrdf_load_stackoverflow)
DE (1) DE1022691B (enrdf_load_stackoverflow)
FR (1) FR1082195A (enrdf_load_stackoverflow)
GB (1) GB744387A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3376457A (en) * 1964-12-07 1968-04-02 Westinghouse Electric Corp Electric discharge lamp with space charge relieving means

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE581252C (de) * 1930-09-04 1933-07-24 Patra Patent Treuhand Elektrische Leuchtroehre fuer Gleichstrombetrieb mit einer gluehenden Hauptelektrode und einer diese umschliessenden Hilfselektrode
US2530990A (en) * 1945-04-21 1950-11-21 Gen Electric Electric discharge device
DE845367C (de) * 1947-05-05 1952-07-31 Gen Electric Niederdruck-Entladungslampe mit positiver Saeule, insbesondere Leuchtstofflampe
DE954717C (de) * 1952-02-16 1956-12-20 Patra Patent Treuhand Verwendung einer gas- und/oder dampfgefuellten elektrischen Entladungsroehre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3376457A (en) * 1964-12-07 1968-04-02 Westinghouse Electric Corp Electric discharge lamp with space charge relieving means

Also Published As

Publication number Publication date
CH316959A (de) 1956-10-31
DE1022691B (de) 1958-01-16
FR1082195A (fr) 1954-12-27
BE521928A (enrdf_load_stackoverflow)

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