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CH206032A - Overpressure vapor discharge lamp with fixed glow electrodes. - Google Patents

Overpressure vapor discharge lamp with fixed glow electrodes.

Info

Publication number
CH206032A
CH206032A CH206032DA CH206032A CH 206032 A CH206032 A CH 206032A CH 206032D A CH206032D A CH 206032DA CH 206032 A CH206032 A CH 206032A
Authority
CH
Switzerland
Prior art keywords
discharge lamp
vapor discharge
glow electrodes
overpressure
fixed
Prior art date
Application number
Other languages
German (de)
Inventor
F Patent-Treuhand-Gesellschaft
Original Assignee
Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
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 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh filed Critical Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
Publication of CH206032A publication Critical patent/CH206032A/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
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/073—Main electrodes for high-pressure discharge lamps
    • H01J61/0732—Main electrodes for high-pressure discharge lamps characterised by the construction of the electrode
CH206032D 1937-12-24 1938-11-22 Overpressure vapor discharge lamp with fixed glow electrodes. CH206032A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1937P0076473 DE687086C (en) 1937-12-24 1937-12-24 Overpressure vapor discharge lamp with fixed glow light than 20 atmospheres

Publications (1)

Publication Number Publication Date
CH206032A true CH206032A (en) 1939-07-15

Family

ID=29557185

Family Applications (1)

Application Number Title Priority Date Filing Date
CH206032D CH206032A (en) 1937-12-24 1938-11-22 Overpressure vapor discharge lamp with fixed glow electrodes.

Country Status (4)

Country Link
CH (1) CH206032A (en)
DE (1) DE687086C (en)
FR (1) FR847408A (en)
GB (1) GB503112A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976223C (en) * 1949-08-21 1963-06-12 Patra Patent Treuhand Electric high-pressure gas discharge lamp for direct current operation with fixed glow electrodes
US2731581A (en) * 1950-12-18 1956-01-17 Krefft Hermann Eduard Electrode for gaseous discharge lamps
DE1047312B (en) * 1953-03-21 1958-12-24 Johann Buser Discharge-heated sheathed glow electrode for electric gas and vapor discharge lamps, especially for high and high pressure mercury vapor burners
US4376906A (en) 1980-03-27 1983-03-15 Ilc Technology, Inc. Electrode ribbon seal assembly
EP0126503B1 (en) * 1983-04-22 1988-07-27 Koninklijke Philips Electronics N.V. High-pressure discharge lamp

Also Published As

Publication number Publication date
DE687086C (en) 1940-01-22
GB503112A (en) 1939-03-31
FR847408A (en) 1939-10-10

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