ES172331A1 - Lámpara eléctrica de vapor de mercurio de alta presión - Google Patents

Lámpara eléctrica de vapor de mercurio de alta presión

Info

Publication number
ES172331A1
ES172331A1 ES172331A ES172331A ES172331A1 ES 172331 A1 ES172331 A1 ES 172331A1 ES 172331 A ES172331 A ES 172331A ES 172331 A ES172331 A ES 172331A ES 172331 A1 ES172331 A1 ES 172331A1
Authority
ES
Spain
Prior art keywords
high pressure
mercury vapor
vapor lamp
pressure electric
electric mercury
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
ES172331A
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Publication of ES172331A1 publication Critical patent/ES172331A1/es
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
    • H01J61/84—Lamps with discharge constricted by high pressure
    • H01J61/86—Lamps with discharge constricted by high pressure with discharge additionally constricted by close spacing of electrodes, e.g. for optical projection
ES172331A 1943-08-09 1946-01-28 Lámpara eléctrica de vapor de mercurio de alta presión Expired ES172331A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12842/43A GB579375A (en) 1943-08-09 1943-08-09 Improvement in hpmv electric discharge lamps

Publications (1)

Publication Number Publication Date
ES172331A1 true ES172331A1 (es) 1946-03-01

Family

ID=10012125

Family Applications (1)

Application Number Title Priority Date Filing Date
ES172331A Expired ES172331A1 (es) 1943-08-09 1946-01-28 Lámpara eléctrica de vapor de mercurio de alta presión

Country Status (4)

Country Link
BE (2) BE463742A (es)
ES (1) ES172331A1 (es)
FR (2) FR920932A (es)
GB (2) GB579375A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733373A (en) * 1956-01-31 Germer
US2625671A (en) * 1949-07-19 1953-01-13 Krefft Hermann Eduard Electrical discharge lamp
US3304457A (en) * 1961-09-21 1967-02-14 Trw Inc High intensity light source

Also Published As

Publication number Publication date
GB579375A (en) 1946-08-01
BE463742A (es)
GB589240A (en) 1947-06-16
FR920932A (fr) 1947-04-22
FR54668E (fr) 1950-07-27
BE463722A (es)

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