CH370840A - Hochbelastbare Quecksilberniederdruckentladungslampe - Google Patents

Hochbelastbare Quecksilberniederdruckentladungslampe

Info

Publication number
CH370840A
CH370840A CH7186759A CH7186759A CH370840A CH 370840 A CH370840 A CH 370840A CH 7186759 A CH7186759 A CH 7186759A CH 7186759 A CH7186759 A CH 7186759A CH 370840 A CH370840 A CH 370840A
Authority
CH
Switzerland
Prior art keywords
heavy
discharge lamp
pressure mercury
mercury discharge
duty low
Prior art date
Application number
CH7186759A
Other languages
German (de)
English (en)
Inventor
Arved Dr Lompe
Herbert Dr Dziergwa
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 CH370840A publication Critical patent/CH370840A/de

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
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • 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
CH7186759A 1958-04-29 1959-04-09 Hochbelastbare Quecksilberniederdruckentladungslampe CH370840A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP20595A DE1086804B (de) 1958-04-29 1958-04-29 Elektrische Quecksilberniederdruckentladungslampe, insbesondere Leuchtstofflampe

Publications (1)

Publication Number Publication Date
CH370840A true CH370840A (de) 1963-07-31

Family

ID=7367903

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7186759A CH370840A (de) 1958-04-29 1959-04-09 Hochbelastbare Quecksilberniederdruckentladungslampe

Country Status (4)

Country Link
BE (1) BE578190A (fr)
CH (1) CH370840A (fr)
DE (1) DE1086804B (fr)
GB (1) GB923890A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL238534A (fr) *
DE1146980B (de) * 1961-03-17 1963-04-11 Patra Patent Treuhand Elektrische Quecksilberniederdruckentladungslampe, insbesondere Leuchtstofflampe
DE1140286B (de) * 1961-04-07 1962-11-29 Patra Patent Treuhand Quecksilberniederdruckentladungslampe mit erhoehter elektrischer und/oder thermischer Belastbarkeit, insbesondere Leuchtstofflampe
DE1265300B (de) * 1961-07-24 1968-04-04 Ulrich W Doering Verfahren zum Aufbringen eines Amalgamkoerpers in einer mit Edelgas und einem Zusatzvon Quecksilberdampf gefuellten roehrenfoermigen Leuchtstofflampe
US3392298A (en) * 1962-08-31 1968-07-09 Sylvania Electric Prod Fluorescent lamp using an indiummercury amalgam band for pressure control
US3619697A (en) * 1964-07-09 1971-11-09 Westinghouse Electric Corp Mercury vapor discharge lamp and pressure-regulating means therefor
DE1274228B (de) * 1965-08-16 1968-08-01 Patra Patent Treuhand Elektrische Quecksilberniederdruck-Entladungslampe, insbesondere Leuchtstofflampe
NL7612881A (nl) * 1976-11-19 1978-05-23 Philips Nv Lagedrukkwikdampontladingslamp.
TW344018B (en) * 1994-07-15 1998-11-01 Philips Electronics Nv Low-pressure mercury vapor discharge lamp

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT124029B (de) * 1929-09-27 1931-08-10 Philips Nv Elektrische Entladungsröhre zum Aussenden von Strahlen.
BE433316A (fr) * 1938-03-25

Also Published As

Publication number Publication date
GB923890A (en) 1963-04-18
DE1086804B (de) 1960-08-11
BE578190A (fr) 1959-08-17

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