CH366597A - U-förmige Natriumdampf-Entladungsröhre - Google Patents

U-förmige Natriumdampf-Entladungsröhre

Info

Publication number
CH366597A
CH366597A CH6179358A CH6179358A CH366597A CH 366597 A CH366597 A CH 366597A CH 6179358 A CH6179358 A CH 6179358A CH 6179358 A CH6179358 A CH 6179358A CH 366597 A CH366597 A CH 366597A
Authority
CH
Switzerland
Prior art keywords
discharge tube
vapor discharge
sodium vapor
shaped sodium
shaped
Prior art date
Application number
CH6179358A
Other languages
German (de)
English (en)
Inventor
Elenbaas Willem
Rijnders Johannes
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH366597A publication Critical patent/CH366597A/de

Links

Classifications

    • 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
    • H01J61/74—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of difficult vaporisable metal vapour, e.g. sodium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/025—Associated optical elements
    • 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
    • H01J61/32—Special longitudinal shape, e.g. for advertising purposes
    • H01J61/325—U-shaped lamps
CH6179358A 1957-07-18 1958-07-15 U-förmige Natriumdampf-Entladungsröhre CH366597A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL219119 1957-07-18

Publications (1)

Publication Number Publication Date
CH366597A true CH366597A (de) 1963-01-15

Family

ID=19750932

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6179358A CH366597A (de) 1957-07-18 1958-07-15 U-förmige Natriumdampf-Entladungsröhre

Country Status (4)

Country Link
BE (1) BE569498A (pt)
CH (1) CH366597A (pt)
DE (1) DE1793020U (pt)
GB (1) GB883618A (pt)

Also Published As

Publication number Publication date
GB883618A (en) 1961-12-06
BE569498A (pt)
DE1793020U (de) 1959-08-06

Similar Documents

Publication Publication Date Title
AT242238B (de) Natriumdampfentladungsröhre
CH336502A (de) Natriumdampfentladungsröhre
CH342664A (de) Hochleistungs-Röntgenröhre
CH364567A (de) Gasentladungsanlage
FR1169220A (fr) Tube manométrique
CH354517A (de) Gasentladungsröhre
CH378425A (de) Glimmentladungszählröhre
CH366597A (de) U-förmige Natriumdampf-Entladungsröhre
AT192505B (de) Natriumdampfentladungsröhre
CH342289A (it) Tubo fluorescente o al neon
CH351343A (de) Glimmentladungsröhre
FR1195143A (fr) Tube de décharge luminescent
CH382850A (de) Natriumdampflampe
CH359794A (de) Kathodenstrahlröhre
AT197502B (de) Glimmentladungsröhre
AT198846B (de) Glimmentladungsröhre
FR1210790A (fr) Tube à décharge
FR1198307A (fr) Tube à décharge
FR1183548A (fr) Tube thermoionique
FR1208667A (fr) Tube oscillateur klystron
FR1178398A (fr) Tube à décharge
FR1189182A (fr) Tube à décharge
DK84961C (da) Natriumdampudladningslampe.
FR1187991A (fr) Tubes électroniques auto-énergériques
AT207794B (de) Schlauch