DK79958C - Electric lamp with a high-pressure mercury vapor discharge tube in a luminescent container. - Google Patents

Electric lamp with a high-pressure mercury vapor discharge tube in a luminescent container.

Info

Publication number
DK79958C
DK79958C DK5252A DK5252A DK79958C DK 79958 C DK79958 C DK 79958C DK 5252 A DK5252 A DK 5252A DK 5252 A DK5252 A DK 5252A DK 79958 C DK79958 C DK 79958C
Authority
DK
Denmark
Prior art keywords
discharge tube
pressure mercury
mercury vapor
electric lamp
vapor discharge
Prior art date
Application number
DK5252A
Other languages
Danish (da)
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
Application granted granted Critical
Publication of DK79958C publication Critical patent/DK79958C/en

Links

DK5252A 1951-01-06 1952-01-03 Electric lamp with a high-pressure mercury vapor discharge tube in a luminescent container. DK79958C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL79958X 1951-01-06

Publications (1)

Publication Number Publication Date
DK79958C true DK79958C (en) 1955-10-10

Family

ID=19758317

Family Applications (1)

Application Number Title Priority Date Filing Date
DK5252A DK79958C (en) 1951-01-06 1952-01-03 Electric lamp with a high-pressure mercury vapor discharge tube in a luminescent container.

Country Status (1)

Country Link
DK (1) DK79958C (en)

Similar Documents

Publication Publication Date Title
DK140772B (en) Elongated high-pressure mercury vapor discharge lamp.
DK79958C (en) Electric lamp with a high-pressure mercury vapor discharge tube in a luminescent container.
CH403980A (en) Low-pressure mercury vapor fluorescent discharge lamp
FR1141719A (en) Low pressure electric discharge tubes, in particular luminescent lamps
DK57900C (en) Electric Lamp with a Gaseous Discharge Tube.
AT182783B (en) Electric lamp or discharge tube
AT178969B (en) Electric lamp with gas discharge tube
DK78725C (en) Coupling with a self-induction coil in series with an arc discharge tube.
AU106321B2 (en) Improvements in high -pressure mercury vapour electric discharge lamps
AU156052B2 (en) Improvements in fluorescent tube lamps
AT171106B (en) Electric lamp with a glow discharge cathode
AT183478B (en) Electric lamp with discharge tubes
CH227700A (en) Electric high pressure gas discharge lamp with quartz vessel.
AT171999B (en) Electric gas discharge lamp with built-in filament lamp
AU2238A (en) Improvements in high -pressure mercury vapour electric discharge lamps
AU116121B2 (en) Improvements in or relating to devices comprising an electric gaseous discharge tube
AU126161B2 (en) Improvements in electric high-pressure gaseous discharge lamps
AU216099B2 (en) Improvements in incandescent electric lamps or electric discharge tubes
IE20958L (en) Luminescent discharge lamps
AU3742150A (en) Improvements in fluorescent tube lamps
CA494981A (en) Luminous discharge tubes
AT173508B (en) Electric low pressure gas discharge lamp with glow discharge cathode
DK56255C (en) Electric Lamp with a High Pressure Metal Vapor Discharge Tube.
AT178673B (en) Electric discharge tube with gas and / or vapor filling
AU162142B2 (en) Improvements in or relating to electric incandescent lamps or discharge tubes