DK62747C - Electric Radiation Lamps. - Google Patents

Electric Radiation Lamps.

Info

Publication number
DK62747C
DK62747C DK62747DA DK62747C DK 62747 C DK62747 C DK 62747C DK 62747D A DK62747D A DK 62747DA DK 62747 C DK62747 C DK 62747C
Authority
DK
Denmark
Prior art keywords
electric radiation
radiation lamps
lamps
electric
radiation
Prior art date
Application number
Other languages
Danish (da)
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
Application granted granted Critical
Publication of DK62747C publication Critical patent/DK62747C/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H01J61/822—High-pressure mercury lamps
DK62747D 1941-02-06 1941-12-17 Electric Radiation Lamps. DK62747C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP81964D DE725396C (en) 1941-02-06 1941-02-06 Electric radiation lamp with a high-pressure mercury tube in the axis of an ultraviolet-permeable envelope flask

Publications (1)

Publication Number Publication Date
DK62747C true DK62747C (en) 1944-10-02

Family

ID=7393957

Family Applications (1)

Application Number Title Priority Date Filing Date
DK62747D DK62747C (en) 1941-02-06 1941-12-17 Electric Radiation Lamps.

Country Status (2)

Country Link
DE (1) DE725396C (en)
DK (1) DK62747C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE832643C (en) * 1949-01-09 1952-02-28 Dr Edmund Germer Ultraviolet emitters

Also Published As

Publication number Publication date
DE725396C (en) 1942-09-21

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