FR886534A - Electric lighting and irradiation lamp - Google Patents

Electric lighting and irradiation lamp

Info

Publication number
FR886534A
FR886534A FR886534DA FR886534A FR 886534 A FR886534 A FR 886534A FR 886534D A FR886534D A FR 886534DA FR 886534 A FR886534 A FR 886534A
Authority
FR
France
Prior art keywords
irradiation lamp
electric lighting
lighting
electric
irradiation
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
Other languages
French (fr)
Inventor
Carl Hummel
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 filed Critical
Application granted granted Critical
Publication of FR886534A publication Critical patent/FR886534A/en
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
    • H01J61/96—Lamps with light-emitting discharge path and separately-heated incandescent body within a common envelope, e.g. for simulating daylight
FR886534D 1939-12-05 1942-10-05 Electric lighting and irradiation lamp Expired FR886534A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE886534X 1939-12-05

Publications (1)

Publication Number Publication Date
FR886534A true FR886534A (en) 1943-10-18

Family

ID=6833365

Family Applications (1)

Application Number Title Priority Date Filing Date
FR886534D Expired FR886534A (en) 1939-12-05 1942-10-05 Electric lighting and irradiation lamp

Country Status (1)

Country Link
FR (1) FR886534A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2838713A (en) * 1956-12-28 1958-06-10 Duro Test Corp Light source including an arc tube
DE3513363A1 (en) * 1984-08-06 1986-02-06 Jörg Gunnar 3560 Biedenkopf Sierenberg Lamp arrangement having at least one gas-discharge lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2838713A (en) * 1956-12-28 1958-06-10 Duro Test Corp Light source including an arc tube
DE3513363A1 (en) * 1984-08-06 1986-02-06 Jörg Gunnar 3560 Biedenkopf Sierenberg Lamp arrangement having at least one gas-discharge lamp

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