FR1375567A - Lampe à incandescence à atmosphère gazeuse - Google Patents

Lampe à incandescence à atmosphère gazeuse

Info

Publication number
FR1375567A
FR1375567A FR955155A FR955155A FR1375567A FR 1375567 A FR1375567 A FR 1375567A FR 955155 A FR955155 A FR 955155A FR 955155 A FR955155 A FR 955155A FR 1375567 A FR1375567 A FR 1375567A
Authority
FR
France
Prior art keywords
gas
incandescent lamp
filled incandescent
filled
lamp
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
FR955155A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Priority to FR955155A priority Critical patent/FR1375567A/fr
Application granted granted Critical
Publication of FR1375567A publication Critical patent/FR1375567A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
FR955155A 1963-11-27 1963-11-27 Lampe à incandescence à atmosphère gazeuse Expired FR1375567A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR955155A FR1375567A (fr) 1963-11-27 1963-11-27 Lampe à incandescence à atmosphère gazeuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR955155A FR1375567A (fr) 1963-11-27 1963-11-27 Lampe à incandescence à atmosphère gazeuse

Publications (1)

Publication Number Publication Date
FR1375567A true FR1375567A (fr) 1964-10-16

Family

ID=8817496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR955155A Expired FR1375567A (fr) 1963-11-27 1963-11-27 Lampe à incandescence à atmosphère gazeuse

Country Status (1)

Country Link
FR (1) FR1375567A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2337939A1 (fr) * 1976-01-12 1977-08-05 Thorn Lighting Ltd Lampe a incandescence comportant un revetement interne de protection contre les halogenes, et procede de fabrication

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2337939A1 (fr) * 1976-01-12 1977-08-05 Thorn Lighting Ltd Lampe a incandescence comportant un revetement interne de protection contre les halogenes, et procede de fabrication

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