FR906093A - Discharge tube filled with gas or vapor - Google Patents

Discharge tube filled with gas or vapor

Info

Publication number
FR906093A
FR906093A FR906093DA FR906093A FR 906093 A FR906093 A FR 906093A FR 906093D A FR906093D A FR 906093DA FR 906093 A FR906093 A FR 906093A
Authority
FR
France
Prior art keywords
vapor
gas
discharge tube
tube filled
filled
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)
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
Application granted granted Critical
Publication of FR906093A publication Critical patent/FR906093A/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
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/32—Special longitudinal shape, e.g. for advertising purposes
    • 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
    • H01J61/305—Flat vessels or containers
    • H01J61/307—Flat vessels or containers with folded elongated discharge path
FR906093D 1943-07-26 1944-07-26 Discharge tube filled with gas or vapor Expired FR906093A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL630707X 1943-07-26

Publications (1)

Publication Number Publication Date
FR906093A true FR906093A (en) 1945-12-21

Family

ID=19788727

Family Applications (1)

Application Number Title Priority Date Filing Date
FR906093D Expired FR906093A (en) 1943-07-26 1944-07-26 Discharge tube filled with gas or vapor

Country Status (3)

Country Link
BE (1) BE456963A (en)
FR (1) FR906093A (en)
GB (1) GB630707A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4833574A (en) * 1988-03-11 1989-05-23 Galagher P Christopher J Annular fluorescent lamp

Also Published As

Publication number Publication date
BE456963A (en)
GB630707A (en) 1949-10-19

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