FR40668E - Tubes électriques luminescents avec remplissage de vapeur d'un métal alcalin - Google Patents

Tubes électriques luminescents avec remplissage de vapeur d'un métal alcalin

Info

Publication number
FR40668E
FR40668E FR40668DA FR40668E FR 40668 E FR40668 E FR 40668E FR 40668D A FR40668D A FR 40668DA FR 40668 E FR40668 E FR 40668E
Authority
FR
France
Prior art keywords
alkali metal
metal vapor
vapor filling
electric tubes
luminescent electric
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
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.)
Osa Participations Industrielles SA
Original Assignee
Osa Participations Industrielles SA
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 Osa Participations Industrielles SA filed Critical Osa Participations Industrielles SA
Application granted granted Critical
Publication of FR40668E publication Critical patent/FR40668E/fr
Priority claimed from US739454A external-priority patent/US2030389A/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
    • H01J61/302—Vessels; Containers characterised by the material of the vessel
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
    • C03C3/066—Glass compositions containing silica with less than 40% silica by weight containing boron containing zinc
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09G—POLISHING COMPOSITIONS; SKI WAXES
    • C09G1/00—Polishing compositions
    • C09G1/06—Other polishing compositions
    • C09G1/08—Other polishing compositions based on wax
    • 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
FR40668D 1929-08-30 1931-08-14 Tubes électriques luminescents avec remplissage de vapeur d'un métal alcalin Expired FR40668E (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DEP61123D DE513306C (de) 1929-08-30 1929-08-30 Elektrische Leuchtroehre mit Alkalimetalldampffuellung
DEP62388D DE592730C (de) 1929-08-30 1931-02-19 Elektrische Leuchtroehre mit Alkalimetalldampffuellung
US59213732A 1932-02-10 1932-02-10
US661926A US2030714A (en) 1929-08-30 1933-03-21 Alkali metal vapor resistant glass
US739454A US2030389A (en) 1929-08-30 1934-08-11 Sodium resistant glass

Publications (1)

Publication Number Publication Date
FR40668E true FR40668E (fr) 1932-08-13

Family

ID=34084749

Family Applications (2)

Application Number Title Priority Date Filing Date
FR695471D Expired FR695471A (fr) 1929-08-30 1930-05-12 Tubes électriques luminescents avec remplissage de vapeur d'un métal alcalin
FR40668D Expired FR40668E (fr) 1929-08-30 1931-08-14 Tubes électriques luminescents avec remplissage de vapeur d'un métal alcalin

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR695471D Expired FR695471A (fr) 1929-08-30 1930-05-12 Tubes électriques luminescents avec remplissage de vapeur d'un métal alcalin

Country Status (6)

Country Link
US (1) US2030714A (fr)
BE (1) BE351245A (fr)
DE (2) DE513306C (fr)
FR (2) FR695471A (fr)
GB (2) GB351245A (fr)
NL (2) NL34001C (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2620459A (en) * 1945-10-30 1952-12-02 Sylvania Electric Prod Discharge lamp circuit
DE971544C (de) * 1952-11-30 1959-02-12 Heraeus Schott Quarzschmelze Entladungsgefaess fuer Gasentladungsstrahler
US2805166A (en) * 1954-01-18 1957-09-03 Loffler Johannes Glasses containing oxides of rare earth metals
US4910431A (en) * 1987-04-24 1990-03-20 W. C. Heraeus Gmbh Hydrogen discharge ultraviolet light source or lamp, and method of its manufacture
DE3713704A1 (de) * 1987-04-24 1988-11-03 Heraeus Gmbh W C Wasserstoff-entladungslampe und verfahren zu ihrer herstellung
CN100592452C (zh) * 2005-07-29 2010-02-24 松下电器产业株式会社 荧光体悬浮液的制备方法、荧光灯、背光单元、直下方式的背光单元以及液晶显示装置

Also Published As

Publication number Publication date
GB351245A (en) 1931-06-25
NL34001C (fr)
GB377098A (en) 1932-07-21
DE513306C (de) 1930-11-26
FR695471A (fr) 1930-12-17
DE592730C (de) 1934-02-13
BE351245A (fr)
NL31482C (fr)
US2030714A (en) 1936-02-11

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