FR1013841A - Nouveau procédé de fabrication des tubes ou enceintes à vide - Google Patents

Nouveau procédé de fabrication des tubes ou enceintes à vide

Info

Publication number
FR1013841A
FR1013841A FR1013841DA FR1013841A FR 1013841 A FR1013841 A FR 1013841A FR 1013841D A FR1013841D A FR 1013841DA FR 1013841 A FR1013841 A FR 1013841A
Authority
FR
France
Prior art keywords
vessels
manufacturing process
vacuum tubes
new manufacturing
new
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil 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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Application granted granted Critical
Publication of FR1013841A publication Critical patent/FR1013841A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/20—Seals between parts of vessels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
    • H01J2893/0037—Solid sealing members other than lamp bases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Joining Of Glass To Other Materials (AREA)
FR1013841D 1950-03-04 1950-03-04 Nouveau procédé de fabrication des tubes ou enceintes à vide Expired FR1013841A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1013841T 1950-03-04

Publications (1)

Publication Number Publication Date
FR1013841A true FR1013841A (fr) 1952-08-05

Family

ID=9571915

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1013841D Expired FR1013841A (fr) 1950-03-04 1950-03-04 Nouveau procédé de fabrication des tubes ou enceintes à vide

Country Status (2)

Country Link
FR (1) FR1013841A (fr)
GB (1) GB697922A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2928014A (en) * 1955-05-02 1960-03-08 Kaiser Ind Corp Electronic device cathode ray tubes

Also Published As

Publication number Publication date
GB697922A (en) 1953-09-30

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