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FR1033294A - Perfectionnement à la fabrication d'enceintes étanches - Google Patents

Perfectionnement à la fabrication d'enceintes étanches

Info

Publication number
FR1033294A
FR1033294A FR1033294DA FR1033294A FR 1033294 A FR1033294 A FR 1033294A FR 1033294D A FR1033294D A FR 1033294DA FR 1033294 A FR1033294 A FR 1033294A
Authority
FR
France
Prior art keywords
improvement
manufacture
waterproof enclosures
enclosures
waterproof
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 FR1033294A publication Critical patent/FR1033294A/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
    • H01J5/22—Vacuum-tight joints between parts of vessel
    • H01J5/24—Vacuum-tight joints between parts of vessel between insulating parts of vessel
    • 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
    • H01J2893/0038—Direct connection between two insulating elements, in particular via glass material
    • H01J2893/0039—Glass-to-glass connection, e.g. by soldering

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)
FR1033294D 1951-03-01 1951-03-01 Perfectionnement à la fabrication d'enceintes étanches Expired FR1033294A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1033294T 1951-03-01

Publications (1)

Publication Number Publication Date
FR1033294A true FR1033294A (fr) 1953-07-09

Family

ID=9584364

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1033294D Expired FR1033294A (fr) 1951-03-01 1951-03-01 Perfectionnement à la fabrication d'enceintes étanches

Country Status (1)

Country Link
FR (1) FR1033294A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868862A (en) * 1953-10-12 1959-01-13 American Optical Corp Sealed casings for crystal elements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868862A (en) * 1953-10-12 1959-01-13 American Optical Corp Sealed casings for crystal elements

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