FR855371A - Improvements in glass-to-metal sealing methods - Google Patents

Improvements in glass-to-metal sealing methods

Info

Publication number
FR855371A
FR855371A FR855371DA FR855371A FR 855371 A FR855371 A FR 855371A FR 855371D A FR855371D A FR 855371DA FR 855371 A FR855371 A FR 855371A
Authority
FR
France
Prior art keywords
glass
metal sealing
sealing methods
methods
metal
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR855371A publication Critical patent/FR855371A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/32—Sealing leading-in conductors
    • 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
    • C03C27/02—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing by fusing glass directly to metal
    • 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
    • C03C27/04—Joining glass to metal by means of an interlayer
    • C03C27/042—Joining glass to metal by means of an interlayer consisting of a combination of materials selected from glass, glass-ceramic or ceramic material with metals, metal oxides or metal salts
    • C03C27/044—Joining glass to metal by means of an interlayer consisting of a combination of materials selected from glass, glass-ceramic or ceramic material with metals, metal oxides or metal salts of glass, glass-ceramic or ceramic material only
    • 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
    • H01J5/32—Seals for leading-in conductors
    • H01J5/40—End-disc seals, e.g. flat header
    • 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
    • H01J2893/0034—Lamp bases
    • H01J2893/0035—Lamp bases shaped as flat plates, in particular metallic

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)
  • Manufacturing & Machinery (AREA)
  • Joining Of Glass To Other Materials (AREA)
FR855371D 1938-05-28 1939-05-26 Improvements in glass-to-metal sealing methods Expired FR855371A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US210781A US2220742A (en) 1938-05-28 1938-05-28 Glass-to-metal seal

Publications (1)

Publication Number Publication Date
FR855371A true FR855371A (en) 1940-05-09

Family

ID=22784236

Family Applications (1)

Application Number Title Priority Date Filing Date
FR855371D Expired FR855371A (en) 1938-05-28 1939-05-26 Improvements in glass-to-metal sealing methods

Country Status (2)

Country Link
US (1) US2220742A (en)
FR (1) FR855371A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2483940A (en) * 1943-03-03 1949-10-04 Gen Electric Method of making lead-in seals
US2473851A (en) * 1943-08-06 1949-06-21 Westinghouse Electric Corp Backstop for electromagnetic devices
US2560593A (en) * 1945-05-04 1951-07-17 Westinghouse Electric Corp Method of making a glass-to-metal seal
US2571608A (en) * 1945-06-29 1951-10-16 Westinghouse Electric Corp Method and apparatus for connecting articles with a graded coating of glass
US2529971A (en) * 1946-07-31 1950-11-14 Schmidinger Joseph Method and apparatus for the production of bead and wire assemblies
US2561061A (en) * 1947-12-17 1951-07-17 Westinghouse Electric Corp Glass-to-metal seal and process for making the seal
US2638573A (en) * 1949-11-17 1953-05-12 Mannes N Glickman Hermetic seal having floatingly mounted socket contacts
US2805134A (en) * 1954-12-15 1957-09-03 Mine Safety Appliances Co Combustible gas indicator and filament therefor
US3121643A (en) * 1955-03-23 1964-02-18 Eisenberg Marvin Flame spraying of oxidation-resistant, adherent coatings
US2952558A (en) * 1956-02-29 1960-09-13 Jr Theodore Tafel Dry-process porcelain enamelling of cast iron and like articles
US2819561A (en) * 1956-09-25 1958-01-14 Owens Illinois Glass Co Application of vitreous sealant to glass sealing edges

Also Published As

Publication number Publication date
US2220742A (en) 1940-11-05

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