IT975944B - Procedimento per la fabbricazione di un attraversamento elettrico a tenuta di vuoto in un tubo a sca rica particolarmente in un cinesco pio o simile - Google Patents

Procedimento per la fabbricazione di un attraversamento elettrico a tenuta di vuoto in un tubo a sca rica particolarmente in un cinesco pio o simile

Info

Publication number
IT975944B
IT975944B IT70815/72A IT7081572A IT975944B IT 975944 B IT975944 B IT 975944B IT 70815/72 A IT70815/72 A IT 70815/72A IT 7081572 A IT7081572 A IT 7081572A IT 975944 B IT975944 B IT 975944B
Authority
IT
Italy
Prior art keywords
cinesco
pio
vacuum
procedure
manufacturing
Prior art date
Application number
IT70815/72A
Other languages
English (en)
Italian (it)
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT975944B publication Critical patent/IT975944B/it

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
    • C03C27/06—Joining glass to glass by processes other than fusing
    • C03C27/08—Joining glass to glass by processes other than fusing with the aid of intervening 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
    • C03C27/046—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 metals, metal oxides or metal salts 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
    • H01J5/42—End-disc seals, e.g. flat header using intermediate part
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Gas-Filled Discharge Tubes (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
IT70815/72A 1971-12-07 1972-12-04 Procedimento per la fabbricazione di un attraversamento elettrico a tenuta di vuoto in un tubo a sca rica particolarmente in un cinesco pio o simile IT975944B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7116765A NL7116765A (OSRAM) 1971-12-07 1971-12-07

Publications (1)

Publication Number Publication Date
IT975944B true IT975944B (it) 1974-08-10

Family

ID=19814631

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70815/72A IT975944B (it) 1971-12-07 1972-12-04 Procedimento per la fabbricazione di un attraversamento elettrico a tenuta di vuoto in un tubo a sca rica particolarmente in un cinesco pio o simile

Country Status (10)

Country Link
US (1) US3865970A (OSRAM)
JP (1) JPS5330305B2 (OSRAM)
AU (1) AU469065B2 (OSRAM)
BE (1) BE792315A (OSRAM)
CA (1) CA986169A (OSRAM)
DE (1) DE2258159C2 (OSRAM)
FR (1) FR2162544B1 (OSRAM)
GB (1) GB1365796A (OSRAM)
IT (1) IT975944B (OSRAM)
NL (1) NL7116765A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7806822A (nl) * 1978-06-24 1979-12-28 Philips Nv Elektrische ontladingsbuis voorzien van een met glas afgedichte elektrische doorvoer en werkwijze ter ver- vaardiging van een dergelijke elektrische doorvoer.
US4727633A (en) * 1985-08-08 1988-03-01 Tektronix, Inc. Method of securing metallic members together

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746140A (en) * 1951-07-09 1956-05-22 Georgia Tech Res Inst Method of soldering to thin metallic films and to non-metallic substances
US3147053A (en) * 1960-05-19 1964-09-01 Rca Corp Method of sealing vacuum tubes
US3246386A (en) * 1962-01-26 1966-04-19 Corning Glass Works Electrical connected component and method
DE1257875B (de) * 1966-02-11 1968-01-04 Standard Elektrik Lorenz Ag Fernsprechnebenstellenanlage, insbesondere fuer Hotelbetrieb oder Krankenhaeuser, bei der im Besetztfall ein Wartevorgang einleitbar ist

Also Published As

Publication number Publication date
DE2258159A1 (de) 1973-06-14
US3865970A (en) 1975-02-11
DE2258159C2 (de) 1983-03-03
FR2162544A1 (OSRAM) 1973-07-20
FR2162544B1 (OSRAM) 1977-12-23
AU469065B2 (en) 1976-02-05
CA986169A (en) 1976-03-23
GB1365796A (en) 1974-09-04
JPS4866366A (OSRAM) 1973-09-11
BE792315A (fr) 1973-06-05
AU4964972A (en) 1974-06-06
NL7116765A (OSRAM) 1973-06-12
JPS5330305B2 (OSRAM) 1978-08-25

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