FR1201858A - Compositions de verre - Google Patents

Compositions de verre

Info

Publication number
FR1201858A
FR1201858A FR1201858DA FR1201858A FR 1201858 A FR1201858 A FR 1201858A FR 1201858D A FR1201858D A FR 1201858DA FR 1201858 A FR1201858 A FR 1201858A
Authority
FR
France
Prior art keywords
glass compositions
compositions
glass
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)
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.)
Corning Glass Works
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Application granted granted Critical
Publication of FR1201858A publication Critical patent/FR1201858A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/36—Photoelectric screens; Charge-storage screens
    • H01J29/39—Charge-storage screens
    • H01J29/41—Charge-storage screens using secondary emission, e.g. for supericonoscope
    • H01J29/413—Charge-storage screens using secondary emission, e.g. for supericonoscope for writing and reading of charge pattern on opposite sides of the target, e.g. for superorthicon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/26—Fractionating columns in which vapour and liquid flow past each other, or in which the fluid is sprayed into the vapour, or in which a two-phase mixture is passed in one direction
    • B01D3/28—Fractionating columns with surface contact and vertical guides, e.g. film action
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
    • H01B3/087—Chemical composition of glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
FR1201858D 1957-08-28 1958-08-27 Compositions de verre Expired FR1201858A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US680745A US2879420A (en) 1957-08-28 1957-08-28 Image orthicon target

Publications (1)

Publication Number Publication Date
FR1201858A true FR1201858A (fr) 1960-01-06

Family

ID=24732340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1201858D Expired FR1201858A (fr) 1957-08-28 1958-08-27 Compositions de verre

Country Status (8)

Country Link
US (1) US2879420A (de)
BE (1) BE570696A (de)
CH (1) CH375495A (de)
DE (1) DE1113001B (de)
FR (1) FR1201858A (de)
GB (1) GB836348A (de)
IT (1) IT595125A (de)
NL (2) NL230837A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL262582A (de) * 1960-03-31
GB1048390A (en) * 1963-12-13 1966-11-16 English Electric Valve Co Ltd Improvements in or relating to television camera cathode ray tubes
GB1079621A (en) * 1964-01-02 1967-08-16 Gen Electric Image orthicon target
US4073989A (en) * 1964-01-17 1978-02-14 Horizons Incorporated Continuous channel electron beam multiplier
DE1271757B (de) * 1966-12-06 1968-07-04 Jenaer Glaswerk Schott & Gen Speicherelektrode fuer Superorthikon-Bildroehren

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE494288A (de) * 1949-03-05
US2676109A (en) * 1950-12-22 1954-04-20 American Optical Corp Glass
US2617954A (en) * 1950-12-27 1952-11-11 Rca Corp Pickup tube
DE868495C (de) * 1951-07-06 1953-02-26 Owens Corning Fiberglass Corp Glaszusammensetzung, vorzugsweise zur Herstellung von Glasfasern
US2688559A (en) * 1953-04-27 1954-09-07 Corning Glass Works Eye-protective ophthalmic glass

Also Published As

Publication number Publication date
GB836348A (en) 1960-06-01
NL230837A (de)
IT595125A (de)
BE570696A (de)
CH375495A (fr) 1964-02-29
DE1113001B (de) 1961-08-24
US2879420A (en) 1959-03-24
NL121047C (de)

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