BE411933A - - Google Patents

Info

Publication number
BE411933A
BE411933A BE411933DA BE411933A BE 411933 A BE411933 A BE 411933A BE 411933D A BE411933D A BE 411933DA BE 411933 A BE411933 A BE 411933A
Authority
BE
Belgium
Application number
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.)
Publication of BE411933A publication Critical patent/BE411933A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
    • 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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/87—Arrangements for preventing or limiting effects of implosion of vessels or containers
    • 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
    • H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/87—Means for avoiding vessel implosion
    • H01J2229/875—Means substantially covering the output face, e.g. resin layers, protective panels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/918—Spacing element for separating the walls of a spaced-wall container
BE411933D 1934-10-29 BE411933A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE461334X 1934-10-29

Publications (1)

Publication Number Publication Date
BE411933A true BE411933A (enrdf_load_stackoverflow)

Family

ID=6539847

Family Applications (1)

Application Number Title Priority Date Filing Date
BE411933D BE411933A (enrdf_load_stackoverflow) 1934-10-29

Country Status (5)

Country Link
US (1) US2160081A (enrdf_load_stackoverflow)
BE (1) BE411933A (enrdf_load_stackoverflow)
FR (1) FR796776A (enrdf_load_stackoverflow)
GB (1) GB461334A (enrdf_load_stackoverflow)
NL (1) NL43731C (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126495A (en) * 1964-03-24 Cathode ray tube with a concave viewing screen
US2454745A (en) * 1948-11-23 Method and means fob protecting
GB615285A (en) * 1946-08-02 1949-01-04 Cinema Television Ltd Improvements in or relating to cathode ray tubes
US2697311A (en) * 1949-12-19 1954-12-21 Polan Ind Inc Method of making glass tube envelopes
US3149258A (en) * 1954-09-09 1964-09-15 Sheldon Edward Emanuel Electron microscope with an X-ray target
US2977474A (en) * 1956-08-31 1961-03-28 Standard Oil Co Hydrogen-carbon analyzer
US2979632A (en) * 1958-11-06 1961-04-11 American Optical Corp Fiber optical components and method of manufacture
FR1438324A (fr) * 1965-03-04 1966-05-13 Loing Verreries Ampoules pour tubes cathodiques, notamment pour tubes de télévision
DE1790217A1 (de) * 1968-09-30 1972-01-20 Inst Prueffeld Fuer Elek Sche Bogenloeschkammer fuer Vakuumschaltgeraete
NL8901105A (nl) * 1989-05-02 1990-12-03 Philips Nv Beeldbuis en werkwijze voor het vervaardigen van zulk een beeldbuis.

Also Published As

Publication number Publication date
NL43731C (enrdf_load_stackoverflow)
FR796776A (fr) 1936-04-15
US2160081A (en) 1939-05-30
GB461334A (en) 1937-02-15

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