CH286662A - Process for the manufacture of a cathode ray tube with a glass window on a hollow glass cone. - Google Patents

Process for the manufacture of a cathode ray tube with a glass window on a hollow glass cone.

Info

Publication number
CH286662A
CH286662A CH286662DA CH286662A CH 286662 A CH286662 A CH 286662A CH 286662D A CH286662D A CH 286662DA CH 286662 A CH286662 A CH 286662A
Authority
CH
Switzerland
Prior art keywords
manufacture
ray tube
cathode ray
cone
glass
Prior art date
Application number
Other languages
German (de)
Inventor
Gloeilampenfabrieken N Philips
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
Publication of CH286662A publication Critical patent/CH286662A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/20—Uniting glass pieces by fusing without substantial reshaping
    • C03B23/207—Uniting glass rods, glass tubes, or hollow glassware
    • C03B23/217—Uniting glass rods, glass tubes, or hollow glassware for the production of cathode ray tubes or similarly shaped tubes
    • 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
    • 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
    • H01J5/20—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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
CH286662D 1949-12-19 1950-12-18 Process for the manufacture of a cathode ray tube with a glass window on a hollow glass cone. CH286662A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL150558A NL73432C (en) 1949-12-19 1949-12-19

Publications (1)

Publication Number Publication Date
CH286662A true CH286662A (en) 1952-10-31

Family

ID=38464761

Family Applications (1)

Application Number Title Priority Date Filing Date
CH286662D CH286662A (en) 1949-12-19 1950-12-18 Process for the manufacture of a cathode ray tube with a glass window on a hollow glass cone.

Country Status (8)

Country Link
US (1) US2695477A (en)
BE (1) BE500102A (en)
CH (1) CH286662A (en)
DE (1) DE826054C (en)
ES (1) ES195825A1 (en)
FR (1) FR1029825A (en)
GB (1) GB681647A (en)
NL (1) NL73432C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE961734C (en) * 1954-05-08 1957-04-11 Glaswerk Wertheim Geraete Fuer Process for the production of glass bulbs for electron beam tubes
DE964709C (en) * 1954-05-05 1957-05-29 Glaswerk Wertheim Geraete Fuer Process for manufacturing glass bulbs for electron beam tubes and apparatus for practicing the process
DE3911356A1 (en) * 1989-04-07 1990-10-11 Nokia Unterhaltungselektronik Holding device for a display unit

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1075294B (en) * 1960-02-11
US2922256A (en) * 1955-08-22 1960-01-26 Gen Electric Co Ltd Methods of sealing a tubular glass neck portion to a glass wall
US2853118A (en) * 1956-02-09 1958-09-23 Richardson Co Assembly apparatus
US2995869A (en) * 1957-10-24 1961-08-15 Libbey Owens Ford Glass Co Method of producing multiple sheet glazing units
US3207589A (en) * 1960-03-03 1965-09-21 Libbey Owens Ford Glass Co Method and apparatus for producing all-glass multiple sheet glazing units

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE421879A (en) * 1936-07-18
US2215644A (en) * 1938-11-26 1940-09-24 Westinghouse Electric & Mfg Co Method of making a seal for discharge devices
FR864891A (en) * 1939-04-19 1941-05-10
US2236708A (en) * 1939-05-20 1941-04-01 Philco Radio & Television Corp Cathode ray tube vessel
US2334123A (en) * 1942-03-13 1943-11-09 Gen Electric Method and apparatus for sealing glass envelopes
US2389360A (en) * 1942-04-07 1945-11-20 Corning Glass Works Double glazed window and method of manufacture
US2581945A (en) * 1943-11-27 1952-01-08 Sylvania Electric Prod Apparatus for sealing-in electron tubes and the like

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE964709C (en) * 1954-05-05 1957-05-29 Glaswerk Wertheim Geraete Fuer Process for manufacturing glass bulbs for electron beam tubes and apparatus for practicing the process
DE961734C (en) * 1954-05-08 1957-04-11 Glaswerk Wertheim Geraete Fuer Process for the production of glass bulbs for electron beam tubes
DE3911356A1 (en) * 1989-04-07 1990-10-11 Nokia Unterhaltungselektronik Holding device for a display unit

Also Published As

Publication number Publication date
BE500102A (en)
DE826054C (en) 1951-12-27
FR1029825A (en) 1953-06-08
GB681647A (en) 1952-10-29
NL73432C (en) 1953-05-15
US2695477A (en) 1954-11-30
ES195825A1 (en) 1952-06-16

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