CH284602A - Method for fusing a glass window with a metal cone in cathode ray tubes. - Google Patents

Method for fusing a glass window with a metal cone in cathode ray tubes.

Info

Publication number
CH284602A
CH284602A CH284602DA CH284602A CH 284602 A CH284602 A CH 284602A CH 284602D A CH284602D A CH 284602DA CH 284602 A CH284602 A CH 284602A
Authority
CH
Switzerland
Prior art keywords
fusing
cathode ray
glass window
ray tubes
metal cone
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 CH284602A publication Critical patent/CH284602A/en

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
    • H01J9/26—Sealing together parts of vessels
    • H01J9/263—Sealing together parts of vessels specially adapted for cathode-ray tubes
    • 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
    • H01J5/26—Vacuum-tight joints between parts of vessel between insulating and conductive parts of vessel
    • 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
    • H01J9/26—Sealing together parts of vessels
    • 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
    • H01J2893/0041—Direct connection between insulating and metal elements, in particular via glass material
    • H01J2893/0043—Glass-to-metal or quartz-to-metal, e.g. by soldering

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
CH284602D 1949-09-10 1950-09-08 Method for fusing a glass window with a metal cone in cathode ray tubes. CH284602A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL284602X 1949-09-10

Publications (1)

Publication Number Publication Date
CH284602A true CH284602A (en) 1952-07-31

Family

ID=19782449

Family Applications (1)

Application Number Title Priority Date Filing Date
CH284602D CH284602A (en) 1949-09-10 1950-09-08 Method for fusing a glass window with a metal cone in cathode ray tubes.

Country Status (7)

Country Link
US (1) US2598286A (en)
BE (1) BE498003A (en)
CH (1) CH284602A (en)
DE (1) DE833233C (en)
FR (1) FR1024421A (en)
GB (1) GB672672A (en)
NL (1) NL72675C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971358C (en) * 1953-05-12 1959-01-15 Glaswerk Wertheim Geraete Fuer Method for fusing the picture window with the glass tube of an electron beam tube
US2751480A (en) * 1953-09-01 1956-06-19 Budd Co Induction heating apparatus and method of heating extensive surface areas
US2933855A (en) * 1956-01-25 1960-04-26 Rue Albert D La Apparatus for glass to metal sealing
NL228634A (en) * 1957-06-18
US3183361A (en) * 1959-08-07 1965-05-11 Texas Instruments Inc Method of making glass sealed electric circuit devices and article resulting therefrom
US3472640A (en) * 1966-09-08 1969-10-14 Rca Corp Glass seal manufacture
US3472413A (en) * 1966-09-08 1969-10-14 Rca Corp Glass seal manufacture
US4284867A (en) * 1979-02-09 1981-08-18 General Instrument Corporation Chemical vapor deposition reactor with infrared reflector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1301714A (en) * 1913-09-09 1919-04-22 Karl Kueppers Method of and apparatus for forming glass tubes.
US2048556A (en) * 1934-01-04 1936-07-21 Gen Electric Glass-to-metal seal
US2359501A (en) * 1937-11-27 1944-10-03 Gen Electric Sealing-in apparatus
US2296307A (en) * 1940-04-30 1942-09-22 Rca Corp Method of making glass-to-metal seals

Also Published As

Publication number Publication date
DE833233C (en) 1952-03-06
GB672672A (en) 1952-05-28
US2598286A (en) 1952-05-27
BE498003A (en)
NL72675C (en)
FR1024421A (en) 1953-04-01

Similar Documents

Publication Publication Date Title
CH284602A (en) Method for fusing a glass window with a metal cone in cathode ray tubes.
CH217426A (en) Glass article and method of making this article.
CH265992A (en) Method for making a mosaic screen.
CH286662A (en) Process for the manufacture of a cathode ray tube with a glass window on a hollow glass cone.
CH285278A (en) Cathode ray tube with a pressed glass cone and method for making the same.
AT171777B (en) Device and method for automatic cleaning of containers, e.g. B. of metal barrels
CH299078A (en) Method for fusing an approximately right-angled glass window with an approximately right-angled hollow cone in cross-section.
CH299651A (en) Method for fusing together two large glass parts, in particular a glass cone and a glass window of a cathode ray tube.
FR1022174A (en) Further training in cathode ray tubes
CH287046A (en) Apparatus with a cathode ray tube for image recording.
DK76182C (en) Method for manufacturing a cathode ray tube with a glass window and a glass cone.
AT179572B (en) Cathode ray tube with a fluorescent screen
DK74242C (en) Method for fusing a metal cone and a glass window in the manufacture of a cathode ray tube.
CH288870A (en) Method for producing a cathode ray tube with a hollow metal cone and a glass window carrying the fluorescent screen.
AT196458B (en) Method for covering the window of a cathode ray tube with a luminous layer
CA312347A (en) Glass tube grading machine
FR737460A (en) Process for introducing an alkali or alkaline earth metal into an evacuated or gas-filled container
CH222200A (en) Process for hardening glass panes and glass panes produced by this process.
FR801489A (en) Process for strengthening glass and glass articles obtained by this process
AT177485B (en) Apparatus with a cathode ray tube
AT182428B (en) Apparatus with a cathode ray tube
FR729502A (en) Glass lacquering process
CH303068A (en) Apparatus with a cathode ray tube.
CA315409A (en) Apparatus for making profile metal articles
CH286661A (en) Cathode ray tube whose wall has a hollow metal cone and a glass neck.