NL71759C - - Google Patents

Info

Publication number
NL71759C
NL71759C NL71759DA NL71759C NL 71759 C NL71759 C NL 71759C NL 71759D A NL71759D A NL 71759DA NL 71759 C NL71759 C NL 71759C
Authority
NL
Netherlands
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 NL71759C publication Critical patent/NL71759C/xx

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
    • 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
    • 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
    • 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
    • H01J2893/0038—Direct connection between two insulating elements, in particular via glass material
    • H01J2893/0039—Glass-to-glass connection, e.g. by soldering
NL71759D 1949-12-01 NL71759C (xx)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL285278X 1949-12-01
US19135650A 1950-10-21 1950-10-21
US406382A US2799123A (en) 1949-12-01 1954-01-15 Method of manufacturing cathode ray tube

Publications (1)

Publication Number Publication Date
NL71759C true NL71759C (xx)

Family

ID=32329671

Family Applications (1)

Application Number Title Priority Date Filing Date
NL71759D NL71759C (xx) 1949-12-01

Country Status (7)

Country Link
US (1) US2799123A (xx)
BE (1) BE499703A (xx)
CH (1) CH285278A (xx)
DE (1) DE944874C (xx)
FR (1) FR1028584A (xx)
GB (1) GB672622A (xx)
NL (1) NL71759C (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2922256A (en) * 1955-08-22 1960-01-26 Gen Electric Co Ltd Methods of sealing a tubular glass neck portion to a glass wall
US3222152A (en) * 1960-11-22 1965-12-07 American Optical Corp Solder sealing glass members
US3190738A (en) * 1960-11-28 1965-06-22 American Optical Corp Method for uniting an abraded element to an envelope
US4245255A (en) * 1979-04-13 1981-01-13 Corning Glass Works Implosion protection for TV tubes
US4264931A (en) * 1979-04-13 1981-04-28 Corning Glass Works Implosion protection for TV tubes
SE8605318L (sv) * 1986-12-11 1988-06-12 Akerlund & Rausing Ab Anordning for mojliggorande av atminstone vetsketet forbindning samt forfarande for tillverkning av sadan anordning
AU2002367046A1 (en) * 2002-01-18 2003-07-30 Koninklijke Philips Electronics N.V. Method for manufacturing a glass funnel for a cathode ray tube

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2151840A (en) * 1934-01-26 1939-03-28 Dichter Jakob Method and apparatus for producing glass vessels
DE709201C (de) * 1936-12-01 1941-08-09 Telefunken Gmbh Verfahren zum Verschmelzen von das Vakuumegfaess einer Entladungsroehre schliessenden Glasteilen
US2296307A (en) * 1940-04-30 1942-09-22 Rca Corp Method of making glass-to-metal seals
US2275864A (en) * 1940-11-27 1942-03-10 Gen Electric Cathode ray tube

Also Published As

Publication number Publication date
CH285278A (de) 1952-08-31
US2799123A (en) 1957-07-16
BE499703A (xx)
GB672622A (en) 1952-05-21
FR1028584A (fr) 1953-05-26
DE944874C (de) 1956-06-28

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