BE519680A - - Google Patents

Info

Publication number
BE519680A
BE519680A BE519680DA BE519680A BE 519680 A BE519680 A BE 519680A BE 519680D A BE519680D A BE 519680DA BE 519680 A BE519680 A BE 519680A
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 BE519680A publication Critical patent/BE519680A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00Re-forming shaped glass
    • C03B23/02Re-forming glass sheets
    • C03B23/023Re-forming glass sheets by bending
    • C03B23/025Re-forming glass sheets by bending by gravity
    • C03B23/0252Re-forming glass sheets by bending by gravity by gravity only, e.g. sagging
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00Re-forming shaped glass
    • C03B23/02Re-forming glass sheets
    • C03B23/023Re-forming glass sheets by bending
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00Re-forming shaped glass
    • C03B23/02Re-forming glass sheets
    • C03B23/023Re-forming glass sheets by bending
    • C03B23/03Re-forming glass sheets by bending by press-bending between shaping moulds
    • C03B23/0302Re-forming glass sheets by bending by press-bending between shaping moulds between opposing full-face shaping moulds
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00Re-forming shaped glass
    • C03B23/02Re-forming glass sheets
    • C03B23/023Re-forming glass sheets by bending
    • C03B23/035Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending
    • C03B23/0352Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet
    • C03B23/0357Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet by suction without blowing, e.g. with vacuum or by venturi effect
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00Re-forming shaped glass
    • C03B23/20Uniting glass pieces by fusing without substantial reshaping
    • C03B23/203Uniting glass sheets
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00Re-forming shaped glass
    • C03B23/20Uniting glass pieces by fusing without substantial reshaping
    • C03B23/207Uniting glass rods, glass tubes, or hollow glassware
    • C03B23/217Uniting glass rods, glass tubes, or hollow glassware for the production of cathode ray tubes or similarly shaped tubes
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00Re-forming shaped glass
    • C03B23/26Punching reheated glass
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/20Seals between parts of vessels
    • H01J5/22Vacuum-tight joints between parts of vessel
    • H01J5/24Vacuum-tight joints between parts of vessel between insulating parts of vessel
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00Apparatus 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
    • H01J9/24Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/244Manufacture or joining of vessels, leading-in conductors or bases specially adapted for cathode ray tubes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00Discharge tubes and lamps
    • H01J2893/0033Vacuum connection techniques applicable to discharge tubes and lamps
    • H01J2893/0037Solid sealing members other than lamp bases
    • H01J2893/0038Direct connection between two insulating elements, in particular via glass material
    • H01J2893/0039Glass-to-glass connection, e.g. by soldering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
BE519680D 1952-05-05 BE519680A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL169333 1952-05-05

Publications (1)

Publication Number Publication Date
BE519680A true BE519680A (de)

Family

ID=19750561

Family Applications (1)

Application Number Title Priority Date Filing Date
BE519680D BE519680A (de) 1952-05-05

Country Status (7)

Country Link
US (1) US2699014A (de)
BE (1) BE519680A (de)
CH (1) CH313675A (de)
DE (2) DE927279C (de)
FR (2) FR1085803A (de)
GB (2) GB720948A (de)
NL (1) NL82094C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1193224A1 (de) * 2000-09-29 2002-04-03 Schott Glas Dreidimensionaler, muldenartiger Glaskörper

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343934A (en) * 1967-09-26 Method of removing airlines in a cathode ray tube
US2922256A (en) * 1955-08-22 1960-01-26 Gen Electric Co Ltd Methods of sealing a tubular glass neck portion to a glass wall
US2907906A (en) * 1956-05-18 1959-10-06 Gen Electric Cathode ray tube envelope
US2970405A (en) * 1957-02-18 1961-02-07 Corning Glass Works Glass forming
US3130854A (en) * 1958-11-25 1964-04-28 Corning Glass Works Television picture tube envelope
US3114620A (en) * 1961-08-14 1963-12-17 Corning Glass Works Pneumatic sheet molding apparatus
FR1452018A (fr) * 1965-03-04 1966-02-25 Loing Verreries Perfectionnement aux ampoules pour tubes cathodiques, notamment pour tubes de télévision
US3460929A (en) * 1966-12-14 1969-08-12 Westinghouse Electric Corp Method and apparatus for the manufacture of glass envelopes
NL7111167A (de) * 1971-08-13 1973-02-15
US3825413A (en) * 1973-02-16 1974-07-23 Zenith Radio Corp Method of forming sheet glass color tube face panel with pleated skirt
US3930824A (en) * 1974-07-19 1976-01-06 Metrologic Instruments, Inc. Method of forming laser components
GB1528102A (en) * 1975-03-04 1978-10-11 Kudryavtsev A Manufacture of cathode ray tubes
US4194643A (en) * 1978-12-19 1980-03-25 The United States Of America As Represented By The Secretary Of The Army Method and apparatus for frit-sealing high temperature CRT faceplate to conventional CRT envelope
WO1985000926A1 (en) * 1983-08-12 1985-02-28 Mitsubishi Denki Kabushiki Kaisha Low-pressure mercury-vapor arc lamp and method of manufacturing the same
JP2944817B2 (ja) * 1992-04-06 1999-09-06 三菱電機株式会社 陰極線管表示装置及びその製造方法
US8783066B2 (en) * 2011-05-27 2014-07-22 Corning Incorporated Glass molding system and related apparatus and method
ITTO20130687A1 (it) * 2013-08-12 2015-02-13 Istituto Naz Di Astrofisica Processo per la produzione di un elemento ottico mediante formatura a caldo di una lastra di vetro
KR101550292B1 (ko) * 2013-11-04 2015-09-04 코닝정밀소재 주식회사 유리기판 성형장치
CN107810100B (zh) * 2015-06-26 2020-10-30 康宁股份有限公司 用于对板材进行再成形的设备和方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US544248A (en) * 1895-08-06 William cutler
US419441A (en) * 1890-01-14 henning-
GB654705A (en) * 1948-06-17 1951-06-27 Emi Ltd Improvements in or relating to the manufacture of cathode ray tubes
BE505637A (de) * 1950-09-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1193224A1 (de) * 2000-09-29 2002-04-03 Schott Glas Dreidimensionaler, muldenartiger Glaskörper

Also Published As

Publication number Publication date
US2699014A (en) 1955-01-11
GB720948A (en) 1954-12-29
FR1085802A (fr) 1955-02-07
DE927279C (de) 1955-05-05
NL82094C (de)
FR1085803A (fr) 1955-02-07
GB720947A (en) 1954-12-29
DE927522C (de) 1955-05-09
CH313675A (de) 1956-04-30

Similar Documents

Publication Publication Date Title
NL82094C (de)
BE509861A (de)
BE511960A (de)
BE512796A (de)
BE513249A (de)
BE514892A (de)
BE515369A (de)
BE515392A (de)
BE515417A (de)
BE516136A (de)
BE516688A (de)
BE516865A (de)
BE516963A (de)
BE517271A (de)
BE517409A (de)
BE517433A (de)
BE517520A (de)
BE517653A (de)
BE517728A (de)
BE517737A (de)
BE517791A (de)
BE517938A (de)
BE518365A (de)
BE518381A (de)
BE518493A (de)