FR2019446A1 - - Google Patents

Info

Publication number
FR2019446A1
FR2019446A1 FR6931395A FR6931395A FR2019446A1 FR 2019446 A1 FR2019446 A1 FR 2019446A1 FR 6931395 A FR6931395 A FR 6931395A FR 6931395 A FR6931395 A FR 6931395A FR 2019446 A1 FR2019446 A1 FR 2019446A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR6931395A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corning Glass Works
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Publication of FR2019446A1 publication Critical patent/FR2019446A1/fr
Withdrawn legal-status Critical Current

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
    • H01J9/244—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for cathode ray tubes
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/06—Construction of plunger or mould
    • C03B11/10—Construction of plunger or mould for making hollow or semi-hollow articles
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/12—Cooling, heating, or insulating the plunger, the mould, or the glass-pressing machine; cooling or heating of the glass in the mould
    • C03B11/125—Cooling
    • C03B11/127—Cooling of hollow or semi-hollow articles or their moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
FR6931395A 1968-09-16 1969-09-16 Withdrawn FR2019446A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75995768A 1968-09-16 1968-09-16

Publications (1)

Publication Number Publication Date
FR2019446A1 true FR2019446A1 (en) 1970-07-03

Family

ID=25057587

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6931395A Withdrawn FR2019446A1 (en) 1968-09-16 1969-09-16

Country Status (7)

Country Link
US (1) US3567415A (en)
BE (1) BE738916A (en)
BR (1) BR6912310D0 (en)
DE (1) DE1945852A1 (en)
FR (1) FR2019446A1 (en)
GB (1) GB1260344A (en)
NL (1) NL6913993A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923488A (en) * 1974-04-26 1975-12-02 Ppg Industries Inc Method of tempering flat glass sheets
JP3671568B2 (en) * 1996-12-26 2005-07-13 旭硝子株式会社 Method for producing cathode ray tube panel glass
BR0106088A (en) * 2000-04-26 2002-03-05 Koninkl Philips Electronics Nv Method of making a display tube
JP2004528259A (en) * 2001-04-19 2004-09-16 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ Method of manufacturing glass panel for cathode ray tube

Also Published As

Publication number Publication date
US3567415A (en) 1971-03-02
BE738916A (en) 1970-03-16
BR6912310D0 (en) 1973-01-30
DE1945852A1 (en) 1970-03-19
GB1260344A (en) 1972-01-12
NL6913993A (en) 1970-03-18

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse