FR1177766A - Method and apparatus for the manufacture of cathode ray tube bottoms - Google Patents

Method and apparatus for the manufacture of cathode ray tube bottoms

Info

Publication number
FR1177766A
FR1177766A FR1177766DA FR1177766A FR 1177766 A FR1177766 A FR 1177766A FR 1177766D A FR1177766D A FR 1177766DA FR 1177766 A FR1177766 A FR 1177766A
Authority
FR
France
Prior art keywords
manufacture
ray tube
cathode ray
tube bottoms
bottoms
Prior art date
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.)
Expired
Application number
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.)
Pilkington Group Ltd
Original Assignee
Pilkington Brothers Ltd
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
Priority claimed from GB1447756A external-priority patent/GB812899A/en
Application filed by Pilkington Brothers Ltd filed Critical Pilkington Brothers Ltd
Application granted granted Critical
Publication of FR1177766A publication Critical patent/FR1177766A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
    • C03B29/02—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a discontinuous way
    • 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

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)
FR1177766D 1956-05-09 1957-05-09 Method and apparatus for the manufacture of cathode ray tube bottoms Expired FR1177766A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1447756A GB812899A (en) 1956-05-09 Improvements in or relating to the method of and apparatus for manufacturing face plates of cathode ray tubes

Publications (1)

Publication Number Publication Date
FR1177766A true FR1177766A (en) 1959-04-29

Family

ID=10041905

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1177766D Expired FR1177766A (en) 1956-05-09 1957-05-09 Method and apparatus for the manufacture of cathode ray tube bottoms

Country Status (2)

Country Link
DE (1) DE1076335B (en)
FR (1) FR1177766A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE109108C (en) *
DE167397C (en) *
DE241332C (en) *
DE189363C (en) * 1906-06-08

Also Published As

Publication number Publication date
DE1076335B (en) 1960-02-25

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