FR1116140A - Method and device for manufacturing a glass bulb for a cathode ray tube - Google Patents

Method and device for manufacturing a glass bulb for a cathode ray tube

Info

Publication number
FR1116140A
FR1116140A FR1116140DA FR1116140A FR 1116140 A FR1116140 A FR 1116140A FR 1116140D A FR1116140D A FR 1116140DA FR 1116140 A FR1116140 A FR 1116140A
Authority
FR
France
Prior art keywords
manufacturing
ray tube
cathode ray
glass bulb
bulb
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1116140A publication Critical patent/FR1116140A/en
Expired 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
    • H01J9/26—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Glass Compositions (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
FR1116140D 1953-08-31 1954-08-30 Method and device for manufacturing a glass bulb for a cathode ray tube Expired FR1116140A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL759230X 1953-08-31

Publications (1)

Publication Number Publication Date
FR1116140A true FR1116140A (en) 1956-05-04

Family

ID=19825368

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1116140D Expired FR1116140A (en) 1953-08-31 1954-08-30 Method and device for manufacturing a glass bulb for a cathode ray tube

Country Status (3)

Country Link
DE (1) DE942343C (en)
FR (1) FR1116140A (en)
GB (1) GB759230A (en)

Also Published As

Publication number Publication date
DE942343C (en) 1956-05-03
GB759230A (en) 1956-10-17

Similar Documents

Publication Publication Date Title
FR1085802A (en) Method of manufacturing a cathode ray tube with a glass cone
FR1123688A (en) Curved glass and its manufacturing process
FR1105043A (en) Convergence device for electron discharge tubes
CH326893A (en) Method for manufacturing a metal-coated glass filament and device for its implementation
CH345665A (en) Light screen for cathode ray tube and method of manufacturing this screen
FR1095629A (en) Method of manufacturing an electron discharge device
FR1116140A (en) Method and device for manufacturing a glass bulb for a cathode ray tube
FR1100207A (en) Cone cathode ray tube with glass window
FR1221314A (en) Molten glass net feeder and its manufacturing process
FR1150706A (en) Method and device for the production of colored glass
FR1101348A (en) Cathode ray tube and its manufacturing process
FR1081328A (en) Method and device for manufacturing glass ampoules for electron tubes
FR1127173A (en) Glass cone cathode ray tube
FR64172E (en) Scanning device for cathode ray tubes and method of manufacturing the same
FR1077287A (en) Cathode ray tube, glass cone, and method of manufacture thereof
FR1113671A (en) Device method for manufacturing tubes
CH393647A (en) Method and installation for the manufacture of a glass ribbon
FR1156791A (en) Glass bulb and its manufacturing process
FR1160782A (en) Device for the manufacture of glass cathode ray lamps
FR1049279A (en) Scanning device for cathode ray tubes and method of manufacturing the same
FR1049343A (en) Manufacturing process of glass envelopes for electronic discharge device
FR1085130A (en) Method and device for measuring a thickness, and in particular the thickness of the wall of a glass tube being drawn
FR1493148A (en) Method and device for the manufacture of glass
FR1088864A (en) Casings for silica glass gas discharge tubes, and method of making the same
FR1052601A (en) Discharge tube fitted with a calibrated glass ampoule and method for calibrating glass ampoules