BE827021A - PROCESS FOR THE MANUFACTURE OF CATHODIC TUBES - Google Patents

PROCESS FOR THE MANUFACTURE OF CATHODIC TUBES

Info

Publication number
BE827021A
BE827021A BE154624A BE154624A BE827021A BE 827021 A BE827021 A BE 827021A BE 154624 A BE154624 A BE 154624A BE 154624 A BE154624 A BE 154624A BE 827021 A BE827021 A BE 827021A
Authority
BE
Belgium
Prior art keywords
manufacture
cathodic tubes
cathodic
tubes
Prior art date
Application number
BE154624A
Other languages
French (fr)
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 filed Critical
Publication of BE827021A publication Critical patent/BE827021A/en

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
    • H01J9/38—Exhausting, degassing, filling, or cleaning vessels
    • H01J9/385—Exhausting vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BE154624A 1974-03-25 1975-03-21 PROCESS FOR THE MANUFACTURE OF CATHODIC TUBES BE827021A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US454158A US3922049A (en) 1974-03-25 1974-03-25 Method of degassing a cathode-ray tube prior to sealing

Publications (1)

Publication Number Publication Date
BE827021A true BE827021A (en) 1975-07-16

Family

ID=23803543

Family Applications (1)

Application Number Title Priority Date Filing Date
BE154624A BE827021A (en) 1974-03-25 1975-03-21 PROCESS FOR THE MANUFACTURE OF CATHODIC TUBES

Country Status (15)

Country Link
US (1) US3922049A (en)
JP (1) JPS555810B2 (en)
BE (1) BE827021A (en)
BR (1) BR7501624A (en)
CA (1) CA1022227A (en)
DE (1) DE2512906C3 (en)
ES (1) ES435720A1 (en)
FR (1) FR2273365B1 (en)
GB (1) GB1489644A (en)
IT (1) IT1034121B (en)
MX (1) MX2991E (en)
NL (1) NL7503481A (en)
PL (1) PL97861B1 (en)
SU (1) SU663335A3 (en)
ZA (1) ZA751834B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54111750A (en) * 1978-02-22 1979-09-01 Hitachi Ltd Manufacture for cathode ray tube
DE2941422A1 (en) * 1979-10-12 1981-04-23 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Evacuation procedure for vacuum tubes - placing in HV electric oven, operating vacuum pump, and cleaning contacts by electrical discharge
US4335926A (en) * 1980-03-26 1982-06-22 Rca Corporation Method for vaporizing getter material in a succession of cathode-ray tubes
US4410310A (en) * 1981-04-23 1983-10-18 Rca Corporation Degassing a CRT with modified RF heating of the mount assembly thereof
US4406637A (en) * 1981-07-02 1983-09-27 Rca Corporation Processing the mount assembly of a CRT to suppress afterglow
JPS6230769U (en) * 1985-08-09 1987-02-24
DE3625803A1 (en) * 1986-07-30 1988-02-04 Ifr Ingenieurbuero Fuer Regelu Method for evacuating the atmosphere from vacuum vessels, especially from cathode ray tubes or television tubes, and an installation for carrying out the method
JPS63198240A (en) * 1987-02-10 1988-08-16 Sony Corp Manufacture of resistor
JPH01289049A (en) * 1988-05-17 1989-11-21 Toshiba Corp Manufacture of cathode ray tube

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532315A (en) * 1949-04-02 1950-12-05 Eastman Kodak Co Apparatus and process for evacuating electronic tubes and the like
US3115732A (en) * 1961-09-26 1963-12-31 Rca Corp Apparatus for processing cathode ray tubes
US3441333A (en) * 1967-09-26 1969-04-29 Nat Video Corp Method of manufacturing cathode ray tube

Also Published As

Publication number Publication date
DE2512906A1 (en) 1975-10-09
CA1022227A (en) 1977-12-06
AU7925775A (en) 1976-09-23
BR7501624A (en) 1975-12-23
FR2273365B1 (en) 1978-12-29
DE2512906C3 (en) 1984-10-18
ES435720A1 (en) 1976-12-16
JPS50131452A (en) 1975-10-17
GB1489644A (en) 1977-10-26
FR2273365A1 (en) 1975-12-26
ZA751834B (en) 1976-02-25
JPS555810B2 (en) 1980-02-09
NL7503481A (en) 1975-09-29
IT1034121B (en) 1979-09-10
DE2512906B2 (en) 1977-08-11
MX2991E (en) 1980-01-23
SU663335A3 (en) 1979-05-15
PL97861B1 (en) 1978-03-30
US3922049A (en) 1975-11-25

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