FR1349346A - Improvement in electron tubes and process for the manufacture of these tubes - Google Patents

Improvement in electron tubes and process for the manufacture of these tubes

Info

Publication number
FR1349346A
FR1349346A FR917422A FR917422A FR1349346A FR 1349346 A FR1349346 A FR 1349346A FR 917422 A FR917422 A FR 917422A FR 917422 A FR917422 A FR 917422A FR 1349346 A FR1349346 A FR 1349346A
Authority
FR
France
Prior art keywords
tubes
improvement
manufacture
electron
electron tubes
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
FR917422A
Other languages
French (fr)
Inventor
Philippe Weil
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
Priority to FR917422A priority Critical patent/FR1349346A/en
Application granted granted Critical
Publication of FR1349346A publication Critical patent/FR1349346A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/87—Arrangements for preventing or limiting effects of implosion of vessels or containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/0007—Elimination of unwanted or stray electromagnetic effects
    • H01J2229/003—Preventing or cancelling fields entering the enclosure
FR917422A 1962-12-04 1962-12-04 Improvement in electron tubes and process for the manufacture of these tubes Expired FR1349346A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR917422A FR1349346A (en) 1962-12-04 1962-12-04 Improvement in electron tubes and process for the manufacture of these tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR917422A FR1349346A (en) 1962-12-04 1962-12-04 Improvement in electron tubes and process for the manufacture of these tubes

Publications (1)

Publication Number Publication Date
FR1349346A true FR1349346A (en) 1964-01-17

Family

ID=8792048

Family Applications (1)

Application Number Title Priority Date Filing Date
FR917422A Expired FR1349346A (en) 1962-12-04 1962-12-04 Improvement in electron tubes and process for the manufacture of these tubes

Country Status (1)

Country Link
FR (1) FR1349346A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002926A1 (en) * 1977-12-27 1979-07-11 Rca Corporation Cathode ray tube with implosion protection and method for manufacturing it

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002926A1 (en) * 1977-12-27 1979-07-11 Rca Corporation Cathode ray tube with implosion protection and method for manufacturing it

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