FR765706A - Tube à rayons cathodiques et procédé de fabrication de ce genre de tubes - Google Patents

Tube à rayons cathodiques et procédé de fabrication de ce genre de tubes

Info

Publication number
FR765706A
FR765706A FR765706DA FR765706A FR 765706 A FR765706 A FR 765706A FR 765706D A FR765706D A FR 765706DA FR 765706 A FR765706 A FR 765706A
Authority
FR
France
Prior art keywords
tubes
making
ray tube
cathode ray
cathode
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
English (en)
French (fr)
Inventor
Kurt Schlesinger
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.)
Loewe Opta GmbH
Original Assignee
Loewe Opta GmbH
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 Loewe Opta GmbH filed Critical Loewe Opta GmbH
Application granted granted Critical
Publication of FR765706A publication Critical patent/FR765706A/fr
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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • H01J29/485—Construction of the gun or of parts thereof
    • 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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • 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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
FR765706D 1932-12-17 1933-12-16 Tube à rayons cathodiques et procédé de fabrication de ce genre de tubes Expired FR765706A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE435382X 1932-12-17

Publications (1)

Publication Number Publication Date
FR765706A true FR765706A (fr) 1934-06-14

Family

ID=6506762

Family Applications (1)

Application Number Title Priority Date Filing Date
FR765706D Expired FR765706A (fr) 1932-12-17 1933-12-16 Tube à rayons cathodiques et procédé de fabrication de ce genre de tubes

Country Status (3)

Country Link
FR (1) FR765706A (enrdf_load_stackoverflow)
GB (1) GB435382A (enrdf_load_stackoverflow)
NL (2) NL40834C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892115A (en) * 1955-12-20 1959-06-23 Itt Cathode structures

Also Published As

Publication number Publication date
NL40834C (enrdf_load_stackoverflow)
NL47944C (enrdf_load_stackoverflow)
GB435382A (en) 1935-09-18

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