FR765706A - Cathode ray tube and method of making such tubes - Google Patents

Cathode ray tube and method of making such 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
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/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
    • H01J29/46—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 Cathode ray tube and method of making such tubes Expired FR765706A (en)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=6506762

Family Applications (1)

Application Number Title Priority Date Filing Date
FR765706D Expired FR765706A (en) 1932-12-17 1933-12-16 Cathode ray tube and method of making such tubes

Country Status (3)

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

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
GB435382A (en) 1935-09-18
NL40834C (en)
NL47944C (en)

Similar Documents

Publication Publication Date Title
FR762225A (en) Cathode ray tube
FR758616A (en) Cathode ray tube
FR811932A (en) Further development of cathode ray tubes for television transmission
FR808979A (en) Method of operation of cathode ray tubes
FR774394A (en) Cathode ray tube
FR754518A (en) Improvements to cathode ray tubes
FR753487A (en) Cathode ray tube
FR44618E (en) Cathode ray tube
FR755567A (en) Light discharge tubes and method of manufacture
FR765706A (en) Cathode ray tube and method of making such tubes
FR45657E (en) Cathode ray tube
FR781725A (en) Cathode ray tube casings
FR47475E (en) Cathode ray tube
FR760109A (en) Manufacturing process for cathode ray tubes
FR45110E (en) Cathode ray tube
FR793475A (en) Discharge tubes and method of manufacture
FR756917A (en) Cathode ray tube
FR762605A (en) Cathode ray tube
FR780110A (en) Cathode ray tube
FR762393A (en) Cathode ray tubes and method of using such tubes
FR786030A (en) Improvements to cathode ray tube assemblies
FR823487A (en) Manufacturing process of cathode ray tubes
FR739278A (en) Improvements to cathode ray tubes
FR737399A (en) Cathode ray tube
FR831049A (en) Cathode ray tubes