FR816443A - Commande par grille de tubes à rayons cathodiques - Google Patents

Commande par grille de tubes à rayons cathodiques

Info

Publication number
FR816443A
FR816443A FR816443DA FR816443A FR 816443 A FR816443 A FR 816443A FR 816443D A FR816443D A FR 816443DA FR 816443 A FR816443 A FR 816443A
Authority
FR
France
Prior art keywords
cathode ray
ray tubes
grid control
grid
control
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)
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 FR816443A publication Critical patent/FR816443A/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
    • H01J29/52—Arrangements for controlling intensity of ray or beam, e.g. for modulation
FR816443D 1936-01-20 1937-01-18 Commande par grille de tubes à rayons cathodiques Expired FR816443A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE488948X 1936-01-20

Publications (1)

Publication Number Publication Date
FR816443A true FR816443A (fr) 1937-08-07

Family

ID=6543884

Family Applications (1)

Application Number Title Priority Date Filing Date
FR816443D Expired FR816443A (fr) 1936-01-20 1937-01-18 Commande par grille de tubes à rayons cathodiques

Country Status (3)

Country Link
US (1) US2185133A (fr)
FR (1) FR816443A (fr)
GB (1) GB488948A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2603763A (en) * 1944-01-13 1952-07-15 Henry V Neher Vacuum tube oscillator
US2640950A (en) * 1951-06-06 1953-06-02 Atomic Energy Commission Point electron source
US3980916A (en) * 1975-07-22 1976-09-14 The United States Of America As Represented By The United States Energy Research And Development Administration Beam limiter for thermonuclear fusion devices

Also Published As

Publication number Publication date
US2185133A (en) 1939-12-26
GB488948A (en) 1938-07-18

Similar Documents

Publication Publication Date Title
FR762225A (fr) Tube à rayons cathodiques
FR838528A (fr) Tubes à rayons cathodiques multiples
FR758616A (fr) Tube à rayons cathodiques
FR834085A (fr) Tube à rayons cathodiques
FR48958E (fr) Perfectionnements aux tubes à rayons cathodiques
FR849846A (fr) Commande à grille pour tubes à rayons cathodiques
FR754518A (fr) Perfectionnements aux tubes à rayons cathodiques
FR753487A (fr) Tube à rayons cathodiques
FR44618E (fr) Tube à rayons cathodiques
FR816443A (fr) Commande par grille de tubes à rayons cathodiques
FR951671A (fr) Perfectionnements aux tubes à rayons cathodiques
FR47475E (fr) Tube à rayons cathodiques
FR831049A (fr) Tubes à rayons cathodiques
FR827593A (fr) Déviation magnétique pour tubes à rayons cathodiques
FR817738A (fr) Tube cathodique de télévision
FR817887A (fr) Déviation de rayons cathodiques
FR739278A (fr) Perfectionnements aux tubes à rayons cathodiques
FR756917A (fr) Tube à rayons cathodiques
FR823035A (fr) Tube à rayons cathodiques
FR828095A (fr) Perfectionnements aux tubes à rayons cathodiques
FR845391A (fr) Tubes à rayons cathodiques
FR876870A (fr) Tubes à rayons cathodiques
FR820890A (fr) Tube à rayons cathodiques
FR48934E (fr) Tube à rayons cathodiques
FR825926A (fr) Perfectionnements aux tubes à rayons cathodiques