FR884956A - Tube à rayons cathodiques - Google Patents

Tube à rayons cathodiques

Info

Publication number
FR884956A
FR884956A FR884956DA FR884956A FR 884956 A FR884956 A FR 884956A FR 884956D A FR884956D A FR 884956DA FR 884956 A FR884956 A FR 884956A
Authority
FR
France
Prior art keywords
ray tube
cathode ray
cathode
tube
ray
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR884956A publication Critical patent/FR884956A/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
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
FR884956D 1941-08-14 1942-08-12 Tube à rayons cathodiques Expired FR884956A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL230972X 1941-08-14

Publications (1)

Publication Number Publication Date
FR884956A true FR884956A (fr) 1943-09-01

Family

ID=19779948

Family Applications (1)

Application Number Title Priority Date Filing Date
FR884956D Expired FR884956A (fr) 1941-08-14 1942-08-12 Tube à rayons cathodiques

Country Status (6)

Country Link
BE (1) BE446842A (fr)
CH (1) CH230972A (fr)
DE (1) DE848538C (fr)
FR (1) FR884956A (fr)
GB (1) GB613145A (fr)
NL (1) NL63858C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656309A (en) * 1951-02-05 1953-10-20 Walter T Brown Process of coking a mixture of a carbonaceous material and a high boiling bituminous pitch

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1076827B (de) * 1952-05-24 1960-03-03 Telefunken Gmbh Elektronenstrahlerzeugungssystem fuer Kathodenstrahlroehren
NL89618C (fr) * 1955-11-18
US2897391A (en) * 1957-04-02 1959-07-28 George B Erskine Studded electrode and method of manufacture
DE1093492B (de) * 1958-08-13 1960-11-24 Telefunken Gmbh Verfahren zur Herstellung eines aus mehreren Elektroden bestehenden Elektrodenystemsfuer Elektronenstrahlroehren
DE1164577B (de) * 1960-04-25 1964-03-05 Werk Fernsehelektronik Veb Montagelehre zur Herstellung einer den definierten Abstand zwischen der Wehneltblende und der Kathodenhuelse eines Elektronenstrahlerzeugungssystems gewaehrleistenden mechanischen Verbindung
DE1129628B (de) * 1961-02-14 1962-05-17 Telefunken Patent Einschmelzschelle zur Befestigung von Elektroden fuer Elektronenroehren, insbesondere fuer Kathodenstrahlroehren

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656309A (en) * 1951-02-05 1953-10-20 Walter T Brown Process of coking a mixture of a carbonaceous material and a high boiling bituminous pitch

Also Published As

Publication number Publication date
CH230972A (de) 1944-02-15
BE446842A (fr)
NL63858C (fr)
GB613145A (en) 1948-11-23
DE848538C (de) 1952-09-04

Similar Documents

Publication Publication Date Title
FR863453A (fr) Tube à rayon cathodique
FR877309A (fr) Perfectionnements aux tubes à rayons cathodiques
FR834085A (fr) Tube à rayons cathodiques
FR51069E (fr) Tube à rayons cathodiques
FR879753A (fr) Tube à rayons chi
FR870787A (fr) Tube à rayons cathodiques à accélération complémentaire des électrons
FR884956A (fr) Tube à rayons cathodiques
FR863045A (fr) Tube à rayon cathodique
FR903554A (fr) Tube à rayons électroniques
FR942455A (fr) Perfectionnements aux tubes à rayons cathodiques
FR881865A (fr) Tubes à rayons cathodiques
FR942685A (fr) Tubes à rayons cathodiques
CH255241A (de) Kathodenstrahlröhre.
FR932387A (fr) Tubes à rayon cathodique
FR871623A (fr) Tube à rayons cathodiques à concentration magnétique
FR873959A (fr) Tube à rayons cathodiques
FR871986A (fr) Perfectionnements aux tubes à rayons cathodiques
FR851941A (fr) Tubes à rayons cathodiques et similaires
FR876870A (fr) Tubes à rayons cathodiques
FR849696A (fr) Tube à rayons cathodiques
FR845391A (fr) Tubes à rayons cathodiques
FR880771A (fr) Tube à rayons cathodiques avec écran fluorescent
FR877363A (fr) Tube à rayons chi à anode rotative
FR868312A (fr) Impédancemètre à tube cathodique
FR858667A (fr) Tube à rayon cathodique