CH230972A - Kathodenstrahlröhre und Verfahren zu deren Herstellung. - Google Patents

Kathodenstrahlröhre und Verfahren zu deren Herstellung.

Info

Publication number
CH230972A
CH230972A CH230972DA CH230972A CH 230972 A CH230972 A CH 230972A CH 230972D A CH230972D A CH 230972DA CH 230972 A CH230972 A CH 230972A
Authority
CH
Switzerland
Prior art keywords
making
same
ray tube
cathode ray
cathode
Prior art date
Application number
Other languages
English (en)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of CH230972A publication Critical patent/CH230972A/de

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
CH230972D 1941-08-14 1942-08-11 Kathodenstrahlröhre und Verfahren zu deren Herstellung. CH230972A (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH230972A true CH230972A (de) 1944-02-15

Family

ID=19779948

Family Applications (1)

Application Number Title Priority Date Filing Date
CH230972D CH230972A (de) 1941-08-14 1942-08-11 Kathodenstrahlröhre und Verfahren zu deren Herstellung.

Country Status (6)

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

Cited By (1)

* 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

Families Citing this family (6)

* 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
NL89618C (de) * 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
DE1076827B (de) * 1952-05-24 1960-03-03 Telefunken Gmbh Elektronenstrahlerzeugungssystem fuer Kathodenstrahlroehren

Also Published As

Publication number Publication date
NL63858C (de)
GB613145A (en) 1948-11-23
BE446842A (de)
DE848538C (de) 1952-09-04
FR884956A (fr) 1943-09-01

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