FR755579A - Braun tube - Google Patents

Braun tube

Info

Publication number
FR755579A
FR755579A FR755579DA FR755579A FR 755579 A FR755579 A FR 755579A FR 755579D A FR755579D A FR 755579DA FR 755579 A FR755579 A FR 755579A
Authority
FR
France
Prior art keywords
braun tube
braun
tube
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 FR755579A publication Critical patent/FR755579A/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
FR755579D 1932-05-14 1933-05-13 Braun tube Expired FR755579A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE421051X 1932-05-14

Publications (1)

Publication Number Publication Date
FR755579A true FR755579A (en) 1933-11-27

Family

ID=6455505

Family Applications (1)

Application Number Title Priority Date Filing Date
FR755579D Expired FR755579A (en) 1932-05-14 1933-05-13 Braun tube

Country Status (4)

Country Link
US (1) US1993457A (en)
FR (1) FR755579A (en)
GB (1) GB421051A (en)
NL (1) NL38707C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2185590A (en) * 1937-06-18 1940-01-02 Rca Corp Cathode ray tube
US2452044A (en) * 1943-08-14 1948-10-26 Fox Benjamin High emission cathode
US2760098A (en) * 1951-05-08 1956-08-21 Rca Corp Electrostatic focused gun for cathode ray tube
NL98369C (en) * 1958-07-17

Also Published As

Publication number Publication date
NL38707C (en) 1936-08-15
GB421051A (en) 1934-12-13
US1993457A (en) 1935-03-05

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