FR823803A - Perfectionnements aux tubes de braun - Google Patents

Perfectionnements aux tubes de braun

Info

Publication number
FR823803A
FR823803A FR823803DA FR823803A FR 823803 A FR823803 A FR 823803A FR 823803D A FR823803D A FR 823803DA FR 823803 A FR823803 A FR 823803A
Authority
FR
France
Prior art keywords
refinements
braun tube
braun
tube
tube refinements
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.)
AEG AG
Original Assignee
Allgemeine Elektricitaets Gesellschaft
AEG AG
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 Allgemeine Elektricitaets Gesellschaft, AEG AG filed Critical Allgemeine Elektricitaets Gesellschaft
Application granted granted Critical
Publication of FR823803A publication Critical patent/FR823803A/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
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/60—Mirrors
FR823803D 1936-07-03 1937-07-01 Perfectionnements aux tubes de braun Expired FR823803A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2222955X 1936-07-03

Publications (1)

Publication Number Publication Date
FR823803A true FR823803A (fr) 1938-01-27

Family

ID=7990944

Family Applications (1)

Application Number Title Priority Date Filing Date
FR823803D Expired FR823803A (fr) 1936-07-03 1937-07-01 Perfectionnements aux tubes de braun

Country Status (2)

Country Link
US (1) US2222955A (fr)
FR (1) FR823803A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH265327A (fr) * 1946-10-14 1949-11-30 Csf Microscope électronique comportant un miroir de projection.
US3080500A (en) * 1959-06-22 1963-03-05 Philco Corp Cathode ray system
US3023343A (en) * 1960-01-11 1962-02-27 Ibm Information recording and display apparatus
US4739218A (en) * 1985-04-18 1988-04-19 Schwartz Samuel A Short cathode ray tube
US6476545B1 (en) * 1999-04-30 2002-11-05 Sarnoff Corporation Asymmetric, gradient-potential, space-savings cathode ray tube
US6617779B1 (en) 2001-10-04 2003-09-09 Samuel A. Schwartz Multi-bend cathode ray tube

Also Published As

Publication number Publication date
US2222955A (en) 1940-11-26

Similar Documents

Publication Publication Date Title
FR779632A (fr) Tube électronique
FR779862A (fr) Perfectionnements aux tubes de braun
FR774394A (fr) Tube à rayons cathodiques
FR823803A (fr) Perfectionnements aux tubes de braun
FR776420A (fr) Tube de roentgen anastigmate
FR785412A (fr) Tube à rayons x
FR45657E (fr) Tube à rayons cathodiques
FR45478E (fr) Tube à électrons
FR808566A (fr) Tube de télévision
FR808597A (fr) Tube de télévision
FR45110E (fr) Tube à rayons cathodiques
FR825713A (fr) Tube de décharge
FR817738A (fr) Tube cathodique de télévision
FR818970A (fr) Tube électronique
FR780110A (fr) Tube à rayons cathodiques
FR755579A (fr) Tube de braun
FR825286A (fr) Tube de décharge
FR45428E (fr) Tube électronique
FR843513A (fr) Perfectionnements aux tubes de braun
FR815084A (fr) Perfectionnements aux tubes à décharge thermioniques
FR784170A (fr) Tube à rayons cathodiques
FR829401A (fr) Tube de braun
FR840807A (fr) Tube de braun
FR787451A (fr) Tube à rayons x
FR830476A (fr) Tube transmetteur de télévision