FR1181501A - Perfectionnements aux tubes à rayons cathodiques - Google Patents

Perfectionnements aux tubes à rayons cathodiques

Info

Publication number
FR1181501A
FR1181501A FR1181501DA FR1181501A FR 1181501 A FR1181501 A FR 1181501A FR 1181501D A FR1181501D A FR 1181501DA FR 1181501 A FR1181501 A FR 1181501A
Authority
FR
France
Prior art keywords
cathode ray
ray tubes
tubes
cathode
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Application granted granted Critical
Publication of FR1181501A publication Critical patent/FR1181501A/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
    • 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
    • H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
    • 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
    • H01J29/62—Electrostatic lenses
    • H01J29/622—Electrostatic lenses producing fields exhibiting symmetry of revolution
    • H01J29/624—Electrostatic lenses producing fields exhibiting symmetry of revolution co-operating with or closely associated to an electron gun
FR1181501D 1956-09-17 1957-08-19 Perfectionnements aux tubes à rayons cathodiques Expired FR1181501A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US841373XA 1956-09-17 1956-09-17

Publications (1)

Publication Number Publication Date
FR1181501A true FR1181501A (fr) 1959-06-16

Family

ID=22183101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1181501D Expired FR1181501A (fr) 1956-09-17 1957-08-19 Perfectionnements aux tubes à rayons cathodiques

Country Status (5)

Country Link
BE (1) BE560885A (fr)
DE (1) DE1221731B (fr)
FR (1) FR1181501A (fr)
GB (1) GB841373A (fr)
NL (1) NL220827A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535522A1 (fr) * 1982-10-29 1984-05-04 Philips Nv Tube a rayons cathodiques

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535522A1 (fr) * 1982-10-29 1984-05-04 Philips Nv Tube a rayons cathodiques

Also Published As

Publication number Publication date
DE1221731B (de) 1966-07-28
NL220827A (fr)
GB841373A (en) 1960-07-13
BE560885A (fr)

Similar Documents

Publication Publication Date Title
FR1098838A (fr) Perfectionnements aux tubes à rayons cathodiques
FR1186358A (fr) Perfectionnements aux assemblages de tubes télescopiques
FR1175242A (fr) Perfectionnements aux tubes cathodiques tricolores à masques
FR1205015A (fr) Tube à rayons cathodiques
FR1203845A (fr) Tube à rayons cathodiques perfectionné
FR1171604A (fr) Perfectionnements aux tubes cinescopes à post-accélération
FR1222824A (fr) Tubes à rayons cathodiques
FR1206056A (fr) Perfectionnements aux tubes à rayons cathodiques
FR1199153A (fr) Tube à rayons cathodiques
FR1141254A (fr) Perfectionnements aux tubes cathodiques
FR1087046A (fr) Perfectionnements aux tubes à rayons cathodiques
FR1173300A (fr) Tube à rayons cathodiques
FR1181501A (fr) Perfectionnements aux tubes à rayons cathodiques
FR1219741A (fr) Tube à rayons cathodiques
FR1164829A (fr) Perfectionnements aux tubes cathodiques à post-accélération
FR1196932A (fr) Tubes à rayons cathodiques
FR1185505A (fr) Tubes à rayons cathodiques
FR1279314A (fr) Perfectionnements aux tubes à rayons cathodiques
FR1272053A (fr) Perfectionnements aux tubes à rayons cathodiques
FR1223096A (fr) Perfectionnements aux tubes cathodiques
FR1146288A (fr) Perfectionnements aux appareils comprenant un tube à rayons cathodiques
FR1155313A (fr) Perfectionnements aux tubes à rayons cathodiques
FR1157818A (fr) Tubes à rayons cathodiques
FR1229236A (fr) Tube à rayons cathodiques perfectionné
FR1342874A (fr) Perfectionnements aux tubes à rayons cathodiques