FR1226520A - Perfectionnements aux tubes photo-électriques - Google Patents

Perfectionnements aux tubes photo-électriques

Info

Publication number
FR1226520A
FR1226520A FR786339A FR786339A FR1226520A FR 1226520 A FR1226520 A FR 1226520A FR 786339 A FR786339 A FR 786339A FR 786339 A FR786339 A FR 786339A FR 1226520 A FR1226520 A FR 1226520A
Authority
FR
France
Prior art keywords
photoelectric tubes
photoelectric
tubes
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
FR786339A
Other languages
English (en)
Inventor
Georges Pietri
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.)
Electronique & Physique
Laboratoires dElectronique Philips SAS
Original Assignee
Electronique & Physique
Laboratoires dElectronique et de Physique Appliquee
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 Electronique & Physique, Laboratoires dElectronique et de Physique Appliquee filed Critical Electronique & Physique
Priority to FR786339A priority Critical patent/FR1226520A/fr
Priority to CH135160A priority patent/CH379012A/de
Priority to DEN17863A priority patent/DE1214808B/de
Priority to US10592A priority patent/US3082342A/en
Priority to GB7566/60A priority patent/GB880799A/en
Application granted granted Critical
Publication of FR1226520A publication Critical patent/FR1226520A/fr
Priority to OA50833A priority patent/OA00764A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/04—Electron multipliers
    • H01J43/06—Electrode arrangements
    • H01J43/08—Cathode 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
    • H01J29/58—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
FR786339A 1959-02-11 1959-02-11 Perfectionnements aux tubes photo-électriques Expired FR1226520A (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR786339A FR1226520A (fr) 1959-02-11 1959-02-11 Perfectionnements aux tubes photo-électriques
CH135160A CH379012A (de) 1959-02-11 1960-02-08 Photoelektrische Röhre
DEN17863A DE1214808B (de) 1959-02-11 1960-02-09 Elektronenoptik fuer eine Elektronenroehre mit grossflaechiger Photokathode
US10592A US3082342A (en) 1959-02-11 1960-02-24 Photo-electric tube
GB7566/60A GB880799A (en) 1959-02-11 1960-03-03 Improvements in or relating to photo-electric tubes
OA50833A OA00764A (fr) 1959-02-11 1964-12-12 Perfectionnements aux tubes photo-électriques.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR786339A FR1226520A (fr) 1959-02-11 1959-02-11 Perfectionnements aux tubes photo-électriques

Publications (1)

Publication Number Publication Date
FR1226520A true FR1226520A (fr) 1960-07-13

Family

ID=8711086

Family Applications (1)

Application Number Title Priority Date Filing Date
FR786339A Expired FR1226520A (fr) 1959-02-11 1959-02-11 Perfectionnements aux tubes photo-électriques

Country Status (5)

Country Link
CH (1) CH379012A (fr)
DE (1) DE1214808B (fr)
FR (1) FR1226520A (fr)
GB (1) GB880799A (fr)
OA (1) OA00764A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103079331B (zh) * 2012-12-24 2015-08-26 江苏达胜加速器制造有限公司 高频电极以及应用该高频电极的地拉米加速器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE458449A (fr) * 1945-03-29
US2728014A (en) * 1951-04-26 1955-12-20 Rca Corp Electron lens for multiplier phototubes with very low spherical aberration
US2877078A (en) * 1954-04-13 1959-03-10 Du Mont Allen B Lab Inc Method of treating phototubes
FR1115674A (fr) * 1954-12-02 1956-04-27 Csf Perfectionnement aux dispositifs de post-accélération à grille
DE1041182B (de) * 1956-03-27 1958-10-16 Zeiss Jena Veb Carl Sekundaerelektronen-Vervielfacher mit mindestens zwei in einem Vakuum-gefaess untergebrachten Dynodensystemen
DE1028706B (de) * 1956-06-05 1958-04-24 Zeiss Jena Veb Carl Photoelektrische Einrichtung, insbesondere Sekundaerelektronenvervielfacher, bei der nur ein Teil der Kathodenflaeche belichtet wird
DE1054608B (de) * 1956-06-09 1959-04-09 Fernseh Gmbh Photozelle mit einer Photokathode sehr geringer Oberflaeche

Also Published As

Publication number Publication date
OA00764A (fr) 1967-11-15
GB880799A (en) 1961-10-25
CH379012A (de) 1964-06-30
DE1214808B (de) 1966-04-21

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