FR1004342A - Perfectionnement aux analyseurs à électrons lents - Google Patents

Perfectionnement aux analyseurs à électrons lents

Info

Publication number
FR1004342A
FR1004342A FR1004342DA FR1004342A FR 1004342 A FR1004342 A FR 1004342A FR 1004342D A FR1004342D A FR 1004342DA FR 1004342 A FR1004342 A FR 1004342A
Authority
FR
France
Prior art keywords
development
slow electron
analyzers
electron analyzers
slow
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Application granted granted Critical
Publication of FR1004342A publication Critical patent/FR1004342A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/26—Image pick-up tubes having an input of visible light and electric output
    • H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
    • H01J31/34—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having regulation of screen potential at cathode potential, e.g. orthicon
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/40—Circuit details for pick-up tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
FR1004342D 1947-04-09 1947-04-09 Perfectionnement aux analyseurs à électrons lents Expired FR1004342A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1004342T 1947-04-09

Publications (1)

Publication Number Publication Date
FR1004342A true FR1004342A (fr) 1952-03-28

Family

ID=9563762

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1004342D Expired FR1004342A (fr) 1947-04-09 1947-04-09 Perfectionnement aux analyseurs à électrons lents

Country Status (3)

Country Link
DE (1) DE847761C (fr)
FR (1) FR1004342A (fr)
GB (1) GB646595A (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE723864C (de) * 1937-03-28 1942-08-12 Fernseh Gmbh Verfahren zur Erhoehung des Wirkungsgrades speichernder Bildzerlegerroehren mit Kathodenstrahlabtastung und zusaetzlicher Beeindruckung der einseitigen Mosaikelektrode mit Elektronen
GB511048A (en) * 1938-02-11 1939-08-11 Fernseh Ag Improvements in or relating to television and like systems

Also Published As

Publication number Publication date
DE847761C (de) 1952-08-28
GB646595A (en) 1950-11-22

Similar Documents

Publication Publication Date Title
FR951944A (fr) Perfectionnement aux compresseurs axiaux
FR1029635A (fr) Perfectionnement aux turbo-réacteurs à deux flux
FR1003491A (fr) Perfectionnements aux tubes à onde progressive
FR1004342A (fr) Perfectionnement aux analyseurs à électrons lents
FR1003656A (fr) Perfectionnement aux réacteurs à deux flux
FR55772E (fr) Perfectionnement aux analyseurs à électrons lents
FR930837A (fr) Perfectionnement apporté aux pinces à linge
FR57622E (fr) Perfectionnements aux oscillateurs à ondes ultra-courtes
FR988968A (fr) Détecteur à cristaux
FR1001651A (fr) Perfectionnement aux dispositifs radiogoniométriques
FR1015405A (fr) Perfectionnements aux mélangeurs
FR1005776A (fr) Perfectionnement apporté aux filtres
FR56800E (fr) Perfectionnements aux jantes à rebord amovible
FR945456A (fr) Perfectionnements aux tubes à décharge
FR946042A (fr) Perfectionnement aux arroseurs rotatifs
FR1095802A (fr) Perfectionnements aux compresseurs
FR943508A (fr) Perfectionnement apporté aux soutien-gorge à armature
FR1036152A (fr) Perfectionnement apporté aux appareils capsulateurs
FR1038249A (fr) Perfectionnement apporté aux récipients à enduit
FR966100A (fr) Perfectionnements aux magnétrons
FR924171A (fr) Perfectionnement aux serrures
FR1020598A (fr) Perfectionnement aux défonceuses portatives
FR1008319A (fr) Perfectionnements aux bascules
FR943159A (fr) Commutateur à électrons lents
FR953018A (fr) Perfectionnement aux métiers à tisser double-pièce à deux navettes