DE1514360C3 - Elektronenkanone für eine Kathodenstrahlröhre - Google Patents

Elektronenkanone für eine Kathodenstrahlröhre

Info

Publication number
DE1514360C3
DE1514360C3 DE19651514360 DE1514360A DE1514360C3 DE 1514360 C3 DE1514360 C3 DE 1514360C3 DE 19651514360 DE19651514360 DE 19651514360 DE 1514360 A DE1514360 A DE 1514360A DE 1514360 C3 DE1514360 C3 DE 1514360C3
Authority
DE
Germany
Prior art keywords
electrode
cathode
electrodes
electron gun
cathode surface
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
DE19651514360
Other languages
German (de)
English (en)
Other versions
DE1514360B2 (de
DE1514360A1 (de
Inventor
Douglas Shepherd East Peckham Kent Hills
Arthur Tisso New Barnet Hertfordshire Starr
Peter Frederic Thomas Cryer Aldershot Hampshire Stillwell
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.)
RANK PRECISION INDUSTRIES Ltd LONDON
Original Assignee
RANK PRECISION INDUSTRIES Ltd LONDON
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 RANK PRECISION INDUSTRIES Ltd LONDON filed Critical RANK PRECISION INDUSTRIES Ltd LONDON
Publication of DE1514360A1 publication Critical patent/DE1514360A1/de
Publication of DE1514360B2 publication Critical patent/DE1514360B2/de
Application granted granted Critical
Publication of DE1514360C3 publication Critical patent/DE1514360C3/de
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
    • H01J29/488—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
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/48—Electron guns
    • H01J2229/4824—Constructional arrangements of electrodes
    • H01J2229/4827—Electrodes formed on surface of common cylindrical support

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
DE19651514360 1964-07-23 1965-07-20 Elektronenkanone für eine Kathodenstrahlröhre Expired DE1514360C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2965364A GB1119931A (en) 1964-07-23 1964-07-23 Improvements in or relating to electric discharge tubes

Publications (3)

Publication Number Publication Date
DE1514360A1 DE1514360A1 (de) 1970-08-20
DE1514360B2 DE1514360B2 (de) 1973-09-13
DE1514360C3 true DE1514360C3 (de) 1974-04-11

Family

ID=10294985

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19651514360 Expired DE1514360C3 (de) 1964-07-23 1965-07-20 Elektronenkanone für eine Kathodenstrahlröhre

Country Status (4)

Country Link
DE (1) DE1514360C3 (xx)
GB (1) GB1119931A (xx)
NL (1) NL6508983A (xx)
SE (1) SE336849B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2942063A1 (de) * 1979-10-17 1981-05-14 Heimann Gmbh, 6200 Wiesbaden Elektronenstrahlerzeugersystem fuer eine kathodenstrahlroehre

Also Published As

Publication number Publication date
NL6508983A (xx) 1966-01-24
SE336849B (xx) 1971-07-19
DE1514360B2 (de) 1973-09-13
GB1119931A (en) 1968-07-17
DE1514360A1 (de) 1970-08-20

Similar Documents

Publication Publication Date Title
EP0208894B1 (de) Flugzeit-Massenspektrometer mit einem Ionenreflektor
CH222371A (de) Elektrische Entladungsröhre.
DE19711409A1 (de) Röntgenbündelbildung und -fokussierung für eine Röntgenröhre
DE3401749A1 (de) Roentgendiagnostikeinrichtung mit einer roentgenroehre
DE2821597A1 (de) Verwendung eines systems zur erzeugung eines elektronenflachstrahls mit rein elektrostatischer fokussierung in einer roentgenroehre
DE2811355C2 (de) Elektrostatisches Elektronen-Linsensystem
DE1002789B (de) Elektrische Entladungsroehre zur Wiedergabe von Bildern
DE1514360C3 (de) Elektronenkanone für eine Kathodenstrahlröhre
DE1953659B2 (de) Ionenquelle für die Zerstäubung mit langsamen Ionen
DE1464682A1 (de) Elektronenstrahlerzeugungssystem
DE3025886C2 (xx)
DE623134C (de) Einrichtung zur Erhoehung der Ablenkempfindlichkeit des Elektronenstrahles von Braunschen Roehren gegenueber zu untersuchenden elektrischen oder magnetischen Feldern
DE1286647B (de) Elektronenstrahlerzeugungssystem fuer Hochleistungsverstaerkerklystrons
DE863390C (de) Elektronenentladungsvorrichtung
DE2262546B2 (de) Elektronenstrahlröhre
DE1293349B (de) Mehrkammerhochleistungsklystron mit zwei in Strahlrichtung aufeinanderfolgenden, gleichachsig angeordneten Kollektoreingangsrohren
DE69226947T2 (de) Fokusiervorrichtung für kathodenstrahlröhren
DE2726663C2 (de) Elektronenstrahlerzeugungssystem
DE2801538A1 (de) Kathodenstrahlroehre
DE763043C (de) Sekundaerelektronenvervielfacher mit koaxial zur Primaerelektronenquelle angeordneten Prallelektroden
DE1200959B (de) Direktabbildende Kathodenstrahl-Speicherroehre
DE920802C (de) Steuersystem fuer Braunsche Roehren
DE818820C (de) Elektronenentladungsvorrichtung
DE1614313C3 (de) Elektronenvervielfacherröhre
DE764012C (de) Elektronenoptisches Abbildungssystem zur Erzielung eines kleinen Elektronenflecks

Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E771 Valid patent as to the heymanns-index 1977, willingness to grant licences
EHJ Ceased/non-payment of the annual fee