GB1292178A - Method of controlling the intensity of an electron beam - Google Patents

Method of controlling the intensity of an electron beam

Info

Publication number
GB1292178A
GB1292178A GB58624/70A GB5862470A GB1292178A GB 1292178 A GB1292178 A GB 1292178A GB 58624/70 A GB58624/70 A GB 58624/70A GB 5862470 A GB5862470 A GB 5862470A GB 1292178 A GB1292178 A GB 1292178A
Authority
GB
United Kingdom
Prior art keywords
plane
intensity
controlling
electron beam
electron
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
GB58624/70A
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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Publication of GB1292178A publication Critical patent/GB1292178A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J33/00—Discharge tubes with provision for emergence of electrons or ions from the vessel; Lenard tubes
    • 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
    • H01J29/52—Arrangements for controlling intensity of ray or beam, e.g. for modulation

Landscapes

  • Particle Accelerators (AREA)
  • Recrystallisation Techniques (AREA)
GB58624/70A 1969-12-29 1970-12-10 Method of controlling the intensity of an electron beam Expired GB1292178A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88827969A 1969-12-29 1969-12-29

Publications (1)

Publication Number Publication Date
GB1292178A true GB1292178A (en) 1972-10-11

Family

ID=25392906

Family Applications (1)

Application Number Title Priority Date Filing Date
GB58624/70A Expired GB1292178A (en) 1969-12-29 1970-12-10 Method of controlling the intensity of an electron beam

Country Status (6)

Country Link
US (1) US3621327A (enrdf_load_stackoverflow)
BE (1) BE760883A (enrdf_load_stackoverflow)
DE (1) DE2064273A1 (enrdf_load_stackoverflow)
FR (1) FR2073802A5 (enrdf_load_stackoverflow)
GB (1) GB1292178A (enrdf_load_stackoverflow)
NL (1) NL7018963A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845312A (en) * 1972-07-13 1974-10-29 Texas Instruments Inc Particle accelerator producing a uniformly expanded particle beam of uniform cross-sectioned density
US4002912A (en) * 1975-12-30 1977-01-11 The United States Of America As Represented By The United States Energy Research And Development Administration Electrostatic lens to focus an ion beam to uniform density
US4293772A (en) * 1980-03-31 1981-10-06 Siemens Medical Laboratories, Inc. Wobbling device for a charged particle accelerator
GB8415623D0 (en) * 1984-06-19 1984-07-25 Nixon W C Charged particle sources
US4958078A (en) * 1989-01-05 1990-09-18 The University Of Michigan Large aperture ion-optical lens system
FI84961C (fi) * 1989-02-02 1992-02-10 Tampella Oy Ab Foerfarande foer alstrande av hoegeffektelektronridaoer med hoeg verkningsgrad.
CN101416255B (zh) * 2006-02-14 2012-11-28 先进电子束公司 电子束发射器
EP1982920A1 (de) * 2007-04-19 2008-10-22 Krones AG Vorrichtung zum Sterilisieren von Behältnissen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2680815A (en) * 1950-12-28 1954-06-08 High Voltage Engineering Corp Method of and apparatus for treating substances with high energy electrons
US2866902A (en) * 1955-07-05 1958-12-30 High Voltage Engineering Corp Method of and apparatus for irradiating matter with high energy electrons
DE1064168B (de) * 1958-06-20 1959-08-27 Zeiss Carl Fa Einrichtung zur Erzeugung und Formung eines Ladungstraegerstrahles
US3270243A (en) * 1961-03-21 1966-08-30 Gen Dynamics Corp Apparatus for the establishment and acceleration of a narrow high current beam

Also Published As

Publication number Publication date
DE2064273A1 (de) 1971-07-08
US3621327A (en) 1971-11-16
BE760883A (enrdf_load_stackoverflow) 1971-05-27
NL7018963A (enrdf_load_stackoverflow) 1971-07-01
FR2073802A5 (enrdf_load_stackoverflow) 1971-10-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee