GB1304714A - - Google Patents

Info

Publication number
GB1304714A
GB1304714A GB2142770A GB2142770A GB1304714A GB 1304714 A GB1304714 A GB 1304714A GB 2142770 A GB2142770 A GB 2142770A GB 2142770 A GB2142770 A GB 2142770A GB 1304714 A GB1304714 A GB 1304714A
Authority
GB
United Kingdom
Prior art keywords
blocks
bearing
field
particle
polepiece
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
GB2142770A
Other languages
English (en)
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 filed Critical
Publication of GB1304714A publication Critical patent/GB1304714A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/08—Deviation, concentration or focusing of the beam by electric or magnetic means
    • G21K1/093—Deviation, concentration or focusing of the beam by electric or magnetic means by magnetic means
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Particle Accelerators (AREA)
  • Magnetic Treatment Devices (AREA)
GB2142770A 1969-05-05 1970-05-04 Expired GB1304714A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6914229A FR2043973A5 (enrdf_load_stackoverflow) 1969-05-05 1969-05-05

Publications (1)

Publication Number Publication Date
GB1304714A true GB1304714A (enrdf_load_stackoverflow) 1973-01-31

Family

ID=9033476

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2142770A Expired GB1304714A (enrdf_load_stackoverflow) 1969-05-05 1970-05-04

Country Status (4)

Country Link
US (1) US3671895A (enrdf_load_stackoverflow)
DE (1) DE2022001A1 (enrdf_load_stackoverflow)
FR (1) FR2043973A5 (enrdf_load_stackoverflow)
GB (1) GB1304714A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122346A (en) * 1977-03-23 1978-10-24 High Voltage Engineering Corporation Optical devices for computed transaxial tomography
US4367411A (en) * 1979-06-04 1983-01-04 Varian Associates, Inc. Unitary electromagnet for double deflection scanning of charged particle beam
US4315153A (en) * 1980-05-19 1982-02-09 Hughes Aircraft Company Focusing ExB mass separator for space-charge dominated ion beams
FR2532112A1 (fr) * 1982-08-17 1984-02-24 Commissariat Energie Atomique Procede pour faire varier en fonction du temps la trajectoire d'un faisceau de particules chargees
US4538130A (en) * 1984-04-23 1985-08-27 Field Effects, Inc. Tunable segmented ring magnet and method of manufacture
US5311028A (en) * 1990-08-29 1994-05-10 Nissin Electric Co., Ltd. System and method for producing oscillating magnetic fields in working gaps useful for irradiating a surface with atomic and molecular ions
JP2944317B2 (ja) * 1992-07-28 1999-09-06 三菱電機株式会社 シンクロトロン放射光源装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3418538A (en) * 1968-12-24 Oerlikon Eng Co Device having two parts which can be oriented in predetermined positions
AT160113B (de) * 1938-05-14 1941-02-10 Fernseh Ges Mit Beschraenkter Ablenkvorrichtung für Kathodenstrahlen.
BE509097A (enrdf_load_stackoverflow) * 1951-02-10

Also Published As

Publication number Publication date
US3671895A (en) 1972-06-20
FR2043973A5 (enrdf_load_stackoverflow) 1971-02-19
DE2022001A1 (de) 1970-11-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee