GB1223215A - Flexible device for deflecting charged particles - Google Patents

Flexible device for deflecting charged particles

Info

Publication number
GB1223215A
GB1223215A GB08909/69A GB1890969A GB1223215A GB 1223215 A GB1223215 A GB 1223215A GB 08909/69 A GB08909/69 A GB 08909/69A GB 1890969 A GB1890969 A GB 1890969A GB 1223215 A GB1223215 A GB 1223215A
Authority
GB
United Kingdom
Prior art keywords
electromagnet
conduit
members
electromagnets
faces
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
GB08909/69A
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB1223215A publication Critical patent/GB1223215A/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

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)
  • Radiation-Therapy Devices (AREA)

Abstract

1,223,215. Particle accelerators; magnets. MITSUBISHI DENKI K.K. 14 April, 1969 [16 April, 1968], No. 18909/69. Headings HID and HIP. A flexible device for deflecting a beam of charged particles comprises a length of flexible beam conduit 20 and a number of beamdeflecting members 22, e.g. electro- or permanent magnets or electrostatic deflectors, each of which is independently rotatable about the conduit and has opposed main faces which converge towards each other and adjacent members being in engagement with each other by way of these faces such that by relative rotation of individual members the beam in the conduit 20 may be deflected through any desired simple or tortuous, two or threedimensional path. As shown, each member 22 is a similar electromagnet with the angle between the main faces equal to the angle through which the electromagnet deflects the beam. The flexible conduit 20 is maintained centrally within the electromagnets by retaining members 30 which extend between the polepieces (26) of the electromagnets, Fig. 4 (not shown). The supporting member 24 forming the connection between the faces of adjacent electromagnets 22 may be of the ball-bearing type which includes an outer race 32 fixed to one electromagnet and an inner race 34 separated from the outer by two rows of balls 36 and fixed to the other electromagnet.
GB08909/69A 1968-04-16 1969-04-14 Flexible device for deflecting charged particles Expired GB1223215A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2540168 1968-04-16

Publications (1)

Publication Number Publication Date
GB1223215A true GB1223215A (en) 1971-02-24

Family

ID=12164867

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08909/69A Expired GB1223215A (en) 1968-04-16 1969-04-14 Flexible device for deflecting charged particles

Country Status (5)

Country Link
US (1) US3538468A (en)
CH (1) CH488372A (en)
DE (1) DE1919097A1 (en)
FR (1) FR2006281A1 (en)
GB (1) GB1223215A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141875A (en) * 1983-06-18 1985-01-03 Mitsubishi Electric Corp Toroidal coil apparatus
US4866279A (en) * 1987-10-12 1989-09-12 Kfa Kernforschungsanlage Julich Gmbh Device for the reflection of a low-energy ion beam
GB2296372A (en) * 1994-12-23 1996-06-26 Atomic Energy Authority Uk Bending accelerated charged particle beams

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10485100B2 (en) * 2015-09-30 2019-11-19 Semiconductor Energy Laboratory Co., Ltd. Circuit board and display system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3379911A (en) * 1965-06-11 1968-04-23 High Voltage Engineering Corp Particle accelerator provided with an adjustable 270deg. non-dispersive magnetic charged-particle beam bender
US3465142A (en) * 1966-08-10 1969-09-02 Ass Elect Ind Mass spectrometer magnetic analyzer having pole pieces composed of spaced paramagnetic laminae

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141875A (en) * 1983-06-18 1985-01-03 Mitsubishi Electric Corp Toroidal coil apparatus
US4866279A (en) * 1987-10-12 1989-09-12 Kfa Kernforschungsanlage Julich Gmbh Device for the reflection of a low-energy ion beam
GB2296372A (en) * 1994-12-23 1996-06-26 Atomic Energy Authority Uk Bending accelerated charged particle beams

Also Published As

Publication number Publication date
CH488372A (en) 1970-03-31
FR2006281A1 (en) 1969-12-26
DE1919097A1 (en) 1969-10-23
US3538468A (en) 1970-11-03
DE1919097B2 (en) 1971-01-14

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