BE1026069B1 - Accélérateur d'électrons compact comportant des aimants permanents - Google Patents
Accélérateur d'électrons compact comportant des aimants permanents Download PDFInfo
- Publication number
- BE1026069B1 BE1026069B1 BE2017/5775A BE201705775A BE1026069B1 BE 1026069 B1 BE1026069 B1 BE 1026069B1 BE 2017/5775 A BE2017/5775 A BE 2017/5775A BE 201705775 A BE201705775 A BE 201705775A BE 1026069 B1 BE1026069 B1 BE 1026069B1
- Authority
- BE
- Belgium
- Prior art keywords
- deflection
- magnet
- resonant cavity
- chamber
- magnets
- Prior art date
Links
- 238000010894 electron beam technology Methods 0.000 claims abstract description 73
- 230000005291 magnetic effect Effects 0.000 claims abstract description 47
- 239000004020 conductor Substances 0.000 claims description 60
- 230000005684 electric field Effects 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- 238000005304 joining Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 15
- 238000010276 construction Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000009429 electrical wiring Methods 0.000 description 3
- 239000003302 ferromagnetic material Substances 0.000 description 3
- 238000012797 qualification Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000608 laser ablation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000009928 pasteurization Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000306 recurrent effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H13/00—Magnetic resonance accelerators; Cyclotrons
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H13/00—Magnetic resonance accelerators; Cyclotrons
- H05H13/10—Accelerators comprising one or more linear accelerating sections and bending magnets or the like to return the charged particles in a trajectory parallel to the first accelerating section, e.g. microtrons or rhodotrons
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
- H05H7/02—Circuits or systems for supplying or feeding radio-frequency energy
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
- H05H7/04—Magnet systems, e.g. undulators, wigglers; Energisation thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
- H05H7/08—Arrangements for injecting particles into orbits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
- H05H7/14—Vacuum chambers
- H05H7/18—Cavities; Resonators
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
- H05H7/02—Circuits or systems for supplying or feeding radio-frequency energy
- H05H2007/025—Radiofrequency systems
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
- H05H7/04—Magnet systems, e.g. undulators, wigglers; Energisation thereof
- H05H2007/046—Magnet systems, e.g. undulators, wigglers; Energisation thereof for beam deflection
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
- H05H7/08—Arrangements for injecting particles into orbits
- H05H2007/081—Sources
- H05H2007/084—Electron sources
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H2245/00—Applications of plasma devices
- H05H2245/30—Medical applications
- H05H2245/36—Sterilisation of objects, liquids, volumes or surfaces
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H2277/00—Applications of particle accelerators
- H05H2277/14—Portable devices
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Particle Accelerators (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16197603.0A EP3319402B1 (en) | 2016-11-07 | 2016-11-07 | Compact electron accelerator comprising permanent magnets |
| EP16197603.0 | 2016-11-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BE1026069A1 BE1026069A1 (fr) | 2019-09-26 |
| BE1026069B1 true BE1026069B1 (fr) | 2019-10-03 |
Family
ID=57256128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE2017/5775A BE1026069B1 (fr) | 2016-11-07 | 2017-10-27 | Accélérateur d'électrons compact comportant des aimants permanents |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10271418B2 (enExample) |
| EP (1) | EP3319402B1 (enExample) |
| JP (1) | JP6913002B2 (enExample) |
| CN (2) | CN207854258U (enExample) |
| BE (1) | BE1026069B1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3319402B1 (en) * | 2016-11-07 | 2021-03-03 | Ion Beam Applications S.A. | Compact electron accelerator comprising permanent magnets |
| EP3661335B1 (en) | 2018-11-28 | 2021-06-30 | Ion Beam Applications | Vario-energy electron accelerator |
| CN110582156B (zh) * | 2019-07-31 | 2021-06-01 | 中国科学院近代物理研究所 | 一种用于环形粒子加速器中的粒子束偏转装置 |
| EP3876679B1 (en) * | 2020-03-06 | 2022-07-20 | Ion Beam Applications | Synchrocyclotron for extracting beams of various energies and related method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11214200A (ja) * | 1998-01-29 | 1999-08-06 | Nissin Electric Co Ltd | 荷電粒子加速器 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2616032B1 (fr) | 1987-05-26 | 1989-08-04 | Commissariat Energie Atomique | Accelerateur d'electrons a cavite coaxiale |
| JPS6459199A (en) * | 1987-08-31 | 1989-03-06 | Seiko Instr & Electronics | Deflection magnet |
| US5506475A (en) * | 1994-03-22 | 1996-04-09 | Martin Marietta Energy Systems, Inc. | Microwave electron cyclotron electron resonance (ECR) ion source with a large, uniformly distributed, axially symmetric, ECR plasma volume |
| JP4294158B2 (ja) * | 1999-04-23 | 2009-07-08 | 三菱電機株式会社 | 荷電粒子加速装置 |
| FR2815810B1 (fr) * | 2000-10-20 | 2003-11-28 | Thomson Tubes Electroniques | Accelerateur d'electrons compact a cavite resonante |
| WO2008048246A2 (en) * | 2005-09-30 | 2008-04-24 | Hazardscan, Inc. | Multi-energy cargo inspection system based on an electron accelerator |
| CN2938701Y (zh) * | 2006-08-16 | 2007-08-22 | 宁波超能科技股份有限公司 | 花瓣形辐照加速器 |
| WO2010019584A1 (en) * | 2008-08-11 | 2010-02-18 | Ion Beam Applications S.A. | High-current dc proton accelerator |
| EP2509399B1 (en) * | 2011-04-08 | 2014-06-11 | Ion Beam Applications | Electron accelerator having a coaxial cavity |
| CA2787794C (en) * | 2012-08-27 | 2016-04-19 | Mikhail Gavich | Multirhodotron |
| EP2804451B1 (en) * | 2013-05-17 | 2016-01-06 | Ion Beam Applications S.A. | Electron accelerator having a coaxial cavity |
| EP3319403B1 (en) * | 2016-11-07 | 2022-01-05 | Ion Beam Applications S.A. | Compact electron accelerator comprising first and second half shells |
| EP3319402B1 (en) * | 2016-11-07 | 2021-03-03 | Ion Beam Applications S.A. | Compact electron accelerator comprising permanent magnets |
-
2016
- 2016-11-07 EP EP16197603.0A patent/EP3319402B1/en active Active
-
2017
- 2017-10-27 BE BE2017/5775A patent/BE1026069B1/fr not_active IP Right Cessation
- 2017-10-31 CN CN201721423558.6U patent/CN207854258U/zh not_active Withdrawn - After Issue
- 2017-10-31 CN CN201711049127.2A patent/CN108064113B/zh active Active
- 2017-11-02 JP JP2017212498A patent/JP6913002B2/ja active Active
- 2017-11-07 US US15/805,509 patent/US10271418B2/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11214200A (ja) * | 1998-01-29 | 1999-08-06 | Nissin Electric Co Ltd | 荷電粒子加速器 |
Non-Patent Citations (4)
| Title |
|---|
| BASSALER J M ET AL: "RHODOTRON: AN ACCELERATOR FOR INDUSTRIAL IRRADIATION", NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION B: BEAM INTERACTIONS WITH MATERIALS AND ATOMS, ELSEVIER BV, NL, vol. B68, no. 1/04, 2 May 1992 (1992-05-02), pages 92 - 95, XP000413075, ISSN: 0168-583X, DOI: 10.1016/0168-583X(92)96056-5 * |
| JABBARI IRAJ ET AL: "Design study of double-layer beam trajectory accelerator based on the Rhodotron structure", NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A, vol. 828, 3 May 2016 (2016-05-03), pages 72 - 80, XP029572613, ISSN: 0168-9002, DOI: 10.1016/J.NIMA.2016.04.112 * |
| LEONI STUDER: "Leoni technical report irradiation system", 1 March 2015 (2015-03-01), XP055366012, Retrieved from the Internet <URL:https://d3gx8i893xzz0e.cloudfront.net/fileadmin/transportation/publications/data_sheets/electron_beam_technical_report.pdf?1450780121> [retrieved on 20170420] * |
| Y JONGEN ET AL: "First Beam Test Results of the 10 MeV, 100 KW RHODOTRON", PROCEEDINGS OF THE 1994 EPAC CONFERENCE, 1 January 1994 (1994-01-01), pages 527 - 529, XP055366065 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN207854258U (zh) | 2018-09-11 |
| JP6913002B2 (ja) | 2021-08-04 |
| CN108064113A (zh) | 2018-05-22 |
| BE1026069A1 (fr) | 2019-09-26 |
| EP3319402B1 (en) | 2021-03-03 |
| US20180132342A1 (en) | 2018-05-10 |
| JP2018078100A (ja) | 2018-05-17 |
| US10271418B2 (en) | 2019-04-23 |
| CN108064113B (zh) | 2021-06-01 |
| EP3319402A1 (en) | 2018-05-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Patent granted |
Effective date: 20191003 |
|
| MM | Lapsed because of non-payment of the annual fee |
Effective date: 20211031 |