FR2303441A1 - METHOD AND DEVICE FOR ADJUSTING THE MAGNETIC FIELD IN A CYCLOTRON - Google Patents
METHOD AND DEVICE FOR ADJUSTING THE MAGNETIC FIELD IN A CYCLOTRONInfo
- Publication number
- FR2303441A1 FR2303441A1 FR7601284A FR7601284A FR2303441A1 FR 2303441 A1 FR2303441 A1 FR 2303441A1 FR 7601284 A FR7601284 A FR 7601284A FR 7601284 A FR7601284 A FR 7601284A FR 2303441 A1 FR2303441 A1 FR 2303441A1
- Authority
- FR
- France
- Prior art keywords
- cyclotron
- adjusting
- magnetic field
- magnetic
- field
- 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.)
- Granted
Links
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
- H05H13/02—Synchrocyclotrons, i.e. frequency modulated 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
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Particle Accelerators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA221,581A CA1008125A (en) | 1975-03-07 | 1975-03-07 | Method and apparatus for magnetic field shimming in an isochronous cyclotron |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2303441A1 true FR2303441A1 (en) | 1976-10-01 |
FR2303441B1 FR2303441B1 (en) | 1981-08-07 |
Family
ID=4102463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7601284A Granted FR2303441A1 (en) | 1975-03-07 | 1976-01-19 | METHOD AND DEVICE FOR ADJUSTING THE MAGNETIC FIELD IN A CYCLOTRON |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS51136098A (en) |
CA (1) | CA1008125A (en) |
DE (1) | DE2609485C3 (en) |
FR (1) | FR2303441A1 (en) |
GB (1) | GB1485329A (en) |
SE (1) | SE406851B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0769892A1 (en) * | 1995-10-17 | 1997-04-23 | THE INSTITUTE OF PHYSICAL & CHEMICAL RESEARCH | Magnetic field adjusting center rods for cyclotron, magnet for cyclotron, and cyclotron |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU85895A1 (en) * | 1985-05-10 | 1986-12-05 | Univ Louvain | CYCLOTRON |
JP5046928B2 (en) | 2004-07-21 | 2012-10-10 | メヴィオン・メディカル・システムズ・インコーポレーテッド | Synchrocyclotron and method for generating particle beams |
US8106570B2 (en) * | 2009-05-05 | 2012-01-31 | General Electric Company | Isotope production system and cyclotron having reduced magnetic stray fields |
US8374306B2 (en) | 2009-06-26 | 2013-02-12 | General Electric Company | Isotope production system with separated shielding |
CN105103662B (en) * | 2012-09-28 | 2018-04-13 | 梅维昂医疗***股份有限公司 | magnetic field regenerator |
US10254739B2 (en) | 2012-09-28 | 2019-04-09 | Mevion Medical Systems, Inc. | Coil positioning system |
JP6523957B2 (en) * | 2012-09-28 | 2019-06-05 | メビオン・メディカル・システムズ・インコーポレーテッド | Magnetic shim for changing the magnetic field |
CN104813749B (en) | 2012-09-28 | 2019-07-02 | 梅维昂医疗***股份有限公司 | Control the intensity of the particle beams |
TWI604868B (en) * | 2012-09-28 | 2017-11-11 | 美威高能離子醫療系統公司 | Particle accelerator and proton therapy system |
JP6121545B2 (en) | 2012-09-28 | 2017-04-26 | メビオン・メディカル・システムズ・インコーポレーテッド | Adjusting the energy of the particle beam |
TW201422278A (en) | 2012-09-28 | 2014-06-16 | Mevion Medical Systems Inc | Control system for a particle accelerator |
EP3581243A1 (en) | 2012-09-28 | 2019-12-18 | Mevion Medical Systems, Inc. | Controlling particle therapy |
EP3305038B1 (en) * | 2015-05-26 | 2020-01-15 | Antaya Science & Technology | Isochronous cyclotron with superconducting flutter coils and non-magnetic reinforcement |
US10278277B2 (en) | 2016-05-13 | 2019-04-30 | Ion Beam Applications S.A. | Gradient corrector for cyclotron |
EP3244707B1 (en) * | 2016-05-13 | 2018-09-05 | Ion Beam Applications S.A. | Pole insert for cyclotron |
EP3244710B1 (en) * | 2016-05-13 | 2018-09-05 | Ion Beam Applications S.A. | Compact cyclotron |
EP3244708B1 (en) * | 2016-05-13 | 2018-09-05 | Ion Beam Applications S.A. | Peripheral hill sector design for cyclotron |
CN108939324B (en) * | 2018-08-29 | 2023-07-18 | 合肥中科离子医学技术装备有限公司 | Pull rod pre-tightening mechanism for cyclotron superconducting magnet |
CN109195300B (en) * | 2018-09-20 | 2020-01-24 | 中国原子能科学研究院 | Contact pin type magnetic field synchronous adjusting device for cyclotron |
CN114430607B (en) * | 2022-01-21 | 2022-11-29 | 中国原子能科学研究院 | Spiral magnetic pole structure for improving focusing force of central area of cyclotron |
-
1975
- 1975-03-07 CA CA221,581A patent/CA1008125A/en not_active Expired
- 1975-12-11 GB GB50885/75A patent/GB1485329A/en not_active Expired
- 1975-12-12 SE SE7514055A patent/SE406851B/en unknown
-
1976
- 1976-01-19 FR FR7601284A patent/FR2303441A1/en active Granted
- 1976-02-16 JP JP51015730A patent/JPS51136098A/en active Granted
- 1976-03-08 DE DE2609485A patent/DE2609485C3/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0769892A1 (en) * | 1995-10-17 | 1997-04-23 | THE INSTITUTE OF PHYSICAL & CHEMICAL RESEARCH | Magnetic field adjusting center rods for cyclotron, magnet for cyclotron, and cyclotron |
Also Published As
Publication number | Publication date |
---|---|
JPS5414280B2 (en) | 1979-06-06 |
DE2609485A1 (en) | 1976-09-16 |
CA1008125A (en) | 1977-04-05 |
SE406851B (en) | 1979-02-26 |
DE2609485C3 (en) | 1979-07-12 |
DE2609485B2 (en) | 1978-11-09 |
JPS51136098A (en) | 1976-11-25 |
SE7514055L (en) | 1976-09-08 |
FR2303441B1 (en) | 1981-08-07 |
GB1485329A (en) | 1977-09-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |