WO1993002537A1 - Electro-aimant supraconducteur pour accellerateur de particules porteuses de charge - Google Patents
Electro-aimant supraconducteur pour accellerateur de particules porteuses de charge Download PDFInfo
- Publication number
- WO1993002537A1 WO1993002537A1 PCT/SU1991/000149 SU9100149W WO9302537A1 WO 1993002537 A1 WO1993002537 A1 WO 1993002537A1 SU 9100149 W SU9100149 W SU 9100149W WO 9302537 A1 WO9302537 A1 WO 9302537A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vessel
- liquid helium
- helium
- liquid
- sensitive element
- Prior art date
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
- 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
- H05H1/00—Generating plasma; Handling plasma
- H05H1/0006—Investigating plasma, e.g. measuring the degree of ionisation or the electron temperature
Definitions
- a LARGE OF CHILDREN'S CALCULATORS The area of the invention is less than 5%, and the more important is that it is more important to pay attention to the situation.
- s ⁇ de ⁇ z haschy tsilind ⁇ iches ⁇ y va ⁇ uumny ⁇ zhu ⁇ equipped ele ⁇ - ⁇ vv ⁇ dami and vnu ⁇ i ⁇ g ⁇ ⁇ a ⁇ sialn ⁇ er ⁇ ⁇ d ⁇ ln ⁇ y 5 ⁇ si and ⁇ sled ⁇ va ⁇ eln ⁇ ⁇ it ⁇ as ⁇ l ⁇ zheny s ⁇ sud zhid ⁇ im with helium vzaim ⁇ deys ⁇ vuyuschim with ⁇ m za ⁇ yazhenny ⁇ chas ⁇ its ⁇ ⁇ e ⁇ ⁇ uch ⁇ a za ⁇ yazhenny ⁇ chas ⁇ its us ⁇ i '' body, irradiating, located inside the vessel with liquid helium az ⁇ - ny e ⁇ an, vnu ⁇ ennyaya ⁇ ve ⁇ n ⁇ s ⁇ ⁇ g ⁇ s ⁇ vmes ⁇ n ⁇ 0 ⁇ ve ⁇ n
- ⁇ as ⁇ y ⁇ ie iz ⁇ b ⁇ e ⁇ eniya ⁇ ⁇ sn ⁇ vu nas ⁇ yascheg ⁇ iz ⁇ b ⁇ e ⁇ eniya was ⁇ l ⁇ zhena zadacha0 s ⁇ zdaniya sve ⁇ v ⁇ dyascheg ⁇ ele ⁇ magni ⁇ a us ⁇ i ⁇ elya ⁇ uch ⁇ a za ⁇ yazhenny ⁇ chas ⁇ its, ⁇ adiatsi ⁇ nny m ⁇ ni ⁇ ⁇ g ⁇ bsh would ⁇ as ⁇ l ⁇ zhen ⁇ a ⁇ and ⁇ aches ⁇ ve eg ⁇ ⁇ egis ⁇ i ⁇ uyuschey s ⁇ edy byl ⁇ would is ⁇ lz ⁇ van ⁇ ⁇ a ⁇ e vesches ⁇ v ⁇ , ch ⁇ ⁇ zv ⁇ lil ⁇ would ⁇ susches ⁇ - vi ⁇ izme ⁇ enie ⁇ e ⁇ ⁇ uch ⁇ a za ⁇ yazhen
- a larger invention allows for the measurement of a bunch of charged particles of the accelerator near a location where there is an increase in arrears.
- the more common invention allows for a substantial increase in the specific sensitivity of the radiation factor, which also increases the cost of ⁇ ⁇ 93/02537 ⁇ / ⁇ 91 / 00149
- the incoming electromagnet operates the following way.
- a short circuit through the overvoltage unit 7, 5 creates a magnetic field, interfacing with the unit 5 of the accelerator 6 of the charged parti- cles.
- ⁇ ⁇ ezul ⁇ a ⁇ e vzaim ⁇ deys ⁇ viya ⁇ is ⁇ di ⁇ i ⁇ ni- tion zhid ⁇ g ⁇ helium 4.
- the use of liquid helium 4 in the quality of the registered environment of the radioactive medium 16 significantly increases its specific sensitivity. If the use of a few 5 amplifiers in a single tunnel is excluded, there is an increase in the cost of overloading due to increased stress. 93/02537 ⁇ / ⁇ / 00149
- P ⁇ myshlennaya ⁇ imenim ⁇ s ⁇ ⁇ as ⁇ yaschee iz ⁇ b ⁇ e ⁇ enie with naib ⁇ lshim us ⁇ e ⁇ m m ⁇ zhe ⁇ by ⁇ 5 is ⁇ lz ⁇ van ⁇ in s ⁇ s ⁇ ave ⁇ e ⁇ n ⁇ l ⁇ giches ⁇ g ⁇ and diagn ⁇ s ⁇ iches ⁇ g ⁇ ⁇ b ⁇ ud ⁇ vaniya on us ⁇ i ⁇ elya ⁇ , na ⁇ i ⁇ elya ⁇ , ⁇ anala ⁇ ⁇ ans ⁇ - ⁇ i ⁇ v ⁇ i ⁇ uch ⁇ v za ⁇ yazhenny ⁇ chas ⁇ its, s ⁇ de ⁇ zhaschi ⁇ sve ⁇ v ⁇ dya- Suitable magni ⁇ y.
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Particle Accelerators (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
L'invention se rapporte à un électro-aimant supraconducteur pour accélérateur de particules porteuses de charge, qui comprend une enveloppe cylindrique sous vide (1), à l'intérieur de laquelle sont montés, dans une disposition coaxiale par rapport à son axe longitudinal (2), un récipient (3) contenant de l'hélium liquide (4), un enroulement supraconducteur (7) placé dans le récipient, une chambre sous vide (4), une barrière d'azote (8) et une isolation thermique (9). Dans le récipient (3) contenant l'hélium liquide (4) est disposé un contrôleur de radiation (16) utilisant l'hélium liquide (4) comme milieu d'enregistrement. L'élément sensible (17) du contrôleur de radiation (16) est connecté à des bornes électriques (24, 25) de l'enveloppe cylindrique sous vide (1).
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SU1991/000149 WO1993002537A1 (fr) | 1991-07-16 | 1991-07-16 | Electro-aimant supraconducteur pour accellerateur de particules porteuses de charge |
EP92915824A EP0594750A1 (fr) | 1991-07-16 | 1992-07-16 | Moniteur de radiation dans un electroaimant supraconducteur d'un accelerateur de particules |
PCT/EP1992/001610 WO1993002536A1 (fr) | 1991-07-16 | 1992-07-16 | Moniteur de radiation dans un electroaimant supraconducteur d'un accelerateur de particules |
JP5502584A JPH06509209A (ja) | 1991-07-16 | 1992-07-16 | 粒子加速器用超伝導電磁石 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SU1991/000149 WO1993002537A1 (fr) | 1991-07-16 | 1991-07-16 | Electro-aimant supraconducteur pour accellerateur de particules porteuses de charge |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1993002537A1 true WO1993002537A1 (fr) | 1993-02-04 |
Family
ID=21617772
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SU1991/000149 WO1993002537A1 (fr) | 1991-07-16 | 1991-07-16 | Electro-aimant supraconducteur pour accellerateur de particules porteuses de charge |
PCT/EP1992/001610 WO1993002536A1 (fr) | 1991-07-16 | 1992-07-16 | Moniteur de radiation dans un electroaimant supraconducteur d'un accelerateur de particules |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1992/001610 WO1993002536A1 (fr) | 1991-07-16 | 1992-07-16 | Moniteur de radiation dans un electroaimant supraconducteur d'un accelerateur de particules |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0594750A1 (fr) |
JP (1) | JPH06509209A (fr) |
WO (2) | WO1993002537A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012160382A1 (fr) | 2011-05-26 | 2012-11-29 | The Centre For Process Innovation Ltd | Composés semi-conducteurs |
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EP2259664B1 (fr) | 2004-07-21 | 2017-10-18 | Mevion Medical Systems, Inc. | Générateur programmable de forme d'onde à radiofréquence pour un synchrocyclotron |
EP2389980A3 (fr) | 2005-11-18 | 2012-03-14 | Still River Systems, Inc. | Radiothérapie à particules chargées |
US8003964B2 (en) | 2007-10-11 | 2011-08-23 | Still River Systems Incorporated | Applying a particle beam to a patient |
US8933650B2 (en) | 2007-11-30 | 2015-01-13 | Mevion Medical Systems, Inc. | Matching a resonant frequency of a resonant cavity to a frequency of an input voltage |
US8581523B2 (en) | 2007-11-30 | 2013-11-12 | Mevion Medical Systems, Inc. | Interrupted particle source |
JP6121546B2 (ja) | 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 | 粒子加速器用の制御システム |
US8927950B2 (en) | 2012-09-28 | 2015-01-06 | Mevion Medical Systems, Inc. | Focusing a particle beam |
WO2014052708A2 (fr) | 2012-09-28 | 2014-04-03 | Mevion Medical Systems, Inc. | Éléments d'homogénéisation de champ magnétique permettant de modifier des champs magnétiques |
WO2014052709A2 (fr) | 2012-09-28 | 2014-04-03 | Mevion Medical Systems, Inc. | Contrôle de l'intensité d'un faisceau de particules |
TW201424466A (zh) | 2012-09-28 | 2014-06-16 | Mevion Medical Systems Inc | 磁場再生器 |
TWI604868B (zh) | 2012-09-28 | 2017-11-11 | 美威高能離子醫療系統公司 | 粒子加速器及質子治療系統 |
US10254739B2 (en) | 2012-09-28 | 2019-04-09 | Mevion Medical Systems, Inc. | Coil positioning system |
JP6121545B2 (ja) | 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 | 粒子ビームのエネルギーの調整 |
JP6246216B2 (ja) | 2012-09-28 | 2017-12-13 | メビオン・メディカル・システムズ・インコーポレーテッド | 粒子治療の制御 |
US9730308B2 (en) | 2013-06-12 | 2017-08-08 | Mevion Medical Systems, Inc. | Particle accelerator that produces charged particles having variable energies |
JP6855240B2 (ja) | 2013-09-27 | 2021-04-07 | メビオン・メディカル・システムズ・インコーポレーテッド | 粒子ビーム走査 |
US10675487B2 (en) | 2013-12-20 | 2020-06-09 | Mevion Medical Systems, Inc. | Energy degrader enabling high-speed energy switching |
US9962560B2 (en) | 2013-12-20 | 2018-05-08 | Mevion Medical Systems, Inc. | Collimator and energy degrader |
US9661736B2 (en) | 2014-02-20 | 2017-05-23 | Mevion Medical Systems, Inc. | Scanning system for a particle therapy system |
US9950194B2 (en) | 2014-09-09 | 2018-04-24 | Mevion Medical Systems, Inc. | Patient positioning system |
US10786689B2 (en) | 2015-11-10 | 2020-09-29 | Mevion Medical Systems, Inc. | Adaptive aperture |
WO2018009779A1 (fr) | 2016-07-08 | 2018-01-11 | Mevion Medical Systems, Inc. | Planification de traitement |
US11103730B2 (en) | 2017-02-23 | 2021-08-31 | Mevion Medical Systems, Inc. | Automated treatment in particle therapy |
CN111093767B (zh) | 2017-06-30 | 2022-08-23 | 美国迈胜医疗系统有限公司 | 使用线性电动机而被控制的可配置准直仪 |
US11311746B2 (en) | 2019-03-08 | 2022-04-26 | Mevion Medical Systems, Inc. | Collimator and energy degrader for a particle therapy system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3511282C1 (de) * | 1985-03-28 | 1986-08-21 | Brown, Boveri & Cie Ag, 6800 Mannheim | Supraleitendes Magnetsystem fuer Teilchenbeschleuniger einer Synchrotron-Strahlungsquelle |
US4908580A (en) * | 1986-05-01 | 1990-03-13 | Mitsubishi Denki Kabushiki Kaisha | Vacuum chamber for an SOR apparatus |
US4992746A (en) * | 1988-04-26 | 1991-02-12 | Acctek Associates | Apparatus for acceleration and application of negative ions and electrons |
-
1991
- 1991-07-16 WO PCT/SU1991/000149 patent/WO1993002537A1/fr unknown
-
1992
- 1992-07-16 JP JP5502584A patent/JPH06509209A/ja active Pending
- 1992-07-16 EP EP92915824A patent/EP0594750A1/fr not_active Ceased
- 1992-07-16 WO PCT/EP1992/001610 patent/WO1993002536A1/fr not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3511282C1 (de) * | 1985-03-28 | 1986-08-21 | Brown, Boveri & Cie Ag, 6800 Mannheim | Supraleitendes Magnetsystem fuer Teilchenbeschleuniger einer Synchrotron-Strahlungsquelle |
US4908580A (en) * | 1986-05-01 | 1990-03-13 | Mitsubishi Denki Kabushiki Kaisha | Vacuum chamber for an SOR apparatus |
US4992746A (en) * | 1988-04-26 | 1991-02-12 | Acctek Associates | Apparatus for acceleration and application of negative ions and electrons |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012160382A1 (fr) | 2011-05-26 | 2012-11-29 | The Centre For Process Innovation Ltd | Composés semi-conducteurs |
Also Published As
Publication number | Publication date |
---|---|
EP0594750A1 (fr) | 1994-05-04 |
JPH06509209A (ja) | 1994-10-13 |
WO1993002536A1 (fr) | 1993-02-04 |
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