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71. 发明授权

US1948384A Method and apparatus for the acceleration of ions 失效
标题翻译：用于加速离子的方法和装置
公开(公告)号：US1948384A
公开(公告)日：1934-02-20
申请号：US58903332
申请日：1932-01-26
申请人： RESCARCH CORP
发明人： LAWRENCE ERNEST O
IPC分类号： H05H13/00
CPC分类号： H05H13/00

72. 发明授权

EP2428101B1 ISOTOPE PRODUCTION SYSTEM AND CYCLOTRON 有权
标题翻译：同位素生产系统和循环子
公开(公告)号：EP2428101B1
公开(公告)日：2017-09-27
申请号：EP10711500.8
申请日：2010-03-22
申请人： General Electric Company
发明人： NORLING, Jonas , ERIKSSON, Tomas
IPC分类号： H05H13/00
CPC分类号： H05H13/00

73. 发明授权

EP2591643B1 CYCLOTRON COMPRENANT UN MOYEN DE MODIFICATION DU PROFIL DE CHAMP MAGNÉTIQUE ET PROCÉDÉ ASSOCIÉ 有权
标题翻译：与设备磁场中个人资料以及关联方法的改变回旋加速器
公开(公告)号：EP2591643B1
公开(公告)日：2014-05-14
申请号：EP11729981.8
申请日：2011-07-04
申请人： Ion Beam Applications S.A.
发明人： KLEEVEN, Willem
IPC分类号： H05H7/04 , H05H13/00
CPC分类号： H05H13/005 , H05H7/04 , H05H13/00

74. 发明授权

EP1977631B1 MAGNET STRUCTURE FOR PARTICLE ACCELERATION 有权
标题翻译：磁体结构FOR粒子加速
公开(公告)号：EP1977631B1
公开(公告)日：2010-03-03
申请号：EP07716827.6
申请日：2007-01-19
申请人： Massachusetts Institute of Technology
发明人： ANTAYA, Timothy, A. , RADOVINSKY, Alexey, L. c/o Massachusetts Inst. of tech. , SCHULTZ, Joel, Henry , TITUS, Peter, H. , SMITH, Bradford, A. , BROMBERG, Leslie
IPC分类号： H05H13/00 , H05H13/02 , H05H7/04
CPC分类号： H05H13/00 , H05H7/04 , H05H13/02 , Y10S505/806 , Y10S505/924 , Y10T29/49014

75. 发明公开

EP1566082A1 CYCLOTRON AMELIORE 有权
标题翻译：回旋加速器
公开(公告)号：EP1566082A1
公开(公告)日：2005-08-24
申请号：EP03776680.5
申请日：2003-11-14
申请人： ION BEAM APPLICATIONS S.A.
发明人： JONGEN, Yves , GENIN, Frédéric
IPC分类号： H05H13/00
CPC分类号： H05H7/10 , H05H13/00
摘要： The invention relates to a cyclotron which can produce a beam of accelerated charged particles that are intended for the irradiation of at least one target (200). The inventive cyclotron consists of a magnetic circuit which essentially comprises: an electromagnet with at least two poles (1, 1'), namely an upper pole (1) and a lower pole (1'), which are disposed symmetrically in relation to a mid-plane (110) which is perpendicular to the central axis (100) of the cyclotron and which are separated by a gap (120) containing the circulating charged particles and return flux (2) in order to close the aforementioned magnetic circuit; and a pair of main induction coils (5, 5') which are used to create an essentially-constant main induction field in the gap between poles 1 and 1'. The invention is characterised in that it comprises means of centring the above-mentioned beam, consisting of at least one pair of bucking coils (6, 7) which are supplied by an electrical source (8) and which can modulate the intensity of the main induction field produced by the main coils (5, 5'), in order to increase the intensity of the induction field in a first area of the cyclotron and to reduce the intensity of the induction field in a second area of the cyclotron, which is diametrically opposed to the central axis (100) of the cyclotron.

76. 发明公开

EP1145605A1 DISPOSITIF DE VARIATION DE L'ENERGIE D'UN FAISCEAU DE PARTICULES EXTRAITES D'UN ACCELERATEUR 有权
标题翻译：装置，用于改变加速器的JET的能量提取的颗粒
公开(公告)号：EP1145605A1
公开(公告)日：2001-10-17
申请号：EP99961998.4
申请日：1999-12-20
申请人： Ion Beam Applications
发明人： JONGEN, Yves , POREYE, Vincent
IPC分类号： H05H7/00
CPC分类号： H05H13/00 , G21K1/10 , H05H7/00
摘要： The invention concerns a device for varying the energy of a particle beam extracted form a particle accelerator, characterised in that it comprises an energy degrader consisting essentially of a block of matter whereof the thickness (E1 + E2) is discretely variable by step, the spacing in the energy of steps being variable and determined such that the variation in the beam intensity reaches, at the boundary between two consecutive steps, a maximum of 15 %, and preferably a maximum of 10 % of the maximum intensity obtained at the output of each of the adjacent steps concerned.

77. 发明授权

EP0769892B1 Magnetic field adjusting center rods for cyclotron, magnet for cyclotron, and cyclotron 失效
标题翻译：调节回旋加速器的磁场的中心杆，对回旋加速器回旋加速器和磁铁
公开(公告)号：EP0769892B1
公开(公告)日：1999-05-26
申请号：EP96116714.5
申请日：1996-10-17
申请人： THE INSTITUTE OF PHYSICAL & CHEMICAL RESEARCH , Ion Kasokuki Kabushiki Kaisha
发明人： Nakanishi, Noriyoshi , Wakase, Shuichiro , Karasawa, Takashi
IPC分类号： H05H13/00 , H05H7/00
CPC分类号： H05H13/00 , H05H7/00

78. 发明公开

EP0686339A1 CYCLOTRON, MAGNET COIL AND ASSOCIATED MANUFACTURING PROCESS 有权
标题翻译：回旋MAGNETSPULE及相关方法
公开(公告)号：EP0686339A1
公开(公告)日：1995-12-13
申请号：EP95905457.0
申请日：1994-12-20
申请人： CTI CYCLOTRON SYSTEMS, INC.
发明人： CARROLL, Lewis , HENDRY, George , PICKER, Franck
IPC分类号： H01F7 , H05H7 , H05H13
CPC分类号： H05H7/04 , H05H13/00 , Y10T29/4902 , Y10T29/49071
摘要： A cyclotron and associated magnet coil and coil fabricating process. The cyclotron (10) includes a return yoke (12) defining a cavity (28) therein. A plurality of wedge-shaped regions called 'hills' (29) are disposed in the return yoke (12), and voids called 'valleys' (34) are defined between the hills (29). A single, substantially circular magnet coil (40) surrounds and axially spans the hills (29) and the valleys (34). The cyclotron magnet coil fabricating process includes the steps of securing a first end portion of a continuous length of sheet conductor to a substantially circular base, and positioning a first end portion of a length of insulator material coated on opposite sides with a thermosetting resin between the first end portion of the sheet conductor and the base. The length of sheet conductor and the length of insulator material are then wound about the base, and the magnet coil is heated to a temperature sufficient to cause the thermosetting resin to flow and wet adjacent turns of the sheet conductor.

79. 发明授权

EP0221987B1 IMPROVEMENTS IN CYCLOTRONS 失效
标题翻译： CYCLOTRONS的改进
公开(公告)号：EP0221987B1
公开(公告)日：1991-01-16
申请号：EP86903472.8
申请日：1986-05-21
申请人： OXFORD INSTRUMENTS LIMITED , AMERSHAM INTERNATIONAL plc
发明人： WILSON, Martin, Norman , FINLAN, Martin, Francis
IPC分类号： H05H13/00
CPC分类号： H05H13/00
摘要： A cyclotron having a cylindrical superconducting magnet (29) which generates an axial magnetic field and has a central opening or chamber (26) of substantially circular cross-section. The accelerating beam space is located in this chamber lying normal to the axis (11) of the magnetic field. The azimuth variation of magnetic field as well as the isochronous radial variation of magnetic field required to control the orbiting of the ion beam in the beam space (10), are provided by ferro-magnetic pole pieces (12-17) located in the axial chamber, which interact with the magnetic field to cause the required field variations. Interposed between the pole pieces are resonant frequency members (30, 31) which provide the radio frequency energisation to accelerate the ion beam around the beam space. Having the whole of the central chamber free for top and bottom access enables the pole pieces to be given an efficient design shape. Also, the radio frequency members are able to be interposed between the pole pieces and are not restricted as to axial length and so can be made a very efficient length, such as quarter wave length resonators. The radio frequency members have axially extending hollow interiors which open into the beam space (10) and this enables vacuum pumping to communicate through these interiors thus allowing very efficient pumping of the beam space. There is no iron yoke for the magnet and the weight and size are consequently much reduced and the cyclotron is highly transportable.

80. 发明授权

EP0238669B1 ELECTRON LINEAR ACCELERATOR 失效
标题翻译：电子线性加速器
公开(公告)号：EP0238669B1
公开(公告)日：1990-03-14
申请号：EP86905410.6
申请日：1986-09-10
申请人： SUMITOMO HEAVY INDUSTRIES, LTD
发明人： TOYOTA, Eijiro Sumitomo Heavy Industries, Ltd.
IPC分类号： H05H13/00
CPC分类号： H05H13/00 , H05H7/22
摘要： In an electron linear accelerator of the type which guides electrons into an equilibrium orbit through an inflector and accelerates the electrons to emit photon radiation, the invention disposes a driving unit for moving the inflector in an orthogonal direction with respect to the plane defined by the equilibrium orbit and moves back the inflector from the photon radiation by the use of this driving unit. Since the inflector is thus moved back, the photon radiation can be taken out from the position of the inflector and since the inflector is not irradiated with the photon radiation, wastage of the photon radiation due to the drop of vacuum can be prevented.

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