公开(公告)号：EP4388823A1

公开(公告)日：2024-06-26

申请号：EP22859038.6

申请日：2022-08-16

申请人： Omega-P R&D, Inc.

发明人： HIRSHFIELD, Jay L. ,  SHCHELKUNOV, Sergey V.

IPC分类号： H05H13/00 ,  H05H7/16 ,  H05H7/18

CPC分类号： H05H7/18 ,  H05H15/00

公开(公告)号：EP3598852B1

公开(公告)日：2022-02-23

申请号：EP18788402.8

申请日：2018-03-22

发明人： HIGA, Kyusaku

IPC分类号： H05H7/18 ,  H01P1/30 ,  H01P3/06 ,  H01P5/02 ,  H01P5/08 ,  H05H13/04 ,  H05H7/02

公开(公告)号：EP3945753A1

公开(公告)日：2022-02-02

申请号：EP21187990.3

申请日：2021-07-27

申请人： Istituto Nazionale di Fisica Nucleare ,  Co.Me.B. S.r.l.

发明人： Spataro, Bruno ,  Faillace, Luigi ,  Bonifazi, Roberto

IPC分类号： H05H7/18 ,  H05H7/22 ,  H05H9/00 ,  H05H9/04

摘要： A linear particle accelerator with high accelerating gradient, provided with a body comprising a compact primary vacuum chamber (3, 3') made of high-conductivity material, wherein said chamber (3, 3') comprises at least three adjacent, coaxial accelerator cells, having a cylindrical symmetry shape, configured to operate in the standing wave configuration in the π mode; wherein said accelerator cells are joined together and locked by tightening means and externally welded by means of TIG (Tungsten Inert Gas) welding to avoid high temperature treatments; wherein each cell has a ring beam forming an RF tooth with a contact angle between 10° and 30°, arranged on at least one contact surface between the assemblable parts to form said cells, which tooth is configured to provide, upon the actuation of said tightening means, the RF contact and the vacuum seal.

公开(公告)号：EP3845038A2

公开(公告)日：2021-07-07

申请号：EP18800859.3

申请日：2018-08-29

申请人： Alceli Limited

发明人： HUNT, Steven

IPC分类号： H05H9/04 ,  H05H7/18

公开(公告)号：EP3549410B1

公开(公告)日：2021-04-21

申请号：EP18700059.1

申请日：2018-01-04

发明人： KLARNER, Fabian

IPC分类号： H05H7/18 ,  H05H13/00

公开(公告)号：EP2901821B1

公开(公告)日：2020-07-08

申请号：EP13774340.7

申请日：2013-09-27

申请人： Mevion Medical Systems, Inc.

发明人： GALL, Kenneth, P. ,  ZWART, Gerrit, Townsend ,  VAN DER LAAN, Jan ,  O'NEAL, Charles, D., III ,  FRANZEN, Ken, Yoshiki

IPC分类号： H05H7/10 ,  H05H7/18 ,  H05H13/02 ,  H05H7/04

公开(公告)号：EP2744308B1

公开(公告)日：2018-03-14

申请号：EP12822311.2

申请日：2012-08-07

申请人： Mitsubishi Heavy Industries Mechatronics Systems, Ltd.

发明人： HORIE, Tasuku ,  TSUBOTA, Shuho ,  SENNYU, Katsuya ,  HARA, Hiroshi

IPC分类号： H05H7/20 ,  B23Q3/06 ,  B23Q3/08 ,  H05H7/18

CPC分类号： B23Q3/065 ,  B23B5/00 ,  B23Q3/088 ,  H05H7/20 ,  Y10T82/10 ,  Y10T82/14

摘要： The present invention relates to a processing apparatus and a processing method with which a cutting target may be processed with ease and a superconducting accelerating cavity may be formed with high precision. The processing apparatus, which processes a hollow workpiece (10A) with a large diameter portion (11) at one side and a small diameter portion (12) at the other side to form a half cell (10), comprises a fixture (1) which fixes the workpiece (10A), a rotary drive portion which turns the fixture (1), and a cutting tool (4) which cuts the workpiece (10A). The fixture (1) is formed of a plurality of members, and, when a first cutting-target part of the workpiece (10A) is cut, the members are assembled in a first pattern so that the first cutting-target part is exposed. When a second cutting-target part of the workpiece (10A) is cut, the members are assembled in a second pattern so that the second cutting-target part is exposed. The assembly of the members is changed from the first pattern to the second pattern without having to remove the workpiece (10A).

公开(公告)号：EP2749151B1

公开(公告)日：2015-07-15

申请号：EP12769948.6

申请日：2012-09-05

申请人： Siemens Aktiengesellschaft

发明人： BACK, Michael ,  HEID, Oliver ,  KLEEMANN, Michael

IPC分类号： H05H7/18

CPC分类号： H01P7/06 ,  H05H7/18

公开(公告)号：EP2745654A1

公开(公告)日：2014-06-25

申请号：EP12728062.6

申请日：2012-06-13

申请人： Siemens Aktiengesellschaft

发明人： HEID, Oliver

IPC分类号： H05H7/18 ,  H05H7/22

CPC分类号： H05H7/18 ,  H05H7/22 ,  H05H2007/122 ,  H05H2007/227

摘要： The invention relates to a particle accelerator (100) for accelerating a helical beam (150) of charged particles (151) which each move at a prescribed velocity (v
1 ) rectilinearly along a prescribed axis (101) comprising: - a circular-cylindrical RF cavity (110) having an annular entry gap (113) and an annular exit gap (115), situated opposite the entry gap (113), for the helical particle beam (150), and - an RF generator device (120) for producing a circularly polarized electromagnetic wave (160) within the RF cavity (110), wherein the circularly polarized electromagnetic wave comprises an electrical field (161) which is oriented in the direction of the axis (101) and rotates about the axis (101) in sync with the point of entry of the helical particle beam (150) into the RF cavity (110). In addition, the invention relates to an accelerator arrangement and a method for accelerating a helical beam (150) of charged particles (151).

公开(公告)号：EP2625933A1

公开(公告)日：2013-08-14

申请号：EP11779108.7

申请日：2011-09-20

申请人： Siemens Aktiengesellschaft

发明人： HEID, Oliver ,  HUGHES, Timothy

IPC分类号： H05H7/02 ,  H05H7/18

CPC分类号： H05K9/00 ,  H05H7/02 ,  H05H7/18 ,  H05H9/00 ,  H05H2007/227

摘要： Described is an RF apparatus (100), comprising: - an RF resonance device (110) with an electrically conducting outer wall (111), wherein the outer wall (111) comprises a gap (114) extending along the extent thereof, and - a coupling-in device (130) with an RF generator (131), arranged on the outside (113) of the outer wall (111) of the RF resonance device (110) in the region of the gap (114), for coupling RF radiation of a specific frequency (f
G ) via the gap (114) into the inside of the RF resonance device (110), and a shield (134) which shields the generator (131) towards the outside and electrically bridges the gap (114) on the outside (113) of the outer wall (111), wherein the shield (134) is configured as a resonator having high impedance at the generator frequency (f
G ).