公开(公告)号：US07928820B2

公开(公告)日：2011-04-19

申请号：US12358612

申请日：2009-01-23

申请人： Tomoo Chiba ,  Hiroyuki Watanabe ,  Hirotaka Takeshima ,  Shigeki Tounosu ,  Mitsushi Abe ,  Hiroyuki Takeuchi

发明人： Tomoo Chiba ,  Hiroyuki Watanabe ,  Hirotaka Takeshima ,  Shigeki Tounosu ,  Mitsushi Abe ,  Hiroyuki Takeuchi

IPC分类号： H01F6/00 ,  G01V3/00

CPC分类号： H01F6/04 ,  G01R33/3804 ,  G01R33/3806 ,  G01R33/3815

摘要： In a superconducting magnet, including a vacuum vessel, a coil vessel inside the vacuum vessel, and a superconducting coil inside the coil vessel for generating a magnetic field, has a magnetic member, disposed inside the vacuum vessel, supported with thermal insulation, for compensating the magnetic field; a heat exchange device disposed outside the vacuum vessel for supplying to or absorbing heat from the vacuum vessel; and thermal conducting members thermally connecting the heat exchange device via the vacuum vessel to the magnetic member. An MRI including the superconducting magnet is also disclosed.

摘要翻译： 在包括真空容器的真空容器的超导磁体中，真空容器内部的线圈容器和用于产生磁场的线圈容器内的超导线圈具有设置在真空容器内的热绝缘支撑的磁性构件，用于补偿 磁场; 设置在所述真空容器外部的用于从所述真空容器供给或吸收热量的热交换装置; 以及导热构件，其通过所述真空容器将所述热交换装置热连接到所述磁性构件。 还公开了包括超导磁体的MRI。

公开(公告)号：US20090189721A1

公开(公告)日：2009-07-30

申请号：US12358612

申请日：2009-01-23

申请人： Tomoo CHIBA ,  Hiroyuki Watanabe ,  Hirotaka Takeshima ,  Shigeki Tounosu ,  Mitsushi Abe ,  Hiroyuki Takeuchi

发明人： Tomoo CHIBA ,  Hiroyuki Watanabe ,  Hirotaka Takeshima ,  Shigeki Tounosu ,  Mitsushi Abe ,  Hiroyuki Takeuchi

IPC分类号： H01F6/00

CPC分类号： H01F6/04 ,  G01R33/3804 ,  G01R33/3806 ,  G01R33/3815

摘要： In a superconducting magnet, including a vacuum vessel, a coil vessel inside the vacuum vessel, and a superconducting coil inside the coil vessel for generating a magnetic field, has a magnetic member, disposed inside the vacuum vessel, supported with thermal insulation, for compensating the magnetic field; a heat exchange device disposed outside the vacuum vessel for supplying to or absorbing heat from the vacuum vessel; and thermal conducting members thermally connecting the heat exchange device via the vacuum vessel to the magnetic member. An MRI including the superconducting magnet is also disclosed.

摘要翻译： 在包括真空容器的真空容器的超导磁体中，真空容器内部的线圈容器和用于产生磁场的线圈容器内的超导线圈具有设置在真空容器内的热绝缘支撑的磁性构件，用于补偿 磁场; 设置在所述真空容器外部的用于从所述真空容器供给或吸收热量的热交换装置; 以及导热构件，其通过所述真空容器将所述热交换装置热连接到所述磁性构件。 还公开了包括超导磁体的MRI。

公开(公告)号：US07737586B2

公开(公告)日：2010-06-15

申请号：US12194207

申请日：2008-08-19

申请人： Shigeki Tounosu ,  Kengo Iwashige ,  Ryuichiro Iwano ,  Mitsuru Saeki ,  Kenichi Hattori ,  Kazuhiko Takahashi

发明人： Shigeki Tounosu ,  Kengo Iwashige ,  Ryuichiro Iwano ,  Mitsuru Saeki ,  Kenichi Hattori ,  Kazuhiko Takahashi

IPC分类号： H02K1/32

CPC分类号： H02K1/32 ,  H02K3/24 ,  H02K9/10

摘要： A rotating electric machine wherein sub slots serving as cooling fluid ducts in the axial direction are provided at the bottoms of the coil slots formed in the rotor, radial cooling fluid ducts are formed through the field coil of the rotor in the radial direction of the rotor and juxtaposed in the axial direction of the rotor, so as to communicate the sub slots with the air gap, and radial cooling fluid ducts are formed through the stator in the radial direction of the stator and juxtaposed in the axial direction of the rotor, corresponding in position to the radial cooling fluid ducts in the rotor, so as to communicate the inner periphery of the stator with the outer periphery of the stator.

摘要翻译： 旋转电机，其在轴向上用作冷却流体管道的副槽设置在形成在转子中的线圈槽的底部，径向冷却流体管道通过转子的励磁线圈沿转子的径向形成 并且在转子的轴向上并列，以便使副槽与气隙连通，并且径向冷却流体管道沿定子的径向方向形成在定子的径向方向上并且在转子的轴向上并列 位于转子的径向冷却流体管道中，以使定子的内周与定子的外周连通。

公开(公告)号：US20090058205A1

公开(公告)日：2009-03-05

申请号：US12194207

申请日：2008-08-19

申请人： Shigeki Tounosu ,  Kengo Iwashige ,  Ryuichiro Iwano ,  Mitsuru Saeki ,  Kenichi Hattori ,  Kazuhiko Takahashi

发明人： Shigeki Tounosu ,  Kengo Iwashige ,  Ryuichiro Iwano ,  Mitsuru Saeki ,  Kenichi Hattori ,  Kazuhiko Takahashi

IPC分类号： H02K1/32

CPC分类号： H02K1/32 ,  H02K3/24 ,  H02K9/10

摘要： A rotating electric machine wherein sub slots serving as cooling fluid ducts in the axial direction are provided at the bottoms of the coil slots formed in the rotor, radial cooling fluid ducts are formed through the field coil of the rotor in the radial direction of the rotor and juxtaposed in the axial direction of the rotor, so as to communicate the sub slots with the air gap, and radial cooling fluid ducts are formed through the stator in the radial direction of the stator and juxtaposed in the axial direction of the rotor, corresponding in position to the radial cooling fluid ducts in the rotor, so as to communicate the inner periphery of the stator with the outer periphery of the stator.

摘要翻译： 旋转电机，其在轴向上用作冷却流体管道的副槽设置在形成在转子中的线圈槽的底部，径向冷却流体管道通过转子的励磁线圈沿转子的径向形成 并且在转子的轴向上并列，以便使副槽与气隙连通，并且径向冷却流体管道沿定子的径向方向形成在定子的径向方向上并且在转子的轴向上并列 位于转子的径向冷却流体管道中，以使定子的内周与定子的外周连通。