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公开(公告)号：JP4793801B2
公开(公告)日：2011-10-12
申请号：JP2004250368
申请日：2004-08-30
Applicant: 北野精機株式会社 , 国立大学法人東京海洋大学 , 独立行政法人国立高等専門学校機構
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公开(公告)号：JP2008183986A
公开(公告)日：2008-08-14
申请号：JP2007017995
申请日：2007-01-29
Applicant: Kitano Seiki Kk , Tokyo Univ Of Marine Science & Technology , 北野精機株式会社 , 国立大学法人東京海洋大学
Inventor： IZUMI MITSURU , KITANO MASAHIRO , MIKI MOTOHIRO
IPC: B63H19/00
Abstract: PROBLEM TO BE SOLVED: To provide a ship propulsion device capable of allowing a super-conducting motor to maintain its function even when a propeller is brought into contact with an obstacle and broken.
SOLUTION: The ship propulsion device 1 comprises a propeller propulsion device 2 and a super-conducting motor 3. The super-conducting motor 2 comprises a stator 4 with an armature being arranged in a cylindrical shape, a rotor 5 having a super-conducting magnetic field, a coil 8 for the magnetic field for an electromagnetic clutch consisting of a super-conducting coil fixed on an end plate 7 of the rotor, and a super-conducting motor side casing 10 for housing the stator 4, the rotor 5 and the coil 8 for the electromagnetic field for the electromagnetic clutch in a water-tight manner. The propeller propulsion device 2 comprises a rotary disk 11 having a plurality of permanent magnets 12, a propeller rotary shaft 13 and a propeller 14.
COPYRIGHT: (C)2008,JPO&INPITAbstract translation: 要解决的问题：提供一种能够允许超导电动机即使当螺旋桨与障碍物接触并断裂时也能够保持其功能的船舶推进装置。 解决方案：船舶推进装置1包括螺旋桨推进装置2和超导电动机3.超导电动机2包括定子4，电枢布置成圆柱形，转子5具有超级 用于由固定在转子的端板7上的超导线圈组成的电磁离合器的磁场的线圈8和用于容纳定子4的超导电动机侧壳体10，转子 5和用于电磁离合器的电磁场的线圈8以水密方式。 螺旋桨推进装置2包括具有多个永磁体12，螺旋桨旋转轴13和螺旋桨14的旋转盘11.版权所有（C）2008，JPO＆INPIT
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公开(公告)号：JP2008183587A
公开(公告)日：2008-08-14
申请号：JP2007018879
申请日：2007-01-30
Applicant: Kitano Seiki Kk , Tokyo Institute Of Technology , 北野精機株式会社 , 国立大学法人東京工業大学
Inventor： KAWASAKI KOJI , AOYANAGI KATSUNOBU , KITANO MASAHIRO , IKEDA YOSHIKAZU
Abstract: PROBLEM TO BE SOLVED: To provide a press for uniformly sticking two press objective materials to each other by pressing.
SOLUTION: The press 1 for pressing two press objective materials X in such a manner that they are stuck to each other includes a first press plate 3 and a second press plate 4 arranged at both sides of the press objective materials. The first press plate can move toward the second press plate, and the driving of the first press plate toward the second press plate causes the press objective materials arranged between the plates to be pressed. Either press plate in the two press plates is supported at one point so as to be tilted to the other press plate.
COPYRIGHT: (C)2008,JPO&INPITAbstract translation: 要解决的问题：提供一种用于通过按压使两个压制物料彼此均匀地粘合的压力机。 解决方案：用于按照彼此粘合的方式挤压两个按压物料X的压机1包括布置在压制物料两侧的第一压板3和第二压板4。 第一压板可以朝向第二压板移动，并且第一压板朝向第二压板的驱动使得布置在板之间的压机物料被按压。 两个压板中的任一压板在一个点处被支撑，以便倾斜到另一个压板。 版权所有（C）2008，JPO＆INPIT
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4.发明专利Magnetization device for bulk superconductor, method for magnetization, and superconducting synchronous machine 审中-公开用于大容量超导体的磁化装置，磁化方法和超导同步电机
公开(公告)号：JP2006173639A
公开(公告)日：2006-06-29
申请号：JP2005368373
申请日：2005-12-21
Applicant: Kitano Seiki Kk , Tokyo Univ Of Marine Science & Technology , Univ Of Fukui , 北野精機株式会社 , 国立大学法人東京海洋大学 , 国立大学法人福井大学
Inventor： SUGIMOTO HIDEHIKO , IZUMI MITSURU , KITANO MASAHIRO
CPC classification number: Y02E40/625
Abstract: PROBLEM TO BE SOLVED: To provide a magnetization device for a bulk superconductor which can magnetize the bulk superconductor to a magnetic field with a magnetic flux density of 1 Tesla or higher, at a temperature of 77 Kelvin which can be cooled with liquid nitrogen, can efficiently utilize magnetic flux for magnetization, and can easily take out a bulk superconductor, singly for use after being magnetized, and to provide a method for magnetization and a superconducting synchronous machine that utilizes the same. SOLUTION: The magnetizing device is provided with a bulk superconductor, a cooling means for cooling the bulk superconductor to a temperature that is equal to or lower than a critical temperature for transiting it to a superconductive state, a magnetization means comprising a magnetizing coil wound into almost the same shape as the sectional shape of the a-b axial crystal plane of the bulk superconductor, and a support means for supporting the bulk superconductor in such a way that the crystal c-axis thereof is in parallel with the winding central axis of the magnetization coil, and the sectional shape of the a-b axial crystallographic plane of the bulk superconductor is aligned with the cross-sectional shape normal to the winding central axis of the magnetizing coil. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract translation: 要解决的问题：为了提供一种本体超导体的磁化装置，其可以将体超导体磁化至磁通密度为1特斯拉或更高的磁场，其温度为77开尔文，其可以用液体冷却 氮气可以有效地利用磁通量进行磁化，并且可以容易地取出体积超导体，在被磁化之后单独使用，并提供磁化方法和利用该方法的超导同步电机。 解决方案：磁化装置设置有体超导体，用于将体超导体冷却至等于或低于临界温度以将其过渡到超导状态的温度的冷却装置，磁化装置包括磁化 线圈缠绕成与本体超导体的ab轴向晶面的截面形状几乎相同的形状，以及用于支撑体超导体的支撑装置，使得其晶体c轴与绕组中心轴线平行 并且体超导体的ab轴向结晶面的截面形状与垂直于磁化线圈的卷绕中心轴线的横截面形状对准。 版权所有（C）2006，JPO＆NCIPI
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公开(公告)号：JP2004235625A
公开(公告)日：2004-08-19
申请号：JP2004003933
申请日：2004-01-09
Applicant: Fukui Univ , Kitano Seiki Kk , Tokyo Univ Of Marine & Technology , 北野精機株式会社 , 東京海洋大学長 , 福井大学長
Inventor： SUGIMOTO HIDEHIKO , IZUMI MITSURU , KITANO MASAHIRO
CPC classification number: Y02E40/625
Abstract: PROBLEM TO BE SOLVED: To provide a magnetizing device for a bulk superconductor that can magnetize the bulk superconductor to make it have a magnetic field with a magnetic flux density equal to or higher than 1 Tesla at a temperature of 77K, that is capable of cooling in liquid nitrogen, can efficiently utilize magnetizing magnetic flux, and can easily take out a bulk superconductor singly for use after being magnetized, and to provide a magnetizing method and a superconductive synchronous machine which uses the same. SOLUTION: This device is provided with a bulk superconductor, a cooling means for cooling the bulk superconductor to a temperature equal to or lower than the critical temperature for changing it into superconductive state, a magnetizing means having a magnetizing coil wound in almost the same shape as a sectional shape of an a-b axial plane of the bulk superconductor's crystal, and a supporting means that supports the bulk superconductor, such that its crystal c-axis is in parallel with the central axis around which to wind the magnetizing coil and the sectional shape of the a-b axial plane of the superconductor's crystal is conformed to the cross-sectional shape in a direction vertical to the central axis around which to wind the magnetizing coil. COPYRIGHT: (C)2004,JPO&NCIPI
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Patent Agency Ranking
公开(公告)号：JP5505660B2
公开(公告)日：2014-05-28
申请号：JP2011518478
申请日：2010-06-02
Applicant: 国立大学法人東京海洋大学 , 北野精機株式会社
CPC classification number: F16L59/141 , F16C33/765 , F16C2361/00 , F16L27/08 , F16L59/185 , H02K55/04 , Y02E40/625
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公开(公告)号：JP4152898B2
公开(公告)日：2008-09-17
申请号：JP2004003933
申请日：2004-01-09
Applicant: 北野精機株式会社 , 国立大学法人東京海洋大学 , 国立大学法人福井大学
CPC classification number: Y02E40/625
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公开(公告)号：JP3936340B2
公开(公告)日：2007-06-27
申请号：JP2004028642
申请日：2004-02-04
Applicant: 北野精機株式会社 , 国立大学法人東京海洋大学 , 国立大学法人福井大学
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公开(公告)号：JPWO2010140627A1
公开(公告)日：2012-11-22
申请号：JP2011518478
申请日：2010-06-02
Applicant: 国立大学法人東京海洋大学 , 北野精機株式会社
CPC classification number: F16L59/141 , F16C33/765 , F16C2361/00 , F16L27/08 , F16L59/185 , H02K55/04 , Y02E40/625
Abstract: [課題]小型軽量の低温用ロータリージョイントを提供する。[解決手段]ハウジング2と、ハウジング2の内部に設けられ、一端が外部の冷媒源に接続され、他端が回転機内の冷却対象部に連通された非回転の冷媒管3と、ハウジング2の内部に設けられ、冷媒管3を緩く内挿し、一端が回転機の回転部に固定された回転自在な回転部材4と、冷媒管3と回転部材4と同軸であって、固定側部材5aがハウジング2の内面に固定され、回転側部材5bが固定側部材5aの内側で回転自在に配設された円筒状の相対回転部材5と、を有し、固定側部材5aは冷媒管延設部3aを介して冷媒管3に接続され、回転側部材5bは回転部材延設部4aを介して回転部材4に接続され、冷媒管3と回転部材4の間の空間7と、冷媒管延設部3aと回転部材延設部4aの間の空間8は冷媒領域を形成し、固定側部材5aと回転側部材5bの間にシール部材10を設け、ハウジング2の内部は、冷媒管3の周壁と、冷媒管延設部3aと、相対回転部材5の固定側部材5aとにより、真空室と圧力室が画成されている。
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