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31. 发明专利

JPH11341709A SUPERCONDUCTOR POWER STORAGE DEVICE 失效
公开(公告)号：JPH11341709A
公开(公告)日：1999-12-10
申请号：JP14494498
申请日：1998-05-27
申请人： TOSHIBA CORP
发明人： HANAI SATORU , HAMASHIMA KOTARO , SAITO YASUSHI
IPC分类号： H01F6/06 , H02J15/00
摘要： PROBLEM TO BE SOLVED: To reduce leakage magnetic field intensity and electromagnetic stress, by giving almost identical magnetic moment values to neighboring superconductor coils in the inverse directions. SOLUTION: A superconductor power storage device 50 accommodates a plurality of solenoid type superconductor coils 51a to 51d in parallel in the coil axial direction within a vacuum container 10. Four solenoid type coils 51a to 51d have almost identical shape and structure, and the neighboring coils are electrically connected' to have the magnetic moments of the identical value in different directions. Therefore, the magnetic moments causing leakage magnetic field have the moments which are canceled with each other. Accordingly, leakage magnetic field can be reduced without providing additional shield coil and providing a magnetic shield to the vacuum container 10.

32. 发明专利

JPH10173245A CRYOSTAT 失效
公开(公告)号：JPH10173245A
公开(公告)日：1998-06-26
申请号：JP32680196
申请日：1996-12-06
申请人： TOSHIBA CORP , KYUSHU ELECTRIC POWER
发明人： HANAI SATORU , SHIMADA KAZUTO , TAKAHASHI SHINJI , IRIE FUJIO , TSUTSUMI KATSUYA , HAYASHI HIDEMI , IMAYOSHI TADATOSHI
IPC分类号： H01L39/04 , H01F6/06
摘要： PROBLEM TO BE SOLVED: To provide a cryostat where heat penetration caused by gas convection is lessened so as to enable heat to penetrates less into liquid helium. SOLUTION: A cryostat which keeps a superconductive coil 3 at cryogenic temperatures is equipped with an outer case 1 and a liquid helium tank 2 where the superconductive coil 3 independent of the outer case 1 is dipped and cooled down, wherein convection preventing plates 7 are arranged in layers between the inner wall of the outer case 1 and the outer wall of the liquid helium tank 2 so as to prevent helium gas from convecting. A space filled with gas helium is divided into small sub-spaces by the convection preventing plates 7, so that a temperature gradient become small in the same sub-space, and helium gas convection itself can be lessened.

33. 发明专利

JPH02162291A SUPPORTING OF VACUUM CHAMBER OF FUSION DEVICE 失效
公开(公告)号：JPH02162291A
公开(公告)日：1990-06-21
申请号：JP31710688
申请日：1988-12-15
申请人： JAPAN ATOMIC ENERGY RES INST , TOSHIBA CORP
发明人： NINOMIYA HIROMASA , YAMAMOTO MASAHIRO , HANAI SATORU , WAKABAYASHI KUNIAKI
IPC分类号： G21B1/11 , G21B1/00 , G21B1/17 , G21B1/25
摘要： PURPOSE:To enable an in-advance and precise mechanical processing of a supporting shaft and a supporting hole, and to obtain a tough structural body by providing a spherical surface seat and a double eccentric ring around the supporting shaft so as to absorb a miss alignment of a facing direction and the like, caused by a production error and a manufacturing error of the vacuum chamber. CONSTITUTION:An interspace between a supporting shaft 2 and a supporting frame 3 is constituted by a spherical surface seat 6, a direction of the supporting shaft 2 is made to be adjustable, a double eccentric ring 7 is arranged around a supporting hole at a vacuum chamber side and positions of the supporting shaft 2 and of the supporting hole are also made to be adjustable. With this constitution, after a preparatory manufacturing of the vessel 1 and the supporting frame 3, a facing direction of the supporting shaft is adjusted and thereafter the supporting frame 3 and the supporting shaft 2 are fixed by a metallurgical method and the like. After that, the ring 7 is adjusted to a position of the supporting shaft 2 and is also fixed by the metallurgical method and the like. Then, a cover for a vacuum sealing is attached so as to cover the supporting hole at the chamber 1 side.

34. 发明专利

JPS61112992A Vacuum vessel for nuclear fusion device 失效
公开(公告)号：JPS61112992A
公开(公告)日：1986-05-30
申请号：JP23328484
申请日：1984-11-07
申请人： Toshiba Corp
发明人： TEZUKA MASARU , HANAI SATORU , TAKANO HIROHISA
IPC分类号： G21B1/11 , G21B1/00 , G21B1/17 , H05H1/12
CPC分类号： Y02E30/122

35. 发明专利

JP2010010632A Superconducting coil 有权
标题翻译：超导线圈
公开(公告)号：JP2010010632A
公开(公告)日：2010-01-14
申请号：JP2008171653
申请日：2008-06-30
申请人： Toshiba Corp , 株式会社東芝
发明人： TAZAKI KENJI , ONO MICHITAKA , TOSAKA TAIZO , MIYAZAKI HIROSHI , TAKAHASHI MASAHIKO , YAZAWA TAKASHI , KOYANAGI KEI , HANAI SATORU , SAITO FUSAO , ONODERA TORU , IOKA SHIGERU
IPC分类号： H01F6/02
摘要： PROBLEM TO BE SOLVED: To provide a superconducting coil, by which generation of a voltage caused by abnormality of coil can be detected reliably at an early stage, and abnormality of the coil can be detected at low cost in a simple structure. SOLUTION: In the superconducting coil 1 formed by turning superconducting wire material 20, at least one or more low critical current region 20b having length more than a predetermined length is formed at the superconducting wire material 20. The low critical current region 20b has a critical current value lower than that of a region 20a other than the low critical current region 20b in the superconducting wire material 20. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种超导线圈，通过可以在早期可靠地检测到由线圈异常引起的电压的产生，并且可以以简单的结构以低成本检测线圈的异常。解决方案：在通过转动超导线材20形成的超导线圈1中，在超导线材20上形成长度大于预定长度的至少一个或多个低临界电流区域20b。低临界电流区域20b 具有低于超导线材20中的低临界电流区域20b以外的区域20a的临界电流值。（C）2010，JPO＆INPIT

36. 发明专利

JP2009284634A Superconducting power storage device 审中-公开
标题翻译：超级电源存储设备
公开(公告)号：JP2009284634A
公开(公告)日：2009-12-03
申请号：JP2008133184
申请日：2008-05-21
申请人： Toshiba Corp , 株式会社東芝
发明人： TOSAKA TAIZO , ONO MICHITAKA , KOYANAGI KEI , HANAI SATORU
IPC分类号： H02J15/00 , H01F6/00
CPC分类号： Y02E40/67
摘要： PROBLEM TO BE SOLVED: To provide a superconducting power storage device, which stores large energy, which is transportable by land, and the layout of which is freely changeable according to the installation space. SOLUTION: In a superconducting power storage device 1 includes a superconducting coil 2 including one or a plurality of coils, a cryostat 6 which contains the superconducting coil 2, and a converter 8 connected with the superconducting coil 2 through a conduction circuit, a plurality of cryostats 6 are arranged. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过陆地运输的储存大量能量的超导蓄电装置，并且其布局可根据安装空间而自由地改变。解决方案：在超导电力存储装置1中，包括包含一个或多个线圈的超导线圈2，包含超导线圈2的低温恒温器6和通过导通电路与超导线圈2连接的转换器8，设置多个低温恒温器6。版权所有（C）2010，JPO＆INPIT

37. 发明专利

JP2009246231A Cryogenic cooling control apparatus and method of controlling the same 有权
标题翻译：低温冷却控制装置及其控制方法
公开(公告)号：JP2009246231A
公开(公告)日：2009-10-22
申请号：JP2008092804
申请日：2008-03-31
申请人： Toshiba Corp , 株式会社東芝
发明人： TAKAHASHI MASAHIKO , TAZAKI KENJI , ISHII YUSUKE , ONO MICHITAKA , HANAI SATORU , IOKA SHIGERU
IPC分类号： H01L39/04 , F25D3/10 , H01F6/04
摘要： PROBLEM TO BE SOLVED: To provide a cryogenic cooling apparatus and a method of controlling the same, stably cooling a cooled object, such as a superconductive coil or the like, even when the heat load is changed, while a cooling temperature is not restricted by a boiling point of a specific coolant like an immersion cooling system. SOLUTION: A cryogenic cooling apparatus has: a cooled object; a low temperature gas container capable of holding pressurized gas; a cooling gas pipe connected to the low temperature gas container and brought into thermal contact with the cooled object; a cooling gas flow control valve attached to the cooling gas pipe; a gas cooling means; and a means of measuring condition change of the cooled object. Gas pressurized from an atmospheric pressure is stored in the low temperature gas container in the state where the gas is cooled by the gas cooling means, and the cooling gas flow control valve is opened according to the condition change of the cooled object. By flowing the gas to the cooling gas pipe to cool the cooled object, the cryogenic cooling apparatus is controlled. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种低温冷却装置及其控制方法，即使当热负荷改变时，也可以稳定地冷却诸如超导线圈等的冷却物体，同时冷却温度为不受诸如浸入式冷却系统的特定冷却剂的沸点的限制。解决方案：低温冷却装置具有冷却物体; 能够保持加压气体的低温气体容器; 连接到低温气体容器并与冷却的物体热接触的冷却气体管道; 连接到冷却气体管道的冷却气体流量控制阀; 气体冷却装置; 以及测量被冷却物体的状态变化的方法。在通过气体冷却装置冷却气体的状态下，从大气压力被加压的气体被储存在低温气体容器中，并且根据冷却物体的状态变化来打开冷却气体流量控制阀。通过将气体流到冷却气体管道以冷却冷却的物体，控制低温冷却装置。版权所有（C）2010，JPO＆INPIT

38. 发明专利

JP2009246162A Superconducting coil device, method of detecting abnormal condition of superconducting coil and method of operating superconducting coil device 有权
标题翻译：超导线圈装置，检测超导线圈异常状态的方法及操作超导线圈装置的方法
公开(公告)号：JP2009246162A
公开(公告)日：2009-10-22
申请号：JP2008091441
申请日：2008-03-31
申请人： Toshiba Corp , 株式会社東芝
发明人： TAZAKI KENJI , TAKAHASHI MASAHIKO , ONO MICHITAKA , HANAI SATORU , ISHII YUSUKE , IOKA SHIGERU
IPC分类号： H01F6/02
摘要： PROBLEM TO BE SOLVED: To unfailingly protect a superconducting coil by detecting an abnormal conditions of the superconducting coil at high sensitivity with a simple structure. SOLUTION: The superconducting coil device has: a plurality of superconducting constituent coils 1; and a sensor 3 for detecting the state amount related to a magnetic field at the position where the strength of the magnetic field becomes zero when all the plurality of superconducting constituent coils 1 function normally and the strength of the magnetic field becomes non-zero when a current flowing through part of the plurality of superconducting constituent coils 1 has the abnormal conditions. When a toroidal coil is used, the sensor 3 is disposed in the inner periphery of the toroidal coil. When a multi-pole is used, the sensor 3 is disposed on the center axis of the multi-pole. The sensor 3 detects the strength of the magnetic field or time change ratio thereof. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过以简单的结构以高灵敏度检测超导线圈的异常状态，可以保证超导线圈的可靠保护。超导线圈装置具有：多个超导构成线圈1; 以及传感器3，用于当所有多个超导构成线圈1正常地正常工作时，检测与磁场强度变为零的位置处的磁场相关的状态量，当磁场强度成为非零时，流过多个超导构成线圈1的一部分的电流具有异常状态。当使用环形线圈时，传感器3设置在环形线圈的内周。当使用多极时，传感器3设置在多极的中心轴上。传感器3检测磁场的强度或时间变化率。版权所有（C）2010，JPO＆INPIT

39. 发明专利

JP2008251933A Oxide superconducting coil 审中-公开
标题翻译：氧化物超导线圈
公开(公告)号：JP2008251933A
公开(公告)日：2008-10-16
申请号：JP2007092786
申请日：2007-03-30
申请人： Toshiba Corp , 株式会社東芝
发明人： HANAI SATORU
IPC分类号： H01F6/06
摘要： PROBLEM TO BE SOLVED: To provide an oxide superconducting coil which has extremely small conductor strain and resistance generated at an inter-layer transition part or inter-pancake transition part. SOLUTION: An oxide superconducting coil comprising a pancake coil 1 formed by winding a tape type oxide superconductor 10 like a pancake has one or more slits 4 formed along the length of the oxide superconductor 10 at the inter-pancake transition part 3. COPYRIGHT: (C)2009,JPO&INPIT

40. 发明专利

JP2008039163A Superconductivity-using support mechanism 审中-公开
标题翻译：超级电力 - 使用支持机制
公开(公告)号：JP2008039163A
公开(公告)日：2008-02-21
申请号：JP2006218222
申请日：2006-08-10
申请人： Central Japan Railway Co , Toshiba Corp , 東海旅客鉄道株式会社 , 株式会社東芝
发明人： HANAI SATORU , KUBOTA MICHIAKI , FUJII MADOKA
IPC分类号： F16C32/04 , H02J15/00
CPC分类号： F16C32/0442 , F16C32/0476 , F16C32/0489 , F16C2361/55
摘要： PROBLEM TO BE SOLVED: To provide a superconductive flywheel system which calmly lands a flywheel without giving an impact force to a thrust auxiliary bearing even if a system power is not restored.
SOLUTION: The mechanism comprises: a flywheel 1 composed of a vertical rotor shaft 1b and a flywheel body 1a fixed to the rotor shaft; a radial bearing mechanism 3 that is a radial bearing of the rotor shaft; a thrust bearing superconductive coil 2a for floating the flywheel; a circuit breaker 9c for separating the superconductive coil from a coil power source 2e; and discharge resistance circuits 14 and 15 having a predetermined time constant for softly landing the flywheel on the thrust auxiliary bearing 4 at the loss of a system power source 14 by separating the superconductive coil from the coil power source by the circuit breaker and gradually demagnetizing current.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种超导飞轮系统，即使没有恢复系统功率，也能平稳地将飞轮落在飞轮辅助轴承上而不给推力辅助轴承施加冲击力。解决方案：该机构包括：由垂直转子轴1b和固定在转子轴上的飞轮体1a构成的飞轮1; 作为转子轴的径向轴承的径向轴承机构3; 用于浮动飞轮的止推轴承超导线圈2a; 用于将超导线圈与线圈电源2e分离的断路器9c; 以及具有预定时间常数的放电电阻电路14和15，用于通过由断路器将线圈电源分离超导线圈并通过断路器逐渐消磁电流，在系统电源14的损耗下将飞轮轻轻地着落在推力辅助轴承4上。版权所有（C）2008，JPO＆INPIT

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