公开(公告)号：US08039742B2

公开(公告)日：2011-10-18

申请号：US11791947

申请日：2005-10-31

申请人： Masayuki Hirose ,  Ryosuke Hata

发明人： Masayuki Hirose ,  Ryosuke Hata

IPC分类号： H01B12/00

CPC分类号： F16L59/065 ,  F16L59/141 ,  F16L59/143 ,  H01B12/14 ,  Y02E40/645

摘要： A superconductive cable capable of promoting a heat insulating function by a heat insulating tube. A heat insulating tube contained within a cable core of a superconductive cable includes a first metal tube and a second metal tube and a third metal tube arranged from an inner side in a diameter direction. An inner side heat insulating portion is formed between the first metal tube and the second metal tube, and an outer side heat insulating portion is formed on an inner side of the third metal tube and on an outer side of the inner side heat insulating portion. A heat insulating function of the heat insulating portion on an outer side is set to be lower than a heat insulating function of the heat insulating portion on an inner side thereof.

摘要翻译： 一种能够通过隔热管促进绝热功能的超导电缆。 包含在超导电缆的电缆芯内的绝热管包括从直径方向的内侧布置的第一金属管和第二金属管和第三金属管。 在第一金属管和第二金属管之间形成有内侧绝热部，在第三金属管的内侧和内侧绝热部的外侧形成有外侧绝热部。 绝热部的外侧的绝热功能被设定为低于其内侧的绝热部的绝热功能。

公开(公告)号：US20110203827A1

公开(公告)日：2011-08-25

申请号：US13011661

申请日：2011-01-21

申请人： Masayuki Hirose ,  Ryosuke Hata

发明人： Masayuki Hirose ,  Ryosuke Hata

IPC分类号： H01B12/16

CPC分类号： H01B12/14 ,  Y02E40/645

摘要： Provided is a superconducting cable capable of maintaining a predetermined thermal insulation property without having a vacuum thermal insulation structure. The superconducting cable of the present invention includes: a cable unit 100, in which a core having a superconductor layer and an electrical insulation layer is housed in a core-housing pipe; a thermal insulation member 200 which is provided outside the cable unit and maintained in a non-vacuum state; and a sealing member for preventing the permeation of moisture into the thermal insulation member. By equipping the outside of the cable unit with the thermal insulation member 200 which is maintained in a non-vacuum state, it is made possible to maintain the predetermined thermal insulation property without having a vacuum thermal insulation structure.

摘要翻译： 提供一种能够在没有真空隔热结构的情况下保持预定的绝热性能的超导电缆。 本发明的超导电缆包括：电缆单元100，其中具有超导体层的芯和电绝缘层容纳在芯壳体管中; 隔热构件200，其设置在电缆单元的外部并保持在非真空状态; 以及密封构件，用于防止水分渗透到绝热构件中。 通过将电缆单元的外部装配成保持在非真空状态的隔热构件200，可以在没有真空隔热结构的情况下保持预定的绝热性。

公开(公告)号：US4673607A

公开(公告)日：1987-06-16

申请号：US649004

申请日：1984-09-10

申请人： Ryosuke Hata ,  Shosuke Yamanouchi ,  Masayuki Hirose ,  Hidemitsu Kuwabara ,  Yasuharu Mizumoto ,  Yasuhiro Hagiuda

发明人： Ryosuke Hata ,  Shosuke Yamanouchi ,  Masayuki Hirose ,  Hidemitsu Kuwabara ,  Yasuharu Mizumoto ,  Yasuhiro Hagiuda

IPC分类号： B32B3/28 ,  B32B23/08 ,  B32B27/10 ,  B32B37/15 ,  B32B38/04 ,  D21H11/04 ,  D21H27/30 ,  D21H27/36 ,  D21H27/40 ,  H01B3/00 ,  H01B3/44 ,  H01B3/52 ,  H01B3/54 ,  H01B9/06 ,  H01B19/00 ,  H02G15/20 ,  B32B3/00 ,  D03D3/00

CPC分类号： B32B38/04 ,  B32B27/10 ,  B32B37/153 ,  D21H11/04 ,  D21H27/36 ,  D21H27/40 ,  H01B19/00 ,  H01B3/008 ,  H01B3/441 ,  H01B3/54 ,  H01B9/0611 ,  B29L2031/3412 ,  B32B2317/12 ,  B32B2323/00 ,  Y10T156/1023 ,  Y10T156/1039 ,  Y10T428/24479 ,  Y10T428/24521 ,  Y10T428/24529 ,  Y10T428/24603 ,  Y10T428/24612 ,  Y10T428/2933 ,  Y10T428/2936 ,  Y10T428/2947 ,  Y10T428/31895 ,  Y10T428/31993

摘要： An insulating polyolefin laminate paper and a method for producing such a paper in which first and second fiber paper layers are laminated to a polyolefin film layer. The fiber paper layers have an impermeability of 20 to 4000 Gurley-seconds. At least one of the fiber paper layers is mechanically deformed in such a manner that irregularities are produced having a depth of 2 to 50% of the thickness of the fiber paper layer. The mechanical deformation is accomplished prior to lamination. Before lamination, the water content of the fiber paper layers is controlled to be no more than 4%. Preferably, the thickness of the fiber paper layers is at least 30 microns. Furthermore, an electric power supply cable includes an insulating polyolefin laminate paper as an insulating layer.

摘要翻译： 绝缘聚烯烃层压纸及其制造方法，其中第一和第二纤维纸层被层压到聚烯烃膜层上。 纤维纸层的不渗透性为20至4000Gurley-seconds。 纤维纸层中的至少一层以这样的方式进行机械变形，即产生深度为纤维纸层厚度的2至50％的凹凸。 机械变形在层压之前完成。 在层压之前，纤维纸层的含水量控制在不超过4％。 优选地，纤维纸层的厚度为至少30微米。 此外，电力供给电缆包括作为绝缘层的绝缘聚烯烃层叠纸。

公开(公告)号：US4583040A

公开(公告)日：1986-04-15

申请号：US594625

申请日：1984-03-22

申请人： Ryosuke Hata ,  Masayuki Hirose ,  Takeshi Nagai ,  Kunitomo Kato ,  Kenjiro Osaki

发明人： Ryosuke Hata ,  Masayuki Hirose ,  Takeshi Nagai ,  Kunitomo Kato ,  Kenjiro Osaki

IPC分类号： G01R31/12 ,  G01R31/16 ,  G01R31/18 ,  H01B17/56

CPC分类号： G01R31/1263 ,  G01R31/16

摘要： A testing chamber for electrically testing a sample of insulating material or materials in sheet form, under controllable conditions of pressure and temperature. The pressure resistant chamber is air and liquid tight to permit testing of oil impregnated samples unexposed to harmful air. A frame is positioned within the chamber. A supply reel storing a test sample of insulating material or materials and a takeup reel for receiving the test sample drawn from the supply reel are both rotatably mounted on the frame. The supply and takeup reels are separated from each other to form a testing station therebetween. A shaft with a handle is attached to the takeup reel and extends out of the chamber to facilitate rotation of the takeup reel whereby the test sample may be removed from the supply reel to the testing station and then to the takeup reel. First and second electrodes are connected, respectively, to the high and low voltage terminals of a power supply. Position and pressure producing means are operatively connected to at least one of the electrodes to control the spacing between the electrodes and the pressure applied to the test sample by the electrodes.

摘要翻译： 用于在可控制的压力和温度条件下电绝缘材料样品或片状材料的试验室。 耐压室是空气和液体密封的，以允许对暴露于有害空气的油浸样品进行测试。 框架位于室内。 存储绝缘材料或材料的测试样品的供应卷轴和用于接收从供带盘抽出的测试样品的卷取卷轴都可旋转地安装在框架上。 供应卷取卷轴彼此分离以在它们之间形成测试台。 具有把手的轴连接到收紧卷轴并延伸出室以便于卷取卷轴的旋转，从而测试样品可以从供应卷轴移除到测试站，然后到卷绕卷轴。 第一和第二电极分别连接到电源的高低压端子。 位置和压力​​产生装置可操作地连接到至少一个电极以控制电极之间的间隔和通过电极施加到测试样品的压力。

公开(公告)号：US08242357B2

公开(公告)日：2012-08-14

申请号：US12675427

申请日：2008-08-04

申请人： Kenji Motoi ,  Masayuki Hirose ,  Ryosuke Hata

发明人： Kenji Motoi ,  Masayuki Hirose ,  Ryosuke Hata

IPC分类号： H01B13/06

CPC分类号： H01H13/08 ,  H01B7/14 ,  H01B9/0611 ,  H01B13/08

摘要： The invention offers a submarine solid cable that can suppress the movement of the insulating oil when the cable is used and the production method thereof. The method of producing a submarine solid cable forms an insulating layer by lapping insulating tapes, each of which includes a resin film, over the outer circumference of a conductor and impregnates the insulating layer with medium-viscosity insulating oil. The insulating layer is formed by lapping insulating tapes, each of which includes a resin film, over the outer circumference of the conductor 1. The insulating layer is impregnated with an insulating oil having an at least medium viscosity. The resin film is swelled to narrow an impregnation path impregnated with the insulating oil. According to the production method, the impregnation path for the insulating oil is secured when the impregnation with the insulating oil is performed and the impregnation path is narrowed to suppress the movement of insulating oil when the cable is used. Thus, the cable can have excellent insulation properties.

摘要翻译： 本发明提供一种海底固体电缆，其可以在使用电缆时抑制绝缘油的运动及其制造方法。 制造海底固体电缆的方法通过在导体的外周上研磨包括树脂膜的绝缘带，并用中等粘度的绝缘油浸渍绝缘层来形成绝缘层。 绝缘层通过在导体1的外周上研磨包括树脂膜的绝缘带而形成。绝缘层浸渍有至少中等粘度的绝缘油。 树脂膜膨胀以使浸渍有绝缘油的浸渍路径变窄。 根据该制造方法，当使用绝缘油进行浸渍并且浸渍路径变窄时，确保绝缘油的浸渍路径，以抑制使用电缆时绝缘油的移动。 因此，电缆可以具有优异的绝缘性能。

公开(公告)号：US07840244B2

公开(公告)日：2010-11-23

申请号：US11666484

申请日：2005-09-30

申请人： Masayuki Hirose ,  Ryosuke Hata

发明人： Masayuki Hirose ,  Ryosuke Hata

IPC分类号： H01B12/00 ,  H01B12/16 ,  H01L39/24

CPC分类号： H01B12/16 ,  Y02E40/647 ,  Y10S505/704

摘要： A superconducting cable enables the cooling of the superconducting conductor with high efficiency and has a sufficient insulating strength. A method of controlling the temperature of the coolants used in the cable is offered. The superconducting cable comprises a heat-insulated pipe that houses a cable core provided with a superconducting conductor made of a superconducting material. The cable core is also provided with a poorly heat-conductive pipe placed at the outer side of the outer circumference of the superconducting conductor. The inside and outside of the poorly heat-conductive pipe are separately filled with different types of coolants having different purposes. The poorly heat-conductive pipe is filled with a conductor-use coolant for cooling the superconducting conductor so as to maintain it at the superconducting state. The heat-insulated pipe is filled with an insulation-use coolant for performing electric insulation of the superconducting conductor.

摘要翻译： 超导电缆能够以高效率冷却超导导体并具有足够的绝缘强度。 提供了一种控制电缆中使用的冷却剂的温度的方法。 超导电缆包括一个绝热管，该绝热管容纳设置有由超导材料制成的超导导体的电缆芯。 电缆芯还设置有位于超导导体的外周的外侧的导热不良的导管。 不良导热管的内部和外部分别装有不同类型的具有不同目的的冷却剂。 不良导热管填充有用于冷却超导导体的导体用冷却剂，以将其保持在超导状态。 绝热管填充有用于执行超导导体的电绝缘的绝缘用冷却剂。

公开(公告)号：US20100206616A1

公开(公告)日：2010-08-19

申请号：US12675427

申请日：2008-08-04

申请人： Kenji Motoi ,  Masayuki Hirose ,  Ryosuke Hata

发明人： Kenji Motoi ,  Masayuki Hirose ,  Ryosuke Hata

IPC分类号： H01B7/02 ,  H01B13/06

CPC分类号： H01H13/08 ,  H01B7/14 ,  H01B9/0611 ,  H01B13/08

摘要： The invention offers a submarine solid cable that can suppress the movement of the insulating oil when the cable is used and the production method thereof. The method of producing a submarine solid cable forms an insulating layer by lapping insulating tapes, each of which includes a resin film, over the outer circumference of a conductor and impregnates the insulating layer with medium-viscosity insulating oil. The insulating layer is formed by lapping insulating tapes, each of which includes a resin film, over the outer circumference of the conductor 1. The insulating layer is impregnated with an insulating oil having an at least medium viscosity. The resin film is swelled to narrow an impregnation path impregnated with the insulating oil. According to the production method, the impregnation path for the insulating oil is secured when the impregnation with the insulating oil is performed and the impregnation path is narrowed to suppress the movement of insulating oil when the cable is used. Thus, the cable can have excellent insulation properties.

摘要翻译： 本发明提供一种海底固体电缆，其可以在使用电缆时抑制绝缘油的运动及其制造方法。 制造海底固体电缆的方法通过在导体的外周上研磨包括树脂膜的绝缘带，并用中等粘度的绝缘油浸渍绝缘层来形成绝缘层。 绝缘层通过在导体1的外周上研磨包括树脂膜的绝缘带而形成。绝缘层浸渍有至少中等粘度的绝缘油。 树脂膜膨胀以使浸渍有绝缘油的浸渍路径变窄。 根据该制造方法，当使用绝缘油进行浸渍并且浸渍路径变窄时，确保绝缘油的浸渍路径，以抑制使用电缆时绝缘油的移动。 因此，电缆可以具有优异的绝缘性能。

公开(公告)号：US20080293575A1

公开(公告)日：2008-11-27

申请号：US11666484

申请日：2005-09-30

申请人： Masayuki Hirose ,  Ryosuke Hata

发明人： Masayuki Hirose ,  Ryosuke Hata

IPC分类号： H01B12/16

CPC分类号： H01B12/16 ,  Y02E40/647 ,  Y10S505/704

摘要： A superconducting cable enables the cooling of the superconducting conductor with high efficiency and has a sufficient insulating strength. A method of controlling the temperature of the coolants used in the cable is offered. The superconducting cable comprises a heat-insulated pipe that houses a cable core provided with a superconducting conductor made of a superconducting material. The cable core is also provided with a poorly heat-conductive pipe placed at the outer side of the outer circumference of the superconducting conductor. The inside and outside of the poorly heat-conductive pipe are separately filled with different types of coolants having different purposes. The poorly heat-conductive pipe is filled with a conductor-use coolant for cooling the superconducting conductor so as to maintain it at the superconducting state. The heat-insulated pipe is filled with an insulation-use coolant for performing electric insulation of the superconducting conductor.

摘要翻译： 超导电缆能够以高效率冷却超导导体并具有足够的绝缘强度。 提供了一种控制电缆中使用的冷却剂的温度的方法。 超导电缆包括一个绝热管，该绝热管容纳设置有由超导材料制成的超导导体的电缆芯。 电缆芯还设置有位于超导导体的外周的外侧的导热不良的导管。 不良导热管的内部和外部分别装有不同类型的具有不同目的的冷却剂。 不良导热管填充有用于冷却超导导体的导体用冷却剂，以将其保持在超导状态。 绝热管填充有用于执行超导导体的电绝缘的绝缘用冷却剂。

公开(公告)号：US4964933A

公开(公告)日：1990-10-23

申请号：US337998

申请日：1989-04-14

申请人： Ryosuke Hata ,  Shosuke Yamanouchi ,  Masayuki Hirose ,  Hidemitsu Kuwabara ,  Yasuharu Mizumoto ,  Yasuhiro Hagiuda

发明人： Ryosuke Hata ,  Shosuke Yamanouchi ,  Masayuki Hirose ,  Hidemitsu Kuwabara ,  Yasuharu Mizumoto ,  Yasuhiro Hagiuda

IPC分类号： B32B3/28 ,  B32B23/08 ,  B32B27/10 ,  B32B37/15 ,  B32B38/04 ,  D21H11/04 ,  D21H27/30 ,  D21H27/36 ,  D21H27/40 ,  H01B3/00 ,  H01B3/44 ,  H01B3/52 ,  H01B3/54 ,  H01B9/06 ,  H01B19/00 ,  H02G15/20

CPC分类号： B32B38/04 ,  B32B27/10 ,  B32B37/153 ,  D21H11/04 ,  D21H27/36 ,  D21H27/40 ,  H01B19/00 ,  H01B3/008 ,  H01B3/441 ,  H01B3/54 ,  H01B9/0611 ,  B29L2031/3412 ,  B32B2317/12 ,  B32B2323/00 ,  Y10T156/1023 ,  Y10T156/1039 ,  Y10T428/24479 ,  Y10T428/24521 ,  Y10T428/24529 ,  Y10T428/24603 ,  Y10T428/24612 ,  Y10T428/2933 ,  Y10T428/2936 ,  Y10T428/2947 ,  Y10T428/31895 ,  Y10T428/31993

摘要： An insulating polyolefin laminate paper and a method for producing such a paper in which first and second fiber paper layers are laminated to a polyolefin film layer. The fiber paper layers have an impermeability of 20 to 4000 Gurley-seconds. At least one of the fiber paper layers is mechanically deformed in such a manner that irregularities are produced having a depth of 2 to 50% of the thickness of the fiber paper layer. The mechanical deformation is accomplished prior to lamination. Before lamination, the water content of the fiber paper layers is controlled to be no more than 4%. Preferably, the thickness of the fiber paper layers is at least 30 microns. Furthermore, an electric power supply cable includes an insulating polyolefin laminate paper as an insulating layer.

公开(公告)号：US4675470A

公开(公告)日：1987-06-23

申请号：US749071

申请日：1985-06-26

申请人： Ryosuke Hata ,  Shosuke Yamanouchi ,  Masayuki Hirose ,  Toshiya Yoshii ,  Kenji Tsunashima ,  Satoshi Horiuchi

发明人： Ryosuke Hata ,  Shosuke Yamanouchi ,  Masayuki Hirose ,  Toshiya Yoshii ,  Kenji Tsunashima ,  Satoshi Horiuchi

IPC分类号： H01B3/44 ,  H01B7/02 ,  H01B9/06

CPC分类号： H01B9/0611 ,  H01B3/441 ,  H01B7/0241

摘要： An oil-immersion electrically insulated cable of high performance is constructed by wrapping a conductor with insulation formed by winding on the conductor polypropylene film having a density in the range of 0.905 to 0.915 g/cm.sup.3, a birefringence in the range of 0.020 to 0.035, a ratio of strengths in two axial directions (tensile strength in the longitudinal direction/tensile strength in the lateral direction) in the range of 5 to 15, and impregnating the insulating layer with an insulating oil, preferably DDB oil.

摘要翻译： 一种高性能的浸油电绝缘电缆是通过将具有绝缘体的导体缠绕在具有密度在0.905至0.915g / cm 3范围内的导体聚丙烯膜上形成的绝缘体，双折射率在0.020至0.035的范围内， 两轴方向的强度比（长度方向的拉伸强度/横向的拉伸强度）在5〜15的范围内，用绝缘油浸渍绝缘层，优选为DDB油。