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1.发明授权公开(公告)号：US08643240B2
公开(公告)日：2014-02-04
申请号：US13394460
申请日：2010-09-10
IPC分类号： H02K1/00
CPC分类号： H02K55/04 , H02K3/28 , H02K3/47 , Y02E40/625
摘要： A superconducting rotating electrical machine has a rotor with superconducting windings and a stator disposed around the rotor. The stator has a number of teeth disposed at a regular interval about a rotational axis of the rotor to define slots each between adjacent teeth and a plurality of windings, each winding having a strip-like wire member, the wire member having a plurality of rectangular cross-section wires in which said rectangular wires are arranged in parallel to each other and electrically insulated away from each other, the winding being constructed by winding the strip-like wire member a plurality of times to have first and second winding portions having a cross section in which the rectangular wires are positioned in matrix.
摘要翻译： 超导旋转电机具有具有超导绕组的转子和围绕转子设置的定子。 定子具有多个齿，其围绕转子的旋转轴线以规则的间隔设置，以在相邻齿之间限定槽和多个绕组，每个绕组具有带状线构件，所述线构件具有多个矩形 横截面导线，其中所述矩形线彼此平行布置并且彼此电绝缘，所述绕组通过多次缠绕所述带状线构件而构成，以具有第一和第二绕组部分，所述第一和第二绕组部分具有十字形 其中矩形导线位于矩阵中。
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公开(公告)号：US09130447B2
公开(公告)日：2015-09-08
申请号：US13496764
申请日：2010-11-08
申请人： Kiyoshi Aizawa , Katsuya Umemoto , Minoru Yokoyama
发明人： Kiyoshi Aizawa , Katsuya Umemoto , Minoru Yokoyama
CPC分类号： H02K55/04 , H02K9/16 , Y02E40/625
摘要： Provided are a rotor core, a method for cooling a rotor core, and a superconducting rotating machine, capable of effectively and uniformly cooling superconducting coils without causing cold brittleness in an extremely low temperature. The rotor core 10, which is made of a substantially hollow cylindrical member of nonmagnetic material, has a cylindrical cavity 13 defined therein and extending in the longitudinal axis of the member. Helium gas 300 is delivered in the rotor core 10 from the proximal to distal sides and vice versa, which ensures a uniform cooling of the rotor core 10. This also ensures a uniform and effective cooling of the superconducting coils.
摘要翻译： 提供转子芯，用于冷却转子芯的方法和超导旋转机，能够有效且均匀地冷却超导线圈而不会导致极低温下的冷脆性。 由非磁性材料的基本上中空的圆柱形构件制成的转子芯10具有限定在其中并在构件的纵向轴线上延伸的圆柱形空腔13。 氦气300在转子芯10中从近端到远侧被递送，反之亦然，这确保了转子芯10的均匀冷却。这也确保了超导线圈的均匀有效的冷却。
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公开(公告)号：US20120274161A1
公开(公告)日：2012-11-01
申请号：US13496764
申请日：2010-11-08
申请人： Kiyoshi Aizawa , Katsuya Umemoto , Minoru Yokoyama
发明人： Kiyoshi Aizawa , Katsuya Umemoto , Minoru Yokoyama
IPC分类号： H02K9/10
CPC分类号： H02K55/04 , H02K9/16 , Y02E40/625
摘要： Provided are a rotor core, a method for cooling a rotor core, and a superconducting rotating machine, capable of effectively and uniformly cooling superconducting coils without causing cold brittleness in an extremely low temperature. The rotor core 10, which is made of a substantially hollow cylindrical member of nonmagnetic material, has a cylindrical cavity 13 defined therein and extending in the longitudinal axis of the member. Helium gas 300 is delivered in the rotor core 10 from the proximal to distal sides and vice versa, which ensures a uniform cooling of the rotor core 10. This also ensures a uniform and effective cooling of the superconducting coils.
摘要翻译： 提供转子芯，用于冷却转子芯的方法和超导旋转机，能够有效且均匀地冷却超导线圈而不会导致极低温下的冷脆性。 由非磁性材料的基本上中空的圆柱形构件制成的转子芯10具有限定在其中并在构件的纵向轴线上延伸的圆柱形空腔13。 氦气300在转子芯10中从近端到远侧被递送，反之亦然，这确保了转子芯10的均匀冷却。这也确保了超导线圈的均匀有效的冷却。
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公开(公告)号：US4378234A
公开(公告)日：1983-03-29
申请号：US266572
申请日：1981-05-22
摘要： A particulate material collecting apparatus including a cylindrical member defining therein a spiral flow chamber for forming a spiral flow of gas therein, an inlet duct and an outlet duct connected to the cylindrical member tangentially to the inner circumferential surface thereof, and a hollow inverted pyramidical member secured to the lower portion of the cylindrical member. A spiral flow guide plate having a convex surface curved radially outwardly of the cylindrical member is interposed between the cylindrical member and the inverted pyramidical member. The spiral flow guide plate is positioned so as to define two openings, one opening being located on the upstream side of the spiral flow of gas and the other opening being located on the downstream side of the spiral flow of gas. The spiral flow of gas is introduced from the spiral flow chamber through the upstream side opening into a material collecting space defined between an inner wall portion of the inverted pyramidical member and a collected material guide plate secured to the spiral flow guide plate to extend parallel to the inner wall portion, so that particulate material incorporated in the spiral flow of gas is separated by inertia from the gas and collected in the inverted pyramidical member.
摘要翻译： 一种颗粒材料收集装置，包括圆柱形构件，其中限定有用于在其中形成螺旋形气流的螺旋流动室，与其内周表面相切地连接到圆柱形构件的入口管道和出口管道，以及空心倒置的金字塔构件 固定到圆柱形构件的下部。 具有圆柱形构件的径向外侧弯曲的凸形表面的螺旋形流动导向板插入在圆柱形构件和倒置棱锥构件之间。 螺旋流导向板被定位成限定两个开口，一个开口位于螺旋气流的上游侧，另一个开口位于螺旋状气体流的下游侧。 气体的螺旋流从螺旋流动室通过上游侧开口引入到形成在反向棱锥构件的内壁部分和固定到螺旋流导向板的收集材料引导板之间的材料收集空间，以平行于 内壁部分，使得并入气体的螺旋流中的颗粒材料通过惯性与气体分离并收集在倒置的金字塔构件中。
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5.发明申请公开(公告)号：US20120161568A1
公开(公告)日：2012-06-28
申请号：US13394460
申请日：2010-09-10
CPC分类号： H02K55/04 , H02K3/28 , H02K3/47 , Y02E40/625
摘要： A superconducting rotating electrical machine has a rotor with superconducting windings and a stator disposed around the rotor. The stator has a number of teeth disposed at a regular interval about a rotational axis of the rotor to define slots each between adjacent teeth and a plurality of windings, each winding having a strip-like wire member, the wire member having a plurality of rectangular cross-section wires in which said rectangular wires are arranged in parallel to each other and electrically insulated away from each other, the winding being constructed by winding the strip-like wire member a plurality of times to have first and second winding portions having a cross section in which the rectangular wires are positioned in matrix.
摘要翻译： 超导旋转电机具有具有超导绕组的转子和围绕转子设置的定子。 定子具有多个齿，其围绕转子的旋转轴线以规则的间隔设置，以在相邻齿之间限定槽和多个绕组，每个绕组具有带状线构件，所述线构件具有多个矩形 横截面导线，其中所述矩形线彼此平行布置并且彼此电绝缘，所述绕组通过多次缠绕所述带状线构件而构成，以具有第一和第二绕组部分，所述第一和第二绕组部分具有十字形 其中矩形导线位于矩阵中。
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6.发明授权公开(公告)号：US09577504B2
公开(公告)日：2017-02-21
申请号：US13394711
申请日：2010-09-15
申请人： Katsuya Umemoto , Kiyoshi Aizawa , Minoru Yokoyama , Satoru Takao , Kagao Okumura , Mitsugi Yamaguchi , Yoshitsugu Gocho , Eiji Kosuge
发明人： Katsuya Umemoto , Kiyoshi Aizawa , Minoru Yokoyama , Satoru Takao , Kagao Okumura , Mitsugi Yamaguchi , Yoshitsugu Gocho , Eiji Kosuge
CPC分类号： H02K55/04 , Y02E40/625
摘要： Provided is a cryogen supply and return apparatus and a superconducting rotating electric machine, comprising stationary and rotatable members arranged out of contact with each other, preventing an increase of maintenance cost or a temperature increase of the cryogen which would be caused by contacts of the members. A cylinder 20 has on its outer peripheral surface ring-like recesses or grooves regularly or irregularly spaced in the longitudinal direction or spiral recesses or grooves continuously or discontinuously extending in the peripheral direction, to resist helium gas flowing through a cylindrical space between the cylinder 20 and the inner tube 14b of the second double tube member and, as a result, to control a leakage of the helium gas from the cylindrical space.
摘要翻译： 提供了一种制冷剂供给和返回装置和超导旋转电机，其包括彼此不接触地布置的固定和可旋转构件，防止由于构件的接触而引起的维护成本或致冷剂的温度升高 。 圆筒20在其外周面上具有在纵向方向上规则地或不规则地间隔开的环形凹槽或凹槽，或者在圆周方向上连续或不连续地延伸的螺旋凹槽或凹槽，以抵抗流过气缸20之间的圆柱形空间的氦气 和第二双管构件的内管14b，从而控制氦气从圆柱形空间泄漏。
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7.发明申请CRYOGEN SUPPLY AND RETURN DEVICE FOR USE WITH CRYOGEN ROTATING ELECTRIC MACHINE AND SUPERCONDUCTING ROTATING ELECTRIC MACHINE WITH CRYOGEN SUPPLY AND RETURN DEVICE 有权低温供应和返回装置，用于带有旋转电机和超级电动旋转电机的低温供应和返回装置公开(公告)号：US20120204580A1
公开(公告)日：2012-08-16
申请号：US13394711
申请日：2010-09-15
申请人： Katsuya Umemoto , Kiyoshi Aizawa , Minoru Yokoyama , Satoru Takao , Kagao Okumura , Mitsugi Yamaguchi , Yoshitsugu Gocho , Eiji Kosuge
发明人： Katsuya Umemoto , Kiyoshi Aizawa , Minoru Yokoyama , Satoru Takao , Kagao Okumura , Mitsugi Yamaguchi , Yoshitsugu Gocho , Eiji Kosuge
IPC分类号： F17C13/00
CPC分类号： H02K55/04 , Y02E40/625
摘要： Provided is a cryogen supply and return apparatus and a superconducting rotating electric machine, comprising stationary and rotatable members arranged out of contact with each other, preventing an increase of maintenance cost or a temperature increase of the cryogen which would be caused by contacts of the members. A cylinder 20 has on its outer peripheral surface ring-like recesses or grooves regularly or irregularly spaced in the longitudinal direction or spiral recesses or grooves continuously or discontinuously extending in the peripheral direction, to resist helium gas flowing through a cylindrical space between the cylinder 20 and the inner tube 14b of the second double tube member and, as a result, to control a leakage of the helium gas from the cylindrical space.
摘要翻译： 提供了一种制冷剂供给和返回装置和超导旋转电机，其包括彼此不接触地布置的固定和可旋转构件，防止由于构件的接触而引起的维护成本或致冷剂的温度升高 。 圆筒20在其外周面上具有在纵向方向上规则地或不规则地间隔开的环形凹槽或凹槽，或者在圆周方向上连续或不连续地延伸的螺旋凹槽或凹槽，以抵抗流过气缸20之间的圆柱形空间的氦气 和第二双管构件的内管14b，从而控制氦气从圆柱形空间泄漏。
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