专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US09559557B2 Rotating electrical machine 有权
标题翻译：旋转电机
公开(公告)号：US09559557B2
公开(公告)日：2017-01-31
申请号：US14131093
申请日：2011-08-11
申请人： Toshihiro Tsuda , Mitsuhiro Kawamura , Tadashi Fukami , Kazuo Shima
发明人： Toshihiro Tsuda , Mitsuhiro Kawamura , Tadashi Fukami , Kazuo Shima
IPC分类号： H02K3/16 , H02K19/10 , H02K3/28 , H02K3/46 , H02K19/06 , H02K3/20 , H02K19/20 , H02K3/00 , H02K7/18
CPC分类号： H02K3/16 , H02K3/00 , H02K3/20 , H02K3/28 , H02K3/46 , H02K7/1838 , H02K19/06 , H02K19/10 , H02K19/20 , H02K2213/03
摘要： This rotating electrical machine has a rotor, stator core, field windings for multiple poles, and armature windings for the multiple poles. The rotor is rotatably supported about a shaft. Convex-shaped multiple salient pole sections are formed on the outer circumference of the rotor while arranged in the circumferential direction. The stator core is provided along the outer circumference of the rotor with an air gap from the rotor. Convex-shaped multiple teeth are formed on the inner circumference of the stator core while arranged in the circumferential direction. The field windings for the multiple poles are wound around each of the multiple teeth while insulated from the field windings.
摘要翻译：该旋转电机具有转子，定子芯，多极的励磁绕组和多极的电枢绕组。转子围绕轴可旋转地支撑。在圆周方向上布置有转子的外周上形成凸形的多个凸极部。定子芯沿着转子的外圆周设置有来自转子的气隙。在圆周方向上布置有定子芯的内圆周上形成有凸形的多个齿。多极的励磁绕组缠绕在多个齿的每一个上，同时与励磁绕组绝缘。

62. 发明授权

US07541710B2 Rotating electric machine 失效
标题翻译：旋转电机
公开(公告)号：US07541710B2
公开(公告)日：2009-06-02
申请号：US11289515
申请日：2005-11-30
申请人： Kanako Nemoto , Yasushi Takano , Kazuhiko Takahashi , Kazuo Shima , Kazuo Nishihama
发明人： Kanako Nemoto , Yasushi Takano , Kazuhiko Takahashi , Kazuo Shima , Kazuo Nishihama
IPC分类号： H02K1/22 , H02K1/26 , H02K17/12
CPC分类号： H02K1/22 , H02K1/27
摘要： Provided is a rotating electric machine which can restrain vibration and noise induced by a radial electromagnetic force of the rotating electric machine, and in which a rotor is divided into first to fourth four rotating pieces having axial lengths of 0.29L, 0.71L, 0.71L and 0.29L where 2L is an axial length of a rotor or stator core, and secondary conductors defining effective magnetic pole opening angles, are arranged being shifted by a value which is equal to a phase difference of electric angle between axial sections of the rotor pieces in order to define skews so that phase differences of electric angles are continuous between axial sections of the first and second rotor pieces, the skews being continuous between the third and fourth rotor pieces but being not continuous between the second and third rotor pieces arranged being shifted by a value which is equal to a phase difference of electric angle between axial sections of the rotor.
摘要翻译：提供一种能够抑制由旋转电机的径向电磁力引起的振动和噪声的旋转电机，其中转子分为第一至第四四个旋转件，其轴向长度为0.29L，0.71L，0.71L 和0.29L，其中2L是转子或定子铁芯的轴向长度，以及限定有效磁极开度的次级导体被设置成等于转子件的轴向部分之间的电角度的相位差的值为了定义倾斜，使得电角度的相位差在第一和第二转子片的轴向部分之间是连续的，所述倾斜在第三和第四转子片之间是连续的，但是在布置成被移位的第二和第三转子片之间不连续通过等于转子的轴向部分之间的电角度的相位差的值。

63. 发明授权

US07043399B2 Electro-magnetic analysis program of electric rotating machine 失效
标题翻译：电动旋转机电磁分析程序
公开(公告)号：US07043399B2
公开(公告)日：2006-05-09
申请号：US10639469
申请日：2003-08-13
申请人： Kazumasa Ide , Kenji Miyata , Kazuo Shima , Masayuki Tani
发明人： Kazumasa Ide , Kenji Miyata , Kazuo Shima , Masayuki Tani
IPC分类号： G06F13/10
CPC分类号： H02K15/00
摘要： (Subject)To provide an electro-magnetic field analysis technique of an electric rotating machine that filters through a specific higher-harmonic at a specific portion.(Construction)The first electro-magnetic field analysis procedure of analyzing the electro-magnetic field in an analysis space based on the first boundary condition in terms of an electro-magnetic variable assigned to the first specific portion in the analysis space; a development procedure 2 of developing the electro-magnetic variable at the second specific portion in the analytic space, obtained in the first electro-magnetic field analysis procedure, into each higher-harmonic component; the second boundary condition setting procedure of assigning an electro-magnetic variable in terms of at least one of the higher-harmonic components, developed from the above electro-magnetic variable, to the second specific portion as the second boundary condition; and a procedure 3 of analyzing the electro-magnetic field of the analysis space based on the first and second boundary conditions are executed on a computer.
摘要翻译：（主题）提供通过特定部分的特定高次谐波过滤的电动旋转机械的电磁场分析技术。（构造）第一电磁场分析程序，其根据分配在分析空间中的第一特定部分的电磁变量，基于第一边界条件分析分析空间中的电磁场; 将在第一电磁场分析程序中获得的分析空间中的第二特定部分的电磁变量开发成每个高次谐波分量的开发步骤2; 将从上述电磁变量显影出的至少一个高次谐波分量的电磁变量分配给第二特定部分作为第二边界条件的第二边界条件设定步骤; 并且在计算机上执行基于第一和第二边界条件分析分析空间的电磁场的过程3。

64. 发明授权

US09843247B2 Rotating electric machine 有权
公开(公告)号：US09843247B2
公开(公告)日：2017-12-12
申请号：US14122610
申请日：2011-06-09
申请人： Toshihiro Tsuda , Mitsuhiro Kawamura , Kazuki Noda , Tadashi Fukami , Kazuo Shima
发明人： Toshihiro Tsuda , Mitsuhiro Kawamura , Kazuki Noda , Tadashi Fukami , Kazuo Shima
IPC分类号： H02K19/24 , H02K19/26 , H02K19/10 , H02K19/28 , H02K7/11
CPC分类号： H02K19/26 , H02K7/11 , H02K19/103 , H02K19/24 , H02K19/28
摘要： This rotating electric machine has a rotor, stator core, field windings for multiple poles, and armature windings for the multiple poles. The rotor is rotatably supported about a shaft. Convex-shaped multiple salient pole sections are formed on the outer circumference of the rotor while arranged in the circumferential direction. The stator core is provided along the outer circumference of the rotor with an air gap from the rotor. Convex-shaped multiple teeth are formed on the inner circumference of the stator core while arranged in the circumferential direction. The field windings for the multiple poles are wound around each of the multiple teeth while insulated from the field windings.

65. 发明授权

US06751317B2 Movable terminal, coaxial connector, and communication apparatus incorporating the same 失效
标题翻译：可移动端子，同轴连接器和包括该可动端子的同轴连接器和通信装
公开(公告)号：US06751317B2
公开(公告)日：2004-06-15
申请号：US09756630
申请日：2001-01-08
申请人： Kazuo Shima , Chikara Uratani , Yuichi Maruyama
发明人： Kazuo Shima , Chikara Uratani , Yuichi Maruyama
IPC分类号： H04M100
CPC分类号： H01R13/7033 , H01R24/46 , H01R2103/00
摘要： A movable terminal and a coaxial connector have greatly improved durability and have outstanding contact/connection reliability, and are included in a communication apparatus. A coaxial connector includes a two-split synthetic resin case having a lower insulating case and an upper insulating case, a metal fixed terminal, a movable terminal, and an external terminal. The movable terminal having a spring movable function includes a movable contact portion with which the fixed terminal makes contact, a fixed portion fit in the upper and lower insulating cases, and a lead portion bent in an L-shape. The movable contact portion has a frame-shaped portion, a spring movable portion upwardly curved in an arcuate shape, and a contact portion provided at the approximate center of the spring movable portion.
摘要翻译：可移动端子和同轴连接器具有极大的改善的耐久性并且具有优异的接触/连接可靠性，并且包括在通信设备中。同轴连接器包括具有下绝缘壳和上绝缘壳，金属固定端子，可动端子和外部端子的双分解合成树脂壳体。具有弹簧可移动功能的可动端子包括固定端子接触的可动接触部分，嵌合在上下绝缘壳体中的固定部分和弯曲成L形的引线部分。可动接触部分具有框形部分，以弓形形状向上弯曲的弹簧活动部分和设置在弹簧可移动部分的大致中心处的接触部分。

66. 发明授权

US06720677B2 Power lines and apparatus using the same 失效
标题翻译：电源线和使用相同的设备
公开(公告)号：US06720677B2
公开(公告)日：2004-04-13
申请号：US09791721
申请日：2001-02-26
申请人： Kazuo Shima , Miyoshi Takahashi , Masaki Sato
发明人： Kazuo Shima , Miyoshi Takahashi , Masaki Sato
IPC分类号： H01B1102
CPC分类号： H02G7/20
摘要： Power lines include three or more conductors for transmitting alternating currents. The conductors are arranged in one combination of the conductor arrangement so that the sum of phase differences between the currents flowing through adjacent conductors is maximum, and if there exists a plurality of such combinations, the one combination is selected in which the value of the smallest one of the phase differences between the currents flowing through every adjacent conductor is largest. With this arrangement, power loss is reduced.
摘要翻译：电力线包括三个或更多个用于传输交流电流的导线。导体布置在导体布置的一个组合中，使得流过相邻导体的电流之间的相位差的总和是最大的，并且如果存在多个这样的组合，则选择一个组合，其中最小的流过每个相邻导体的电流之间的相位差之一是最大的。通过这种布置，功率损耗降低。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式