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91. 发明授权

US07211922B2 Rotor for rotating electric machine 有权
标题翻译：转子用于旋转电机
公开(公告)号：US07211922B2
公开(公告)日：2007-05-01
申请号：US10555442
申请日：2005-02-15
申请人： Hitoshi Isoda , Yoshihito Asao
发明人： Hitoshi Isoda , Yoshihito Asao
IPC分类号： H02K1/22
CPC分类号： H02K21/044 , H02K1/243 , H02K3/528
摘要： The present invention provides a dynamoelectric rotor enabling electromagnetic noise to be reduced by linking a facing tip end portion and root end portion of adjacent claw-shaped magnetic poles by a linking member and placing a field winding in contact with an inner peripheral surface of the claw-shaped magnetic poles in an electrically-insulated state so as to suppress vibration of the claw-shaped magnetic poles effectively.In the present invention, a tip end portion and a root end portion of adjacent claw-shaped magnetic poles are linked by a linking structure, and a field winding is wound onto a boss portion so as to have a larger diameter than a root inside diameter of the claw-shaped magnetic poles and is placed in contact with an inner peripheral surface of at least one of the claw-shaped magnetic poles with an insulating member interposed.
摘要翻译：本发明提供一种电动转子，其能够通过连接部件将相邻的爪状磁极的相对的前端部和根部部分相连接，并且将励磁绕组与爪的内周面接触而能够降低电磁噪声形状的磁极处于电绝缘状态，以有效地抑制爪形磁极的振动。在本发明中，相邻的爪状磁极的前端部和根部端部通过连结结构连结，将励磁绕组卷绕在凸起部上，使其直径大于根部内径并且与绝缘构件插入的与至少一个爪形磁极的内周面接触的爪形磁极。

92. 发明申请

US20070040458A1 Welding set of metal member including permanent magnet and welding method thereof, as well as electric rotating machine 有权
标题翻译：包括永磁体的金属构件焊接装置及其焊接方法以及旋转电机
公开(公告)号：US20070040458A1
公开(公告)日：2007-02-22
申请号：US10555643
申请日：2005-01-20
申请人： Masahiko Fujita , Shoichiro Nishitani , Yasushi Nakatake , Masaharu Doi , Shinya Kudou , Kazuhiro Shono , Yoshihito Asao , Masaru Kuribayashi
发明人： Masahiko Fujita , Shoichiro Nishitani , Yasushi Nakatake , Masaharu Doi , Shinya Kudou , Kazuhiro Shono , Yoshihito Asao , Masaru Kuribayashi
IPC分类号： H02K9/06 , H02K9/00
CPC分类号： B23K11/115 , B23K11/002 , B23K2101/36 , H02K15/022 , H02K15/03 , H02K21/044 , Y10T29/49009
摘要： A welding set and a welding method that suppresses the unnecessary magnetization of a permanent magnet member by a welding current when welding one metal member including a permanent magnet member and the other metal member together are obtained. The welding set is provided with a work retaining part 3 that retains a work 14; a pressure device 4 located over the work retaining part 3 with a work-providing space interposed; a first welding electrode 8 mounted on a moving part 4a of the pressure device 4; a second welding electrode 10; and a welding transformer 11 that supplies a welding current to both of the welding electrodes 8, 10. Both of the welding electrodes 8, 10 are located on one end side of the work 14 with respect to one metal member and the other metal member respectively, as well as are located so that there is no permanent magnet member 18 between respective abutment terminal of one metal member and the other metal member.
摘要翻译：获得一种焊接装置和焊接方法，该焊接装置和焊接方法在将包括永磁体部件和另一个金属部件的一个金属部件焊接在一起时，通过焊接电流抑制永久磁铁部件的不必要的磁化。焊接组具有保持工件14的工件保持部3; 位于工件保持部3上方的加压装置4，其具有插入的工件供给空间; 安装在压力装置4的移动部分4a上的第一焊接电极8; 第二焊接电极10; 以及向两个焊接电极8,10供给焊接电流的焊接变压器11.两个焊接电极8,10分别相对于一个金属部件和另一个金属部件位于工件14的一端侧并且被定位成使得在一个金属构件的相应的邻接端子和另一个金属构件之间不存在永磁体构件18。

93. 发明申请

US20060267424A1 Automotive dynamoelectric machine 有权
公开(公告)号：US20060267424A1
公开(公告)日：2006-11-30
申请号：US11436661
申请日：2006-05-19
申请人： Daisuke Imai , Masahiko Fujita , Masaru Kuribayashi , Yoshihito Asao , Hideki Morikaku
发明人： Daisuke Imai , Masahiko Fujita , Masaru Kuribayashi , Yoshihito Asao , Hideki Morikaku
IPC分类号： H02K11/00
CPC分类号： H02K5/225
摘要： Stator terminals are fastened between head portions and coupling seats in a state of surface contact by screwing relay members onto external screw thread portions of output terminal bolts. Three-phase wire terminals are fastened in a state of surface contact to end surfaces of the relay members at opposite ends from the coupling seats by screwing nuts onto the external screw thread portions of the output terminal bolts. In addition, insulating tubes are interposed between the relay members and extraction apertures so as to cover outer sides of the relay members.

94. 发明申请

US20060238040A1 Rotating electric machine and method and device for positioning rotational position sensor for the machine 失效
公开(公告)号：US20060238040A1
公开(公告)日：2006-10-26
申请号：US11474418
申请日：2006-06-26
申请人： Yoshinobu Utsumi , Shinji Nishimura , Yoshihito Asao
发明人： Yoshinobu Utsumi , Shinji Nishimura , Yoshihito Asao
IPC分类号： H02K11/00 , H02P3/00 , G05B1/06
CPC分类号： H02K29/06 , H02K11/048 , H02K15/00 , H02K19/36
摘要： The rotating electric machine has a stator coil wound around a stator, a magnetic pole and a signal rotor fixed to a rotor, and a detection stator, disposed opposite to the signal rotor, for detecting the rotational position of the rotor, characterized by further comprising an adjuster for adjusting the position of the signal rotor or the detection stator by supplying a direct current to a predetermined phase of the stator coil and then a direct current to a different phase from the predetermined phase to rotate the rotor by a predetermined angle or more and constrain the rotor.

95. 发明授权

US07109630B2 Electric rotating machine and manufacturing process thereof 有权
标题翻译：电动旋转机及其制造工艺
公开(公告)号：US07109630B2
公开(公告)日：2006-09-19
申请号：US10991480
申请日：2004-11-19
申请人： Naohide Maeda , Yoshihito Asao , Masahiko Fujita
发明人： Naohide Maeda , Yoshihito Asao , Masahiko Fujita
IPC分类号： H02K1/22
CPC分类号： H02K21/044
摘要： In an electric rotating machine, a rotor can be manufactured relatively easily at reasonable cost without high working accuracy for pole cores, and a permanent magnet can be assembled without impairing cooling efficiency of the rotor. A magnet-holding member 7 is separately fixed to a claw-shaped magnetic pole 21 of at least one of a pair of pole cores 2, 3; each magnet-holding member 7 is provided with a magnet mounting part 72 on which a permanent magnet 5 is mounted on two sides of the claw-shaped magnetic pole 21 in circumferential direction; and each magnet mounting part 72 is formed so as to be located between the claw-shaped magnetic poles 21, 31 engaged with each other.
摘要翻译：在旋转电机中，可以以合理的成本相对容易地制造转子，而不会对极芯的加工精度高，并且可以组装永磁体而不损害转子的冷却效率。磁体保持部件7分别固定在一对磁极铁芯2,3的至少一个的爪形磁极21上，每个磁体保持构件7设置有磁体安装部分72，永磁体5在圆周方向上安装在爪形磁极21的两侧上; 并且每个磁体安装部分72形成为位于彼此接合的爪形磁极21,31之间。

96. 发明申请

US20060113949A1 Method for detecting/adjusting synchronous motor rotor position 有权
标题翻译：用于检测/调整同步电机转子位置的方法
公开(公告)号：US20060113949A1
公开(公告)日：2006-06-01
申请号：US10543212
申请日：2005-01-27
申请人： Shinji Nishimura , Yoshinobu Utsumi , Yoshihito Asao
发明人： Shinji Nishimura , Yoshinobu Utsumi , Yoshihito Asao
IPC分类号： H02P6/00
CPC分类号： H02K19/36 , H02P21/06
摘要： To obtain an adjustment method of rotor position detection of a synchronous motor with excellent productivity. An adjustment method of rotor position detection of a synchronous motor, wherein a synchronous motor having a stator wound around a stator coil and a rotor provided with magnetic poles, and a rotational position detector having a sensor rotor fixed to the rotor and a sensor stator disposed opposite to the sensor rotor for detecting a rotational position of the rotor are provided, and wherein an amount of deviation between the rotational position of the synchronous motor determined from an output of the rotational position detector and an actual rotational position of the synchronous motor is adjusted, the method comprising: a step of detecting the amount of deviation during rotation of the synchronous motor; and a step of mechanically adjusting a relative position between the rotational position detector and the synchronous motor based on a detected value of the amount of deviation, is provided.
摘要翻译：获得具有优异生产率的同步电动机的转子位置检测的调整方法。 1.一种同步电动机的转子位置检测的调整方法，其特征在于，具有卷绕在定子线圈上的定子的同步电动机和设置有磁极的转子，以及具有固定在所述转子上的传感器转子的旋转位置检测器和设置在所述转子上的传感器定子设置用于检测转子的旋转位置的传感器转子相对的位置，并且根据旋转位置检测器的输出和同步电动机的实际旋转位置确定的同步电动机的旋转位置之间的偏差量被调整该方法包括：检测同步电机旋转期间的偏差量的步骤; 并且提供了基于偏差量的检测值来机械地调节旋转位置检测器和同步电动机之间的相对位置的步骤。

97. 发明申请

US20060108957A1 Motor controller 有权
公开(公告)号：US20060108957A1
公开(公告)日：2006-05-25
申请号：US11281410
申请日：2005-11-18
申请人： Takahiro Urakabe , Tsunenobu Yamamoto , Yoshihito Asao
发明人： Takahiro Urakabe , Tsunenobu Yamamoto , Yoshihito Asao
IPC分类号： H02P5/00
CPC分类号： H02P27/06 , H02P25/20
摘要： A motor controller is provided which can be reduced in the number of the wirings and power semiconductor devices required while maintaining the function equivalent to or higher than that of the motor controller adopting the existing winding changeover scheme, thereby realizing cost and size reduction and life increase. The motor is made in a structure having motor windings opened at both ends. The one end terminals of phase windings are respectively connected to the output terminals of a first inverter circuit while the other end terminals are respectively connected to the output terminals of a second inverter circuit. During power generation, any one of the inverter circuits is driven on all the phases by means of a same control pulse.

98. 发明授权

US07012348B2 On-vehicle AC generator 有权
标题翻译：车载交流发电机
公开(公告)号：US07012348B2
公开(公告)日：2006-03-14
申请号：US10684715
申请日：2003-10-15
申请人： Toshiaki Kashihara , Yoshihito Asao , Atsushi Oohashi , Shougo Okamoto
发明人： Toshiaki Kashihara , Yoshihito Asao , Atsushi Oohashi , Shougo Okamoto
IPC分类号： H02K3/24
CPC分类号： H02K3/50 , H02K1/16 , H02K3/38
摘要： An on-vehicle AC generator that comprises a rotor; and a stator including a cylindrical stator iron core in which a plurality of slots extending in axial direction of a shaft are formed to be circumferentially aligned, and which is fitted to and supported in a case to contain the rotor therein, and a stator winding wound about the slot of the stator iron core, and which possesses a high rigidity to secure no deformation by force applied at the time of being fitted to the case. An insulating resin having adhesive properties is applied to an entire surface of the coil end portions. A corner portion formed by outer circumferential surface of the bottom of the coil end portions and an end face in axial direction of the stator iron core is also filled with the adhesive insulating resin.
摘要翻译：一种包括转子的车载交流发电机; 以及定子，其包括圆柱形定子铁芯，其中沿轴向延伸的多个槽形成为周向对准，并且其被安装并支撑在壳体中以容纳转子，定子绕组缠绕围绕定子铁芯的槽，并且具有高刚性，以确保在安装到壳体时施加的力不会变形。具有粘合性的绝缘树脂被施加到线圈端部的整个表面。由线圈端部的底部的外周面和定子铁心的轴向端面形成的角部也填充有粘合绝缘树脂。

99. 发明授权

US07009324B2 Rotor of electric rotating machine 失效
标题翻译：电动旋转机转子
公开(公告)号：US07009324B2
公开(公告)日：2006-03-07
申请号：US10663775
申请日：2003-09-17
申请人： Naohide Maeda , Yoshihito Asao
发明人： Naohide Maeda , Yoshihito Asao
IPC分类号： H02K1/22
CPC分类号： H02K21/044
摘要： Deformation and vibration of claw magnetic poles in rotor are reduced. A rotor includes: a rotor coil 15 for generating a magnetic flux by applying a current; a pole core comprised of a first pole core body 19 and a second pole core body 20 that are disposed so as to cover the rotor coil 15, each being provided with claw-shaped claw magnetic poles 21, 22 engaging with each other; and a magnet assembly 25 composed of a magnet 23 for reducing leakage of magnetic flux and a magnet-holding member 24 for supporting the magnet 23 on the claw magnetic poles 21, 22. Center of gravity 25G of the magnet assembly 25 is located on the base part side nearer than the center of the claw magnetic poles 21, 22.
摘要翻译：转子中爪磁极的变形和振动减小。转子包括：用于通过施加电流产生磁通量的转子线圈15; 由第一极芯体19和第二极芯体20构成的极芯，该第一极芯体19和第二极芯体20以覆盖转子线圈15的方式配置，各自设置有彼此接合的爪状爪状磁极21,22。以及由用于减少磁通量的泄漏的磁体23构成的磁体组件25和用于将磁体23支撑在爪磁极21,22上的磁体保持部件24。磁体组件25的重心25G位于比爪磁极21,22的中心更近的基部侧。

100. 发明授权

US06960857B2 Stator for an alternator and method for the manufacture thereof 有权
标题翻译：交流发电机的定子及其制造方法
公开(公告)号：US06960857B2
公开(公告)日：2005-11-01
申请号：US10228293
申请日：2002-08-27
申请人： Atsushi Oohashi , Yoshihito Asao , Takushi Takizawa , Yukiyoshi Ohnishi , Hiroshi Hosokawa
发明人： Atsushi Oohashi , Yoshihito Asao , Takushi Takizawa , Yukiyoshi Ohnishi , Hiroshi Hosokawa
IPC分类号： H02K3/04 , H02K3/12 , H02K3/28 , H02K3/34 , H02K3/50 , H02K15/02 , H02K15/04
CPC分类号： H02K3/28 , H02K3/12 , H02K3/50 , H02K15/0485 , H02K15/067
摘要： A stator winding is provided with three distributed winding phase portions each constructed by installing a conductor wire in every third slot. Slot-housed portions of the conductor wires are formed with a rectangular cross section and coil end portions are formed with a circular cross section.
摘要翻译：定子绕组设置有三个分布绕组相位部分，每个分布绕组相位部分通过在每三个槽中安装导体线构成。导线的插槽容纳部分形成为矩形横截面，并且线圈端部形成为圆形横截面。

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