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81. 发明申请

US20090297364A1 FUEL PUMP AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：燃油泵及其制造方法
公开(公告)号：US20090297364A1
公开(公告)日：2009-12-03
申请号：US12409746
申请日：2009-03-24
申请人： Masatoshi Takagi , Motoya Ito
发明人： Masatoshi Takagi , Motoya Ito
IPC分类号： F04B37/02 , B23P15/00
CPC分类号： F04D5/002 , F02M37/08 , F02M2037/082 , Y10T29/49236
摘要： A fuel pump includes a case member defining a fuel passage and a discharge-side cover connected to the case member and defining an outlet port. A pump section has an inlet port and is connected to the case member. A motor section is housed in the case member for driving the pump section. A positive electrode terminal and a negative electrode terminal are supported by an insulative terminal support member fixed to the discharge-side cover. Base portions of the positive and negative electrode terminals are covered by insulative portions. The insulative portions are fitted in fitting holes of the discharge-side cover. The discharge-side cover has guide portions on its inner surface. The terminal support member has engagement projections on opposite side walls thereof. The engagement projections are guided by the guide portions to restrict the discharge-side cover from rotating with respect to the terminal support member.
摘要翻译：燃料泵包括限定燃料通道的壳体构件和连接到壳体构件并限定出口的排出侧罩。泵部分具有入口并连接到壳体部件。电动机部分容纳在用于驱动泵部的壳体部件中。正极端子和负极端子由固定到排出侧盖的绝缘端子支撑构件支撑。正极端子和负极端子的基部被绝缘部分覆盖。绝缘部分安装在排放侧盖的装配孔中。排出侧盖在其内表面上具有引导部分。端子支撑构件在其相对侧壁上具有接合突起。接合突起被引导部引导，以限制排出侧盖相对于端子支撑构件旋转。

82. 发明申请

US20090102314A1 Rotating electrical machinery 审中-公开
标题翻译：旋转电机
公开(公告)号：US20090102314A1
公开(公告)日：2009-04-23
申请号：US12197116
申请日：2008-08-22
申请人： Kenji Miyata , Yoshihisa Ishikawa , Motoya Ito , Yuji Enomoto , Takayuki Koyama
发明人： Kenji Miyata , Yoshihisa Ishikawa , Motoya Ito , Yuji Enomoto , Takayuki Koyama
IPC分类号： H02K1/12 , H02K3/04
CPC分类号： H02K1/145 , H02K1/243
摘要： A rotating electrical machine includes: a stator that includes two stator stages each constituted with a plurality of claw poles extending toward opposite sides along an axial direction at alternate positions and a ring-shaped core back that forms a magnetic path between the claw poles, the two stator stages being stacked over along the axial direction; a stator winding formed by winding a coil in a ring shape and disposed in a space enclosed by the claw poles and the core back at each of the stator stages; and a rotor rotatably disposed at a position facing the claw poles of the stator, and: stator windings corresponding to a plurality of phases are disposed together at least at one of the two stator stages.
摘要翻译：一种旋转电机包括：定子，其包括两个定子级，每个定子级由多个爪极组成，所述多个爪极在交替位置处沿着轴向方向相对的侧面延伸，并且环形铁芯背部在爪极之间形成磁路，两个定子台沿着轴向堆叠在一起; 定子绕组，其通过将线圈卷绕成环状并且设置在由所述爪极和所述芯背在每个所述定子级处包围的空间中; 以及可旋转地设置在面向定子的爪极的位置的转子，以及与多个相对应的定子绕组至少在两个定子级中的一个上。

83. 发明申请

US20080067889A1 MULTIPLE PHASE CLAW POLE TYPE MOTOR 审中-公开
标题翻译：多相棘爪型电机
公开(公告)号：US20080067889A1
公开(公告)日：2008-03-20
申请号：US11936266
申请日：2007-11-07
申请人： Yuji Enomoto , Motoya Ito , Kenji Miyata , Chio Ishihara , Ryoso Masaki , Yasuaki Motegi , Kouki Isozaki , Tadashi Sato
发明人： Yuji Enomoto , Motoya Ito , Kenji Miyata , Chio Ishihara , Ryoso Masaki , Yasuaki Motegi , Kouki Isozaki , Tadashi Sato
IPC分类号： H02K1/12
CPC分类号： H02K21/145 , H02K1/02 , H02K1/145 , H02K16/04
摘要： A claw pole type motor includes first and second claw poles opposed to each other and each including a radial yoke portion having an inner diameter side and an outer diameter side, a plurality of pole portions arranged on the inner diameter side, and axially extended, and an outer peripheral side yoke portion extending on the outer diameter side. A stator core is provided having an inner diameter side, and is formed so as to cause the pole portions of the first claw pole to be meshed with the pole portions of the second claw pole. A rotor is arranged on the inner diameter side of the stator core with a circumferential gap being defined therebetween. In order to provide high efficiency while simplifying manufacturing, the first and second claw poles are formed by compacting of magnetic powder.
摘要翻译：爪极型电动机包括彼此相对的第一和第二爪极，并且每个爪极包括具有内径侧和外径侧的径向轭部，多个极部设置在内径侧并且轴向延伸，以及在外径侧延伸的外周侧轭部。设置有具有内径侧的定子芯，并且形成为使得第一爪极的极部与第二爪极的极部啮合。在定子铁芯的内径侧配置有转子，其间限定有周向间隙。为了在简化制造的同时提供高效率，第一爪极和第二爪极通过磁粉的压实而形成。

84. 发明申请

US20080063545A1 Electric fuel pump and method for manufacturing the same 有权
标题翻译：电动燃油泵及其制造方法
公开(公告)号：US20080063545A1
公开(公告)日：2008-03-13
申请号：US11896404
申请日：2007-08-31
申请人： Masatoshi Takagi , Motoya Ito
发明人： Masatoshi Takagi , Motoya Ito
IPC分类号： F04B17/03
CPC分类号： F04B17/03 , Y10T29/49236
摘要： A fuel pump includes a case member defining a fuel passage, an inlet, and an outlet. A pump portion is provided in the fuel passage for pumping fuel from the inlet to the outlet. A motor portion is provided in the case member for driving the pump portion. A positive electrode terminal and a negative electrode terminal are provided for conducting electricity to the motor portion. A holder being insulative is provided inside the case member. The holder is mounted with the positive electrode terminal and the negative electrode terminal. The positive electrode terminal and the negative electrode terminal are resin-molded.
摘要翻译：燃料泵包括限定燃料通道，入口和出口的壳体构件。泵部分设置在燃料通道中，用于将燃料从入口泵送到出口。电动机部分设置在用于驱动泵部的壳体部件中。设置正电极端子和负极端子，用于向电动机部分传导电力。在壳体内部设置绝缘保持器。保持器安装有正极端子和负极端子。正极端子和负极端子是树脂模制的。

85. 发明授权

US07265466B2 Electrical motor and fluid pump using the same 有权
标题翻译：电机和流体泵使用相同
公开(公告)号：US07265466B2
公开(公告)日：2007-09-04
申请号：US11028534
申请日：2005-01-05
申请人： Keiichi Yamashita , Motoya Ito
发明人： Keiichi Yamashita , Motoya Ito
IPC分类号： H02K7/00
CPC分类号： H02K13/04 , H02K1/148 , H02K1/24
摘要： An electrical motor includes a commutator attached to one side of an armature in an axial direction, and a cover structure member attached to the other side of the armature. The cover structure member includes a cover and plural terminals protruding from an outer peripheral portion of the cover toward the armature. In the electrical motor, by attaching the cover structure member to the armature, the other side of the armature in the axial direction is covered by the cover, and the terminals of the cover structure member are fitted to terminals of coils of the armature. Generally, the cover structure member is made of metal. Therefore, the cover structure member is attached to the armature to have a clearance between a through hole portion of the cover and a shaft, so that the cover is electrically insulated from the shaft.
摘要翻译：电动机包括：沿轴向安装在电枢一侧的换向器，以及附接到电枢另一侧的盖结构件。盖结构构件包括盖和从盖的外周部向电枢突出的多个端子。在电动机中，通过将盖结构件附接到电枢，电枢的轴向另一侧被盖覆盖，并且盖结构件的端子装配到电枢的线圈的端子。通常，盖结构件由金属制成。因此，盖结构构件附接到电枢，以在盖的通孔部分和轴之间具有间隙，使得盖与轴电绝缘。

86. 发明申请

US20070152522A1 Rotating Electrical Machine with a Transmission and a Driving Apparatus Using the Same 审中-公开
标题翻译：带变速器的旋转电机及使用其的驱动装置
公开(公告)号：US20070152522A1
公开(公告)日：2007-07-05
申请号：US11620112
申请日：2007-01-05
申请人： Yuji ENOMOTO , Motoya Ito , Ryoso Masaki , Shoji Ohiwa , Chio Ishihara
发明人： Yuji ENOMOTO , Motoya Ito , Ryoso Masaki , Shoji Ohiwa , Chio Ishihara
IPC分类号： H02K37/14 , H02K7/06
CPC分类号： H02K21/145 , H02K1/145 , H02K3/44 , H02K5/10 , H02K5/128 , H02K7/06 , H02K7/116
摘要： A rotating electrical machine with a transmission, comprises a stator including a field coil arranged annularly, a cylindrical-shaped rotor, which rotates within the stator, transmissions provided within the cylindrical-shaped rotor, and housings to contain at least the rotor, the transmissions, and lubricating oil, and wherein the stator comprises the annular field coil and an annular core, in which the annular field coil and an organic material are contained and on an inner peripheral surface of which are provided a plurality of projecting claws.
摘要翻译：具有变速器的旋转电机包括定子，其包括环形排列的励磁线圈，在定子内旋转的圆柱形转子，设置在圆柱形转子内的变速器以及容纳至少转子的壳体，变速器和润滑油，并且其中所述定子包括所述环形磁场线圈和环形磁芯，所述环形磁场线圈和有机材料被容纳在所述环形磁芯中，并且在其内周表面上设置有多个突出爪。

87. 发明申请

US20070075605A1 Claw pole rotating electric machine 有权
标题翻译：爪杆旋转电机
公开(公告)号：US20070075605A1
公开(公告)日：2007-04-05
申请号：US11527410
申请日：2006-09-27
申请人： Yuji Enomoto , Motoya Ito , Shoji Ohiwa , Ryozo Masaki , Chio Ishihara
发明人： Yuji Enomoto , Motoya Ito , Shoji Ohiwa , Ryozo Masaki , Chio Ishihara
IPC分类号： H02K37/14 , H02K1/12
CPC分类号： H02K1/145 , H02K1/02
摘要： A claw pole type rotating electric machine comprising first and second claw cores which are disposed on a ring shaped ring yoke portion and a plurality of claw magnetic poles which extend in the axial direction are provided, and stator cores are formed by meshing of the claw magnetic poles with each other, and the stator is formed by holding the ring coils on the outer circumference side of the claw magnetic poles, wherein the first and second claw cores are formed by powder cores, the radial direction thickness of the claw magnetic pole is 2 mm or more, a flat surface is formed perpendicular to the axial direction at the end extending in the axial direction of the claw magnetic pole, a ejection taper in the circumference direction of the claw magnetic pole is formed in the range of 10 degrees or less, and the ratio of the axial direction length of the claw magnetic pole and the axial direction thickness of the ring yoke portion is no more than 5:1.
摘要翻译：一种爪极式旋转电机，包括设置在环形环状轭铁部分上的第一和第二爪形芯和沿轴向延伸的多个爪形磁极，定子芯通过爪状磁铁并且定子通过将环形线圈保持在爪形磁极的外周侧而形成，其中第一和第二爪形芯由粉末芯形成，爪形磁极的径向厚度为2 mm以上，在爪磁极的轴向延伸的端部处，与轴向垂直的平面形成在爪状磁极的圆周方向上的喷出锥度在10度以下的范围内并且爪形磁极的轴向长度与环形磁轭部的轴向厚度的比率不大于5:1。

88. 发明申请

US20060255894A1 Motor 有权
标题翻译：发动机
公开(公告)号：US20060255894A1
公开(公告)日：2006-11-16
申请号：US11429946
申请日：2006-05-09
申请人： Yuji Enomoto , Motoya Ito , Ryoso Masaki , Koichiro Ohara , Masahiro Mita , Matahiro Komuro , Masahiro Masuzawa
发明人： Yuji Enomoto , Motoya Ito , Ryoso Masaki , Koichiro Ohara , Masahiro Mita , Matahiro Komuro , Masahiro Masuzawa
IPC分类号： H01F7/02
CPC分类号： H02K1/278 , H02K15/03
摘要： It is desired to design a coreless motor in which a gap size is set to be as small as possible, and a magnet having a large energy product is used in order to increase the gap magnetic flux density since the coreless motor has no iron core so that the magnetic flux density is small in the gap part. A rotor core of the motor has a permanent magnet rotor which is formed by a compression molding means, and which is formed of a compact formed by molding a powder material, the compact comprising a bond magnetic portion mainly composed of a binder and a magnetic powder, and a soft magnetic portion mainly composed of a binder and a soft magnetic powder, the bond magnetic portion having magnetic poles having at least one surface which is mechanically bonded to the soft magnetic portion, in order to solve the inherent problems.
摘要翻译：希望设计其中间隙尺寸设定为尽可能小的无芯电动机，并且使用具有大能量乘积的磁体，以便增加无芯电动机没有铁芯的间隙磁通密度磁隙密度在间隙部分较小。电动机的转子铁心具有由压缩成型装置形成的永久磁铁转子，该永久磁铁转子由通过模制粉末材料形成的压块形成，该压块包括主要由粘合剂构成的粘合磁性部分和磁性粉末以及主要由粘合剂和软磁性粉末组成的软磁性部分，所述粘结磁性部分具有至少一个表面机械地结合到软磁性部分的磁极，以解决固有的问题。

89. 发明授权

US06700281B2 DC motor and method of controlling the same 失效
标题翻译：直流电动机及其控制方法
公开(公告)号：US06700281B2
公开(公告)日：2004-03-02
申请号：US10100048
申请日：2002-03-19
申请人： Kiyonori Moroto , Motoya Ito
发明人： Kiyonori Moroto , Motoya Ito
IPC分类号： H02K2326
CPC分类号： H02K23/08 , H02K3/28 , H02K13/10 , H02P7/29
摘要： A DC motor includes an armature winding that includes a first coil group of a plurality of phase coils and a second coil group of a plurality of phase coils, a commutator, a brush unit that includes two pairs of brushes and a motor current supply device. The first and second coil groups are connected in series to a DC power source via the commutator and the two pairs of brushes to be supplied with motor current by the motor current control device. Therefore, voltage applied across the brushes and the commutator is reduced, and arc discharge is suppressed.
摘要翻译：直流电动机包括电枢绕组，其包括多个相线圈的第一线圈组和多个相线圈的第二线圈组，换向器，包括两对电刷的电刷单元和电动机电流供给装置。第一和第二线圈组通过换向器串联连接到直流电源，两对电刷由电动机电流控制装置供给电动机电流。因此，电刷和换向器两端的电压降低，电弧放电受到抑制。

90. 发明授权

US5812433A Electromagnetic driving system for controlling electromagnetic driving device by simulator 失效
标题翻译：用于通过模拟器控制电磁驱动装置的电磁驱动系统
公开(公告)号：US5812433A
公开(公告)日：1998-09-22
申请号：US493664
申请日：1995-06-22
申请人： Kaoru Kawabata , Motoya Ito , Fumio Tajima , Naganori Motoi , Hideo Tatumi
发明人： Kaoru Kawabata , Motoya Ito , Fumio Tajima , Naganori Motoi , Hideo Tatumi
IPC分类号： G05D7/06 , G06F17/50 , G06F9/455 , F02D41/26
CPC分类号： G06F17/5036 , G05D7/0635
摘要： An electromagnetic driving system controls an electromagnetic driving device by a simulator. The driving system includes a simulation system. The simulation system includes a preprocessor for generating initial data used in the simulation, an analyzer for executing coupling analysis for magnetic field analysis, circuit analysis and control mode analysis, a postprocessor for displaying the output data of the system on a display, and a library for storing data given to and provided by the system. The simulation system is combined with the electromagnetic driving device to control the electromagnetic driving device.
摘要翻译：电磁驱动系统通过模拟器控制电磁驱动装置。驾驶系统包括一个模拟系统。模拟系统包括用于生成模拟中使用的初始数据的预处理器，用于执行磁场分析，电路分析和控制模式分析的耦合分析的分析器，用于在显示器上显示系统的输出数据的后处理器，以及库用于存储系统提供给和提供的数据。模拟系统与电磁驱动装置结合起来控制电磁驱动装置。

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