专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20080018194A1 CLAW-POLE TYPE SINGEL-PHASE MOTOR, CLAW-POLE TYPE SINGLE-PHASE MOTOR SYSTEM AND ELECTRIC PUMP, ELECTRIC FAN AND VEHICLE PROVIDED WITH CLAW-POLE TYPE SINGLE-PHASE MOTOR 审中-公开
标题翻译： CLAW-POLE型单相电动机，CLAW-POLE型单相电机系统和电动泵，电动风扇和车用CLAW-POLE型单相电动机
公开(公告)号：US20080018194A1
公开(公告)日：2008-01-24
申请号：US11780775
申请日：2007-07-20
申请人： Shigeru KAKUGAWA , Fumio Tajima , Masashi Kitamura , Yuji Enomoto , Motoya Ito , Ryoso Masaki , Shoji Ohiwa , Chio Ishihara
发明人： Shigeru KAKUGAWA , Fumio Tajima , Masashi Kitamura , Yuji Enomoto , Motoya Ito , Ryoso Masaki , Shoji Ohiwa , Chio Ishihara
IPC分类号： H02K37/14 , H02K11/00 , H02K21/12 , H02P7/06
CPC分类号： H02P6/10 , H02K21/145 , H02K29/03
摘要： A single-phase claw-pole type motor comprises a stator, which comprises a claw-pole type stator core and toroidally-wound single-phase stator windings, and a rotor that has alternate polarities, wherein a concave part or a convex part is provided on an air-gap surface of claws of the stator core. In addition, the stator core may be configured by compacting magnetic powder, and the single-phase claw-pole type motor may be driven by a converter that converts a direct current to an alternate current according to a position of the rotor.
摘要翻译：单相爪极式电动机包括定子，其包括爪极型定子芯和环形卷绕单相定子绕组，以及具有极性的转子，其中设置有凹部或凸部在定子芯的爪的气隙表面上。此外，定子铁芯可以通过压制磁粉构成，单相爪极式电动机可以由转子驱动，转换器根据转子的位置将直流电转换成交流电。

12. 发明申请

US20070296285A1 MULTIPHASE CLAW-POLE TYPE ELECTRIC ROTARY MACHINE, COGGING TORQUE ADJUSTMENT SYSTEM OF THE SAME, GENERATOR SYSTEM, AND MOTOR SYSTEM 有权
标题翻译：多相CLAW型电动旋转机，同步扭力调节系统，发电机系统和电机系统
公开(公告)号：US20070296285A1
公开(公告)日：2007-12-27
申请号：US11763481
申请日：2007-06-15
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 , H02K16/02 , H02K1/12
CPC分类号： H02K21/145 , H02K29/03
摘要： A multiphase claw-pole type electric rotary machine has two or more phases-stator units. The stator units are arranged phase by phase in an axial direction of the electric rotary machine. Each phase stator unit comprises a pair of complementary-opposed claw pole core blocks and a ring-shaped stator coil sandwiched therebetween. The stator units have structures rotatably adjustable independent of each other in their phase positional relations while maintaining concentricity of them after assembly of the rotary machine before being secured.
摘要翻译：多相爪极式电动旋转机具有两个以上的相定子单元。定子单元沿电动旋转机械的轴向逐相排列。每相定子单元包括一对互补对置的爪极铁芯块和夹在其间的环形定子线圈。定子单元具有在它们的相位位置关系中彼此独立地可旋转地调节的结构，同时在固定旋转机器的组装之后保持它们的同心度。

13. 发明申请

US20070262671A1 MULTIPLE PHASE CLAW POLE TYPE MOTOR 有权
标题翻译：多相棘爪型电机
公开(公告)号：US20070262671A1
公开(公告)日：2007-11-15
申请号：US11781065
申请日：2007-07-20
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。

14. 发明授权

US06481991B2 Trochoid gear type fuel pump 失效
标题翻译：齿轮式燃油泵
公开(公告)号：US06481991B2
公开(公告)日：2002-11-19
申请号：US09811491
申请日：2001-03-20
申请人： Masatoshi Takagi , Motoya Ito , Katsuhiko Kusagaya
发明人： Masatoshi Takagi , Motoya Ito , Katsuhiko Kusagaya
IPC分类号： F04C200
CPC分类号： F04C11/001 , F04C2/102 , F04C11/008 , F04C15/0049
摘要： Two inner gears are overlapped with each other through a partition wall and are eccentrically arranged at an inner peripheral side of an outer gear, and eccentric directions of both the inner gears are shifted from each other by 180° to the opposite side. By this, loads in an outer diameter direction due to a rise in fuel pressure affect one outer gear from the two inner gears oppositely to each other by 180°, so that an eccentric load is not generated, and sliding resistance of the outer gear to a cylindrical casing becomes small. Further, the number of teeth of the outer gear is made odd, and the number of teeth of the inner gears is made even.
摘要翻译：两个内齿轮通过分隔壁彼此重叠，并且偏心地布置在外齿轮的内周侧，并且两个内齿轮的偏心方向彼此偏移180°到相对侧。由此，由于燃料压力上升，在外径方向上的负载使两个内齿轮的一个外齿轮相互相对旋转180°，从而不会产生偏心负载，外齿轮的滑动阻力圆柱形壳体变小。此外，外齿轮的齿数变得奇数，并且使内齿轮的齿数均匀。

15. 发明授权

US5971687A Fuel pump and method of manufacturing the same 失效
标题翻译：燃油泵及其制造方法
公开(公告)号：US5971687A
公开(公告)日：1999-10-26
申请号：US841596
申请日：1997-04-30
申请人： Motoya Ito , Takeshi Matsuda
发明人： Motoya Ito , Takeshi Matsuda
IPC分类号： F02M37/08 , F04B17/03 , F04C15/00 , F04D5/00 , F04D13/06 , F04D15/00 , F04D23/00 , F04B35/04
CPC分类号： F02M37/048 , F02M37/08 , F02M37/10 , F04B17/03 , F04D13/06 , F04D5/002
摘要： A fuel pump is composed of a permanent-magnet motor section and a pump section. The yoke of the motor section is designed as a part of the magnetic circuit which is saturated with magnetic flux. The quantity of the discharged fuel is adjusted by covering from outside an auxiliary yoke which is changeable according to a difference between the actual quantity of the discharged fuel and a required quantity of the fuel.
摘要翻译：燃油泵由永磁电动机部和泵部构成。电动机部分的轭被设计为磁路饱和的磁路的一部分。排出的燃料的量通过从辅助轭的外部覆盖来调节，辅助轭可以根据排出的燃料的实际量与所需量的燃料之间的差异而改变。

16. 发明授权

US5716191A Westco pump and noise suppression structure 失效
标题翻译： Westco泵和噪声抑制结构
公开(公告)号：US5716191A
公开(公告)日：1998-02-10
申请号：US597569
申请日：1996-02-02
申请人： Motoya Ito , Takahiko Kato , Minoru Yasuda
发明人： Motoya Ito , Takahiko Kato , Minoru Yasuda
IPC分类号： F04D5/00 , F04D29/66
CPC分类号： F04D5/002 , F04D29/669 , F04D5/007 , F05B2250/503 , F05B2260/96
摘要： In order to reduce noise generated in a westco pump when fluid hits a finishing end of a pump channel, finishing ends of grooves formed in a side wall of a casing body and a casing cover to form a pump channel are shifted by an amount equal to 1/2 of the pitch of blade elements in relation to the rotating direction of an impeller. As a result, the timings the fluid under high pressure hits the finishing ends of the grooves are staggered, thus decreasing the collision sound.
摘要翻译：为了减少当液体撞击泵通道的最终端时在西科泵产生的噪音，形成在壳体主体的侧壁上的槽的末端和壳体盖形成泵通道的位移量等于 + E，fra 1/2 + EE相对于叶轮的旋转方向的叶片元件的间距。结果，在高压下流体的定时碰撞槽的末端交错，从而减少碰撞声。

17. 发明授权

US5407318A Regenerative pump and method of manufacturing impeller 失效
标题翻译：再生泵和制造叶轮的方法
公开(公告)号：US5407318A
公开(公告)日：1995-04-18
申请号：US161568
申请日：1993-12-06
申请人： Motoya Ito , Yukio Inuzuka
发明人： Motoya Ito , Yukio Inuzuka
IPC分类号： F02M37/08 , F04D5/00 , F04D29/18 , F04D17/06
CPC分类号： F04D5/002 , F04D29/188
摘要： A regenerative pump according to the present invention includes a rotatable impeller disposed in a housing. The impeller has a plurality of radially extending vane members spaced apart about a periphery of the impeller. Each vane member has circumferentially-facing upstream and downstream surfaces, relative to an operational direction of impeller rotation. At least one of the upstream and downstream surfaces of each vane member has a proximal portion which is inclined or curved away from the operational rotation direction, and a distal portion which is inclined or curved towards the operational rotation direction. The curved/inclined surface advantageously enhances pump efficiency.
摘要翻译：根据本发明的再生泵包括设置在壳体中的可旋转叶轮。叶轮具有围绕叶轮的周边间隔开的多个径向延伸的叶片构件。每个叶片构件相对于叶轮旋转的操作方向具有面向周向的上游和下游表面。每个叶片构件的上游表面和下游表面中的至少一个具有远离操作旋转方向倾斜或弯曲的近侧部分，以及朝向操作旋转方向倾斜或弯曲的远侧部分。弯曲/倾斜表面有利地提高了泵效率。

18. 发明授权

US08202069B2 Electric fuel pump 有权
标题翻译：电动燃油泵
公开(公告)号：US08202069B2
公开(公告)日：2012-06-19
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： F04B35/04
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。

19. 发明申请

US20120049685A1 AXIAL GAP ROTATING ELECTRICAL MACHINE 有权
标题翻译：轴向旋转电机
公开(公告)号：US20120049685A1
公开(公告)日：2012-03-01
申请号：US13210468
申请日：2011-08-16
申请人： Zhuonan WANG , Yuji Enomoto , Motoya Ito , Ryoso Masaki , Hiromitsu Itabashi , Baiying Huang
发明人： Zhuonan WANG , Yuji Enomoto , Motoya Ito , Ryoso Masaki , Hiromitsu Itabashi , Baiying Huang
IPC分类号： H02K21/24
CPC分类号： H02K21/24 , H02K1/14 , H02K1/182
摘要： When an axial gap rotating electrical machine is assembled, stator cores are accurately positioned and a manufacturing process therefor is simplified. The axial gap rotating electrical machine is comprised of: a housing frame body having a first space in the cylindrical central part thereof and multiple second spaces located in the circumferential direction which have the same distances from the center; a shaft rotatably provided in the first space in the housing frame body; a core placed in each of the second spaces in the housing frame body and a coil arranged outside of the core; a rotor yoke fixed on the shaft, extended in the direction of the circumference thereof, and having multiple magnets arranged in circumferential positions confront the cores; and a case having a hole for the shaft and housing the housing frame body and the rotor yoke.
摘要翻译：当组装轴向间隙旋转电机时，定子铁芯被精确定位，并且其制造工艺简化。轴向间隙旋转电机包括：壳体框架体，其在其圆柱形中心部分中具有第一空间，并且在圆周方向上具有与中心具有相同距离的多个第二空间; 可旋转地设置在所述壳体框架主体中的所述第一空间中的轴; 放置在所述壳体框架主体中的每个所述第二空间中的芯和布置在所述芯的外侧的线圈; 固定在所述轴上的转子轭在其圆周方向上延伸，并且具有布置在与芯相对的圆周位置的多个磁体; 以及具有用于轴的孔并容纳壳体框体和转子轭的壳体。

20. 发明申请

US20080074009A1 FAN SYSTEM, ELECTRIC MOTOR, AND CLAW-POLE MOTOR 审中-公开
标题翻译：风扇系统，电动马达和电动马达
公开(公告)号：US20080074009A1
公开(公告)日：2008-03-27
申请号：US11844375
申请日：2007-08-24
申请人： YUJI ENOMOTO , Hisato Amano , Motoya Ito , Shigeki Morinaga , Ryoso Masaki , Kazuhide Ebine , Yuji Toyama
发明人： YUJI ENOMOTO , Hisato Amano , Motoya Ito , Shigeki Morinaga , Ryoso Masaki , Kazuhide Ebine , Yuji Toyama
IPC分类号： H02K7/14 , H02K1/12 , H02K1/27
CPC分类号： H02K1/145 , F04D25/0633 , F04D25/064 , F04D25/0646 , H02K1/2786 , H02K7/14 , H02K21/22 , H02K2201/12
摘要： A fan system having a three-phase claw-pole motor comprising a stator and a rotor, wherein the three-phase claw-pole motor provides with stator coils for three phases which are arranged on one plane.
摘要翻译：一种具有三相爪极电动机的风扇系统，包括定子和转子，其中三相爪极电动机设置在一个平面上的三相定子线圈。

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