公开(公告)号：US06840045B2

公开(公告)日：2005-01-11

申请号：US10355299

申请日：2003-01-31

Applicant: Shin Kusase

Inventor： Shin Kusase

IPC: B60K6/44 ,  B60K6/52 ,  B60K6/543 ,  B60L11/14 ,  B60W10/06 ,  B60W20/00 ,  F02B37/00 ,  F02B37/10 ,  F02B39/10 ,  F02D23/00 ,  H02K7/18 ,  H02K19/24 ,  H02P9/04 ,  H02P9/14 ,  F01B21/04

CPC classification number: F02D23/00 ,  B60K6/24 ,  B60K6/26 ,  B60K6/44 ,  B60K6/46 ,  F01N5/04 ,  F02B37/005 ,  F02B37/10 ,  F02B39/10 ,  F02B41/10 ,  Y02T10/144 ,  Y02T10/16 ,  Y02T10/163 ,  Y02T10/6217 ,  Y02T10/623 ,  Y02T10/6295 ,  Y10S903/905 ,  Y10S903/906 ,  Y10S903/916 ,  Y10S903/918

Abstract: A first exhaust turbo rotary machine is able to assist turbo supercharging by operating as a motor on power generated in a second rotary machine connected to a power axis of an engine. Also, when exhaust energy is large, the first turbo rotary machine operates as a generator so as to make the second rotary machine connected to the engine motive power axis operate electrically, thereby making it possible to add exhaust energy to the engine motive power axis. Consequently, that which results is a compound engine dynamo-electric machine that improves total efficiency of the engine by adding exhaust energy, which is otherwise discarded, to the engine motive power axis. This arrangement increases engine torque in a speed region where exhaust pressure is low by utilizing part of the engine's motive power as a supercharging driving force.

Abstract translation: 第一排气涡轮旋转机能够通过在连接到发动机的动力轴的第二旋转机械中产生的动力上作为电动机来辅助涡轮增压。 此外，当排气能量大时，第一涡轮旋转机器作为发电机工作，以使与发动机动力轴连接的第二旋转机械电动运行，从而可以向发动机动力轴线添加排气能量。 因此，结果是复合发动机发电机，其通过将另外丢弃的排气能量添加到发动机动力轴来提高发动机的总效率。 这种布置通过利用发动机的一部分动力作为增压驱动力来增加排气压力低的速度区域中的发动机扭矩。

公开(公告)号：US06794790B2

公开(公告)日：2004-09-21

申请号：US10390906

申请日：2003-03-19

Applicant: Shin Kusase ,  Takuzou Mukai

Inventor： Shin Kusase ,  Takuzou Mukai

IPC: H02K2110

CPC classification number: H02K21/044 ,  H02K19/22 ,  H02K19/26 ,  H02K21/048

Abstract: A rotary electric machine is composed of an armature core, an armature winding, a rotor core disposed opposite said armature core, a rotary magnetic-flux source for supplying first magnetic flux to the rotor core, a frame for supporting the armature core and the rotor core and a stationary magnetic flux source, fixed to the frame, for supplying second magnetic flux to the rotor core in a direction to supplement the first magnetic flux.

Abstract translation: 旋转电机由电枢铁芯，电枢绕组，与电枢铁芯相对设置的转子铁芯，用于向转子铁芯供给第一磁通的旋转磁通源，用于支撑电枢铁芯和转子的框架 芯和固定磁通源，固定到框架，用于在补充第一磁通量的方向上向转子芯提供第二磁通量。

公开(公告)号：US06762593B2

公开(公告)日：2004-07-13

申请号：US10079431

申请日：2002-02-22

Applicant: Shin Kusase ,  Tsutomu Shiga

Inventor： Shin Kusase ,  Tsutomu Shiga

IPC: H20P900

CPC classification number: H02K19/365 ,  H02K11/20 ,  H02K19/36

Abstract: A rotary electric machine such as a vehicle AC generator includes a multi-phase armature winding, a stator core, a rotor including a magnetic field coil and a plurality of poles, an unbalance detecting coil, and a comparator circuit for comparing an output signal of the unbalance detecting circuit with a threshold value. If the AC generator fails, a voltage induced in the unbalanced detecting coil becomes larger than the threshold value, and an alarm is be outputted.

Abstract translation: 诸如车辆交流发电机的旋转电机包括多相电枢绕组，定子铁芯，包括磁场线圈和多个极的转子，不平衡检测线圈和比较器电路，用于将 该不平衡检测电路具有阈值。 如果交流发电机故障，则在不平衡检测线圈中感应出的电压变得大于阈值，并且输出报警。

公开(公告)号：US06727632B2

公开(公告)日：2004-04-27

申请号：US10295891

申请日：2002-11-18

Applicant: Shin Kusase

Inventor： Shin Kusase

IPC: H02K122

CPC classification number: H02K21/046 ,  H02K1/27 ,  H02K7/006 ,  H02K7/1815 ,  H02K21/04 ,  H02K21/042 ,  H02K21/12 ,  H02K21/24

Abstract: A flat rotary electric machine to be mounted in a vehicle engine includes an annular stator core with a plurality of teeth and an armature winding and a field unit including a gutter-like field core having a pair of coaxial cylindrical core members. A plurality of permanent magnets are disposed on the cylindrical core members and an annular field coil disposed between the cylindrical core members. Each of the cylindrical core members has a plurality of magnet-conductive salient magnetic poles disposed between the permanent magnets, the permanent magnets are magnetized so that all the magnetic flux thereof can cross the stator through the teeth in the same direction.

Abstract translation: 安装在车辆发动机中的扁平旋转电机包括具有多个齿的环形定子铁心和电枢绕组以及包括具有一对同轴圆柱形铁芯构件的沟槽状场磁芯的场单元。 多个永磁体设置在圆筒形芯部件上，并且设置在圆柱形芯部件之间的环形磁场线圈。 每个圆筒形芯构件具有设置在永磁体之间的多个磁导电凸极磁极，永磁体被磁化，使得其所有磁通量可以沿相同方向穿过定子。

公开(公告)号：US06707184B2

公开(公告)日：2004-03-16

申请号：US09950785

申请日：2001-09-13

Applicant: Shin Kusase

Inventor： Shin Kusase

IPC: H02K1100

CPC classification number: H02J7/1484 ,  H02M2003/1552 ,  H02P9/00 ,  H02P9/305 ,  H02P2101/45

Abstract: A vehicle AC generator for charging a battery includes a rotor having a permanent magnet, a stator having an armature winding, a rectifier and a short-circuit unit. The short-circuit unit intermittently short-circuits the armature winding. The armature winding is set to generates a no-load voltage that is lower than a terminal voltage of the battery when the armature winding is not connected to loads. The short-circuit unit intermittently short-circuits the armature winding to generates a fly back voltage that is higher than the terminal voltage of the battery when the armature winding is connected to the loads. Therefore, the output voltage of the permanent magnet type generator can be regulated without significant energy loss.

Abstract translation: 用于对电池充电的车辆用交流发电机包括具有永久磁铁的转子，具有电枢绕组的定子，整流器和短路单元。 短路单元间歇性地使电枢绕组短路。 当电枢绕组未连接到负载时，电枢绕组被设置为产生低于电池的端子电压的空载电压。 当电枢绕组连接到负载时，短路单元间歇性地使电枢绕组短路以产生高于电池的端子电压的回跳电压。 因此，可以调节永磁式发电机的输出电压而不会明显的能量损失。

公开(公告)号：US06528910B2

公开(公告)日：2003-03-04

申请号：US09878247

申请日：2001-06-12

Applicant: Shigenobu Nakamura ,  Shin Kusase

Inventor： Shigenobu Nakamura ,  Shin Kusase

IPC: H02K900

CPC classification number: H02K9/06

Abstract: A vehicle rotary electric machine includes a rotor having a plurality of claw-shaped pole pieces, a cooling fan, a stator core, a stator winding and a frame. A coil-end-gap is formed along the axial end of the stator core between outside portions of the stator winding extending from each pair of adjacent slots, and a cylindrical wall member is disposed between the frame and coil-ends of the stator winding.

Abstract translation: 车辆旋转电机包括具有多个爪形极片，冷却风扇，定子铁芯，定子绕组和框架的转子。 在定子绕组的从每对相邻的狭槽延伸的外侧部分之间沿着定子芯的轴向端部形成线圈端部间隙，并且在框架和定子绕组的线圈端之间设置圆柱形壁构件。

公开(公告)号：US06291918B1

公开(公告)日：2001-09-18

申请号：US09084289

申请日：1998-05-26

Applicant: Atsushi Umeda ,  Tsutomu Shiga ,  Shin Kusase

Inventor： Atsushi Umeda ,  Tsutomu Shiga ,  Shin Kusase

IPC: H02K334

CPC classification number: H02K21/044 ,  H02K1/165 ,  H02K1/243 ,  H02K3/02 ,  H02K3/12 ,  H02K3/18 ,  H02K3/24 ,  H02K3/28 ,  H02K3/44 ,  H02K3/50 ,  H02K3/528 ,  H02K5/20 ,  H02K7/1008 ,  H02K9/06 ,  H02K19/22 ,  H02K19/36 ,  H02K2203/09

Abstract: It is an object of this invention to provide a compact high-power alternator for a vehicle. It is another object of this invention to provide a low-noise alternator for a vehicle which outputs an increased power during operation at a low rotational speed. An alternator 1 for a vehicle includes a stator 2 having inner circumferential surfaces formed with many slots having open ends 35. Teeth ends of the stator between the slots have magnetic-flux collecting projections 36 extending in circumferential directions. The magnetic-flux collecting projections 36 are previously formed by, for example, a pressing process during a stage in which they are thin steel plates. An electric conductor forming a winding 33 has a diameter greater than a width of inner openings of the slots. A piece of the electric conductor extends into a first slot from a first side of the iron core 32, and extends out of the first slot to a second side of the iron core 32 before extending into a second slot, which is distant from the first slot by an electric angle of 180°, from the second side of the iron core 32 and extending out of the second slot to the first side of the iron core 32. The winding 33 has a recurrence of such pieces which forms one phase. The winding 33 has, for example, three phases separated by electric angles of 120°.

Abstract translation: 本发明的目的是提供一种用于车辆的紧凑型大功率交流发电机。 本发明的另一个目的是提供一种用于车辆的低噪声交流发电机，其在低转速运行期间输出增加的功率。 用于车辆的交流发电机1包括具有形成有许多具有开口端35的槽的内周面的定子2.定子的齿端之间的齿部具有沿圆周方向延伸的磁通收集突起36。 磁通量收集突起36预先通过例如在它们是薄钢​​板的阶段中的压制工艺形成。 形成绕组33的电导体的直径大于槽的内部开口的宽度。 电导体的一部分从铁芯32的第一侧延伸到第一槽中，并且在延伸到远离第一槽的第二槽中延伸到铁芯32的第二侧之外延伸出第一槽 从铁芯32的第二侧开始电角度为180°，并从第二槽延伸到铁芯32的第一侧。绕组33具有形成一相的这种片的再次发生。 绕组33具有例如由电角度120°分开的三相。

公开(公告)号：US06252326B1

公开(公告)日：2001-06-26

申请号：US09441990

申请日：1999-11-18

Applicant: Atsushi Umeda ,  Tsutomu Shiga ,  Shin Kusase

Inventor： Atsushi Umeda ,  Tsutomu Shiga ,  Shin Kusase

IPC: H02K304

CPC classification number: H02K3/12

Abstract: A stator of a vehicle AC generator includes a stator core having a plurality of slots and a stator winding having a plurality of circumferentially aligned U-shaped conductor segments. One group of the U-shaped conductor segments have first turn portions and another group of U-shaped conductor segments have second turn portions enclosed by the first turn portions. The first turn portions and the second turn portions are shifted from one another in the circumferential direction to provide a distance therebetween for insulation as well as cooling air.

Abstract translation: 车辆交流发电机的定子包括具有多个槽的定子铁心和具有多个周向排列的U形导体段的定子绕组。 一组U形导体段具有第一匝部分，另一组U形导体段具有被第一匝部分包围的第二匝部分。 第一匝部和第二匝部在圆周方向上彼此偏移，以提供绝缘以及冷却空气之间的距离。

公开(公告)号：US06222295B1

公开(公告)日：2001-04-24

申请号：US09407963

申请日：1999-09-29

Applicant: Atsushi Umeda ,  Tsutomu Shiga ,  Shin Kusase

Inventor： Atsushi Umeda ,  Tsutomu Shiga ,  Shin Kusase

IPC: H02K332

CPC classification number: H02K3/12 ,  H02K3/34 ,  H02K3/38

Abstract: In a stator winding of an AC generator for a vehicle, a plurality of sets of first and second conductor segments are disposed in the slots of a stator and connected to form the stator winding. Each of the first conductor segments has a turn portion having a large radius of curvature disposed at an axial end of the stator core, and each of the second conductor segments has a turn portion having a small radius of curvature disposed at an axial end. The second conductor segments have stronger insulation coating than the first conductor segments to improve insulation performance.

Abstract translation: 在用于车辆的交流发电机的定子绕组中，多组第一和第二导体段设置在定子的槽中并连接以形成定子绕组。 每个第一导体段具有设置在定子芯的轴向端处的曲率半径大的转弯部分，并且每个第二导体段具有设置在轴向端部的曲率半径小的转弯部分。 第二导体段具有比第一导体段更强的绝缘涂层，以提高绝缘性能。

公开(公告)号：US06204586B1

公开(公告)日：2001-03-20

申请号：US09443385

申请日：1999-11-19

Applicant: Atsushi Umeda ,  Tsutomu Shiga ,  Shin Kusase

Inventor： Atsushi Umeda ,  Tsutomu Shiga ,  Shin Kusase

IPC: H02K350

CPC classification number: H02K3/12 ,  H02K3/28 ,  H02K3/50

Abstract: A stator of a vehicle AC generator includes a stator core having a plurality of slots and a plurality of phase-windings formed of a plurality of conductor members inserted in said plurality of slots. The stator winding has first and second coil-end groups formed of portions of the conductor members respectively extending from the slots to opposite ends of the stator core. Each of the phase-windings has a lead-end which partially covered with an insulation member and extends along the first coil-end group to be connected to one another. The insulation member is bonded to the first coil-end group.

Abstract translation: 车辆交流发电机的定子包括具有多个槽的定子铁芯和由插入在所述多个槽中的多个导体构件形成的多个相绕组。 定子绕组具有由导体部件形成的第一和第二线圈端组，它们分别从定子芯的槽到相对端延伸。 每个相绕组具有部分地被绝缘构件覆盖并且沿着第一线圈端组延伸以彼此连接的前端。 绝缘部件与第一线圈端组接合。