公开(公告)号：US20050081659A1

公开(公告)日：2005-04-21

申请号：US10944936

申请日：2004-09-21

申请人： Kazuaki Murase ,  Youichi Hasegawa ,  Kei Shibayama

发明人： Kazuaki Murase ,  Youichi Hasegawa ,  Kei Shibayama

IPC分类号： F02N15/02 ,  F02N11/00 ,  F02N15/04 ,  F02N1/00

CPC分类号： F02N15/023 ,  F02N15/046 ,  Y10T74/132 ,  Y10T74/134 ,  Y10T74/137

摘要： A starter for cranking an internal combustion engine includes an electric motor, an output shaft, and a one-way clutch for transmitting a rotational torque of the electric motor to the output shaft. The one-way clutch is composed of a clutch-outer driven by the electric motor, a clutch-inner spline-coupled to the output shaft, and rollers disposed between the clutch-outer and the clutch-inner. A portion of the clutch-inner is utilized as an inner ring of a ball bearing rotatably supporting the clutch-inner. A ball-groove rotatably supporting the bearing balls and retaining lubricant therein is formed on the outer circumference of the clutch-inner. In this manner, an original inner ring of the ball bearing can be eliminated without adversely affecting the lubricating function.

摘要翻译： 用于起动内燃机的起动器包括电动机，输出轴和用于将电动机的转矩传递到输出轴的单向离合器。 单向离合器由由电动机驱动的离合器外部构成，离合器内花键连接到输出轴，以及设置在离合器外部和离合器内部之间的辊。 离合器内部的一部分用作可旋转地支撑离合器内侧的滚珠轴承的内圈。 在离合器内侧的外周上形成有可旋转地支撑轴承滚珠并保持润滑剂的滚珠槽。 以这种方式，可以消除滚珠轴承的原始内圈而不会不利地影响润滑功能。

公开(公告)号：US07859161B2

公开(公告)日：2010-12-28

申请号：US12274735

申请日：2008-11-20

申请人： Tomoya Imanishi ,  Youichi Hasegawa

发明人： Tomoya Imanishi ,  Youichi Hasegawa

IPC分类号： H02K3/32

CPC分类号： H02K3/522 ,  H02K15/045 ,  H02K15/066 ,  H02K2203/12

摘要： The rotational electric machine includes a cylindrical yoke and a field winding connected to an inner surface of the cylindrical yoke. The field winding is composed of plural formed coils, each coupled to a bobbin. The bobbin includes a first flange for insulating the formed coil from the inner surface of the cylindrical yoke, a second flange for insulating the formed coil from a supporting brim of a pole core and a pipe portion for insulating the formed coil from a boss portion of the pole core. The first flange is made all around the pipe portion while the second flange is formed to extend only in the lateral direction of the pipe portion. The bobbin is easily coupled to the formed coil by flexibly bending the bobbin. Alternatively, the bobbin or bobbins may be made by folding a bobbin sheet after placing the formed coils on the bobbin sheet.

摘要翻译： 旋转电机包括圆柱形轭和连接到圆柱形轭的内表面的场绕组。 励磁绕组由多个形成的线圈组成，每个线圈耦合到线轴。 线轴包括用于将所形成的线圈与圆柱形轭的内表面绝缘的第一法兰，用于将形成的线圈与磁极铁芯的支撑边缘绝缘的第二法兰和用于将形成的线圈与凸起部分 极核心。 第一凸缘围绕管部分制成，而第二凸缘形成为仅在管部分的横向方向上延伸。 线轴通过柔性地弯曲线轴而容易地联接到形成的线圈。 或者，可以通过在将形成的线圈放置在线轴上之后折叠线轴来制作线轴或线轴。

公开(公告)号：US07545248B2

公开(公告)日：2009-06-09

申请号：US11902884

申请日：2007-09-26

申请人： Tomoya Imanishi ,  Youichi Hasegawa

发明人： Tomoya Imanishi ,  Youichi Hasegawa

IPC分类号： H01H13/04 ,  H01H67/02

CPC分类号： H01H50/443 ,  H01H50/023 ,  H01H51/065

摘要： A magnet switch which may be employed in automotive engine starters is provided. The magnet switch includes a metallic terminal which extends through a hole formed in a switch cover to have one of ends thereof protruding outside the cover. The other end of the terminal is connected to an exciting coil to energize it to establish an electric connection between contacts. The magnet switch also includes a cylindrical seal and a stopper. The seal is fit on the end of the terminal to hermetically seal a clearance between the hole and the terminal. The stopper provided on the terminal works to stop the seal from moving to the other end of the terminal, thereby ensuring the stability of installation and sealing performance of the seal in the magnet switch.

摘要翻译： 提供可用于汽车发动机起动器的磁开关。 磁体开关包括金属端子，该金属端子延伸穿过形成在开关盖中的孔，以使端部中的一端突出到盖的外侧。 端子的另一端连接到励磁线圈，以激励它以在触点之间建立电连接。 磁体开关还包括圆柱形密封件和塞子。 密封件安装在端子的端部上，以密封孔和端子之间的间隙。 设置在端子上的止动器用于停止密封件移动到端子的另一端，从而确保密封件在磁体开关中的安装和密封性能的稳定性。

公开(公告)号：US20070137325A1

公开(公告)日：2007-06-21

申请号：US11525123

申请日：2006-09-22

申请人： Kazuaki Murase ,  Youichi Hasegawa ,  Tomoya Imanishi

发明人： Kazuaki Murase ,  Youichi Hasegawa ,  Tomoya Imanishi

IPC分类号： F02N15/04 ,  F02N15/02 ,  F02N15/06

CPC分类号： F02N15/067 ,  F02N15/022 ,  F02N15/023 ,  F02N2250/08 ,  Y10T74/132 ,  Y10T74/133 ,  Y10T74/137

摘要： The starter for an engine of a vehicle includes a motor generating torque for starting the engine, an output shaft configured to move in an axial direction thereof by being pressed at a pressure-receiving portion thereof, and applied with the torque to rotate, and a lever switch configured to press the pressure-receiving portion of the output shaft at a pressure-applying portion thereof in accordance with an external command so that a pinion rotatably fixed to the output shaft engages with a gear of the engine to thereby start the engine. A protection member rotatable with respect to the pressure-receiving portion is provided between the pressure-receiving portion and the pressure-applying portion. The pressure-applying portion facing the pressure-receiving portion across from the protection member is formed with a groove to be filled by lubricant.

摘要翻译： 用于车辆发动机的起动器包括产生用于起动发动机的转矩的电动机，输出轴，其构造成通过在其受压部分被按压而沿其轴向移动，并施加转矩以转动， 杠杆开关构造成按照外部指令在其压力施加部分按压输出轴的压力接收部分，使得可旋转地固定到输出轴的小齿轮与发动机的齿轮啮合，从而启动发动机。 在压力接收部分和压力施加部分之间设置有可相对于压力接收部分旋转的保护构件。 与保护部件相对的受压部分的压力施加部分形成有要由润滑剂填充的凹槽。

公开(公告)号：US06194577B1

公开(公告)日：2001-02-27

申请号：US09337607

申请日：1999-06-21

申请人： Youichi Hasegawa ,  Shunji Hyoda ,  Hiroyuki Fujita ,  Hirotoshi Sawada ,  Yasuo Oki

发明人： Youichi Hasegawa ,  Shunji Hyoda ,  Hiroyuki Fujita ,  Hirotoshi Sawada ,  Yasuo Oki

IPC分类号： C07D23704

CPC分类号： C07D295/30 ,  C07D237/04 ,  C07D487/04

摘要： The present invention relates to a process for producing alicyclic hydrazine derivatives, tetrahydropyridazine and hexahydropyridazine which are useful as intermediate starting materials such as medicines and agricultural chemicals. Especially, the present invention provides; a process for producing an alicyclic hydrazine derivative or its hydrohalogenic acid salt, which comprises reacting a hydrazine hydrohalogenic acid salt with a doil compound or an alicyclic ether compound in the presence of an excessive inorganic acid existing in a free form or in the form of an acid addition salt; a process for producing tetrahydropyridazine from 1-aminopyrrolidine, which comprises oxidizing 1-aminopyrrolidine with an oxidizing agent to form tetrahydropyridazine; and a process for producing hexahydropyridazine, which comprises oxidizing 1-aminopyrrolidine with an oxidizing agent, synthesizing tetrahydropyridazine, and thereafter, hydrogenating the tetrahydropyridazine in the presence of a base.

摘要翻译： 本发明涉及可用作中间起始物质如药物和农药的脂环肼衍生物，四氢哒嗪和六氢哒嗪的生产方法。 特别地，本发明提供了一种制备脂环肼衍生物或其氢卤酸盐的方法，该方法包括在存在无机酸的过量无机酸的存在下，使肼氢卤酸盐与多西尔化合物或脂环族醚化合物反应 形式或以酸加成盐的形式;由1-氨基吡咯烷生产四氢哒嗪的方法，其包括用氧化剂氧化1-氨基吡咯烷以形成四氢哒嗪; 以及制备六氢哒嗪的方法，其包括用氧化剂氧化1-氨基吡咯烷，合成四氢哒嗪，然后在碱的存在下氢化四氢哒嗪。

公开(公告)号：US4720639A

公开(公告)日：1988-01-19

申请号：US903998

申请日：1986-09-05

申请人： Morikazu Sakayanagi ,  Kazuhiro Ando ,  Youichi Hasegawa

发明人： Morikazu Sakayanagi ,  Kazuhiro Ando ,  Youichi Hasegawa

IPC分类号： F02N15/06 ,  F02N11/00

CPC分类号： F02N15/06

摘要： A starter switch device controls the application of an electric current from a power source to a starter motor and drives a pinion for transmitting the rotation of said starter motor to engage with a ring gear of an internal combustion engine. The starter switch device includes a shaft provided movably in the axial direction thereof, and open-close operation of electrical contacts for communicating the power source with the starter motor and also the driving of the pinion are carried out via the shaft. Further, there is provided a motor for driving this shaft, and the shaft and the motor are connected through a mechanism for transforming the rotation of the motor into the linear movement of the shaft.

摘要翻译： 起动开关装置控制从电源到起动电动机的电流的施加，并且驱动用于传递所述起动电动机的旋转的小齿轮以与内燃机的齿圈接合。 起动器开关装置包括沿其轴向可移动地设置的轴，并且用于使动力源与起动电动机连通的电触头以及小齿轮的驱动的开关操作经由轴进行。 此外，提供了一种用于驱动该轴的马达，并且轴和马达通过用于将马达的旋转变换成轴的线性运动的机构连接。

公开(公告)号：US07804217B2

公开(公告)日：2010-09-28

申请号：US11896893

申请日：2007-09-06

申请人： Youichi Hasegawa ,  Tomoya Imanishi

发明人： Youichi Hasegawa ,  Tomoya Imanishi

IPC分类号： H02K1/00

CPC分类号： H02K3/18 ,  H02K15/045 ,  Y10T29/49009 ,  Y10T29/4902 ,  Y10T29/49071

摘要： In a rotary electric machine, a field coil member includes a first edgewise coil composed of a plurality of coaxially layered convolutions. The coaxially layered convolutions are wound around the outer periphery of the first pole core. The field coil member includes a second edgewise coil composed of a plurality of coaxially layered convolutions. The coaxially layered convolutions are wound around the outer periphery of the second pole core. The field coil member includes a link portion connecting between the first edgewise coil and the second edgewise coil in series. One of the first and second edgewise coils has one coil end extending therefrom to cross over the link portion at a crossover portion thereof. The crossover portion between the one coil end and the link portion is arranged to be non-overlapped with the convolutions of the one of the first and second edgewise coils.

公开(公告)号：US20100187936A1

公开(公告)日：2010-07-29

申请号：US12659575

申请日：2010-03-12

申请人： Youichi Hasegawa ,  Tomoya Imanishi

发明人： Youichi Hasegawa ,  Tomoya Imanishi

IPC分类号： H02K3/28

CPC分类号： H02K3/18 ,  H02K15/045 ,  Y10T29/49009 ,  Y10T29/4902 ,  Y10T29/49071

摘要： In a rotary electric machine, a field coil member includes a first edgewise coil composed of a plurality of coaxially layered convolutions. The coaxially layered convolutions are wound around the outer periphery of the first pole core. The field coil member includes a second edgewise coil composed of a plurality of coaxially layered convolutions. The coaxially layered convolutions are wound around the outer periphery of the second pole core. The field coil member includes a link portion connecting between the first edgewise coil and the second edgewise coil in series. One of the first and second edgewise coils has one coil end extending therefrom to cross over the link portion at a crossover portion thereof. The crossover portion between the one coil end and the link portion is arranged to be non-overlapped with the convolutions of the one of the first and second edgewise coils.

摘要翻译： 在旋转电机中，励磁线圈构件包括由多个同轴分层的卷绕构成的第一沿边线圈。 同轴分层卷绕绕第一极芯的外周缠绕。 励磁线圈构件包括由多个同轴分层卷积构成的第二沿边线圈。 同轴分层卷绕绕第二极芯的外周缠绕。 励磁线圈构件包括连接在第一沿边线圈和第二边缘线圈之间的连接部分。 第一和第二扁绕线圈中的一个具有从其延伸的一个线圈端，在其交叉部分处跨过连接部。 一个线圈端部和连接部分之间的交叉部分布置成与第一和第二绕叶线圈中的一个的卷绕不重叠。

公开(公告)号：US07654163B2

公开(公告)日：2010-02-02

申请号：US11525123

申请日：2006-09-22

申请人： Kazuaki Murase ,  Youichi Hasegawa ,  Tomoya Imanishi

发明人： Kazuaki Murase ,  Youichi Hasegawa ,  Tomoya Imanishi

IPC分类号： F02N15/00

CPC分类号： F02N15/067 ,  F02N15/022 ,  F02N15/023 ,  F02N2250/08 ,  Y10T74/132 ,  Y10T74/133 ,  Y10T74/137

摘要： The starter for an engine of a vehicle includes a motor generating torque for starting the engine, an output shaft configured to move in an axial direction thereof by being pressed at a pressure-receiving portion thereof, and applied with the torque to rotate, and a lever switch configured to press the pressure-receiving portion of the output shaft at a pressure-applying portion thereof in accordance with an external command so that a pinion rotatably fixed to the output shaft engages with a gear of the engine to thereby start the engine. A protection member rotatable with respect to the pressure-receiving portion is provided between the pressure-receiving portion and the pressure-applying portion. The pressure-applying portion facing the pressure-receiving portion across from the protection member is formed with a groove to be filled by lubricant.

摘要翻译： 用于车辆发动机的起动器包括产生用于起动发动机的转矩的电动机，输出轴，其构造成通过在其受压部分被按压而沿其轴向移动，并施加转矩以转动， 杠杆开关构造成按照外部指令在其压力施加部分按压输出轴的压力接收部分，使得可旋转地固定到输出轴的小齿轮与发动机的齿轮啮合，从而启动发动机。 在压力接收部分和压力施加部分之间设置有可相对于压力接收部分旋转的保护构件。 与保护部件相对的受压部分的压力施加部分形成有要由润滑剂填充的凹槽。

公开(公告)号：US07464615B2

公开(公告)日：2008-12-16

申请号：US11643972

申请日：2006-12-22

申请人： Shinji Usami ,  Youichi Hasegawa ,  Tomoya Imanishi

发明人： Shinji Usami ,  Youichi Hasegawa ,  Tomoya Imanishi

IPC分类号： F02N15/06

CPC分类号： F02N15/06 ,  Y10T74/13 ,  Y10T74/134 ,  Y10T74/137 ,  Y10T74/2189

摘要： The starter includes a housing housing a solenoid and fixed to an engine, a center case held between a motor thereof and the housing, a clutch housed in the center case, and a pinion shaft movable in its axial direction and spline-connected to an inner periphery of an inner tube of the clutch, which is rotatably supported by a bearing. The housing has a tubular wall section through which the pinion shaft extends and to which the center case is coupled in the axial direction. The tubular wall section is formed with a through hole. The center case has a bearing holding section holding the bearing and a cylindrical projecting section projecting in the axial direction towards the housing at a position radially outwardly of the bearing holding section inside the tubular wall section. The outer periphery of the projecting section faces the through hole.

摘要翻译： 起动机包括容纳螺线管并固定到发动机的壳体，保持在其电动机和壳体之间的中心壳体，容纳在中心壳体中的离合器和可沿轴向移动的小齿轮轴，并且花键连接到内部 离合器的内管的周边，其由轴承可旋转地支撑。 壳体具有管状壁部分，小齿轮轴通过该壁部分延伸，中心壳体沿轴向方向联接到该壁部分。 管状壁部形成有通孔。 中心壳体具有保持轴承的轴承保持部和在管状壁部内部的轴承保持部的径向外侧的位置沿轴向向壳体突出的圆筒状突出部。 突出部分的外周面向通孔。