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41. 发明授权

US5777393A Starter with pinion retreat preventing structure 失效
标题翻译：起动器与小齿轮后退防止结构
公开(公告)号：US5777393A
公开(公告)日：1998-07-07
申请号：US642942
申请日：1996-05-06
申请人： Masahiro Katoh , Takeshi Araki , Masami Niimi , Tsutomu Shiga
发明人： Masahiro Katoh , Takeshi Araki , Masami Niimi , Tsutomu Shiga
IPC分类号： F02N15/06 , F02N11/08 , H02P9/04
CPC分类号： F02N15/066 , F02N15/065 , F02N15/067 , Y10T74/134 , Y10T74/137
摘要： A retreat restricting member for restricting the retreat of a pinion in an advanced state of the pinion on an output shaft and in a resulting meshed state of a pinion gear with a ring gear is engaged with a pair of pins rotatably, the pins being each attached to a thrust ring. In a rotation restricting member for restricting the rotation of the pinion, upon meshing of the pinion gear with the ring gear, the front end of a rotation restricting bar is disengaged from a recess of a rotation restricting plate and falls to the rear end side of the thrust ring, thereby releasing the rotation-restricted state of the pinion. Further, engaging portions of the rotation restricting member come into engagement with engaging recesses of the retreat restricting member to hold the posture of the member, thereby inhibiting the retreat of the pinion.
摘要翻译：用于限制在小齿轮的前进状态下的小齿轮在输出轴上的后退的后退限制构件，并且在带有齿圈的小齿轮的所得到的啮合状态下与一对销可旋转地接合，所述销各自附接到推力环。在用于限制小齿轮的旋转的旋转限制构件中，当小齿轮与环形齿轮啮合时，旋转限制杆的前端与旋转限制板的凹部脱离，并且下降到推力环，从而释放小齿轮的旋转受限状态。此外，旋转限制构件的接合部分与后退限制构件的接合凹部接合以保持构件的姿态，从而抑制小齿轮的后退。

42. 发明授权

US5610466A Starter for starting an engine 失效
标题翻译：启动发动机的起动机
公开(公告)号：US5610466A
公开(公告)日：1997-03-11
申请号：US390531
申请日：1995-02-16
申请人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi
发明人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi
IPC分类号： F02N11/00 , H02K13/00
CPC分类号： F02N11/00
摘要： A starter which optimally maintains the characteristics of a spring which presses a brush and reduces its axial direction length. A compressed coil spring is arranged around an outer circumference of a plunger of a magnet switch and the length of the spring can be set as long as the radial direction length of the magnet switch. The spring effectively uses the space around the outer circumference of the magnet switch, so the axial direction length of the spring need not be added to the axial direction length of the starter.
摘要翻译：一种起动器，其最佳地保持按压刷子并减小其轴向长度的弹簧的特性。压缩螺旋弹簧围绕磁铁开关的柱塞的外圆周布置，并且只要磁体开关的径向方向长度即可设定弹簧的长度。弹簧有效地利用磁铁开关的外周围的空间，因此弹簧的轴向长度不必加到起动器的轴向长度上。

43. 发明授权

US5528084A Starter having enhanced heat dissipation 失效
标题翻译：起动器具有增强的散热能力
公开(公告)号：US5528084A
公开(公告)日：1996-06-18
申请号：US381405
申请日：1995-01-31
申请人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi
发明人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi
IPC分类号： F02N11/00 , H02P9/04
CPC分类号： F02N11/00
摘要： A starter that can improve heat radiation efficiency and improve the brush life. An upper movable contact is set on the end of a plunger shaft fixed on a plunger. The upper movable contact moves together with the plunger due to the attraction force of an attraction coil and contacts a fixed contact set to face the upper movable contact and which is connected to a terminal bolt. The upper movable contact is directly installed and integrated with a brush, so the heat generated by the bush is efficiently dissipated through the brush, upper movable contact, fixed contact and terminal bolt out the battery cable connected to the terminal bolt.
摘要翻译：一种可以提高散热效率并提高刷子寿命的起动器。上活动触点设置在固定在柱塞上的柱塞轴的端部上。上部可动触头由于吸引线圈的吸引力而与柱塞一起移动，并且与固定触头组接触，以面对上部可动触头并且连接到端子螺栓。上部可动触点直接安装并与电刷集成，使衬套产生的热量通过刷子，上部可动触点，固定触点和端子螺栓从与端子螺栓连接的电池电缆中高效耗散。

44. 发明授权

US5525947A Magnet switch for starter 失效
标题翻译：起动器用磁铁开关
公开(公告)号：US5525947A
公开(公告)日：1996-06-11
申请号：US392269
申请日：1995-02-22
申请人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi
发明人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi
IPC分类号： F02N15/00 , H01H9/42 , H01H51/06 , H01H67/02
CPC分类号： F02N15/067 , F02N11/0851 , F02N11/087 , H01H51/065 , F02N11/00 , F02N2300/102 , H01H50/543
摘要： A magnet switch for starter which controls electric power supply to a motor in two steps is disclosed. The magnet switch has a fixed contact connected to a battery, an exication coil and a plunger. On the plunger, a first movable contact, a second movable contact and an elastic resistor member are coupled. When the plunger is attracted by the coil, the secont movable contact first contacts the fixed contact so that the motor rotates at a low speed with electric power from the battery supplied through the elastic resistor member. When the plunger is further attracted, the first movable contact contacts the fixed contact so that the motor rotates at a higher speed with the electric power without passing through the eleastic resistor member.
摘要翻译：公开了一种用于起动器的磁体开关，其以两个步骤控制对电动机的电力供应。磁体开关具有连接到电池，使用线圈和柱塞的固定触点。在柱塞上，联接有第一可动触头，第二可动触头和弹性电阻构件。当柱塞被线圈吸引时，可动触头首先接触固定触点，使得电机以来自通过弹性电阻器构件提供的电池的电力以低速旋转。当柱塞被进一步吸引时，第一可动触头接触固定触点，使得电机以较高的速度与电力一起转动而不通过该电阻元件。

45. 发明授权

US08570123B2 Electromagnetic switch 有权
标题翻译：电磁开关
公开(公告)号：US08570123B2
公开(公告)日：2013-10-29
申请号：US13085932
申请日：2011-04-13
申请人： Masami Niimi , Yoshinori Yamaguchi , Kiyokazu Haruno
发明人： Masami Niimi , Yoshinori Yamaguchi , Kiyokazu Haruno
IPC分类号： H01H67/02
CPC分类号： H01H51/065 , F02N11/087
摘要： An electromagnetic switch includes an excitation coil that forms an electromagnet by energizing, a movable core driven by a magnetism generated in the excitation coil, a cylindrical frame having a bottom that accommodates the excitation coil and constitutes a part of a magnetic circuit of the excitation coil, an end plate electrically connected with the frame, and diodes electrically connected with the excitation coil in parallel. In addition, at least one of terminals of the diodes is fixed to the end plate.
摘要翻译：电磁开关包括通过激励形成电磁体的励磁线圈，由在励磁线圈中产生的磁力驱动的可动铁心，具有容纳励磁线圈的底部并构成励磁线圈的磁路的一部分的圆柱形框架，与框架电连接的端板，以及与励磁线圈并联电连接的二极管。此外，二极管的端子中的至少一个固定到端板。

46. 发明授权

US08534145B2 Engine starting apparatus 有权
标题翻译：发动机起动装置
公开(公告)号：US08534145B2
公开(公告)日：2013-09-17
申请号：US12766345
申请日：2010-04-23
申请人： Masami Niimi , Mitsuhiro Murata , Kiyokazu Haruno , Hiroaki Higuchi
发明人： Masami Niimi , Mitsuhiro Murata , Kiyokazu Haruno , Hiroaki Higuchi
IPC分类号： F02N15/06
CPC分类号： F02N11/0844 , F02N11/0855 , F02N15/023 , F02N15/067 , F02N2200/022 , F02N2200/041 , F02N2200/048 , Y02T10/48
摘要： In an engine starting apparatus, together with a one-way clutch, a pinion is pushed toward a ring gear of an engine mounted in a vehicle. The one-way clutch has an idling torque smaller than a torque of the ring gear that tries to turn the pinion when the pinion is pushed to the ring gear. By a control device, a pinion pushing device is enabled to operate when i) the revolution speed of the ring gear is larger than a revolution speed of the pinion and ii) a relative revolution speed between the revolution speed of the ring gear and the revolution speed of the pinion is a desired value.
摘要翻译：在发动机起动装置中，与单向离合器一起，小齿轮被推向安装在车辆中的发动机的齿圈。单向离合器具有小于当小齿轮被推到齿圈时试图转动小齿轮的齿圈的转矩的空转扭矩。通过控制装置，当i）齿圈的转速大于小齿轮的转速时，能够使小齿轮推动装置工作，以及ii）环形齿轮的转速与转速之间的相对转速小齿轮的速度是期望的值。

47. 发明授权

US08451079B2 Electromagnetic solenoid 有权
标题翻译：电磁螺线管
公开(公告)号：US08451079B2
公开(公告)日：2013-05-28
申请号：US13277541
申请日：2011-10-20
申请人： Masami Niimi
发明人： Masami Niimi
IPC分类号： H01H67/02
CPC分类号： H01F7/1607 , F02N11/087 , F02N15/067
摘要： An electromagnetic solenoid having an electromagnetic coil, a fixed iron core, a movable iron core, and a spring coil. The spring coil, arranged between the fixed and the movable iron core, supplies a spring force to the movable iron core toward an opposite direction of the fixed iron core along the axial direction. A magnetic attraction surface and a fitting part are formed in at least one of the fixed iron core and the movable iron core. The magnetic attraction surface is contacted with the fixed iron core when the movable iron core reaches the fixed iron core. An outer peripheral surface of the fitting part, apart from the magnetic attraction surface by a predetermined distance along the axial direction, is engaged with the spring coil. The most outer peripheral part of the magnetic attraction surface is positioned inside rather than the most outer peripheral part of the fitting part.
摘要翻译：一种具有电磁线圈，固定铁芯，可动铁芯和弹簧线圈的电磁螺线管。布置在固定铁芯和可动铁芯之间的弹簧线圈沿着轴向朝着固定铁芯的相反方向向可动铁芯提供弹簧力。在固定铁芯和可动铁芯中的至少一个中形成磁吸引面和配合部。当可动铁芯到达固定铁芯时，磁吸力表面与固定铁芯接触。配合部的外周面，与磁性吸引面沿轴向隔开预定的距离，与弹簧圈接合。磁吸引面的最外周部位于配合部的内周而不是最外周部。

48. 发明授权

US08446239B2 Electromagnetic switch 有权
标题翻译：电磁开关
公开(公告)号：US08446239B2
公开(公告)日：2013-05-21
申请号：US13468559
申请日：2012-05-10
申请人： Masami Niimi , Mitsuhiro Murata , Takahisa Inagaki
发明人： Masami Niimi , Mitsuhiro Murata , Takahisa Inagaki
IPC分类号： H01H67/02
CPC分类号： H01H51/065 , F02N11/087 , H01H50/22
摘要： An electromagnetic switch operative to close and open an electrical contact arrangement to thereby turn on and off an electrical current flowing through an electrical circuit. A movable iron core includes a shaft insertion hole that extends in an axial direction of the movable iron core and has an opening in an end face of the movable iron core axially opposing a movable contact of the electrical contact arrangement. The hole includes a step disposed at a position along the depth, a shaft fixture section on a bottom side of the step, and a shaft guide section on an opening side of the step. An inside diameter of the shaft fixture section is smaller than an inside diameter of the shaft guide section. One axial end side portion of the shaft is press fit in the shaft fixture section.
摘要翻译：电磁开关，用于闭合和打开电接触装置，从而导通和关闭流过电路的电流。可动铁芯包括：轴插入孔，其沿着可动铁芯的轴向方向延伸，并且在可动铁芯的端面中具有与电接触装置的可动触点轴向相对的开口。所述孔包括设置在所述深度的位置的台阶，所述台阶的底侧的轴固定部以及所述台阶的开口侧的轴引导部。轴固定部的内径小于轴引导部的内径。轴的一个轴向端侧部分压配合在轴固定部分中。

49. 发明授权

US08069832B2 System for restarting internal combustion engine when engine restart request occurs 有权
标题翻译：发动机重起请求时重新启动内燃机的系统
公开(公告)号：US08069832B2
公开(公告)日：2011-12-06
申请号：US12585037
申请日：2009-09-01
申请人： Kazushige Okumoto , Akira Kato , Takashi Senda , Mitsuhiro Murata , Masami Niimi , Kiyokazu Haruno
发明人： Kazushige Okumoto , Akira Kato , Takashi Senda , Mitsuhiro Murata , Masami Niimi , Kiyokazu Haruno
IPC分类号： F02N11/00
CPC分类号： F02N15/067 , F02N11/0844 , F02N11/0855 , F02N99/006 , F02N2200/022 , F02N2300/2002 , Y02T10/48
摘要： In a system, a starter includes a motor for rotatably driving an output shaft with a pinion and an actuator that shifts the pinion toward a ring gear to be engaged with the ring gear. A monitor unit monitors a rotational speed of the internal combustion engine. The rotational speed of the internal combustion engine drops after an automatic control for stop of the engine. When an engine restart request occurs with the rotational speed being within a preset range during the rotational speed of the internal combustion engine dropping by the automatic control for stop of the engine, a drive unit drives the actuator to shift the pinion toward the ring gear to be engaged with the ring gear. The drive unit rotatably drives the motor with the pinion being engaged with the ring gear to thereby crank the crankshaft.
摘要翻译：在系统中，起动器包括用于使小齿轮可转动地驱动输出轴的马达和使小齿轮朝向与齿圈啮合的齿圈的致动器。监视器单元监视内燃机的转速。在停止发动机的自动控制之后，内燃机的转速下降。当通过用于停止发动机的自动控制在内燃机的转速下降期间，当发动机重启请求发生在转速在预设范围内时，驱动单元驱动致动器将小齿轮朝向齿圈传动到与齿圈啮合。驱动单元可旋转地驱动马达，其中小齿轮与齿圈啮合从而使曲轴曲柄。

50. 发明申请

US20100251851A1 STARTER ADAPTED TO ABSORB ENGINE-OSCILLATION 有权
标题翻译：起动器适用于ABSORB发动机振荡
公开(公告)号：US20100251851A1
公开(公告)日：2010-10-07
申请号：US12732722
申请日：2010-03-26
申请人： Shinji USAMI , Mitsuhiro Murata , Masami Niimi
发明人： Shinji USAMI , Mitsuhiro Murata , Masami Niimi
IPC分类号： F02N15/04
CPC分类号： F02N11/0855 , F02D41/042 , F02D2250/24 , F02N11/06 , F02N11/0814 , F02N15/067 , Y10T74/132
摘要： A starter to start an engine mounted on a vehicle provides an electromagnetic solenoid to push a pinion gear towards a ring gear side, an electromagnetic switch to open and close a motor contact point. The electromagnetic solenoid and the electromagnetic switch are individually controlled by an Electronic Control Unit i.e., ECU. When an idle-stop is triggered, the ECU controls a starter relay to be closed during the ring gear is rotating whereby the pinion gear together with a clutch are pushed out to counter-motor direction by the electromagnetic solenoid. As a result, the pinion gear meshes with the ring gear that is rotating at lower rotational speed. Therefore, the inertial mass of the starter is added to the ring gear so that swinging of the engine can be suppressed.
摘要翻译：启动安装在车辆上的发动机的起动器提供电磁螺线管以将小齿轮推向环形齿轮侧，电磁开关用于打开和关闭电动机接触点。电磁螺线管和电磁开关分别由电子控制单元即ECU控制。当怠速停止被触发时，ECU在环形齿轮旋转期间控制起动器继电器关闭，由此小齿轮与离合器通过电磁螺线管被推出到电动机的方向。结果，小齿轮与以较低转速旋转的齿圈啮合。因此，起动器的惯性质量被加到齿圈上，从而能够抑制发动机的摆动。

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