公开(公告)号：US20120218063A1

公开(公告)日：2012-08-30

申请号：US13405707

申请日：2012-02-27

申请人： Tarou OKADA ,  Mitsuhiro MURATA ,  Takahisa INAGAKI ,  Masami NIIMI ,  Kiyokazu HARUNO

发明人： Tarou OKADA ,  Mitsuhiro MURATA ,  Takahisa INAGAKI ,  Masami NIIMI ,  Kiyokazu HARUNO

IPC分类号： H01H36/00 ,  H01H9/02

CPC分类号： F02N11/087

摘要： There is an electromagnetic switch for a starter includes a first and second electromagnet and a frame and a cover. The first and second electromagnets are set alongside in the frame. The first and second electromagnets are configured to change a position with respect to the cover by rotating about the axis with respect to the frame.

摘要翻译： 一种用于起动器的电磁开关包括第一和第二电磁体以及框架和盖子。 第一和第二电磁铁与框架一起设置。 第一和第二电磁体被配置成通过相对于框架围绕轴线旋转来改变相对于盖子的位置。

公开(公告)号：US20110084786A1

公开(公告)日：2011-04-14

申请号：US12892170

申请日：2010-09-28

申请人： Masami NIIMI ,  Kiyokazu HARUNO ,  Tarou OKADA ,  Hiroaki HIGUCHI

发明人： Masami NIIMI ,  Kiyokazu HARUNO ,  Tarou OKADA ,  Hiroaki HIGUCHI

IPC分类号： H01H9/00

CPC分类号： F02N15/067 ,  F02N11/087 ,  F02N2011/0892 ,  H01H51/065

摘要： A first coil constitutes a first coil unit by placing an iron core plate between the first coil and an auxiliary yokes and engaging stopping parts provided in two holding members to an end surface in an axial direction of the auxiliary yoke. A second coil constitutes a second coil unit by forming magnetic path members by insertion to a resin member provided in a second bobbin unitarily, and fixing two terminals to the resin member. The first and the second coil units are united by connecting one terminal lead line of the first coil taken out from holding members to the first terminal, and connecting another terminal lead line to a surface of the magnetic path member.

摘要翻译： 第一线圈构成第一线圈单元，通过将铁芯板放置在第一线圈和辅助轭之间，并且将设置在两个保持构件中的接合止动部件设置在辅助轭的轴向方向上的端面。 第二线圈构成第二线圈单元，通过将设置在第二绕线筒中的树脂构件插入一体地形成磁路构件，并将两个端子固定到树脂构件。 第一线圈单元和第二线圈单元通过将从保持构件取出的第一线圈的一个端子引线连接到第一端子并将另一端子引线连接到磁路构件的表面而相结合。

公开(公告)号：US20100269630A1

公开(公告)日：2010-10-28

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： F02N11/00

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上。单向离合器具有小于试图达到的环形齿轮的转矩的空转转矩 当小齿轮推到环形齿轮时转动小齿轮。 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。

公开(公告)号：US20100257975A1

公开(公告)日：2010-10-14

申请号：US12757120

申请日：2010-04-09

申请人： Masami NIIMI ,  Mitsuhiro Murata ,  Kiyokazu Haruno

发明人： Masami NIIMI ,  Mitsuhiro Murata ,  Kiyokazu Haruno

IPC分类号： F02N15/02

CPC分类号： F02N15/063 ,  F02N11/0855 ,  F02N11/087 ,  F02N15/067 ,  Y10T74/131 ,  Y10T74/134

摘要： The present invention provides a starter, including a motor generating torque; a shaft rotating by the torque; a clutch fitting an outer periphery of the shaft; a pinion gear receiving the torque; a pinion control means configured to allow the pinion gear integrally with the clutch to be pushed out; a motor control means for controlling current supplied to the motor; and an inner tube that is arranged to be extended from the inner and in the direction opposite to the motor, supports the pinion gear so as to inhibit rotation thereof with respect to the periphery of the inner tube, and supports the pinion gear to be slidable; wherein a gear-side face and a tube-side face are formed in the pinion gear and the inner tube, respectively, in which the faces are facing each other, and a cushioning member is disposed between the gear-side face and the tube-side face.

摘要翻译： 本发明提供一种起动器，包括发电转矩的电动机; 由转矩转动的轴; 离合器，其配合所述轴的外周; 接收扭矩的小齿轮; 小齿轮控制装置，其构造成使所述小齿轮与所述离合器一体地被推出; 电动机控制装置，用于控制提供给电动机的电流; 并且内管被布置成从内部和与电动机相反的方向延伸，支撑小齿轮以阻止相对于内管的周边的旋转，并且支撑小齿轮可滑动 ; 其中齿轮侧面和管侧面分别形成在面对面的小齿轮和内管中，缓冲部件设置在齿轮侧面和管状面之间， 侧面。

公开(公告)号：US20110304947A1

公开(公告)日：2011-12-15

申请号：US13158985

申请日：2011-06-13

申请人： Masami NIIMI ,  Mitsuhiro MURATA ,  Kiyokazu HARUNO

发明人： Masami NIIMI ,  Mitsuhiro MURATA ,  Kiyokazu HARUNO

IPC分类号： H01H47/00

CPC分类号： H01H3/28 ,  F02N11/087 ,  F02N15/006 ,  F02N15/067 ,  H01H36/00 ,  H01H50/14 ,  H01H51/065 ,  H02K11/0094

摘要： An electromagnetic switch is provided which includes: a coil generating magnetomotive force; a frame accommodating the coil and generating a flux path; a resin cover covering an opening of the frame; and a current-supply terminal member energizing the coil. The current-supply terminal member includes: a blade-shaped terminal whose end is connected to the coil and whose another end is drawn out of the resin cover in the axial direction of the electromagnetic switch; and a plate-shaped external connection terminal whose end is joined to an end of the blade-shaped terminal and whose another end is drawn out in the direction intersecting the axial direction. A portion between the ends of the external connection terminal is insert-molded in a terminal anchor block provided with the resin cover. A female terminal of a power supply connector provided at an electric supply line is fitted and electrically connected to the external connection terminal.

摘要翻译： 提供一种电磁开关，其包括：产生磁动势的线圈; 容纳所述线圈并产生磁通路径的框架; 覆盖框架的开口的树脂盖; 以及给线圈通电的供电端子构件。 供电端子构件包括：端部连接到线圈并且另一端沿着电磁开关的轴向从树脂盖拉出的叶片形端子; 以及一个板形的外部连接端子，其端部连接到叶片形端子的端部，并且其另一端在与轴向相交的方向上被拉出。 外部连接端子的端部之间的部分嵌入成型在设置有树脂盖的端子锚块中。 设置在电源线上的电源连接器的母端子被安装并电连接到外部连接端子。

公开(公告)号：US20120035837A1

公开(公告)日：2012-02-09

申请号：US13275089

申请日：2011-10-17

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： F02D28/00

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。

公开(公告)号：US20130027157A1

公开(公告)日：2013-01-31

申请号：US13484984

申请日：2012-05-31

申请人： Masami NIIMI ,  Takahisa INAGAKI ,  Mitsuhiro MURATA

发明人： Masami NIIMI ,  Takahisa INAGAKI ,  Mitsuhiro MURATA

IPC分类号： H01H50/00

CPC分类号： F02N11/087 ,  F02N11/0814 ,  H01H50/443 ,  H01H51/065 ,  H02K7/14

摘要： The starter-use electromagnetic switch has an electrical contact interposed in a power supply line for supplying power from a battery to a starter motor, the main contact being turned on and off in interlock with energization of an electromagnet implemented by an excitation coil. The electromagnetic switch includes a connection fitting connected to the excitation coil at one end thereof and drawn outside through a resin cover of the electromagnetic switch at the other end thereof, and a terminal fitting electrically and mechanically connected to the other end of the connection fitting at one end thereof, the other end of the terminal fitting being branched into first and second terminal pieces. The first terminal piece serves as an excitation terminal supplied with power from the battery. The second terminal piece serves as a connection terminal connected to an excitation terminal of an external electromagnetic switch through a cable.

摘要翻译： 起动器使用的电磁开关具有插入到电源线中的电接触，用于从电池向起动电动机供电，主触头与通过励磁线圈实现的电磁体的通电互相接通和断开。 电磁开关包括在其一端连接到励磁线圈的连接配件，并在其另一端通过电磁开关的树脂盖拉出外部，以及端子接头，电气机械地连接到连接配件的另一端 其一端，端子接头的另一端分支成第一和第二端子片。 第一端子作为从电池供电的励磁端子。 第二端子件用作通过电缆连接到外部电磁开关的励磁端子的连接端子。

公开(公告)号：US20120293284A1

公开(公告)日：2012-11-22

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： H01H3/02

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。

公开(公告)号：US20120206220A1

公开(公告)日：2012-08-16

申请号：US13365550

申请日：2012-02-03

申请人： Masami NIIMI ,  Mitsuhiro MURATA ,  Takahisa INAGAKI

发明人： Masami NIIMI ,  Mitsuhiro MURATA ,  Takahisa INAGAKI

IPC分类号： H01H3/22

CPC分类号： H01H50/20 ,  H01H50/12 ,  H01H51/065

摘要： In an electromagnetic switch, a magnetic plate, which forms a part of a magnetic circuit, and a bobbin of a second coil are assembled as one body by insert molding. An outer circumferential surface of the magnetic plate is adhered to an inner circumferential surface of a cylindrical frame made of metal. Because a large amount of heat energy generated in the second coil is transmitted to the magnetic plate, this can discharge the heat energy through the magnetic plate to the cylindrical flame. Because a mounting surface of the cylindrical frame is fixed to an end part of a starter housing case, it is possible to easily discharge the heat energy generated in the second coil through the cylindrical frame to the starter housing case. This structure prevents a temperature rise of the second coil and contributes entire-size reduction of the electromagnetic switch.

摘要翻译： 在电磁开关中，形成磁路的一部分的磁性板和第二线圈的线轴通过嵌件成型而组装为一体。 磁性板的外周面粘附在由金属制成的圆筒形框架的内周面上。 因为在第二线圈中产生的大量的热能被传递到磁性板，所以这可以将通过磁性板的热量排出到圆柱形火焰。 由于圆柱形框架的安装表面固定在起动器壳体的端部，所以可以容易地将通过圆柱形框架产生的第二线圈中产生的热量排出到起动器壳体。 这种结构防止了第二线圈的温度升高并且有助于电磁开关的整体尺寸的减小。

公开(公告)号：US20110248803A1

公开(公告)日：2011-10-13

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： H01H9/02 ,  H01H50/02

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。