公开(公告)号：US20100264765A1

公开(公告)日：2010-10-21

申请号：US12762537

申请日：2010-04-19

申请人： Kiyokazu HARUNO ,  Mitsuhiro Murata ,  Mikio Saito ,  Masami Niimi

发明人： Kiyokazu HARUNO ,  Mitsuhiro Murata ,  Mikio Saito ,  Masami Niimi

IPC分类号： H02K11/00

CPC分类号： F02N11/087 ,  F02N15/067 ,  F02N2011/0892 ,  H01H51/065 ,  Y10T74/134

摘要： In a starter for starting an on-vehicle engine, a solenoid is provided to push a pinion gear. The solenoid has an electromagnetic coil composed of a single coil and electrically separated from a motor circuit, a fixed core, and a plunger. Supply of excitation current to the electromagnetic coil allows the fixed core to be magnetized to attract the plunger. Hence, a movement of the plunger results in a push of the movable member toward the ring gear. A switch is provided in the circuit and has a contact, a movable core, and a switch coil functioning as an electromagnet attracting the movable core in response to supply of current to the switch coil. A movement of the movable core results in on/off switching operations of the switch. The switch is allowed to operate independently of the solenoid when both the switch and solenoid are controlled.

摘要翻译： 在用于启动车载发动机的起动器中，设置螺线管以推动小齿轮。 螺线管具有由单个线圈组成的电磁线圈，并且与电动机电路，固定铁芯和柱塞电分离。 向电磁线圈供应励磁电流使得固定磁芯被磁化以吸引柱塞。 因此，柱塞的运动导致可动件向环形齿轮的推动。 开关设置在电路中，并且具有接触件，可动铁芯和用作响应于向开关线圈提供电流而吸引可动铁芯的电磁体的开关线圈。 可动芯的运动导致开关的开/关切换操作。 当开关和螺线管都被控制时，开关允许独立于螺线管工作。

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：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：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：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：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。

公开(公告)号：US20110095852A1

公开(公告)日：2011-04-28

申请号：US12914080

申请日：2010-10-28

申请人： Masami NIIMI ,  Yoshinori YAMAGUCHI ,  Kiyokazu HARUNO

发明人： Masami NIIMI ,  Yoshinori YAMAGUCHI ,  Kiyokazu HARUNO

IPC分类号： H01H36/00

CPC分类号： F02N11/087 ,  H01H51/065

摘要： In an electromagnetic switch device, a direction where a first plunger moves at the time a solenoid for pinion extrusion operates and a direction where a second plunger moves at the time a solenoid for motor energization operates are constituted in the same direction. A concave portion having a predetermined depth D is formed in a first fixed iron core used for the solenoid for pinion extrusion and a stopper member that controls a returning position of the second plunger is arranged therein. A part of the second plunger overlaps to the first fixed iron core in the axial direction.

摘要翻译： 在电磁开关装置中，当电动机通电用螺线管动作时，第一柱塞在小齿轮挤压用螺线管动作时的方向和第二柱塞移动的方向成为同一方向。 具有预定深度D的凹部形成在用于小齿轮挤出用螺线管的第一固定铁芯中，并且配置有控制第二柱塞的返回位置的止动构件。 第二柱塞的一部分在轴向上与第一固定铁芯重叠。