专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5608280A Commutator type rotary electric machine 失效
标题翻译：换向式旋转电机
公开(公告)号：US5608280A
公开(公告)日：1997-03-04
申请号：US535958
申请日：1995-09-28
申请人： Hiroaki Tamemoto , Yasuhiro Nagao , Masami Niimi
发明人： Hiroaki Tamemoto , Yasuhiro Nagao , Masami Niimi
IPC分类号： H01R39/06 , H02K5/14 , H02K9/28 , H02K13/00 , H02K5/18 , H02K13/04
CPC分类号： H02K5/148 , H01R39/06 , H02K9/28
摘要： Disclosed is a commutator type rotary electric machine which is designed to simplify the structure through reduction of number of component parts and allows to significantly enhance heat radiation from a brush. Both end bracket supports a rotary shaft and cylindrical brush holder are made of metal. The cylindrical brush holder is secured to the end bracket. The surface of internal periphery of brush holder is covered by an electrical insulator. Since it is sufficient for the electrical insulator to have a thickness effective to electrically insulate the brush from the cylindrical brush holder, heat generating from brush is effectively conducted to the end bracket and radiated from it. Since the end cylindrical brush holder is made of metals, it is strong, cheap and can be machined easily and both the cylindrical brush holder and the end bracket can be combined and secured easily and, since they can be molded as an integral component, the rigidity can be enhanced, manufacturing processes can be simplified and number of component parts can be reduced.
摘要翻译：公开了一种换向器型旋转电机，其设计为通过减少部件数量来简化结构，并允许显着增强来自刷子的热辐射。两端支架支撑旋转轴，圆柱形电刷架由金属制成。圆柱形刷架固定在端托架上。电刷架的内周表面被电绝缘体覆盖。由于电绝缘体具有有效使电刷与圆筒形电刷架电绝缘的厚度就足够了，所以从电刷产生的热量有效地传导到端支架并从其辐射。由于端圆柱形电刷架由金属制成，它坚固，便宜，并且可以容易地加工，圆柱形电刷架和端支架可以容易地组合和固定，并且由于它们可以被模制为一体的组件，可以提高刚性，可以简化制造工艺，并且可以减少部件数量。

2. 发明授权

US5610445A Starter for engine having a ring gear 失效
标题翻译：具有齿圈的发动机起动器
公开(公告)号：US5610445A
公开(公告)日：1997-03-11
申请号：US567211
申请日：1995-12-05
申请人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi , Masahiro Katoh , Yasuhiro Nagao , Takeshi Araki
发明人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi , Masahiro Katoh , Yasuhiro Nagao , Takeshi Araki
IPC分类号： F02N15/06 , F02N11/00
CPC分类号： F02N15/067
摘要： Disclosed is a starter which is simplified in the structure of its pinion rotation regulating mechanism and is down-sized in its entire structure. A pinion regulating member abuts with a pinion and moves the pinion towards a ring gear by the rotation of an output shaft, while preventing rotation of the pinion. When the pinion abuts with the ring gear, the pinion regulating member bends and gradually rotates the pinion to mesh with the ring gear. By this arrangement and operation, generation of abrasion powder is reduced with reduced number of component parts.
摘要翻译：公开了一种起动器，其简化了其小齿轮旋转调节机构的结构，并且在其整体结构中下降。小齿轮调节构件与小齿轮抵接，并且通过输出轴的旋转使小齿轮朝向齿圈移动，同时防止小齿轮的旋转。当小齿轮与齿圈抵接时，小齿轮调节构件弯曲并逐渐旋转小齿轮与环形齿轮啮合。通过这种布置和操作，减少了组分部件的数量来减少磨损粉末的产生。

3. 发明授权

US5508566A 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：US5508566A
公开(公告)日：1996-04-16
申请号：US353347
申请日：1994-12-05
申请人： Yasuhiro Nagao , Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi
发明人： Yasuhiro Nagao , Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi
IPC分类号： F02N15/06 , F02N11/00 , H02P9/04
CPC分类号： F02N15/067
摘要： A starter for starting an engine with a ring gear includes a starter motor having a plurality of field poles disposed around an inner periphery thereof, an output shaft for transmitting rotation of the starter motor, a pinion mounted on the output shaft for meshing with the ring gear, and a magnet switch including a fixed contact and a plunger with a movable contact, which abuts the fixed contact. By moving the plunger and causing the movable contact, to abut the fixed contact electrical current is passed to the starter motor. The magnet switch is disposed in an end of the starter opposite an end where the pinion is disposed, with the plunger being disposed orthogonal to a longitudinal axis of the starter motor. The starter disclosed herein reduces the axial and diametral lengths and overall volume of the starter.
摘要翻译：用于起动具有齿圈的发动机的起动器包括具有设置在其内周周围的多个场极的起动电动机，用于传递起动电动机的旋转的输出轴，安装在输出轴上以与环啮合的小齿轮齿轮和磁性开关，其包括固定触点和具有可动触头的柱塞，该触点邻接固定触点。通过移动柱塞并使可动触头抵靠固定触点，电流将传递到起动马达。磁体开关设置在起动器的与设置小齿轮的端部相对的端部，柱塞与起动电动机的纵向轴线垂直。本文公开的起动器降低起动器的轴向和直径长度和总体积。

4. 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。

5. 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。

6. 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。

7. 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。

8. 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。

9. 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。

10. 发明申请

US20090206965A1 Starter solenoid switch with improved arrangement of resistor 有权
标题翻译：起动电磁开关具有改进的电阻布置
公开(公告)号：US20090206965A1
公开(公告)日：2009-08-20
申请号：US12379235
申请日：2009-02-17
申请人： Masami Niimi
发明人： Masami Niimi
IPC分类号： H01F7/06
CPC分类号： H01H51/065 , F02N11/087 , F02N15/067 , F02N2250/02 , H01H50/54
摘要： In a solenoid switch according to the invention, a magnetic plate is disposed on one side of a solenoid coil in an axial direction of the solenoid coil. A contact cover is arranged with the magnetic plate interposed between the contact cover and the solenoid coil in the axial direction. First and second fixed contacts are received in the contact cover and respectively electrically connected to first and second terminals that are to be electrically connected to an electric circuit. A resistor is electrically connected between the first and second terminals to limit current flowing through the electric circuit when the first and second fixed contacts are electrically disconnected by a movable contact. The resistor is received in the contact cover and interposed between the magnetic plate and the first and second fixed contacts in the axial direction.
摘要翻译：在根据本发明的电磁开关中，在螺线管线圈的轴向方向上的一侧设有磁性板。接触盖布置成使得磁板沿着轴向插入到触头盖和螺线管线圈之间。第一固定触头和第二固定触头容纳在触头盖中，并分别电连接到要与电路电连接的第一和第二端子。当第一和第二固定触点由可动触点电断开时，电阻器电连接在第一和第二端子之间，以限制流经电路的电流。电阻器被容纳在接触盖中，并且在轴向上介于磁板和第一和第二固定触头之间。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式