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公开(公告)号：US4947051A
公开(公告)日：1990-08-07
申请号：US289894
申请日：1988-12-27
申请人： Kyohei Yamamoto , Akira Morishita
发明人： Kyohei Yamamoto , Akira Morishita
CPC分类号： F02N11/0848 , F02N2200/044
摘要： A starter protector for a starter of an engine has a switching circuit which turns the starter off, and a calculating circuit which measures the frequency of ripples which are superimposed on either the terminal voltage or the terminal current of the starter and controls the switching circuit so as to turn off the starter when the frequency exceeds a prescribed value. In another form of the invention, a calculating circuit counts the number of ripples which are superimposed on the terminal voltage or terminal current of the starter and controls the switching circuit to turn off the starter when the number of ripples exceeds a prescribed value.
摘要翻译： 用于发动机起动器的起动器保护器具有使起动器关闭的开关电路，以及测量叠加在起动器的端子电压或端子电流上的波纹频率的计算电路，并且控制开关电路 当频率超过规定值时关闭起动器。 在本发明的另一形式中，计算电路对叠加在起动器的端子电压或端子电流上的波纹数进行计数，并且当波纹数超过规定值时，控制开关电路关闭起动器。
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公开(公告)号：US4737654A
公开(公告)日：1988-04-12
申请号：US15472
申请日：1987-02-17
申请人： Akira Morishita , Kyohei Yamamoto
发明人： Akira Morishita , Kyohei Yamamoto
CPC分类号： F02N15/06 , F02N2015/061
摘要： A starter motor in which the plunger of a solenoid switch supplying power to the starter motor also drives a lever through a return spring. The lever is connected on its other end to a pinion which moves along the output shaft of the starter motor to connect it to a ring gear of an engine to be started. The return spring biases the pinion away from the ring gear. The return spring and a drive rod acting on the lever are contained in a hollow of the solenoid plunger.
摘要翻译： 一种起动电动机，其中向起动电动机供电的螺线管开关的柱塞也通过复位弹簧驱动杠杆。 杠杆的另一端连接到沿起动电动机的输出轴移动的小齿轮，以将其连接到要启动的发动机的齿圈。 复位弹簧将小齿轮偏离环形齿轮。 作用在杠杆上的复位弹簧和驱动杆被容纳在螺线管柱塞的中空部分中。
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3.发明授权
公开(公告)号：US4873607A
公开(公告)日：1989-10-10
申请号：US159717
申请日：1988-02-24
申请人： Kyohei Yamamoto
发明人： Kyohei Yamamoto
CPC分类号： F02N11/087 , F02N11/0851 , H01H47/08 , F02N2011/0892 , F02N2300/108
摘要： Techniques for controlling the operation of an electro-magnetic switch are provided. The current supplied to an exciting coil of the electro-magnetic switch is gradually increased until the contacts of the switch are closed. After the closure of the contacts, the exciting current is reduced to the minimum level needed to hold the contacts closed.
摘要翻译： 提供了用于控制电磁开关操作的技术。 提供给电磁开关的励磁线圈的电流逐渐增加，直到开关的触点闭合。 在触点闭合之后，励磁电流降低到将触点闭合所需的最小电平。
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公开(公告)号：US4862010A
公开(公告)日：1989-08-29
申请号：US203361
申请日：1988-05-27
申请人： Kyohei Yamamoto
发明人： Kyohei Yamamoto
IPC分类号： F02N11/08
CPC分类号： F02N11/08 , F02N11/0803 , F02N11/087 , F02N11/10 , F02N11/101 , F02N2200/023 , F02N2300/2011
摘要： A power supply to various electric accesaries of a vehicle is stopped when an instruction of engine starting is given after a engine key switch is turned on. An excitation current of an electromagnetic switch of an engine starter increases gradually with time and after checking various conditions necessary to start the engine therafter, the supply of the excitation current is blocked until a completion of engine starting is decided when the checking shows some problem on engine start and a power supply to the various electric accessaries is allowed after a completion or blocking of the excitation current.
摘要翻译： 在发动机钥匙开关打开之后给出发动机起动指令时，停止对车辆的各种电气配件的电力供应。 发动机起动器的电磁开关的励磁电流随着时间的推移逐渐增加，在检查启动发动机后所需的各种条件之后，激励电流的供给被阻止，直到检查显示出一些问题 在完成或阻塞励磁电流之后允许发动机启动和向各种电气配件供电。
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公开(公告)号：US5688203A
公开(公告)日：1997-11-18
申请号：US593443
申请日：1996-01-29
申请人： Kyohei Yamamoto , Shuzo Isozumi , Takashi Yamamoto
发明人： Kyohei Yamamoto , Shuzo Isozumi , Takashi Yamamoto
CPC分类号： F02N15/046 , Y10T74/137
摘要： A planetary gear reduction starter has packing designed to absorb the variations in the axial dimension of a component, so that it eliminates the need of tight control of the axial dimension of the component and enables lower cost, higher productivity, and reduced size of the completed starter. The packing is constituted by an annular section, a jaw which extends in the radial, inward direction from one end of the annular section, and a plurality of projections which are laid out radially at equiangular pitches on the inner surface of the jaw and which have a semicircular section. The annular section of the packing is fitted around the outer peripheral surface of an internal gear assembly and the jaw is held in a compressed state between the end surface of the internal gear assembly and the side surface of the plate. The compressive deformation of the projections varies according to the axial dimension of the internal gear assembly or the plate, thereby absorbing the variations in the axial dimension.
摘要翻译： 行星齿轮减速起动器具有旨在吸收部件的轴向尺寸变化的包装，从而不需要紧密地控制部件的轴向尺寸，并且能够实现更低的成本，更高的生产率和减小的完成尺寸 起动机。 包装由环形部分构成，颚部沿径向向内的方向从环形部分的一端延伸，并且多个突起以等角度径向放置在钳口的内表面上，并且具有 半圆形部分。 密封件的环形部分围绕内齿轮组件的外周表面安装，并且夹爪在内齿轮组件的端表面和板的侧表面之间保持在压缩状态。 突起的压缩变形根据内齿轮组件或板的轴向尺寸而变化，从而吸收轴向尺寸的变化。
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公开(公告)号：US5451820A
公开(公告)日：1995-09-19
申请号：US260227
申请日：1994-06-14
IPC分类号： B60R11/04 , B60K31/00 , F02D17/00 , F02D29/02 , F02N11/08 , F02N15/00 , G01S13/93 , G01S15/93 , F02N17/08 , G08G1/09
CPC分类号： G01S15/931 , B60K31/0008 , B60W10/04 , B60W10/10 , B60W30/17 , F02N11/0837 , B60W2520/10 , B60W2550/10 , F02N2200/125 , G01S2013/935 , Y02T10/48
摘要： The present invention relates to an automatic starting and stopping apparatus for an engine, which prolongs the lives of mechanical components such as a starter motor and which is applicable also to automatic vehicles. The automatic starting and stopping apparatus for an engine comprises a vehicle-to-vehicle distance sensor 29, which detects whether the distance from the preceding vehicle is less than a preset value, a signal color identifying and detecting device 30, which identifies whether the lit color of the signal is yellow or red, a car speed sensor 15, and a control circuit 31, which performs automatic start and stop of the engine in accordance with the detection results of the vehicle-to-vehicle distance sensor 29 and the signal color identifying and detecting apparatus 30. The control circuit 31 carries out automatic stop by cutting off the electric power to the engine ignition circuit 3 if the vehicle-to-vehicle distance is less than the preset value or the signal indicates a yellow or red light and also the car speed is zero, while it supplies electric currents to the starter 8 and the engine ignition circuit to implement automatic start when the vehicle-to-vehicle distance has reached the preset value or more or the lit signal color has changed from red to green.
摘要翻译： 本发明涉及一种用于发动机的自动起动和停止装置，其延长诸如起动电动机的机械部件的寿命，并且也适用于自动车辆。 用于发动机的自动启动和停止装置包括检测来自前一车辆的距离是否小于预设值的车对距离传感器29，识别是否点亮的信号颜色识别和检测装置30 信号的颜色是黄色或红色，车速传感器15和控制电路31，其根据车辆到车辆距离传感器29的检测结果和信号颜色执行发动机的自动启动和停止 识别和检测装置30.如果车辆间距离小于预设值或者信号指示黄色或红色光，则控制电路31通过切断对发动机点火电路3的电力进行自动停止，以及 轿厢速度为零，同时当车辆到车辆距离达到th时，它向起动器8和发动机点火电路提供电流以实现自动起动 e预设值或更多或点亮信号颜色已从红色变为绿色。
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7.发明授权Leading-out device for a lead wire of a DC motor and a method of leading out a lead wire 失效用于直流电动机引线的引出装置和引出引线的方法
公开(公告)号：US5309054A
公开(公告)日：1994-05-03
申请号：US9676
申请日：1993-01-27
申请人： Kyohei Yamamoto , Shuzou Isozumi
发明人： Kyohei Yamamoto , Shuzou Isozumi
CPC分类号： H02K5/225
摘要： The end of a lead wire of a DC motor composed of twisted wires is formed into a flat shape by welding the twisted wires together, and is inserted or installed through a grommet with the smaller or shorter dimension of the flat shape oriented in the axial direction of the motor.
摘要翻译： 由双绞线构成的直流电动机的引线的端部通过将绞合线焊接在一起而形成为扁平形状，并且通过沿轴向取向的扁平形状的较小或较短尺寸的索环插入或安装 的电机。
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公开(公告)号：US07576457B2
公开(公告)日：2009-08-18
申请号：US11493597
申请日：2006-07-27
CPC分类号： H02K7/003 , B62D5/0403
摘要： An electric power steering apparatus includes; a DC brush motor, and a boss arranged between an output shaft of the motor and an input shaft driven by the motor, for transmitting a rotational force of the motor from the output shaft to the input shaft by the boss per se. A weight of the boss is equal to or larger than 10% of a weight of a rotor of the motor. An electric power steering apparatus includes; a DC brush motor and a boss arranged between the output shaft of the motor and the input shaft driven by the motor, for transmitting the rotational force of the motor from the output shaft to the input shaft by the boss per se. A moment of inertia of the boss is equal to or larger than 10% of a moment of inertia of the rotor of the motor.
摘要翻译： 电动助力转向装置包括： DC电刷电动机以及设置在电动机的输出轴和由电动机驱动的输入轴之间的凸台，用于通过凸台本身将电动机的旋转力从输出轴传递到输入轴。 凸台的重量等于或大于电机转子重量的10％。 电动助力转向装置包括： 直流电刷马达和凸轮，其布置在马达的输出轴和由马达驱动的输入轴之间，用于通过凸台本身将马达的旋转力从输出轴传递到输入轴。 凸台的转动惯量等于或大于电机转子转动惯量的10％。
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公开(公告)号：US20070024152A1
公开(公告)日：2007-02-01
申请号：US11493597
申请日：2006-07-27
IPC分类号： H02K1/22
CPC分类号： H02K7/003 , B62D5/0403
摘要： An electric power steering apparatus includes; a DC brush motor, and a boss arranged between an output shaft of the motor and an input shaft driven by the motor, for transmitting a rotational force of the motor from the output shaft to the input shaft by the boss per se. A weight of the boss is equal to or larger than 10% of a weight of a rotor of the motor. An electric power steering apparatus includes; a DC brush motor and a boss arranged between the output shaft of the motor and the input shaft driven by the motor, for transmitting the rotational force of the motor from the output shaft to the input shaft by the boss per se. A moment of inertia of the boss is equal to or larger than 10% of a moment of inertia of the rotor of the motor.
摘要翻译： 电动助力转向装置包括： DC电刷电动机以及设置在电动机的输出轴和由电动机驱动的输入轴之间的凸台，用于通过凸台本身将电动机的旋转力从输出轴传递到输入轴。 凸台的重量等于或大于电机转子重量的10％。 电动助力转向装置包括： 直流电刷马达和凸轮，其布置在马达的输出轴和由马达驱动的输入轴之间，用于通过凸台本身将马达的旋转力从输出轴传递到输入轴。 凸台的转动惯量等于或大于电机转子转动惯量的10％。
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公开(公告)号：US5432384A
公开(公告)日：1995-07-11
申请号：US197715
申请日：1994-02-17
申请人： Shuzo Isozumi , Kyohei Yamamoto , Hayato Yamauchi
发明人： Shuzo Isozumi , Kyohei Yamamoto , Hayato Yamauchi
CPC分类号： F02N15/063 , Y10T74/131 , Y10T74/132
摘要： In an overhang type starter motor, an inner periphery of a front portion of a pinion 5 is engaged with a spline serration 2a formed at a front part of a pinion shaft 2; a spring 8 is disposed at a shoulder portion of an intermediate portion of the pinion 5 so as to urge the pinion 5 toward a pinion stopper 6; and the inner periphery of the rear part 5a of the pinion 5 is in slide contact with an outer diameter portion 2b of the pinion shaft so that the pinion does not incline when it comes to engagement with a ring gear of an engine.
摘要翻译： 在突出型起动电动机中，小齿轮5的前部的内周与形成在小齿轮轴2的前部的花键齿条2a接合; 弹簧8设置在小齿轮5的中间部分的肩部，以将小齿轮5推向小齿轮止动器6; 小齿轮5的后部5a的内周与小齿轮轴的外径部2b滑动接触，使得小齿轮在与发动机的齿圈接合时不会倾斜。
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