公开(公告)号：US5970938A

公开(公告)日：1999-10-26

申请号：US81101

申请日：1998-05-19

申请人： Motoi Hisamoto ,  Kazuya Tokugawa

发明人： Motoi Hisamoto ,  Kazuya Tokugawa

IPC分类号： F02N11/08

CPC分类号： F02N11/10 ,  F02N11/087 ,  F02N11/105

摘要： A starter protection device which substantially operates with only a signal from a key switch, does not require wiring from an alternator or the like, and can be standardized and reduced in size can be obtained. The starter protection device for opening a starter auxiliary switch (5) under a certain condition to protect a starter (2) for starting an engine, by making the starter (2) inoperable. The starter protection device comprises a switch circuit (716) closed by turning on a key switch (6) for closing the starter auxiliary switch (5), a timer circuit (715) that starts operating at the same time the key switch (6) is turned on, and a timer circuit (710) that starts operating at the same time the key switch (6) is released, wherein the opening and closing of the switch circuit (716) is controlled based on outputs of the first and second timer circuits.

摘要翻译： 基本上仅使用来自钥匙开关的信号进行操作的起动器保护装置不需要来自交流发电机等的接线，并且可以实现标准化和尺寸减小。 起动器保护装置，用于在一定条件下打开起动器辅助开关（5），以通过使起动器（2）不可操作来保护用于起动发动机的起动器（2）。 启动器保护装置包括通过打开用于关闭起动器辅助开关（5）的钥匙开关（6）而闭合的开关电路（716），同时开启钥匙开关（6）的定时器电路（715） 以及定时器电路（710），其在键开关（6）同时开始工作，其中开关电路（716）的打开和关闭是基于第一和第二计时器的输出来控制的 电路。

公开(公告)号：US06344734B1

公开(公告)日：2002-02-05

申请号：US09381457

申请日：1999-09-21

申请人： Shiro Iwatani ,  Kazuya Tokugawa

发明人： Shiro Iwatani ,  Kazuya Tokugawa

IPC分类号： H02H706

CPC分类号： H02P9/48 ,  H02J7/245 ,  H02P9/10 ,  H02P9/305 ,  Y02T10/92

摘要： An AC generator control apparatus for automobiles includes a car battery charged by the rectified output from an AC generator for automobiles; a voltage regulator circuit for intermittently controlling the exciting current flowing through the field coil of the AC generator and adjusting the generated output voltage into a set value; and a set signal output unit for outputting to the voltage regulator circuit an output voltage value set signal of the AC generator depending on the detection results of various operation states of automobiles. The voltage regulator circuit includes a set value switching means for switching and setting a value of an output voltage of the AC generator depending on the contents of the set signal input from the set signal output unit; an output voltage detection means for detecting the output voltage of the AC generator; and an exciting current control means for intermittently controlling the exciting current depending on the comparison result between the set values of the detected output voltage and the output voltage of the AC generator.

摘要翻译： 一种用于汽车的交流发电机控制装置，包括由用于汽车的交流发电机的整流输出充电的汽车电池; 电压调节器电路，用于间歇地控制流过交流发电机的励磁线圈的励磁电流并将所产生的输出电压调整为设定值; 以及设定信号输出单元，用于根据汽车的各种操作状态的检测结果向电压调节器电路输出交流发电机的输出电压值设定信号。 电压调节器电路包括设定值切换装置，用于根据从设定信号输出单元输入的设定信号的内容来切换和设定交流发电机的输出电压的值; 用于检测交流发电机的输出电压的输出电压检测装置; 以及励磁电流控制装置，用于根据检测的输出电压的设定值和AC发电机的输出电压之间的比较结果来间歇地控制励磁电流。

公开(公告)号：US06294899B1

公开(公告)日：2001-09-25

申请号：US09503117

申请日：2000-02-14

申请人： Kazuya Tokugawa ,  Shiro Iwatani

发明人： Kazuya Tokugawa ,  Shiro Iwatani

IPC分类号： H02P914

CPC分类号： H02P9/305 ,  H02J7/163 ,  H02J7/166 ,  H02P2101/45

摘要： In order to make the output voltage of the alternating current generator to be controllable even when a malfunction is produced on the negative electrode side of the magnetic field coil, the voltage control circuit for controlling the output voltage of the alternating current generator is provided on the negative electrode side of the magnetic field coil of the alternating current generator for charging a battery and, on the positive electrode side of the same, the overvoltage protection circuit for controlling the output voltage of the alternating current generator is provided.

摘要翻译： 即使在磁场线圈的负极侧产生故障的情况下，为了使交流发电机的输出电压能够被控制，也可以将交流发电机的输出电压进行控制的电压控制电路 提供用于对电池充电的交流发电机的磁场线圈的负极侧，并且在其正极侧设置用于控制交流发电机的输出电压的过电压保护电路。

公开(公告)号：US4803377A

公开(公告)日：1989-02-07

申请号：US169274

申请日：1988-03-17

申请人： Shiro Iwatani ,  Kazuya Tokugawa

发明人： Shiro Iwatani ,  Kazuya Tokugawa

IPC分类号： F02N11/08

CPC分类号： F02N11/0848

摘要： A starter motor control device comprising a starter motor for starting an engine, an auxiliary switch which can interrupt the energization to the starter motor, a circuit for detecting the rotation speed of the engine or other mechanism related to the rotation speed of the engine to output a signal for preventing the starter motor from being conversely driven by the started engine, a circuit for restraining the starter motor from being energized again for a predetermined time just after the energize to the starter motor is cutoff, a first detecting means having a first set value for judging the voltage at an auxiliary switch driving terminal of a switching element for driving the auxiliary switch, a second detecting means having a second set value for judging the voltage of the auxiliary switch driving terminal, and a circuit for determining the operation of the switching element based on the judgements given by the first and the second detection means.

摘要翻译： 一种起动电动机控制装置，包括用于起动发动机的起动电动机，可以中断对起动电动机的通电的辅助开关，用于检测发动机的转速或与发动机的转速相关的其他机构输出的电路 用于防止起动电动机被启动的发动机相反地驱动的信号，用于在启动电动机通电之后再次使起动电动机再次通电的电路被切断，第一检测装置具有第一组 用于判断用于驱动辅助开关的开关元件的辅助开关驱动端子处的电压的值，具有用于判断辅助开关驱动端子的电压的第二设定值的第二检测装置，以及用于确定辅助开关驱动端子的操作的电路 开关元件基于由第一和第二检测装置给出的判断。