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公开(公告)号：US07146944B2
公开(公告)日：2006-12-12
申请号：US10961038
申请日：2004-10-12
申请人： Hideji Tani , Haruyuki Urushihata
发明人： Hideji Tani , Haruyuki Urushihata
IPC分类号： F01L1/34
CPC分类号： F01L1/352 , F01L1/022 , F01L2800/00
摘要： The valve timing controller is driven by a motor. The valve controller has a control circuit and a driving circuit. The driving circuit receives a control signal generated by the control circuit and an engine rotation speed signal. The driving circuit supply a current to the motor to drive it based on the engine rotation speed represented by engine rotation speed signal and a target variation of the motor rotation speed represented by the control signal.
摘要翻译： 气门正时控制器由电机驱动。 阀控制器具有控制电路和驱动电路。 驱动电路接收由控制电路产生的控制信号和发动机转速信号。 驱动电路基于由发动机转速信号表示的发动机转速和由控制信号表示的电动机转速的目标变化，向电动机供给电流来驱动电动机。
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公开(公告)号：US06799553B1
公开(公告)日：2004-10-05
申请号：US10809706
申请日：2004-03-26
IPC分类号： F02D1304
CPC分类号： F01L1/352 , F01L1/022 , F01L1/024 , F01L2800/01
摘要： The variable valve timing controller controls the valve timing of the intake valve. The variable valve timing controller has a shaft, the stator fixed on the engine and generating the magnetic field around the shaft and rotational phase converter converting the torque applied to the shaft. When the valve timing is in the most delayed timing, the engine can be started. The rotational phase of this timing is called the feasible phase. When the stator stops generating the magnetic field, the load torque arise on the shaft. The rotational phase converter varies the rotational phase into the feasible phase with receiving the load torque from the shaft.
摘要翻译： 可变气门正时控制器控制进气门的气门正时。 可变气门正时控制器具有轴，定子固定在发动机上并在轴周围产生磁场，转动相转换器转换施加到轴上的转矩。 当气门正时处于最延迟的时机时，可启动发动机。 该定时的旋转相位称为可行阶段。 当定子停止产生磁场时，轴上产生负载转矩。 旋转相位转换器将旋转相位转换成可接受的相位，同时从轴接收负载转矩。
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公开(公告)号：US20050081808A1
公开(公告)日：2005-04-21
申请号：US10961038
申请日：2004-10-12
申请人： Hideji Tani , Haruyuki Urushihata
发明人： Hideji Tani , Haruyuki Urushihata
CPC分类号： F01L1/352 , F01L1/022 , F01L2800/00
摘要： The valve timing controller is driven by a motor. The valve controller has a control circuit and a driving circuit. The driving circuit receives a control signal generated by the control circuit and an engine rotation speed signal. The driving circuit supply a current to the motor to drive it based on the engine rotation speed represented by engine rotation speed signal and a target variation of the motor rotation speed represented by the control signal.
摘要翻译： 气门正时控制器由电机驱动。 阀控制器具有控制电路和驱动电路。 驱动电路接收由控制电路产生的控制信号和发动机转速信号。 驱动电路基于由发动机转速信号表示的发动机转速和由控制信号表示的电动机转速的目标变化，向电动机供给电流来驱动电动机。
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公开(公告)号：US06953013B2
公开(公告)日：2005-10-11
申请号：US10961083
申请日：2004-10-12
申请人： Hideji Tani
发明人： Hideji Tani
CPC分类号： F01L1/022 , F01L1/352 , F01L2800/00
摘要： A valve timing controller is driven by a motor and has a control circuit and a driving circuit. The driving circuit drives the motor according to a target rotation speed which is represented by a control signal frequency generated by the control circuit. Accordingly as the frequency becomes higher, the target rotation speed increases. When the frequency of the control signal is either lower than or equal to a first threshold frequency, or higher than or equal to a second threshold, the first threshold frequency being greater than zero and being greater than the second threshold frequency, the driving circuit stops supplying current to the motor.
摘要翻译： 气门正时控制器由电动机驱动，并具有控制电路和驱动电路。 驱动电路根据由控制电路产生的控制信号频率表示的目标转速来驱动电动机。 因此，随着频率变高，目标转速增加。 当控制信号的频率低于或等于第一阈值频率或高于或等于第二阈值时，第一阈值频率大于零并且大于第二阈值频率，驱动电路停止 向电机供电。
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公开(公告)号：US20050081809A1
公开(公告)日：2005-04-21
申请号：US10961083
申请日：2004-10-12
申请人： Hideji Tani
发明人： Hideji Tani
CPC分类号： F01L1/022 , F01L1/352 , F01L2800/00
摘要： The valve timing controller is driven by a motor. The valve controller has a control circuit and a driving circuit. The driving circuit drives a motor according to a target rotation speed of the motor which is represented by a frequency of a control signal which I generated by the control circuit. According as the frequency becomes higher, the target rotation speed increases. When the frequency of the control signal is either lower than or equal to a first threshold frequency, or higher than or equal to a second threshold, the first threshold frequency being greater than zero and being greater than the second one, the driving circuit stops supplying a current to the motor.
摘要翻译： 气门正时控制器由电机驱动。 阀控制器具有控制电路和驱动电路。 驱动电路根据由控制电路产生的控制信号的频率表示的电动机的目标转速来驱动电动机。 根据频率变高，目标转速增加。 当控制信号的频率低于或等于第一阈值频率或高于或等于第二阈值时，第一阈值频率大于零并且大于第二阈值频率，驱动电路停止供应 电流到电机。
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公开(公告)号：US4892073A
公开(公告)日：1990-01-09
申请号：US241216
申请日：1988-09-07
申请人： Noboru Yamamoto , Masakuni Tsujimura , Kiyotaka Sasaki , Kouichi Kato , Hideji Tani , Yasuo Ito , Takeshi Matsui , Kenji Hashimoto
发明人： Noboru Yamamoto , Masakuni Tsujimura , Kiyotaka Sasaki , Kouichi Kato , Hideji Tani , Yasuo Ito , Takeshi Matsui , Kenji Hashimoto
CPC分类号： F02P11/06 , F02P3/0552
摘要： An ignition system for internal combustion engines comprises means for generating an ignition signal in synchronism with the revolution of an internal combustion engine and an ignition circuit device for interrupting a primary current of an ignition coil in accordance with the ignition signal. The ignition circuit device includes an ignition monitor signal producing circuit for producing an ignition monitor signal which circuit operates to set the ignition monitor signal at the time of starting the energization of the ignition coil and thereafter to reset the ignition monitor signal at a subsequent predetermined timing, whereby the ignition circuit device operates, in accordance with the pulse width and the set and reset conditions of the ignition monitor signal, to decide whether the operation of the ignition circuit device is normal or abnormal, to control to generate a predetermined amount of ignition energy, and to prevent erroneous generation the ignition monitor signal due to a noise or the like.
摘要翻译： 用于内燃机的点火系统包括用于根据点火信号产生与内燃机的旋转同步的点火信号和用于中断点火线圈的初级电流的点火电路装置的装置。 点火电路装置包括点火监控信号产生电路，用于产生点火监控信号，该电路用于在启动点火线圈通电时设置点火监控信号，然后在随后的预定定时重置点火监控信号 由此点火电路装置根据点火监控信号的脉冲宽度和设定和复位条件进行动作，判断点火电路装置的运转是正常还是异常，以控制产生预定量的点火 能量，并且防止由于噪声等引起的点火监控信号的错误产生。
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公开(公告)号：US07077087B2
公开(公告)日：2006-07-18
申请号：US11109935
申请日：2005-04-20
申请人： Hideji Tani
发明人： Hideji Tani
IPC分类号： F01L1/34
摘要： A valve timing controller of a motor utilizing type has a control circuit for generating a control signal, and a driving circuit for turning-on and driving the motor in accordance with the control signal generated by the control circuit. The control circuit for receiving a motor rotation signal showing the real rotation speed of the motor, and an engine speed signal showing the real rotation speed of the engine generates the control signal on the basis of the motor rotation signal when the real rotation speed of the engine is less than a reference value. The control circuit also generates the control signal on the basis of the engine speed signal when the real rotation speed of the engine becomes the reference value or more.
摘要翻译： 电动机利用型的气门正时控制器具有用于产生控制信号的控制电路和用于根据控制电路产生的控制信号接通和驱动电动机的驱动电路。 用于接收表示电动机的实际转速的电动机旋转信号的控制电路和表示发动机的实际转速的发动机转速信号根据电动机的旋转信号产生控制信号， 发动机小于参考值。 当发动机的实际转速成为基准值以上时，控制电路还根据发动机转速信号生成控制信号。
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公开(公告)号：US20050179414A1
公开(公告)日：2005-08-18
申请号：US11060724
申请日：2005-02-18
申请人： Hideji Tani
发明人： Hideji Tani
CPC分类号： G05D16/202
摘要： The invention provides a valve controller of a motor utilizing type for improving control accuracy and reducing cost. The valve controller controls valve opening and closing of an engine by utilizing rotation torque of the motor, and has a driving circuit receiving a control signal generated by a control circuit, and applying an electric current to the motor and driving the motor on the basis of a target rotation number of the motor shown by this control signal using a frequency, and a target rotating direction of the motor shown by this control signal using a duty ratio.
摘要翻译： 本发明提供了一种电机的阀控制器，其利用类型用于提高控制精度并降低成本。 阀控制器通过利用电动机的旋转扭矩来控制发动机的开阀和关闭，并且具有驱动电路，其接收由控制电路产生的控制信号，并且将电流施加到电动机并基于 由该控制信号使用频率示出的电动机的目标转数以及使用占空比的由该控制信号示出的电动机的目标旋转方向。
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公开(公告)号：US07252055B2
公开(公告)日：2007-08-07
申请号：US11111780
申请日：2005-04-22
申请人： Hideji Tani , Akihiko Takenaka , Yoshihiro Sato
发明人： Hideji Tani , Akihiko Takenaka , Yoshihiro Sato
IPC分类号： F01L1/34
CPC分类号： F01L1/352 , F01L2800/03 , F01L2820/032
摘要： A valve controller includes a detector detecting a shutdown command signal to shutdown an engine, a driving circuit for driving a motor, and a power source controller. The power source controller turns on the driving circuit until the predetermined period has passed since the shutdown command signal is detected. Thus, the valve controller adjusts the valve opening/closing character in such a manner as to be suitable to an engine condition.
摘要翻译： 阀控制器包括检测关闭发动机的停机命令信号的检测器，用于驱动电动机的驱动电路和电源控制器。 电源控制器接通驱动电路，直到检测到停机命令信号为止，直到经过了预定时间。 因此，阀控制器以适合于发动机状态的方式调节阀打开/关闭特性。
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公开(公告)号：US07121240B2
公开(公告)日：2006-10-17
申请号：US10957592
申请日：2004-10-05
申请人： Hideji Tani
发明人： Hideji Tani
IPC分类号： F01L1/34
CPC分类号： F01L13/0042 , F01L1/022 , F01L1/34409 , F01L1/352 , F01L13/0015 , F01L2105/00 , F01L2201/00 , F01L2800/00 , F01L2820/041
摘要： The valve controller is driven by a motor. The valve controller has a control circuit and a driving circuit. The driving circuit drives a motor based on a control signal generated by the control circuit and a rotational position signal generated by a rotational position sensor. The driving circuit generates a rotation number signal representing an actual rotation number of the motor according to the rotational position signal, and transfers the rotation number signal to the control circuit.
摘要翻译： 阀门控制器由电机驱动。 阀控制器具有控制电路和驱动电路。 驱动电路基于由控制电路产生的控制信号和由旋转位置传感器产生的旋转位置信号来驱动电动机。 驱动电路根据旋转位置信号生成表示电动机的实际转数的转数信号，并将转数信号传送给控制电路。
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