公开(公告)号：US4649751A

公开(公告)日：1987-03-17

申请号：US710236

申请日：1985-03-11

Applicant: Yoshimitsu Onoda ,  Takato Yamakoshi ,  Shigeru Arakawa

Inventor： Yoshimitsu Onoda ,  Takato Yamakoshi ,  Shigeru Arakawa

IPC: B66B5/02 ,  G01V1/00 ,  G08B21/02 ,  G08B21/10 ,  B66B13/24

CPC classification number: G08B21/10 ,  G08B21/0297

Abstract: A supervisory operation control system responds to detection of vibration occurring at a predetermined location of an equipment for causing the equipment susceptible to adverse influence of the vibration to perform a predetermined supervisory operation. Transition to the supervisory operation is enabled when a product of speed and displacement of the vibration exceeds a predetermined value.

Abstract translation: 监控操作控制系统响应于在设备的预定位置处发生的振动的检测，使得容易受到振动的不利影响的设备执行预定的监控操作。 当振动的速度和位移的乘积超过预定值时，可以转换到监控操作。

公开(公告)号：US4124812A

公开(公告)日：1978-11-07

申请号：US742263

申请日：1976-11-16

Applicant: Shotaro Naito ,  Masahiko Ibamoto ,  Hisakatsu Kiwaki ,  Yoshimitsu Onoda

Inventor： Shotaro Naito ,  Masahiko Ibamoto ,  Hisakatsu Kiwaki ,  Yoshimitsu Onoda

IPC: H02P3/08 ,  B60L7/00 ,  H02P3/10 ,  H02P3/14

CPC classification number: B60L7/003 ,  H02P3/10 ,  H02P3/14 ,  B60L2200/26 ,  Y02T10/642

Abstract: In cases of subjecting an electric motor operated vehicle to electric braking, regenerative braking is performed during the first stage of the braking operation thereby supplying the armature current to the battery as a load, and a plugging operation is performed during the last stage thereof to complete the braking operation, whereby the efficiency of operation is enhanced by conserving the armature current to extend the traveling distance of the vehicle per charge of the vehicle battery, and the generation of excessive heat in the motor is suppressed.

Abstract translation: 在使电动车辆进行电动制动的情况下，在制动动作的第一阶段进行再生制动，从而将电枢电流作为负载提供给电池，并且在最后阶段执行封闭动作以完成 制动操作，从而通过节省电枢电流来增加车辆每辆车辆电池的行驶距离，从而提高了操作效率，并且抑制了电动机中过多的热量的产生。

公开(公告)号：US4916368A

公开(公告)日：1990-04-10

申请号：US270808

申请日：1988-11-14

Applicant: Yoshimitsu Onoda ,  Takato Yamakoshi

Inventor： Yoshimitsu Onoda ,  Takato Yamakoshi

IPC: H02P27/06 ,  B66B1/28 ,  H02P21/00 ,  H02P25/02 ,  H02P27/04

CPC classification number: B66B1/308 ,  H02P25/03

Abstract: A controlling device for a permanent magnet synchronous motor wherein a permanent magnet is used as a rotor and which includes three-phase armature windings comprises a detecting means for detecting a rotational position and a rotational angle of said rotor, a comparison means for comparing the rotational speed detected by said cetecting means with a predetermined reference speed and for developing a value of a difference between the rotational speed and the reference speed, a converting means for determining currents to be supplied individually to said armature windings in response to a vector value obtained from the rotational position detected by said detecting means and the value of the difference delivered from said comparison means, and a current controlling means for controlling current flows through said individual armature windings in response to values obtained by said converting means.

Abstract translation: 一种用于永磁同步电动机的控制装置，其中永磁体用作转子并且包括三相电枢绕组包括用于检测所述转子的旋转位置和旋转角度的检测装置，比较装置， 由所述检测装置以预定的参考速度检测的速度和用于显现转速和参考速度之差的值的转换装置，用于响应于从 由所述检测装置检测的旋转位置和从所述比较装置传送的差值;以及电流控制装置，用于响应于由所述转换装置获得的值，控制电流流过所述各个电枢绕组。

公开(公告)号：US4690251A

公开(公告)日：1987-09-01

申请号：US850096

申请日：1986-04-10

Applicant: Yoshimitsu Onoda ,  Hiroshi Goko

Inventor： Yoshimitsu Onoda ,  Hiroshi Goko

IPC: B66B1/06 ,  B66B5/02 ,  G01P13/00 ,  G01P15/00

CPC classification number: G01P13/00 ,  B66B5/022 ,  G01P15/00 ,  G01V1/008

Abstract: An emergency control system for an elevator has a circuit for producing a signal in response to a relatively small vibration of a structure in which the elevator is installed; a first circuit responsive to the signal for controlling the operation of the elevator under a predetermined mode for a first predetermined time interval; and a second circuit for disabling the signal producing circuit simultaneously with the start of operation of the first circuit and enabling the signal producing circuit for a second predetermined time interval longer than the first predetermined time interval.

Abstract translation: 电梯的应急控制系统具有响应于安装有电梯的结构的相对小的振动而产生信号的电路; 响应于所述信号的第一电路，用于在预定模式下以第一预定时间间隔控制所述电梯的操作; 以及第二电路，用于在第一电路的操作开始的同时禁用信号产生电路，并使信号产生电路能够比第一预定时间间隔长的第二预定时间间隔。

公开(公告)号：US4306283A

公开(公告)日：1981-12-15

申请号：US114688

申请日：1980-01-23

Applicant: Hisakatsu Kiwaki ,  Kyozo Tachibana ,  Yoshimitsu Onoda ,  Katsuaki Suzuki ,  Tatsuo Horie ,  Yutaka Suzuki ,  Shozuchi Miura

Inventor： Hisakatsu Kiwaki ,  Kyozo Tachibana ,  Yoshimitsu Onoda ,  Katsuaki Suzuki ,  Tatsuo Horie ,  Yutaka Suzuki ,  Shozuchi Miura

IPC: B60L9/12 ,  G05F1/70 ,  H02J3/18 ,  H02M7/12 ,  H02M7/19 ,  H02M7/155

CPC classification number: H02J3/1864 ,  B60L9/12 ,  H02M7/19 ,  B60L2200/26 ,  B60L2210/20 ,  Y02E40/12 ,  Y02T10/725

Abstract: The two secondary windings of a transformer the primary winding of which is connected to an AC power supply are each provided with a controlled rectifying circuit. The DC sides of the rectifying circuits are connected in series to supply power to DC motors. One of the secondary windings is detachably connected with a capacitor bank. The capacity of the capacitor bank is selected so that the power factor of the converter can be improved to a satisfactory value when the two rectifying circuits are both controlled to produce output voltages. The capacitor bank becomes connected in response to the fact that the current in the primary winding of a transformer has arrived at a predetermined value.

Abstract translation: 其一次绕组连接到交流电源的变压器的两个次级绕组各自设置有可控整流电路。 整流电路的直流侧串联连接，为直流电机供电。 一个次级绕组与电容器组可拆卸地连接。 选择电容器组的容量，使得当两个整流电路都被控制以产生输出电压时，转换器的功率因数可以提高到令人满意的值。 响应于变压器的初级绕组中的电流达到预定值的事实，电容器组变得连接。