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1. 发明申请

US20050057226A1 Hybrid type working machine 失效
标题翻译：混合式作业机
公开(公告)号：US20050057226A1
公开(公告)日：2005-03-17
申请号：US10935220
申请日：2004-09-08
申请人： Toshiaki Kawakami , Tsutomu Inui , Tsutomu Wakitani
发明人： Toshiaki Kawakami , Tsutomu Inui , Tsutomu Wakitani
IPC分类号： B60L11/06 , H02P7/295 , H02P9/48 , H02P9/04 , H02P11/00
CPC分类号： H02P7/295 , B60L11/06 , B60L2200/40 , B60L2220/14 , H02P9/48 , Y02T10/642 , Y02T10/70 , Y02T10/7077
摘要： Simplifying the controller of hybrid type drive unit. The output of a generator driven by engine is connected directly to a motor 7 through a converter or switching circuit 10 without being charged on any battery. The output of each phase of the generator is inputted to the converter 10. A timing controller 126 controls the conduction phase of a thyristor bridge 101 in the converter 10 so as to adjust the quantity of output power. A synchronous standard for phase control is formed based on output wave of an auxiliary winding 26 of the generator. A voltage detector 124 detects an applied voltage on the motor 7 as a motor rotation speed and the conduction angle is increased or decreased so as to maintain a detected voltage at a target value.
摘要翻译：简化混合动力单元的控制器。由发动机驱动的发电机的输出通过转换器或开关电路10直接连接到电动机7，而不在任何电池上充电。发电机的各相的输出被输入到转换器10.定时控制器126控制转换器10中的晶闸管桥101的导通相位，以便调节输出功率的量。基于发电机辅助绕组26的输出波形成相位控制同步标准。电压检测器124检测马达7上的施加电压作为马达旋转速度，并且导通角增大或减小，以将检测电压保持在目标值。

2. 发明授权

US07134261B2 Hybrid type working machine 有权
标题翻译：混合式作业机
公开(公告)号：US07134261B2
公开(公告)日：2006-11-14
申请号：US10795438
申请日：2004-03-09
申请人： Tsutomu Inui , Hiroo Kanke , Tsutomu Wakitani , Toshiaki Kawakami
发明人： Tsutomu Inui , Hiroo Kanke , Tsutomu Wakitani , Toshiaki Kawakami
IPC分类号： A01D34/64
CPC分类号： B60K6/46 , A01D34/006 , A01D34/69 , A01D69/02 , B60Y2200/225 , Y02T10/6217
摘要： In the working machine wherein the output of an engine generator is directly supplied to a motor for travel without using the intermediary of a battery, preventing the engine from slowing down. The generator G is directly connected to the motor 7 and there is no battery that stores the output of the generator G. CPU 102 decreases the power supply for the motor 7 when it has been anticipated that the engine revolutions will be decreased. The number of the engine revolutions is detected according to the period of the waveform of an output of the generator G. The alternating current waveform that has been drawn out from one phase of the winding of the generator G is shaped into a rectangular waveform. CPU 102 detects the period of the shaped waveform. When the detected period has become larger, the CPU 102 determines that the engine revolutions is about to decrease.
摘要翻译：在将发动机发电机的输出直接供给到电动机进行行驶而不使用电池的情况下的工作机械中，防止发动机减速。发电机G直接连接到电动机7，并且没有存储发电机G的输出的电池。当预计发动机转数将减小时，CPU102减小电动机7的电力供应。根据发电机G的输出波形的周期来检测发动机转数。将从发电机G的绕组的一相引出的交流波形成形为矩形波形。 CPU 102检测成形波形的周期。当检测到的周期变得更大时，CPU 102确定发动机转数即将减小。

3. 发明授权

US07292009B2 Hybrid type working machine 失效
标题翻译：混合式作业机
公开(公告)号：US07292009B2
公开(公告)日：2007-11-06
申请号：US10935220
申请日：2004-09-08
申请人： Toshiaki Kawakami , Tsutomu Inui , Tsutomu Wakitani
发明人： Toshiaki Kawakami , Tsutomu Inui , Tsutomu Wakitani
IPC分类号： H02H7/06 , H02P9/00 , H02P11/00 , H02P9/04
CPC分类号： H02P7/295 , B60L11/06 , B60L2200/40 , B60L2220/14 , H02P9/48 , Y02T10/642 , Y02T10/70 , Y02T10/7077
摘要： Simplifying the controller of hybrid type drive unit. The output of a generator driven by engine is connected directly to a motor 7 through a converter or switching circuit 10 without being charged on any battery. The output of each phase of the generator is inputted to the converter 10. A timing controller 126 controls the conduction phase of a thyristor bridge 101 in the converter 10 so as to adjust the quantity of output power. A synchronous standard for phase control is formed based on output wave of an auxiliary winding 26 of the generator. A voltage detector 124 detects an applied voltage on the motor 7 as a motor rotation speed and the conduction angle is increased or decreased so as to maintain a detected voltage at a target value.
摘要翻译：简化混合动力单元的控制器。由发动机驱动的发电机的输出通过转换器或开关电路10直接连接到电动机7，而不在任何电池上充电。发电机的各相的输出被输入到转换器10。定时控制器126控制转换器10中的晶闸管桥101的导通相位，以便调节输出功率的量。基于发电机辅助绕组26的输出波形成相位控制同步标准。电压检测器124检测马达7上的施加电压作为马达旋转速度，并且导通角增大或减小，以将检测电压保持在目标值。

4. 发明授权

US06798160B2 Electric working machine 失效
标题翻译：电动工作机
公开(公告)号：US06798160B2
公开(公告)日：2004-09-28
申请号：US10253832
申请日：2002-09-24
申请人： Tsutomu Wakitani , Tsutomu Inui
发明人： Tsutomu Wakitani , Tsutomu Inui
IPC分类号： H02P700
CPC分类号： B60L3/0046 , B60L3/0023 , B60L11/1805 , B60L2250/10 , Y02T10/646 , Y02T10/7005 , Y02T10/7258
摘要： An electric working machine has an electric motor and a speed adjustment member for undergoing movement within a range of positions including a low speed range position in which the electric working machine travels at a low speed, a high speed range position in which the electric working range position in which the electric working machine travels at a speed intermediate of the low speed and the high speed. A potentiometer receives a voltage which varies in dependence on the position of the speed adjustment member within the range of positions. A control unit controls the electric motor in accordance with the variation of the voltage received by the potentiometer to vary a travel speed of the electric working machine so that a rate of change of the travel speed of the electric working machine is smaller when the speed adjustment member is in the intermediate speed range position than when the speed adjustment member is in each of the low speed range position and the high speed range position.
摘要翻译：电动加工机具有电动马达和速度调节部件，所述速度调节部件在包括所述电动作业机械以低速行进的低速范围位置的位置范围内进行运动，所述速度范围位置，所述电动工作范围电动加工机以低速和高速的中速行驶的位置。电位器接收根据位置范围内的速度调节构件的位置而变化的电压。控制单元根据电位计接收到的电压的变化来控制电动机，以改变电动工作机的行进速度，使得当加速调节时电动机的行驶速度的变化率变小构件处于比速度调节构件处于低速范围位置和高速范围位置中的每一个中的中速范围位置。

5. 发明授权

US07073613B2 Motorized vehicle 有权
标题翻译：电动车
公开(公告)号：US07073613B2
公开(公告)日：2006-07-11
申请号：US10879936
申请日：2004-06-28
申请人： Tsutomu Wakitani , Tsutomu Inui , Kenji Kuroiwa , Jitsumi Hanafusa
发明人： Tsutomu Wakitani , Tsutomu Inui , Kenji Kuroiwa , Jitsumi Hanafusa
IPC分类号： B60K17/30
CPC分类号： B62K5/01 , B60L15/2036 , B62D11/04 , B62D11/183 , B62D51/04 , B62K2204/00 , G05B19/00 , Y02T10/645 , Y02T10/646 , Y02T10/7275
摘要： A motorized vehicle has a vehicle body, at least a pair of wheels mounted on the vehicle body for undergoing rotation to cause the motorized vehicle to undergo travelling, and a pair of electric motors each mounted on the vehicle body to selectively undergo forward and reverse rotation to rotationally drive a respective one of the wheels. A first switch is connected to the electric motors so that operation of the first switch causes the electric motors to undergo rotation simultaneously in opposite directions to turn the motorized vehicle in a first direction while the motorized vehicle does not undergo travelling. A second switch is connected to the electric motors so that operation of the second switch causes the electric motors to undergo rotation simultaneously in opposite directions to turn the motorized vehicle in a second direction opposite to the first direction while the motorized vehicle does not undergo travelling.
摘要翻译：机动车辆具有车身，至少一对车轮安装在车身上，用于进行旋转以使机动车辆行驶;以及一对电动机，每个电动机都安装在车身上以选择性地进行正向和反向旋转以旋转地驱动相应的一个车轮。第一开关连接到电动机，使得第一开关的操作使得电动机在相反方向上同时旋转，以在机动车辆不行驶时沿第一方向转动机动车辆。第二开关连接到电动机，使得第二开关的操作使得电动机在相反方向上同时旋转，以在机动车辆不行驶时沿与第一方向相反的第二方向转动机动车辆。

6. 发明授权

US06948577B2 Electric vehicle 失效
标题翻译：电动车
公开(公告)号：US06948577B2
公开(公告)日：2005-09-27
申请号：US10287120
申请日：2002-11-04
申请人： Tsutomu Wakitani , Tsutomu Inui , Hiroo Kanke
发明人： Tsutomu Wakitani , Tsutomu Inui , Hiroo Kanke
IPC分类号： B60L11/18 , B60K1/00 , B60L7/00
CPC分类号： B60L7/003 , B60L7/26 , B60L11/18 , B60L15/20 , B60L15/2009 , B60L2200/40 , B60L2220/42 , B60L2220/46 , B60L2240/12 , B60L2240/421 , B60L2270/145 , Y02T10/645 , Y02T10/646 , Y02T10/7005 , Y02T10/72 , Y02T10/7275
摘要： An electric vehicle driven by at least one electric motor is provided. The vehicle includes a controller for controlling the electric motor and at least one braking device. The controller gradually reduces the rotational speed of the electric motor in accordance with a vehicle drive stop instruction, and operates the braking device when the rotational speed of the electric motor is equal to or lower than a predetermined rotational speed to stop the travel of the vehicle.
摘要翻译：提供由至少一个电动机驱动的电动车辆。车辆包括用于控制电动机和至少一个制动装置的控制器。控制器根据车辆驱动停止指令逐渐降低电动机的转速，并且当电动机的转速等于或低于预定转速时操作制动装置以停止车辆行驶。

7. 发明授权

US06860348B2 Electric vehicle 有权
标题翻译：电动车
公开(公告)号：US06860348B2
公开(公告)日：2005-03-01
申请号：US10278204
申请日：2002-10-22
申请人： Tsutomu Wakitani , Tsutomu Inui , Hiroo Kanke
发明人： Tsutomu Wakitani , Tsutomu Inui , Hiroo Kanke
IPC分类号： B60L3/10 , B60L15/20 , B60K1/00
CPC分类号： B60L15/2036 , B60L3/102 , B60L2200/22 , Y02T10/645 , Y02T10/646 , Y02T10/7275
摘要： A dual-motor electric vehicle having a control section that determines whether three conditions are satisfied, (1) that a straight-ahead travel instruction has been supplied to the vehicle, (2) that an actual number of motor rotations of an electric motor is less than a target number of motor rotations, and (3) that a motor control signal for bringing the actual number of motor rotations closer to the target number has reached a predetermined upper limit output value. When all conditions are satisfied for at least one of the electric motors of the dual-motor vehicle, the control section performs a downward motor-rotation correction process for at least one of motors by incrementally reducing one of the target number of motor rotations and the upper limit output value of the motor control signal until the respective actual numbers of rotations of the left and right motors substantially coincide with each other.
摘要翻译：一种具有判定是否满足三个条件的控制部的双电动机电动汽车，（1）向车辆提供直行行驶指示，（2）电动机的实际电动机转数为小于目标数量的电动机旋转，以及（3）用于使实际电动机转数接近目标数的电动机控制信号已经达到预定的上限输出值。当对于双机动车辆中的至少一个电动机满足所有条件时，控制部通过逐渐减小目标数量的电动机转数和电动机转数中的一个来对电动机中的至少一个进行向下的电动机旋转校正处理电动机控制信号的上限输出值，直到左右电动机的各实际转数基本上一致。

8. 发明授权

US06805218B2 Motorized vehicle 有权
标题翻译：电动车
公开(公告)号：US06805218B2
公开(公告)日：2004-10-19
申请号：US10021394
申请日：2001-10-29
申请人： Tsutomu Wakitani , Tsutomu Inui , Kenji Kuroiwa , Jitsumi Hanafusa
发明人： Tsutomu Wakitani , Tsutomu Inui , Kenji Kuroiwa , Jitsumi Hanafusa
IPC分类号： B60K2600
CPC分类号： B62K5/01 , B60L15/2036 , B62D11/04 , B62D11/183 , B62D51/04 , B62K2204/00 , G05B19/00 , Y02T10/645 , Y02T10/646 , Y02T10/7275
摘要： A motorized vehicle has wheels mounted on a vehicle body for undergoing rotation to cause the motorized vehicle to undergo travelling, electric motors for selectively undergoing forward and reverse rotation to rotationally drive respective ones of the wheels, brakes for applying brake forces to respective ones of the wheels, handlebars extending from the vehicle body, and turn control levers mounted on the handlebars to undergo angular movement within a range of preselected angular positions. The turn control levers are connected to respective ones of the brakes and respective ones of the electric motors so that the electric motors undergo rotation simultaneously in opposite directions in accordance with the preselected angular positions of the turn control levers to turn the motorized vehicle while the motorized does not undergo travelling.
摘要翻译：机动车辆具有安装在车体上的轮子，用于进行旋转以使机动车辆经历行驶，用于选择性地进行正向和反向旋转的电动机以旋转地驱动相应的车轮，用于向相应的车轮施加制动力的制动器车轮，从车体延伸的车把，以及转动安装在把手上的控制杆，以在预选角度位置的范围内进行角度运动。转向控制杆连接到相应的制动器和相应的电动机，使得电动机根据转向控制杆的预选角度位置在相反的方向上同时旋转以在机动车辆转动时机动车辆转动不经过旅行。

9. 发明授权

US06734647B2 Working machine 有权
标题翻译：工作机
公开(公告)号：US06734647B2
公开(公告)日：2004-05-11
申请号：US10225795
申请日：2002-08-22
申请人： Tsutomu Wakitani , Tsutomu Inui , Hiroo Kanke
发明人： Tsutomu Wakitani , Tsutomu Inui , Hiroo Kanke
IPC分类号： H02P700
CPC分类号： A01D69/02 , A01D34/006 , B60K26/02 , B60K2026/043 , B60Y2200/20 , B60Y2200/90 , Y02T10/7258
摘要： Control section determines necessary acceleration of a transporting section in accordance with an actual transporting speed, and also determines a correction coefficient corresponding to the number of rotations of an engine from among correction coefficients having a characteristic of becoming closer to a value of one as the number of rotations of the engine increases. The control section multiplies the necessary acceleration by the correction coefficient to thereby provide corrected necessary acceleration, and controls rotation of a transporting drive motor in accordance with the corrected necessary acceleration. When the amount of electric power to be generated by a power generator driven by the engine has increased, the control section controls the opening of a throttle valve.
摘要翻译：控制部根据实际的输送速度决定输送部的必要的加速度，并且从具有变为更接近1的特性的修正系数中，确定与发动机的转数对应的校正系数作为数发动机的转速增加。控制部分将必要的加速度乘以校正系数，从而提供校正的必要加速度，并且根据校正的必要加速度来控制传送驱动马达的旋转。当由发动机驱动的发电机产生的电力量增加时，控制部分控制节流阀的打开。

10. 发明授权

US07305778B2 Self-propelled working machine 失效
标题翻译：自走式工作机
公开(公告)号：US07305778B2
公开(公告)日：2007-12-11
申请号：US10980524
申请日：2004-11-03
申请人： Tsutomu Wakitani , Norikazu Shimizu , Toshiaki Kawakami
发明人： Tsutomu Wakitani , Norikazu Shimizu , Toshiaki Kawakami
IPC分类号： E01H5/09
CPC分类号： F02D41/042 , E01H5/04
摘要： A self-propelled working machine has a pair of transporting parts, a working part, an engine for driving at least the working part, and a main switch for turning the engine on and off. A locomotion preparation switch produces a command for moving the transporting parts when turned on and produces a stop command for stopping movement of the transporting parts when turned off. A locomotion speed setting member orders a target locomotion speed of the transporting parts. A work switch switches the working part on and off. A control part stops the engine when a first condition that the main switch is on, a second condition that the locomotion preparation switch is off, a third condition that the transporting parts have stopped moving and the target locomotion speed ordered by the locomotion speed setting member is zero, and a fourth condition that the work switch is off, are satisfied.
摘要翻译：自走式加工机具有一对输送部件，工作部件，至少用于驱动工作部件的发动机以及用于使发动机打开和关闭的主开关。运动准备开关在打开时产生用于移动运输部件的命令，并且当关闭时产生用于停止运送部件的运动的停止命令。运动速度设定部件订购运送部件的目标运动速度。工作开关打开和关闭工作部件。控制部在主开关第一状态，运动准备开关关闭的第二状态，运送部停止移动的第三状态和运动速度设定部件所规定的目标运动速度的情况下，停止发动机为零，并且满足工作开关关闭的第四条件。

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