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1. 发明申请

US20110107756A1 ELECTRO-HYDROSTATIC ACTUATOR EXCELLENT IN SNUBBING CHARACTERISTIC, AND DRIVE DEVICE USED FOR THE SAME, AND CONTROL METHOD USED FOR THE SAME 有权
标题翻译：电动水滑石致动器优点在其特征中，以及用于其的驱动装置以及用于其的控制方法
公开(公告)号：US20110107756A1
公开(公告)日：2011-05-12
申请号：US12943452
申请日：2010-11-10
申请人： Taku KONDO , Toshiyuki Kumada , Masayuki Takada , Kazuhiro Masutani , Masaaki Monte , Hiroshi Saito , Satoshi Ihara
发明人： Taku KONDO , Toshiyuki Kumada , Masayuki Takada , Kazuhiro Masutani , Masaaki Monte , Hiroshi Saito , Satoshi Ihara
IPC分类号： F16D31/02
CPC分类号： F15B7/006 , B64C13/504 , B64C25/22 , F15B15/222
摘要： The present invention is to provide an electro hydrostatic actuator excellent in a snubbing characteristic including a cylinder type actuator main body 1, a piston 2 having a piston rod, the piston slidingly moving in a cylinder of the actuator main body, a motor 18, a pump 19 for supplying fluid according to the rotation of the motor, a mechanism for adjusting a running amount of the fluid into and from the cylinder according to the motion of the piston, and a reservoir 8 for adjusting the supply of the fluid corresponding to a volume difference generated according to the motion of the piston, and a controller 17 which controls the number of revolutions of the motor according to the calculated load torque, and a snubbing control method used for this. An electro hydrostatic actuator of realizing a snubbing mechanism capable of increasing energy efficiency, when used for a landing gear retraction/extension device of an airplane, can be provided.
摘要翻译：本发明提供一种具有优良的缓冲特性的静电静电执行机构，其特征在于：包括气缸式致动器主体1，具有活塞杆的活塞2，在致动器主体的气缸中滑动运动的活塞，马达18，用于根据电动机的旋转供给流体的泵19，用于根据活塞的运动来调节流入和流出气缸的流体的运动量的机构;以及用于调节与a相对应的流体供应的储存器8 根据活塞的运动产生的体积差;以及根据计算出的负载转矩来控制电动机的转数的控制器17，以及用于此的缓冲控制方法。可以提供一种当用于飞机的起落架缩回/延伸装置时，实现能够提高能量效率的缓冲机构的静电静电致动器。

2. 发明授权

US08701400B2 Electro-hydrostatic actuator excellent in snubbing characteristic, and drive device used for the same, and control method used for the same 有权
标题翻译：具有优良的缓冲特性的静电静电致动器及其驱动装置及其控制方法
公开(公告)号：US08701400B2
公开(公告)日：2014-04-22
申请号：US12943452
申请日：2010-11-10
申请人： Taku Kondo , Toshiyuki Kumada , Masayuki Takada , Kazuhiro Masutani , Masaaki Monte , Hiroshi Saito , Satoshi Ihara
发明人： Taku Kondo , Toshiyuki Kumada , Masayuki Takada , Kazuhiro Masutani , Masaaki Monte , Hiroshi Saito , Satoshi Ihara
IPC分类号： F15B11/028
CPC分类号： F15B7/006 , B64C13/504 , B64C25/22 , F15B15/222
摘要： The present invention is to provide an electro hydrostatic actuator excellent in a snubbing characteristic including a cylinder type actuator main body 1, a piston 2 having a piston rod, the piston slidingly moving in a cylinder of the actuator main body, a motor 18, a pump 19 for supplying fluid according to the rotation of the motor, a mechanism for adjusting a running amount of the fluid into and from the cylinder according to the motion of the piston, and a reservoir 8 for adjusting the supply of the fluid corresponding to a volume difference generated according to the motion of the piston, and a controller 17 which controls the number of revolutions of the motor according to the calculated load torque, and a snubbing control method used for this. An electro hydrostatic actuator of realizing a snubbing mechanism capable of increasing energy efficiency, when used for a landing gear retraction/extension device of an airplane, can be provided.
摘要翻译：本发明提供一种具有优良的缓冲特性的静电静电执行机构，其特征在于：包括气缸式致动器主体1，具有活塞杆的活塞2，在致动器主体的气缸中滑动运动的活塞，马达18，用于根据电动机的旋转供给流体的泵19，用于根据活塞的运动来调节流入和流出气缸的流体的运动量的机构;以及用于调节与a相对应的流体供应的储存器8 根据活塞的运动产生的体积差;以及根据计算出的负载转矩来控制电动机的转数的控制器17，以及用于此的缓冲控制方法。可以提供一种当用于飞机的起落架缩回/延伸装置时，实现能够提高能量效率的缓冲机构的静电静电致动器。

3. 发明授权

US08866427B2 Motor control apparatus and method 有权
标题翻译：电机控制装置及方法
公开(公告)号：US08866427B2
公开(公告)日：2014-10-21
申请号：US13436409
申请日：2012-03-30
申请人： Hitoshi Oyori , Masaaki Monte
发明人： Hitoshi Oyori , Masaaki Monte
IPC分类号： H02P3/00 , G05B19/29 , B64C17/06 , G01P3/481 , H02P23/03
CPC分类号： H02P23/03 , G01P3/481
摘要： When it is determined that the number of times that motor rotation-indicative quantity has been detected has exceeded a measurement interval, a feedback speed value is calculated from a motor rotation-indicative quantity detected immediately before, a motor rotation-indicative quantity detected immediately before the last time a measurement interval determination means determined that the number of times had exceeded the measurement interval, and time that has elapsed since the last time the measurement interval determination means determined that the number of times had exceeded the measurement interval, and the measurement interval having a length calculated from a greater one between the calculated feedback speed value and a speed command value is set for the measurement interval determination means to refer to.
摘要翻译：当确定已经检测到电动机转动指示量的次数超过了测量间隔时，根据紧接在之前检测到的电动机旋转指示量计算反馈速度值，紧接着检测到的电动机旋转指示量最后一次测量间隔确定装置确定次数已经超过了测量间隔，以及从测量间隔确定装置的最后一次确定次数超过测量间隔起经过的时间，以及测量间隔对于测量间隔确定装置，设定从计算出的反馈速度值和速度指令值之间的较大值计算的长度。

4. 发明申请

US20120256577A1 Motor Control Apparatus and Method 有权
标题翻译：电动机控制装置及方法
公开(公告)号：US20120256577A1
公开(公告)日：2012-10-11
申请号：US13436409
申请日：2012-03-30
申请人： Hitoshi Oyori , Masaaki Monte
发明人： Hitoshi Oyori , Masaaki Monte
IPC分类号： H02P29/00
CPC分类号： H02P23/03 , G01P3/481
摘要： When it is determined that the number of times that motor rotation-indicative quantity has been detected has exceeded a measurement interval, a feedback speed value is calculated from a motor rotation-indicative quantity detected immediately before, a motor rotation-indicative quantity detected immediately before the last time a measurement interval determination means determined that the number of times had exceeded the measurement interval, and time that has elapsed since the last time the measurement interval determination means determined that the number of times had exceeded the measurement interval, and the measurement interval having a length calculated from a greater one between the calculated feedback speed value and a speed command value is set for the measurement interval determination means to refer to.
摘要翻译：当确定已经检测到电动机转动指示量的次数超过了测量间隔时，根据紧接在之前检测到的电动机旋转指示量计算反馈速度值，紧接着检测到的电动机旋转指示量最后一次测量间隔确定装置确定次数已经超过了测量间隔，以及从测量间隔确定装置的最后一次确定次数超过测量间隔起经过的时间，以及测量间隔对于测量间隔确定装置，设定从计算出的反馈速度值和速度指令值之间的较大值计算的长度。

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