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1. 发明申请

US20080111334A1 Vehicle Suspension Apparatus 审中-公开
标题翻译：车辆悬挂装置
公开(公告)号：US20080111334A1
公开(公告)日：2008-05-15
申请号：US11665577
申请日：2005-10-19
申请人： Hirofumi Inoue , Hidenori Kajino , Hiroaki Date , Tomoo Kubota
发明人： Hirofumi Inoue , Hidenori Kajino , Hiroaki Date , Tomoo Kubota
IPC分类号： B60G15/00 , B60G9/00 , B60T7/22
CPC分类号： B60G17/021 , B60G17/06 , B60G2202/12 , B60G2202/25 , B60G2204/128 , B60G2500/322 , B60G2800/222 , B60R21/34 , B60R2021/343 , B62D25/12
摘要： To offer a suspension apparatus for a vehicle with high utility, a suspension apparatus having a damping-force generating device which includes a body-side unit attached so as to project upward from a mount portion formed at a part of the vehicle is provided with a projecting-portion-displacement permitting mechanism for permitting a displacement of at least a projecting portion such that an amount of projection of the projecting portion decreases. The projecting-portion-displacement permitting mechanism is configured as follows, for instance. In a structure in which a downward movement of the body-side unit is prohibited by a pin of a solenoid, the solenoid is energized and the pin is withdrawn, thereby releasing the prohibition of the movement of the body-side unit. In consequence, the body side-unit is permitted to move downward. The mechanism increases a distance between an upper end of the damping-force generating device and a hood disposed above the mount portion, so that an impact applied to the hood from above can be effectively mitigated utilizing a space between the upper end of the damping-force generating device and the hood in which the distance therebetween is increased.
摘要翻译：为了提供具有高效用的车辆的悬挂装置，具有阻尼力产生装置的悬架装置设置有阻尼力产生装置，该阻尼力产生装置包括从形成在车辆的一部分处的安装部分向上突出的主体侧单元，突出部分位移允许机构，用于允许至少突出部分的位移，使得突出部分的突出量减小。突出部位移动允许机构例如如下构成。在电磁线圈销被体侧单元向下方移动的结构中，螺线管通电并且销被拉出，从而释放禁止身体侧单元的移动。因此，身体侧单元被允许向下移动。该机构增加了阻尼力产生装置的上端和设置在安装部分上方的罩之间的距离，使得利用阻尼力产生装置的上端之间的空间可以有效地缓解从上方施加到罩上的冲击，力产生装置和其间的距离增加的罩。

2. 发明申请

US20090026989A1 Electromagnetic Suspension Device 审中-公开
标题翻译：电磁悬架装置
公开(公告)号：US20090026989A1
公开(公告)日：2009-01-29
申请号：US12278456
申请日：2006-11-15
申请人： Tomoo Kubota , Hirofumi Inoue
发明人： Tomoo Kubota , Hirofumi Inoue
IPC分类号： H02P21/05
CPC分类号： F16F15/03 , B60G17/0157 , B60G2202/42 , B60G2204/4193 , F16F2232/04 , H02P21/00 , H02P21/0089 , H02P21/06 , H02P21/22 , H02P25/06 , H02P25/062
摘要： In an electromagnetic suspension device comprising one member (1), the other member (2) adapted to perform a relative motion with respect to the one member (1), and a motor (M) capable of at least suppressing the relative motion, and wherein electric current values id and iq of d and q phases are determined using dq conversion from electric currents iv and iu flowing in the motor (M) and an electrical angle θ of a rotor, and the motor (M) is controlled on the basis of both d-phase voltage command value Vd1 and q-phase voltage command value Vq1, the improvement characterized by further comprising correction means (23) for correcting the d-phase voltage command value Vd1 on the basis of both q-phase electric current iq and electrical angular velocity ω of the rotor and correcting the q-phase voltage command value Vq1 on the basis of both d-phase electric current id and electrical angular velocity ω of the rotor.
摘要翻译：在包括一个构件（1）的电磁悬挂装置中，适于相对于一个构件（1）执行相对运动的另一构件（2）和能够至少抑制相对运动的马达（M），以及其中d和q相的电流值id和iq使用从在电动机（M）中流动的电流iv和iu以及转子的电角度θ的dq转换来确定，并且马达（M）基于两相电压指令值Vd1和q相电压指令值Vq1两者的改进特征在于还包括用于基于q相电流iq校正d相电压指令值Vd1的校正装置（23）和转子的电角速度ω，并且基于转子的d相电流id和电角速度ω来校正q相电压指令值Vq1。

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