公开(公告)号：EP2062756A1

公开(公告)日：2009-05-27

申请号：EP07806130.6

申请日：2007-08-28

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA ,  KAYABA INDUSTRY CO., LTD.

发明人： INOUE, Hirofumi ,  WATANABE, Hideshi ,  KONDO, Takuhiro

IPC分类号： B60G17/00 ,  B60G17/015 ,  F16F15/02 ,  F16F15/03 ,  H02P6/12

CPC分类号： B60G17/0157 ,  B60G15/08 ,  B60G17/0155 ,  B60G17/018 ,  B60G17/0521 ,  B60G17/06 ,  B60G2202/152 ,  B60G2202/314 ,  B60G2202/42 ,  B60G2204/126 ,  B60G2204/419 ,  B60G2204/4232 ,  B60G2204/62 ,  B60G2400/0511 ,  B60G2400/0516 ,  B60G2400/102 ,  B60G2400/104 ,  B60G2400/106 ,  B60G2400/204 ,  B60G2400/252 ,  B60G2400/33 ,  B60G2400/382 ,  B60G2400/39 ,  B60G2400/41 ,  B60G2400/716 ,  B60G2400/73 ,  B60G2500/201 ,  B60G2500/2021 ,  B60G2500/203 ,  B60G2500/30 ,  B60G2600/02 ,  B60G2600/07 ,  B60G2600/08 ,  B60G2600/182 ,  B60G2800/012 ,  B60G2800/014 ,  B60G2800/162 ,  B60G2800/80 ,  B60G2800/9122 ,  B60G2800/914 ,  B60G2800/916 ,  F16F2232/04 ,  F16F2232/06

摘要： It is an object of the invention to provide a suspension system configured to execute a control for avoiding a state in which an operation of an electric motor which is a power source of an electromagnetic actuator is kept halted at a certain operational position while the motor is generating a motor force. Where a target rotational position of the motor becomes equal to a specific operational position (e.g., a rotational position at which an electrifying current amount of one phase reaches a peak value), a control for shifting the target rotational position by δθ is executed. Where the rotational position of the motor is kept located at the certain position for a time period longer than a prescribed time, a control for changing the rotational position of the motor is executed. According to the present suspension system, it is possible to suppress imbalance in heat generation in the motor and to thereby reduce a load to be applied to the motor. Accordingly, a suspension system with high utility is realized.

摘要翻译： 本发明的目的是提供一种悬架系统，该悬架系统被配置为执行一种控制，以避免在电动机为电动机时作为电磁致动器的电源的电动机在某一操作位置停止的状态 产生马达力。 在电动机的目标旋转位置变得等于特定操作位置（例如，一相的通电电流量达到峰值的旋转位置）的情况下，执行用于将目标旋转位置移动''的控制。 在电动机的旋转位置保持在特定位置上比规定时间长的时间的情况下，执行用于改变电动机的旋转位置的控制。 根据本悬架系统，可以抑制电动机的发热不平衡，从而减小对电动机施加的负荷。 因此，实现了高效率的悬架系统。

公开(公告)号：EP2062756B1

公开(公告)日：2013-04-03

申请号：EP07806130.6

申请日：2007-08-28

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA ,  KAYABA INDUSTRY CO., LTD.

发明人： INOUE, Hirofumi c/o TOYOTA JIDOSHA KABUSHIKI KAISHA ,  WATANABE, Hideshi ,  KONDO, Takuhiro c/o Kayaba Industry Co., Ltd.

IPC分类号： B60G17/00 ,  B60G17/015 ,  F16F15/02 ,  F16F15/03 ,  H02P6/12 ,  B60G17/018 ,  F16F9/05 ,  B60G17/052 ,  H02P6/00

CPC分类号： B60G17/0157 ,  B60G15/08 ,  B60G17/0155 ,  B60G17/018 ,  B60G17/0521 ,  B60G17/06 ,  B60G2202/152 ,  B60G2202/314 ,  B60G2202/42 ,  B60G2204/126 ,  B60G2204/419 ,  B60G2204/4232 ,  B60G2204/62 ,  B60G2400/0511 ,  B60G2400/0516 ,  B60G2400/102 ,  B60G2400/104 ,  B60G2400/106 ,  B60G2400/204 ,  B60G2400/252 ,  B60G2400/33 ,  B60G2400/382 ,  B60G2400/39 ,  B60G2400/41 ,  B60G2400/716 ,  B60G2400/73 ,  B60G2500/201 ,  B60G2500/2021 ,  B60G2500/203 ,  B60G2500/30 ,  B60G2600/02 ,  B60G2600/07 ,  B60G2600/08 ,  B60G2600/182 ,  B60G2800/012 ,  B60G2800/014 ,  B60G2800/162 ,  B60G2800/80 ,  B60G2800/9122 ,  B60G2800/914 ,  B60G2800/916 ,  F16F2232/04 ,  F16F2232/06

公开(公告)号：EP2077198A1

公开(公告)日：2009-07-08

申请号：EP07807680.9

申请日：2007-09-13

申请人： KAYABA INDUSTRY CO., LTD.

发明人： KONDO, Takuhiro ,  WATANABE, Hideshi

IPC分类号： B60G17/00 ,  B60G15/08 ,  F16F9/05 ,  F16F15/02 ,  F16F15/03

CPC分类号： F16F15/03 ,  B60G11/27 ,  B60G15/10 ,  B60G17/0157 ,  B60G17/04 ,  B60G2202/152 ,  B60G2202/42 ,  B60G2204/11 ,  B60G2204/20 ,  B60G2204/419 ,  B60G2206/01 ,  F16F13/002 ,  F16F2232/06

摘要： A suspension device (A) comprising a damper (S) and a gas spring (C), the damper (S) comprising a motion transforming mechanism (H) for transforming a relative motion between a vehicle body-side member and an axle-side member into a rotational motion and a motor (M) having a rotor (8) to which the rotational motion is transmitted, the gas spring (C) being interposed between the vehicle body-side member and the axle-side member, in which the motor (M) comprises a hollow casing (9), a partition wall member (16) which forms a rotor chamber (r) within the casing (9), with the rotor (8) being received within the rotor chamber (r), a cylindrical stator (17) disposed between an outer periphery of the partition wall member (16) and an inner periphery of the casing (9), and the rotor (8) held rotatably by the casing (9) within the rotor chamber (r), and the interior of the rotor chamber (6) is brought into communication with the interior of a gas chamber (R) of the gas spring (C). According to this construction, it is possible to avoid an increase in size of a suspension device utilizing a motor and with a gas spring applied thereto.

摘要翻译： 1。一种悬架装置（A），其特征在于，具有减震器（S）和气弹簧（C），该减震器包括用于使车身侧部件和车轴侧部件之间的相对运动变形的运动变换机构 （M），所述马达（M）具有被传递所述旋转运动的转子（8），所述气体弹簧（C）介于所述车身侧构件和所述车轴侧构件之间，其中所述 马达M包括中空壳体9，在壳体9内形成转子室r的隔壁构件16，转子8容纳在转子室r内， 配置在分隔壁部件16的外周面与壳体9的内周面之间的圆筒状的定子17，以及由该壳体9在转子室内可旋转地保持的转子8， ），转子室（6）的内部与气体弹簧（C）的气室（R）的内部连通。 根据该结构，能够避免使用电动机和应用气体弹簧的悬架装置的尺寸增大。