公开(公告)号：US20100025946A1

公开(公告)日：2010-02-04

申请号：US12440183

申请日：2007-08-28

Applicant: Hirofumi Inoue ,  Hideshi Watanabe ,  Takuhiro Kondo

Inventor： Hirofumi Inoue ,  Hideshi Watanabe ,  Takuhiro Kondo

IPC: B60G17/00

CPC classification number: 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

Abstract: 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.

Abstract translation: 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控制，以避免将电动机作为电动机的电源的电动机的动作在马达为 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，执行用目标旋转位置移动deltatheta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：US08285448B2

公开(公告)日：2012-10-09

申请号：US12440183

申请日：2007-08-28

Applicant: Hirofumi Inoue ,  Hideshi Watanabe ,  Takuhiro Kondo

Inventor： Hirofumi Inoue ,  Hideshi Watanabe ,  Takuhiro Kondo

IPC: B60G17/018 ,  B60G23/00 ,  B60G17/0185 ,  B60G17/04 ,  B60G17/015 ,  B60G17/052 ,  B60G17/02 ,  B60G17/00 ,  B62C3/00 ,  B62K25/00 ,  G06F7/00 ,  G06F17/00 ,  G06F19/00 ,  B60P1/00 ,  B60S9/00

CPC classification number: 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

Abstract: 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.

Abstract translation: 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控制，以避免将电动机作为电动机的电源的电动机的动作在马达为 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，一相通电电流量达到峰值的旋转位置）的情况下，将目标旋转位置移位δ控制的控制; 被执行。 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：US08042658B2

公开(公告)日：2011-10-25

申请号：US12444646

申请日：2007-09-13

Applicant: Takuhiro Kondo ,  Hideshi Watanabe

Inventor： Takuhiro Kondo ,  Hideshi Watanabe

IPC: F16F15/03

CPC classification number: 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

Abstract: 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.

Abstract translation: 一种包括阻尼器（S）和气弹簧（C）的悬挂装置（A），所述阻尼器（S）包括运动变换机构（H），用于将车身侧构件和车轴侧之间的相对运动 构件成为旋转运动的马达（M）和具有转动（8）的马达（M），所述旋转运动传递到所述转子（8），所述气弹簧（C）介于所述车身侧构件和所述车轴侧构件之间， 电动机（M）包括中空壳体（9），在壳体（9）内形成转子室（r）的分隔壁构件（16），转子（8）被容纳在转子室（r）内， 设置在分隔壁构件（16）的外周与壳体（9）的内周之间的圆柱形定子（17），以及由壳体（9）可旋转地保持在转子室（r）内的转子 ），并且转子室（6）的内部与气弹簧（C）的气室（R）的内部连通。 根据该结构，能够避免利用电动机的悬挂装置的尺寸和施加气弹簧的尺寸。

公开(公告)号：US08370022B2

公开(公告)日：2013-02-05

申请号：US13350401

申请日：2012-01-13

Applicant: Hirofumi Inoue ,  Hideshi Watanabe ,  Takuhiro Kondo

Inventor： Hirofumi Inoue ,  Hideshi Watanabe ,  Takuhiro Kondo

IPC: B60G17/018 ,  B60G23/00 ,  B60G17/0185 ,  B60G17/04 ,  B60G17/015 ,  B60G17/052 ,  B60G17/02 ,  B60G17/00 ,  B62C3/00 ,  B62K25/00 ,  G06F7/00 ,  G06F17/00 ,  G06F19/00 ,  B60P1/00 ,  B60S9/00

CPC classification number: 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

Abstract: A suspension system is provided 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.

Abstract translation: 提供了一种悬架系统，用于执行控制，以避免在电动机产生电动机力的同时将作为电磁致动器的电源的电动机的操作在某个操作位置停止的状态。 在电动机的目标旋转位置变得等于特定操作位置（例如，一相通电电流量达到峰值的旋转位置）的情况下，将目标旋转位置移位δ控制的控制; 被执行。 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。

公开(公告)号：US20120116634A1

公开(公告)日：2012-05-10

申请号：US13350401

申请日：2012-01-13

Applicant: Hirofumi Inoue ,  Hideshi Watanabe ,  Takuhiro Kondo

Inventor： Hirofumi Inoue ,  Hideshi Watanabe ,  Takuhiro Kondo

IPC: B60G17/016 ,  H02P6/12

CPC classification number: 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

Abstract: A suspension system is provided 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.

Abstract translation: 提供了一种悬架系统，用于执行控制，以避免在电动机产生电动机力的同时将作为电磁致动器的电源的电动机的操作在某个操作位置停止的状态。 在电动机的目标旋转位置变得等于特定操作位置（例如，一相通电电流量达到峰值的旋转位置）的情况下，将目标旋转位置移位δ控制的控制; 被执行。 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。

公开(公告)号：US08544620B2

公开(公告)日：2013-10-01

申请号：US11791320

申请日：2005-11-10

Applicant: Hirofumi Inoue ,  Takuhiro Kondo

Inventor： Hirofumi Inoue ,  Takuhiro Kondo

IPC: F16F9/24 ,  F16D57/00

CPC classification number: B60G17/021 ,  B60G15/065 ,  B60G17/0157 ,  B60G2202/312 ,  B60G2202/32 ,  B60G2202/42 ,  F16F15/03

Abstract: It is an object of the invention to improve utility in a suspension apparatus for a vehicle having an electromagnetic actuator and a hydraulic damper. In the suspension apparatus, a hydraulic damper is disposed between an electromagnetic actuator and a wheel-holding portion, and a cover tube is provided for accommodating a seal provided between a piston rod and a housing of the hydraulic damper. In the suspension apparatus according to the present invention wherein the hydraulic damper is disposed between the wheel-holding portion and the electromagnetic actuator, it is possible to effectively mitigate not only transmission of vibrations to the vehicle body from the wheel via the electromagnetic actuator but also transmission of vibrations to the electromagnetic actuator. Further, owing to the presence of the cover tube, entry of dust and the like into the hydraulic damper through the seal can be effectively prevented.

Abstract translation: 本发明的目的是提高具有电磁致动器和液压阻尼器的车辆的悬挂装置的实用性。 在悬架装置中，液压阻尼器设置在电磁致动器和车轮保持部之间，并且设置有用于容纳设置在液压阻尼器的活塞杆和壳体之间的密封件的盖管。 在根据本发明的悬架装置中，其中液压阻尼器设置在车轮保持部分和电磁致动器之间，不仅可以有效地减轻经由电磁致动器从车轮向车体的振动传递，而且还可以 振动传递到电磁执行机构。 此外，由于盖管的存在，可以有效地防止灰尘等通过密封件进入液压阻尼器。

公开(公告)号：US08387762B2

公开(公告)日：2013-03-05

申请号：US12991632

申请日：2009-04-15

Applicant: Takuhiro Kondo ,  Takayuki Tachi

Inventor： Takuhiro Kondo ,  Takayuki Tachi

IPC: F16F15/03

CPC classification number: F16F9/54 ,  B60G11/14 ,  B60G13/08 ,  B60G15/067 ,  B60G17/06 ,  B60G2202/12 ,  B60G2202/24 ,  B60G2202/42 ,  B60G2202/422 ,  F16F9/58 ,  F16F2232/06

Abstract: A suspension device (S) of the present invention comprises: an actuator (A) including a motion conversion mechanism (T) for converting a linear motion to a rotational motion, and a motor (M) connected to a rotational member (1) which performs the rotational motion in the motion conversion mechanism (T); a fluid pressure damper (D) connected to a linear motion member (2) which performs the linear motion in the motion conversion mechanism (T); a mount (22) connected to a sprung member of a vehicle; and suspension springs (38) and (38) interposed between the mount (22) and an unsprung member, the actuator (A) being elastically supported by the mount (22) through a rubber vibration isolator (21).

Abstract translation: 本发明的悬挂装置（S）包括：包括用于将线性运动转换为旋转运动的运动转换机构（T）的致动器（A）和连接到旋转部件（1）的马达（M） 在运动转换机构（T）中执行旋转运动; 连接到在运动转换机构（T）中执行直线运动的直线运动件（2）的流体压力调节器（D）; 连接到车辆的簧上部件的安装件（22） 和悬挂弹簧（38）和（38）插入在安装件（22）和簧下部件之间，致动器（A）通过橡胶隔振器（21）由安装件（22）弹性支撑。

公开(公告)号：US08368262B2

公开(公告)日：2013-02-05

申请号：US12726663

申请日：2010-03-18

Applicant: Ikuhito Ishizue ,  Takuhiro Kondo ,  Naoto Natsume ,  Masayuki Echizen

Inventor： Ikuhito Ishizue ,  Takuhiro Kondo ,  Naoto Natsume ,  Masayuki Echizen

IPC: H02K1/04

CPC classification number: H02K5/225 ,  H02K5/08 ,  H02K5/12 ,  H02K29/12

Abstract: The present invention provides a motor (M) including a case (1) storing an armature (3) having a winding wire (2) wound thereon on the inner circumferential side, in which the case (1) includes an opening part (1a) for inserting a terminal (5) for connecting the winding wire (2) to an external power source, and the terminal (5) is integrated into a resin for forming a cap (6) for air-tightly closing the opening part (1a) by insert molding, with one end (5a) of the terminal (5) being protruded into the case (1) and the other end (5b) of the terminal (5) being protruded out of the case (1).

Abstract translation: 本发明提供一种电动机（M），其包括容纳在内周侧卷绕有绕组线（2）的电枢（3）的壳体（1），其中壳体（1）包括开口部分（1a） 用于插入用于将绕组线（2）连接到外部电源的端子（5），并且端子（5）集成在用于形成用于气密地封闭开口部分（1a）的盖子（6）的树脂中， 通过插入成型，端子（5）的一端（5a）突出到壳体（1）中，并且端子（5）的另一端（5b）突出到壳体（1）外。

公开(公告)号：US08469164B2

公开(公告)日：2013-06-25

申请号：US12298196

申请日：2007-04-10

Applicant: Takuhiro Kondo ,  Hirofumi Inoue

Inventor： Takuhiro Kondo ,  Hirofumi Inoue

IPC: F16F9/34

CPC classification number: F16F15/03 ,  B60G13/001 ,  B60G15/062 ,  B60G15/065 ,  B60G17/0157 ,  B60G17/021 ,  B60G2202/312 ,  B60G2202/32 ,  F16F9/0209 ,  F16F9/06 ,  F16F9/18 ,  F16F2232/04 ,  F16F2232/06

Abstract: A damper (D1) comprising an actuator A connected to a sprung member (B) side of a vehicle, the actuator having a motion converting mechanism (T) for converting a linear motion into a rotational motion and a motor (M) to which the rotational motion resulting from the conversion by the motion converting mechanism (T) is transmitted; a hydraulic damper (E), the hydraulic damper (E) having a cylinder (C), a piston (P) inserted slidably into the cylinder (C) and defining two pressure chambers within the cylinder (C), and a rod (R) connected at one end thereof to the piston (P), the linear motion of the actuator (A) being transmitted to one of the rod (R) and the cylinder (C), the other of the rod (R) and the cylinder (C) being connected to an unsprung member (W) side of the vehicle; a spring (1) accommodated within one of the two pressure chambers and biasing the hydraulic damper (E) in a damper compressing direction; and a spring (2) accommodated within the other pressure chamber and biasing the hydraulic damper (E) in a damper extending direction.

Abstract translation: 一种阻尼器（D1），包括连接到车辆的弹簧构件（B）侧的致动器A，所述致动器具有用于将直线运动转换为旋转运动的运动转换机构（T）和马达（M），所述运动转换机构 传送由运动转换机构（T）的转换产生的旋转运动; 液压阻尼器（E），具有气缸（C）的液压阻尼器（E），可滑动地插入气缸（C）中并限定气缸（C）内的两个压力室的活塞（P）和杆（R ），致动器（A）的直线运动传递到杆（R）和气缸（C）中的一个，杆（R）和气缸（C）中的另一个 （C）连接到车辆的簧下部件（W）侧; 容纳在所述两个压力室中的一个内的弹簧（1），并且在阻尼器压缩方向上偏置所述液压阻尼器（E） 以及容纳在另一个压力室内的弹簧（2），并且在阻尼器延伸方向上偏压液压阻尼器（E）。

公开(公告)号：US20110101640A1

公开(公告)日：2011-05-05

申请号：US12991632

申请日：2010-04-15

Applicant: Takuhiro Kondo ,  Takayuki Tachi

Inventor： Takuhiro Kondo ,  Takayuki Tachi

IPC: B60G15/06

CPC classification number: F16F9/54 ,  B60G11/14 ,  B60G13/08 ,  B60G15/067 ,  B60G17/06 ,  B60G2202/12 ,  B60G2202/24 ,  B60G2202/42 ,  B60G2202/422 ,  F16F9/58 ,  F16F2232/06

Abstract: A suspension device (S) of the present invention comprises: an actuator (A) including a motion conversion mechanism (T) for converting a linear motion to a rotational motion, and a motor (M) connected to a rotational member (1) which performs the rotational motion in the motion conversion mechanism (T); a fluid pressure damper (D) connected to a linear motion member (2) which performs the linear motion in the motion conversion mechanism (T); a mount (22) connected to a sprung member of a vehicle; and suspension springs (38) and (38) interposed between the mount (22) and an unsprung member, the actuator (A) being elastically supported by the mount (22) through a rubber vibration isolator (21).

Abstract translation: 本发明的悬挂装置（S）包括：包括用于将线性运动转换为旋转运动的运动转换机构（T）的致动器（A）和连接到旋转部件（1）的马达（M） 在运动转换机构（T）中执行旋转运动; 连接到在运动转换机构（T）中执行直线运动的直线运动件（2）的流体压力调节器（D）; 连接到车辆的簧上部件的安装件（22） 和悬挂弹簧（38）和（38）插入在安装件（22）和簧下部件之间，致动器（A）通过橡胶隔振器（21）由安装件（22）弹性支撑。