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1. 发明授权

US08892338B2 Damping apparatus for reducing vibration of automobile body 有权
公开(公告)号：US08892338B2
公开(公告)日：2014-11-18
申请号：US13443352
申请日：2012-04-10
申请人： Yasushi Muragishi , Hideaki Moriya , Yushi Sato , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Takayoshi Fujii , Takashi Onoue , Masaaki Narihisa
发明人： Yasushi Muragishi , Hideaki Moriya , Yushi Sato , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Takayoshi Fujii , Takashi Onoue , Masaaki Narihisa
IPC分类号： B62D37/04 , F16F15/00 , G05D19/00 , G05D19/02 , F16F7/10
CPC分类号： F16F7/1005 , B60G17/018 , F16F15/002 , G05D19/02 , G06F7/76
摘要： A damping apparatus for an automobile is provided, capable of ensuring a high level of reliability while obtaining excellent damping effect with simple configuration. The damping apparatus for an automobile that reduces vibrations of an automobile body may include an actuator that is attached to the automobile body and drives an auxiliary mass; a current detector that detects a current flowing through an armature of the actuator; a section that detects a terminal voltage applied to the actuator; a calculation circuit that calculates an induced voltage of the actuator, and further calculates at least one of the relative velocity, relative displacement, and relative acceleration of the actuator, based on a current detected by the current detector and the terminal voltage; and a control circuit that drive-controls the actuator based on at least one of the relative velocity, relative displacement, and relative acceleration of the actuator calculated by the calculation circuit.

2. 发明授权

US08818625B2 Damping apparatus for reducing vibrations 有权
标题翻译：用于减少振动的阻尼装置
公开(公告)号：US08818625B2
公开(公告)日：2014-08-26
申请号：US13443430
申请日：2012-04-10
申请人： Yasushi Muragishi , Hideaki Moriya , Yushi Sato , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Takayoshi Fujii , Takashi Onoue , Masaaki Narihisa
发明人： Yasushi Muragishi , Hideaki Moriya , Yushi Sato , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Takayoshi Fujii , Takashi Onoue , Masaaki Narihisa
IPC分类号： B60G17/018 , G06F7/76
CPC分类号： F16F7/1005 , B60G17/018 , F16F15/002 , G05D19/02 , G06F7/76
摘要： A damping apparatus for an automobile is provided, capable of ensuring a high level of reliability while obtaining excellent damping effect with simple configuration. The damping apparatus for an automobile that reduces vibrations of an automobile body may include an actuator that is attached to the automobile body and drives an auxiliary mass; a current detector that detects a current flowing through an armature of the actuator; a section that detects a terminal voltage applied to the actuator; a calculation circuit that calculates an induced voltage of the actuator, and further calculates at least one of the relative velocity, relative displacement, and relative acceleration of the actuator, based on a current detected by the current detector and the terminal voltage; and a control circuit that drive-controls the actuator based on at least one of the relative velocity, relative displacement, and relative acceleration of the actuator calculated by the calculation circuit.
摘要翻译：提供了一种用于汽车的阻尼装置，其能够以简单的构造获得优异的阻尼效果，从而确保高可靠性。用于减轻汽车车身振动的汽车的阻尼装置可以包括附接到汽车车身并驱动辅助车体的致动器; 电流检测器，其检测流过致动器的电枢的电流; 检测施加到所述致动器的端子电压的部分; 计算所述致动器的感应电压的计算电路，并且基于由所述电流检测器检测出的电流和所述端子电压，进一步计算所述致动器的相对速度，相对位移和相对加速度中的至少一个; 以及控制电路，其基于由所述计算电路计算出的所述致动器的相对速度，相对位移和相对加速度中的至少一个来驱动所述致动器。

3. 发明授权

US08626386B2 Damping apparatus for reducing vibration of automobile body 有权
标题翻译：用于减轻汽车车身振动的阻尼装置
公开(公告)号：US08626386B2
公开(公告)日：2014-01-07
申请号：US13443389
申请日：2012-04-10
申请人： Yasushi Muragishi , Hideaki Moriya , Yushi Sato , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Takayoshi Fujii , Takashi Onoue , Masaaki Narihisa
发明人： Yasushi Muragishi , Hideaki Moriya , Yushi Sato , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Takayoshi Fujii , Takashi Onoue , Masaaki Narihisa
IPC分类号： G06F7/00
CPC分类号： F16F7/1005 , B60G17/018 , F16F15/002 , G05D19/02 , G06F7/76
摘要： A damping apparatus for an automobile is provided, capable of ensuring a high level of reliability while obtaining excellent damping effect with simple configuration. The damping apparatus for an automobile that reduces vibrations of an automobile body may include an actuator that is attached to the automobile body and drives an auxiliary mass; a current detector that detects a current flowing through an armature of the actuator; a section that detects a terminal voltage applied to the actuator; a calculation circuit that calculates an induced voltage of the actuator, and further calculates at least one of the relative velocity, relative displacement, and relative acceleration of the actuator, based on a current detected by the current detector and the terminal voltage; and a control circuit that drive-controls the actuator based on at least one of the relative velocity, relative displacement, and relative acceleration of the actuator calculated by the calculation circuit.
摘要翻译：提供了一种用于汽车的阻尼装置，其能够以简单的构造获得优异的阻尼效果，从而确保高可靠性。用于减轻汽车车身振动的汽车的阻尼装置可以包括附接到汽车车身并驱动辅助车体的致动器; 电流检测器，其检测流过致动器的电枢的电流; 检测施加到所述致动器的端子电压的部分; 计算所述致动器的感应电压的计算电路，并且基于由所述电流检测器检测出的电流和所述端子电压，进一步计算所述致动器的相对速度，相对位移和相对加速度中的至少一个; 以及控制电路，其基于由所述计算电路计算出的所述致动器的相对速度，相对位移和相对加速度中的至少一个来驱动所述致动器。

4. 发明授权

US08504239B2 Damping apparatus for reducing vibration of automobile body 有权
标题翻译：用于减轻汽车车身振动的阻尼装置
公开(公告)号：US08504239B2
公开(公告)日：2013-08-06
申请号：US13443409
申请日：2012-04-10
申请人： Yasushi Muragishi , Hideaki Moriya , Yushi Sato , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Takayoshi Fujii , Takashi Onoue , Masaaki Narihisa
发明人： Yasushi Muragishi , Hideaki Moriya , Yushi Sato , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Takayoshi Fujii , Takashi Onoue , Masaaki Narihisa
IPC分类号： B60K5/12 , F16F15/00
CPC分类号： F16F7/1005 , B60G17/018 , F16F15/002 , G05D19/02 , G06F7/76
摘要： A damping apparatus for an automobile is provided, capable of ensuring a high level of reliability while obtaining excellent damping effect with simple configuration. The damping apparatus for an automobile that reduces vibrations of an automobile body may include an actuator that is attached to the automobile body and drives an auxiliary mass; a current detector that detects a current flowing through an armature of the actuator; a section that detects a terminal voltage applied to the actuator; a calculation circuit that calculates an induced voltage of the actuator, and further calculates at least one of the relative velocity, relative displacement, and relative acceleration of the actuator, based on a current detected by the current detector and the terminal voltage; and a control circuit that drive-controls the actuator based on at least one of the relative velocity, relative displacement, and relative acceleration of the actuator calculated by the calculation circuit.
摘要翻译：提供了一种用于汽车的阻尼装置，其能够以简单的构造获得优异的阻尼效果，从而确保高可靠性。用于减轻汽车车身振动的汽车的阻尼装置可以包括附接到汽车车身并驱动辅助车体的致动器; 电流检测器，其检测流过致动器的电枢的电流; 检测施加到所述致动器的端子电压的部分; 计算所述致动器的感应电压的计算电路，并且基于由所述电流检测器检测出的电流和所述端子电压，进一步计算所述致动器的相对速度，相对位移和相对加速度中的至少一个; 以及控制电路，其基于由所述计算电路计算出的所述致动器的相对速度，相对位移和相对加速度中的至少一个来驱动所述致动器。

5. 发明授权

US08381579B2 Vibration damping device and vehicle 有权
标题翻译：振动阻尼装置和车辆
公开(公告)号：US08381579B2
公开(公告)日：2013-02-26
申请号：US12991260
申请日：2009-05-13
申请人： Yushi Sato , Hideaki Moriya , Takeo Ito , Takayoshi Fujii , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Hidetoshi Katada , Takeshi Tomizaki , Takashi Onoue , Yasushi Muragishi
发明人： Yushi Sato , Hideaki Moriya , Takeo Ito , Takayoshi Fujii , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Hidetoshi Katada , Takeshi Tomizaki , Takashi Onoue , Yasushi Muragishi
IPC分类号： G01M15/12
CPC分类号： G05D19/02 , F16F15/002
摘要： The present invention provides a vibration damping device which can enhance a vibration damping effect even in a case where a vibration damping target position and a vibration damping force generation position are different from each other. The vibration damping device includes a vibration detecting unit for detecting a vibration which is caused by a vibration generating source and is transmitted to a position at which the vibration is to be damped; a vibration application unit which generates a vibration damping force to cancel the vibration, and is provided at a position different from the position at which the vibration is to be damped; a vibration application command generating unit for outputting a vibration application command to generate the vibration damping force in the vibration application unit, based on the vibration detected by the vibration detecting unit; and a vibration application command correcting unit which imparts to the vibration application command, a reverse property of a vibration damping force transmission path including a vibration transmission property from a position at which the vibration application unit is mounted to the position at which the vibration is to be damped, and then outputs the vibration application command to the vibration application unit.
摘要翻译：本发明提供一种即使在减振目标位置和减振力产生位置彼此不同的情况下也能够提高减振效果的减振装置。振动抑制装置包括：振动检测单元，用于检测由振动产生源引起的振动并将其传递到振动被阻尼的位置; 振动施加单元，其产生抵消振动的振动阻尼力，并且设置在与要振动的位置不同的位置; 振动施加指令生成单元，基于由所述振动检测单元检测出的振动，输出振动施加指令以产生振动施加单元中的振动阻尼力; 以及振动施加指令校正单元，其赋予振动施加指令，从振动施加单元的安装位置到振动的位置的振动传递特性的振动阻尼力传递路径的反转特性阻尼，然后将振动应用指令输出到振动施加单元。

6. 发明申请

US20110048118A1 VIBRATION DAMPING DEVICE AND VEHICLE 有权
标题翻译：振动阻尼装置和车辆
公开(公告)号：US20110048118A1
公开(公告)日：2011-03-03
申请号：US12991260
申请日：2009-05-13
申请人： Yushi Sato , Hideaki Moriya , Takeo Ito , Takayoshi Fujii , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Hidetoshi Katada , Takeshi Tomizaki , Takashi Onoue , Yasushi Muragishi
发明人： Yushi Sato , Hideaki Moriya , Takeo Ito , Takayoshi Fujii , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Hidetoshi Katada , Takeshi Tomizaki , Takashi Onoue , Yasushi Muragishi
IPC分类号： G01M17/00
CPC分类号： G05D19/02 , F16F15/002
摘要： The present invention provides a vibration damping device which can enhance a vibration damping effect even in a case where a vibration damping target position and a vibration damping force generation position are different from each other. The vibration damping device includes a vibration detecting means for detecting a vibration which is caused by a vibration generating source and is transmitted to a position at which the vibration is to be damped; a vibration application means which generates a vibration damping force to cancel the vibration, and is provided at a position different from the position at which the vibration is to be damped; a vibration application command generating means for outputting a vibration application command to generate the vibration damping force in the vibration application means, based on the vibration detected by the vibration detecting means; and a vibration application command correcting means which imparts to the vibration application command, a reverse property of a vibration damping force transmission path including a vibration transmission property from a position at which the vibration application means is mounted to the position at which the vibration is to be damped, and then outputs the vibration application command to the vibration application means.
摘要翻译：本发明提供一种即使在减振目标位置和减振力产生位置彼此不同的情况下也能够提高减振效果的减振装置。振动抑制装置包括：振动检测装置，用于检测由振动产生源引起的振动，并传递到振动被阻尼的位置; 振动施加装置，其产生抵消振动的振动阻尼力，并且设置在与要振动的位置不同的位置; 振动施加指令产生装置，用于基于由振动检测装置检测到的振动，输出振动施加指令以产生振动施加装置中的振动阻尼力; 以及振动施加指令校正装置，其赋予振动施加指令，从振动施加装置的安装位置到振动的位置的振动传播特性的振动阻尼传递路径的反转特性阻尼，然后将振动施加指令输出到振动施加机构。

7. 发明申请

US20100127442A1 VIBRATION DAMPING DEVICE, CONTROL METHOD FOR VIBRATION DAMPING DEVICE, OFFSET CORRECTION METHOD FOR VIBRATION DAMPING DEVICE, AND BLADE SPRING 审中-公开
标题翻译：振动阻尼装置，振动阻尼装置的控制方法，振动阻尼装置的偏差校正方法和叶片弹簧
公开(公告)号：US20100127442A1
公开(公告)日：2010-05-27
申请号：US12517804
申请日：2007-12-06
申请人： Yasushi Muragishi , Takayoshi Fujii , Takashi Fukunaga , Hideaki Moriya , Katsuyoshi Nakano , Hiroshi Nakagawa , Takashi Onoue , Yushi Sato
发明人： Yasushi Muragishi , Takayoshi Fujii , Takashi Fukunaga , Hideaki Moriya , Katsuyoshi Nakano , Hiroshi Nakagawa , Takashi Onoue , Yushi Sato
IPC分类号： F16F15/00 , F16F15/02 , F16F1/18
CPC分类号： F16F7/1011 , B60K5/1208
摘要： An automobile vibration damping device for an automobile in which a power plant in which an engine, a transmission and the like are combined is supported by a vehicle body, including a vibrating means that generates vibration separate from vibration of the engine. Thereby, it is possible to reduce the vibration amplitude of a seat portion by the reaction force of the vibrating means. Also, if the vibration mode of the vehicle body is adjusted so as to become a node in the vicinity of the seat portion, the vibration amplitude decreases in the vicinity of the seat portion, and improves riding comfort.
摘要翻译：一种汽车的汽车减震装置，其中发动机，变速器等组合的动力装置由车体支撑，其包括产生与发动机的振动分离的振动的振动装置。由此，可以通过振动装置的反作用力来减小座椅部分的振动振幅。此外，如果车体的振动模式被调整为成为座椅部分附近的节点，则在座椅部分附近的振动振幅减小，并且提高乘坐舒适性。

8. 发明授权

US08401735B2 Damping apparatus for reducing vibration of automobile body 有权
公开(公告)号：US08401735B2
公开(公告)日：2013-03-19
申请号：US12300006
申请日：2007-04-27
申请人： Yaushi Muragishi , Hideaki Moriya , Yushi Sato , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Takayoshi Fujii , Takashi Onoue , Masaaki Narihisa
发明人： Yaushi Muragishi , Hideaki Moriya , Yushi Sato , Takashi Fukunaga , Katsuyoshi Nakano , Hiroshi Nakagawa , Takayoshi Fujii , Takashi Onoue , Masaaki Narihisa
IPC分类号： B60K5/12 , F16F15/00
CPC分类号： F16F7/1005 , B60G17/018 , F16F15/002 , G05D19/02 , G06F7/76
摘要： A damping apparatus for an automobile is provided, capable of ensuring a high level of reliability while obtaining excellent damping effect with simple configuration. The damping apparatus for an automobile that reduces vibrations of an automobile body may include an actuator that is attached to the automobile body and drives an auxiliary mass; a current detector that detects a current flowing through an armature of the actuator; a section that detects a terminal voltage applied to the actuator; a calculation circuit that calculates an induced voltage of the actuator, and further calculates at least one of the relative velocity, relative displacement, and relative acceleration of the actuator, based on a current detected by the current detector and the terminal voltage; and a control circuit that drive-controls the actuator based on at least one of the relative velocity, relative displacement, and relative acceleration of the actuator calculated by the calculation circuit.

9. 发明申请

US20100204881A1 DAMPING APPARATUS FOR REDUCING VIBRATION OF AUTOMOBILE BODY 有权
标题翻译：用于减少汽车车身振动的阻尼装置
公开(公告)号：US20100204881A1
公开(公告)日：2010-08-12
申请号：US12300006
申请日：2007-04-27
申请人： Yaushi MURAGISHI , Hideaki MORIYA , Yushi SATO , Takashi FUKUNAGA , Katsuyoshi NAKANO , Hiroshi NAKAGAWA , Takayoshi Fujii , Takashi ONOUE , Masaaki NARIHISA
发明人： Yaushi MURAGISHI , Hideaki MORIYA , Yushi SATO , Takashi FUKUNAGA , Katsuyoshi NAKANO , Hiroshi NAKAGAWA , Takayoshi Fujii , Takashi ONOUE , Masaaki NARIHISA
IPC分类号： F16F15/00 , G06F19/00 , B60G13/16
CPC分类号： F16F7/1005 , B60G17/018 , F16F15/002 , G05D19/02 , G06F7/76
摘要： A damping apparatus for an automobile is provided, capable of ensuring a high level of reliability while obtaining excellent damping effect with simple configuration. The damping apparatus for an automobile that reduces vibrations of an automobile body may include an actuator that is attached to the automobile body and drives an auxiliary mass; a current detector that detects a current flowing through an armature of the actuator; a section that detects a terminal voltage applied to the actuator; a calculation circuit that calculates an induced voltage of the actuator, and further calculates at least one of the relative velocity, relative displacement, and relative acceleration of the actuator, based on a current detected by the current detector and the terminal voltage; and a control circuit that drive-controls the actuator based on at least one of the relative velocity, relative displacement, and relative acceleration of the actuator calculated by the calculation circuit.
摘要翻译：提供了一种用于汽车的阻尼装置，其能够以简单的构造获得优异的阻尼效果，从而确保高可靠性。用于减轻汽车车身振动的汽车的阻尼装置可以包括附接到汽车车身并驱动辅助车体的致动器; 电流检测器，其检测流过致动器的电枢的电流; 检测施加到所述致动器的端子电压的部分; 计算所述致动器的感应电压的计算电路，并且基于由所述电流检测器检测出的电流和所述端子电压，进一步计算所述致动器的相对速度，相对位移和相对加速度中的至少一个; 以及控制电路，其基于由所述计算电路计算出的所述致动器的相对速度，相对位移和相对加速度中的至少一个来驱动所述致动器。

10. 发明申请

US20140091645A1 LINEAR ACTUATOR 有权
标题翻译：线性执行器
公开(公告)号：US20140091645A1
公开(公告)日：2014-04-03
申请号：US14122085
申请日：2012-04-02
申请人： Hiroshi Nakagawa , Takayoshi Fujii , Takashi Fukunaga , Yasuhiro Sakai , Takashi Onoue
发明人： Hiroshi Nakagawa , Takayoshi Fujii , Takashi Fukunaga , Yasuhiro Sakai , Takashi Onoue
IPC分类号： H02K41/035
CPC分类号： H02K33/18 , H02K33/16 , H02K41/035
摘要： A linear actuator includes an inner core, and an outer core that is provided outside the inner core in a radial direction while being supported by a pair of flat springs. Permanent magnets are formed at one of the inner core and the outer core, and magnetic pole portions are formed at the other of the inner core and the outer core to face the permanent magnet with predetermined gaps formed therebetween. Spacers are respectively provided between the inner core and the flat springs, abutting portions are respectively configured by abutting facing surfaces of the spacers and the inner core and facing surfaces of the spacers and the flat springs adjacent to the spacers in the axial direction, and a plurality of engagement portions including recesses and protrusions are arranged at the abutting portions.
摘要翻译：线性致动器包括内芯和外芯，其在径向方向上设置在内芯的外侧，同时被一对平板弹簧支撑。在内芯和外芯之一处形成永磁体，并且在内芯和外芯之间的另一个上形成磁极部，以与它们之间形成有预定间隙的方式面对永磁体。间隔件分别设置在内芯和板簧之间，邻接部分分别由间隔件的邻接表面和间隔件的内芯和相对表面以及沿轴向方向与间隔件相邻的平面弹簧构成，并且在邻接部分处布置有包括凹部和突起的多个接合部。

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