-
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。
-
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。
-
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
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。
-
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
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.
-
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
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。
-
公开(公告)号：US08994233B2
公开(公告)日：2015-03-31
申请号：US13809359
申请日：2011-07-11
IPC分类号： H02K41/02 , H02K33/16 , H02K41/035
CPC分类号： H02K41/035 , H02K1/34 , H02K33/16
摘要： There is provided a movable iron core linear actuator, which includes a magnetic circuit (mc) which causes a moving element (2) to reciprocate. The magnetic circuit (mc) includes an iron core (20) constituting the moving element (2), a stator core (10) including a facing portion (10c) which faces the iron core (20), a pair of permanent magnets (12a, 12b) disposed in the facing portion (10c) along a reciprocating direction and having inverted magnetic poles at their surfaces which face the iron core, and a coil (11) wound around the stator core (10). Energization to coil (11) causes the moving element (2) to reciprocate. When the coil (11) is not energized, offset force (F4) is applied to the moving element (2) by the magnetic flux produced by the permanent magnets (12a, 12b).
摘要翻译： 提供了一种可移动铁心线性致动器，其包括导致移动元件（2）往复运动的磁路（mc）。 磁路（mc）包括构成移动体（2）的铁心（20），具有与铁芯（20）相对的面对部（10c）的定子铁心（10），一对永久磁铁 ，12b）沿着往复方向设置在所述面对部（10c）中，并且在其面对所述铁芯的表面具有反转的磁极，以及缠绕在所述定子铁心（10）上的线圈（11）。 通电到线圈（11）使得移动元件（2）往复运动。 当线圈（11）未被通电时，通过由永磁体（12a，12b）产生的磁通量，向移动元件（2）施加偏置力（F4）。
-
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
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.
-
8.发明授权Linear actuator and method of manufacturing linear actuator including a deaerating step 有权线性致动器和制造包括脱气步骤的线性致动器的方法公开(公告)号：US08643230B2
公开(公告)日：2014-02-04
申请号：US13295318
申请日：2011-11-14
摘要： A linear actuator includes a linear actuator body (2), a casing (3) for housing the linear actuator body (2), and insulating oil (L) that fills the casing (3) with a coil (44) of the linear actuator body (2) submerged therein. In such a configuration, heat generated by the coil (44) is quickly released to the oil (L) and is then conducted to the casing (3). The oil (L) fully spreads into gaps in the coil (44), of course. Therefore, heat is released very efficiently. Thus, by improving the heat-releasing characteristic, a linear actuator having a reduced size and a reduced weight is provided.
摘要翻译： 线性致动器包括线性致动器主体（2），用于容纳线性致动器主体（2）的壳体（3）和用线性致动器（2）的线圈（44）填充壳体（3）的绝缘油 主体（2）浸没在其中。 在这种结构中，由线圈（44）产生的热迅速地释放到油（L）上，然后被传导到壳体（3）。 当然，油（L）完全扩散到线圈（44）的间隙中。 因此，非常有效地释放热量。 因此，通过提高散热特性，提供了具有减小尺寸和减轻重量的线性致动器。
-
公开(公告)号：US20130119788A1
公开(公告)日：2013-05-16
申请号：US13809351
申请日：2011-07-11
IPC分类号： H02K1/34
摘要： There is provided a movable iron core linear actuator, which includes a magnetic circuit which causes a moving element to reciprocate. The magnetic circuit includes an iron core constituting the moving element, a stator core including a facing portion which faces the iron core, a pair of permanent magnets disposed in the facing portion along a reciprocating direction and having inverted magnetic poles at their surfaces which face the iron core, and a coil wound around the stator core. Energization to coil causes the moving element to reciprocate. When the coil is energized, the spring force of magnetic spring which changed in accordance with a relative position of the moving element with respect to the stator core is superimposed on the electromagnetic driving force produced by the energization of the coil and is applied to the moving element by the magnetic flux produced by the permanent magnets.
摘要翻译： 提供了一种可动铁芯线性致动器，其包括使电动机构往复运动的磁路。 磁路包括构成移动元件的铁芯，定子铁芯，其包括面对铁芯的面对部分，一对沿着往复方向设置在相对部分中的永久磁铁，并且在它们的表面上具有倒置的磁极， 铁芯和缠绕在定子芯上的线圈。 通向线圈导致移动元件往复运动。 当线圈通电时，根据移动元件相对于定子铁心的相对位置而变化的弹簧的弹簧力叠加在由线圈通电产生的电磁驱动力上，并被施加到移动 由永久磁铁产生的磁通量。
-
公开(公告)号：US20130106203A1
公开(公告)日：2013-05-02
申请号：US13809359
申请日：2011-07-11
IPC分类号： H02K41/035
CPC分类号： H02K41/035 , H02K1/34 , H02K33/16
摘要： There is provided a movable iron core linear actuator, which includes a magnetic circuit (mc) which causes a moving element (2) to reciprocate. The magnetic circuit (mc) includes an iron core (20) constituting the moving element (2), a stator core (10) including a facing portion (10c) which faces the iron core (20), a pair of permanent magnets (12a, 12b) disposed in the facing portion (10c) along a reciprocating direction and having inverted magnetic poles at their surfaces which face the iron core, and a coil (11) wound around the stator core (10). Energization to coil (11) causes the moving element (2) to reciprocate. When the coil (11) is not energized, offset force (F4) is applied to the moving element (2) by the magnetic flux produced by the permanent magnets (12a, 12b).
摘要翻译： 提供了一种可移动铁心线性致动器，其包括导致移动元件（2）往复运动的磁路（mc）。 磁路（mc）包括构成移动体（2）的铁心（20），具有与铁芯（20）相对的面对部（10c）的定子铁心（10），一对永久磁铁 ，12b）沿着往复方向设置在所述面对部（10c）中，并且在其面对所述铁芯的表面具有反转的磁极，以及缠绕在所述定子铁心（10）上的线圈（11）。 通电到线圈（11）使得移动元件（2）往复运动。 当线圈（11）未被通电时，通过由永磁体（12a，12b）产生的磁通量，向移动元件（2）施加偏置力（F4）。
-
-
-
-
-
-
-
-
-
搜索结果
83 条记录 (耗时 0.032 秒)
