专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20090045560A1 Engine natural vibration frequency detection method, active vibration isolation support device control method, engine natural vibration frequency detection apparatus, active vibration isolation support device control apparatus, active vibration isolation support device, and vibration frequency detection apparatus for vibrating body 有权
标题翻译：发动机天然振动频率检测方法，主动隔振支撑装置控制方法，发动机自然振动频率检测装置，主动隔振支撑装置控制装置，主动隔振支撑装置，振动体振动频率检测装置
公开(公告)号：US20090045560A1
公开(公告)日：2009-02-19
申请号：US12228246
申请日：2008-08-11
申请人： Shungo Fueki , Tetsuya Ishiguro , Hiroaki Ue , Hirotomi Nemoto , Tatsuhiro Yone
发明人： Shungo Fueki , Tetsuya Ishiguro , Hiroaki Ue , Hirotomi Nemoto , Tatsuhiro Yone
IPC分类号： F16F15/03 , G01H11/00
CPC分类号： F16F13/26 , F16F15/02 , G05D19/02
摘要： The natural vibration frequency of a roll resonance which does not occur since the engine rotation number is high in a normal operation range of an engine is detected at the time of engine start or stop when the engine rotation number is lower than the normal operation range, and thus the natural vibration frequency of the roil resonance can be detected with a good accuracy. A current is generated by an electromotive force of an actuator of the active vibration isolation support device excited by the engine immediately before stopping its rotation, and the frequency of the current is used to detect the natural vibration frequency of the engine, and the roll resonance of the engine is suppressed by controlling the operation of the active vibration isolation support device at the time of engine start based on the natural vibration frequency, thereby not only eliminating the need of a specific frequency detection sensor, but also effectively reducing the vibration at the time of engine start when the roll resonance becomes strong.
摘要翻译：当发动机转速低于正常运行范围时，在发动机起动或停止时检测发动机的正常工作范围内的发动机转速高时发生的卷共振的固有振动频率，从而能够以良好的精度检测隆起共振的固有振动频率。在停止转动之前，由发动机激励的主动隔振支撑装置的致动器的电动势产生电流，并且使用电流的频率来检测发动机的固有振动频率，并且辊共振通过基于固有振动频率控制发动机起动时的主动隔振支撑装置的动作来抑制发动机，由此不仅消除了对特定频率检测传感器的需要，而且有效地减少了发动机起动时的振动当共振变强时发动机起动时间。

2. 发明授权

US08444124B2 Engine natural vibration frequency detection method, active vibration isolation support device control method, engine natural vibration frequency detection apparatus, active vibration isolation support device control apparatus, active vibration isolation support device, and vibration frequency detection apparatus for vibrating body 有权
公开(公告)号：US08444124B2
公开(公告)日：2013-05-21
申请号：US12228246
申请日：2008-08-11
申请人： Shungo Fueki , Tetsuya Ishiguro , Hiroaki Ue , Hirotomi Nemoto , Tatsuhiro Yone
发明人： Shungo Fueki , Tetsuya Ishiguro , Hiroaki Ue , Hirotomi Nemoto , Tatsuhiro Yone
IPC分类号： F16F15/00
CPC分类号： F16F13/26 , F16F15/02 , G05D19/02
摘要： The natural vibration frequency of a roll resonance which does not occur since the engine rotation number is high in a normal operation range of an engine is detected at the time of engine start or stop when the engine rotation number is lower than the normal operation range, and thus the natural vibration frequency of the roil resonance can be detected with a good accuracy. A current is generated by an electromotive force of an actuator of the active vibration isolation support device excited by the engine immediately before stopping its rotation, and the frequency of the current is used to detect the natural vibration frequency of the engine, and the roll resonance of the engine is suppressed by controlling the operation of the active vibration isolation support device at the time of engine start based on the natural vibration frequency, thereby not only eliminating the need of a specific frequency detection sensor, but also effectively reducing the vibration at the time of engine start when the roll resonance becomes strong.

3. 发明授权

US08763996B2 Active vibration isolating support apparatus and method for controlling the same 有权
标题翻译：主动隔振支撑装置及其控制方法
公开(公告)号：US08763996B2
公开(公告)日：2014-07-01
申请号：US12228161
申请日：2008-08-08
申请人： Tetsuya Ishiguro , Hirotomi Nemoto , Shungo Fueki
发明人： Tetsuya Ishiguro , Hirotomi Nemoto , Shungo Fueki
IPC分类号： F16F13/26 , F16F13/00
CPC分类号： B60K5/1283 , F16F13/268 , F16F15/002 , F16F15/02
摘要： A method includes the steps of: detecting “starter ON” by IG-SW signal (step S12); calculating an moving average value TCRKAVE of crank pulse intervals (steps S13-S17); determining engine starting when the TCRKAVE is less than or equal to a threshold value Tth (step S19); and controlling a vibration isolating support unit M based on a natural vibration frequency of the engine when engine starting is determined (steps S20-S22).
摘要翻译：一种方法包括以下步骤：通过IG-SW信号检测“起动器ON”（步骤S12）; 计算曲柄脉冲间隔的移动平均值TCRKAVE（步骤S13-S17）; 当TCRKAVE小于或等于阈值Tth时确定发动机起动（步骤S19）; 并且当确定发动机起动时，基于发动机的固有振动频率来控制隔振支撑单元M（步骤S20-S22）。

4. 发明申请

US20090039577A1 Active vibration isolating support apparatus and method for controlling the same 有权
标题翻译：主动隔振支撑装置及其控制方法
公开(公告)号：US20090039577A1
公开(公告)日：2009-02-12
申请号：US12228161
申请日：2008-08-08
申请人： Tetsuya Ishiguro , Hirotomi Nemoto , Shungo Fueki
发明人： Tetsuya Ishiguro , Hirotomi Nemoto , Shungo Fueki
IPC分类号： F16F15/00 , G06F19/00
CPC分类号： B60K5/1283 , F16F13/268 , F16F15/002 , F16F15/02
摘要： A method includes the steps of: detecting “starter ON” by IG-SW signal (step S12); calculating an moving average value TCRKAVE of crank pulse intervals (steps S13-S17); determining engine starting when the TCRKAVE is less than or equal to a threshold value Tth (step S19); and controlling a vibration isolating support unit M based on a natural vibration frequency of the engine when engine starting is determined (steps S20-S22).
摘要翻译：一种方法包括以下步骤：通过IG-SW信号检测“起动器ON”（步骤S12）; 计算曲柄脉冲间隔的移动平均值TCRKAVE（步骤S13-S17）; 当TCRKAVE小于或等于阈值Tth时确定发动机起动（步骤S19）; 并且当确定发动机起动时，基于发动机的固有振动频率来控制隔振支撑单元M（步骤S20-S22）。

5. 发明授权

US07717409B2 Active vibration isolating support apparatus 有权
标题翻译：主动隔振支撑装置
公开(公告)号：US07717409B2
公开(公告)日：2010-05-18
申请号：US12380937
申请日：2009-03-05
申请人： Tetsuya Ishiguro , Hiroaki Ue , Hirotomi Nemoto , Toshiyuki Ogino
发明人： Tetsuya Ishiguro , Hiroaki Ue , Hirotomi Nemoto , Toshiyuki Ogino
IPC分类号： F16F15/00 , B60K8/00
CPC分类号： F16F13/26 , F16F15/02
摘要： An object of the present invention is to provide an active vibration isolating support apparatus to effectively reduce a transient vibration which occurs at the time of engine starting. In order to achieve the above object, an active vibration isolating support apparatus for suppressing a vibration transmitted to a vehicle body including: active mounts to elastically support a load of an engine in the vehicle body each of which includes an actuator; and a control unit to drive the actuator to extend and contract periodically in response to a waveform of the vibration of the engine; in which the control unit supplies a predetermined current to the actuator based on a starting control condition, and starts a control of the actuator based on a control instruction value of a current in response to the vibration of the engine is provided.
摘要翻译：本发明的目的是提供一种主动隔振支撑装置，以有效地减少在发动机起动时发生的瞬时振动。为了实现上述目的，一种用于抑制传播到车体的振动的主动隔振支撑装置，包括：主动安装件，用于弹性地支撑包括致动器的车身中的发动机的负载; 以及控制单元，其响应于所述发动机的振动的波形来驱动所述致动器周期性地延伸和收缩; 其中所述控制单元基于启动控制条件向所述致动器提供预定电流，并且基于响应于所述发动机的振动的电流的控制指令值来开始所述致动器的控制。

6. 发明申请

US20090224446A1 Active vibration isolating support apparatus 有权
标题翻译：主动隔振支撑装置
公开(公告)号：US20090224446A1
公开(公告)日：2009-09-10
申请号：US12380937
申请日：2009-03-05
申请人： Tetsuya Ishiguro , Hiroaki Ue , Hirotomi Nemoto , Toshiyuki Ogino
发明人： Tetsuya Ishiguro , Hiroaki Ue , Hirotomi Nemoto , Toshiyuki Ogino
IPC分类号： F16F15/027
CPC分类号： F16F13/26 , F16F15/02
摘要： An object of the present invention is to provide an active vibration isolating support apparatus to effectively reduce a transient vibration which occurs at the time of engine starting. In order to achieve the above object, an active vibration isolating support apparatus for suppressing a vibration transmitted to a vehicle body including: active mounts to elastically support a load of an engine in the vehicle body each of which includes an actuator; and a control unit to drive the actuator to extend and contract periodically in response to a waveform of the vibration of the engine; in which the control unit supplies a predetermined current to the actuator based on a starting control condition, and starts a control of the actuator based on a control instruction value of a current in response to the vibration of the engine is provided.
摘要翻译：本发明的目的是提供一种主动隔振支撑装置，以有效地减少在发动机起动时发生的瞬时振动。为了实现上述目的，一种用于抑制传播到车体的振动的主动隔振支撑装置，包括：主动安装件，用于弹性地支撑包括致动器的车身中的发动机的负载; 以及控制单元，其响应于所述发动机的振动的波形来驱动所述致动器周期性地延伸和收缩; 其中所述控制单元基于启动控制条件向所述致动器提供预定电流，并且基于响应于所述发动机的振动的电流的控制指令值来开始所述致动器的控制。

7. 发明授权

US07066454B2 Active type vibration isolating support system 有权
标题翻译：主动式隔振支架系统
公开(公告)号：US07066454B2
公开(公告)日：2006-06-27
申请号：US10808605
申请日：2004-03-25
申请人： Hirozumi Kon , Tomohiko Kaneko , Hirotomi Nemoto , Hiroaki Ue , Tetsuo Mikasa , Ken Iinuma
发明人： Hirozumi Kon , Tomohiko Kaneko , Hirotomi Nemoto , Hiroaki Ue , Tetsuo Mikasa , Ken Iinuma
IPC分类号： F16F13/00
CPC分类号： F16F13/264
摘要： An active type vibration isolating support system includes: an elastic body for elastically supporting a vibratory body; a liquid chamber to be defined by the elastic body; a movable member for changing capacity of the liquid chamber; and an actuator for driving the movable member. The actuator has: a fixed core; a movable core coupled to the movable member for being arranged opposite to the fixed core via an air gap; and a coil for generating an electromagnetic attracting force between the fixed and movable cores. The movable member and the movable core are coupled together through coupling units capable of adjusting the air gap. Thus, without preparing several types of coupling members, it is possible to obtain a desired vibration isolating characteristic by freely adjusting the air gap between the fixed core and the movable core.
摘要翻译：主动式隔振支撑系统包括：弹性体，用于弹性地支撑振动体; 由弹性体限定的液体室; 用于改变所述液体室的容量的可移动部件; 以及用于驱动可动件的致动器。执行器具有：固定芯; 连接到所述可移动部件的可动芯，经由气隙与所述固定芯相对设置; 以及用于在固定芯和可移动芯之间产生电磁吸引力的线圈。可移动构件和可动芯通过能够调节气隙的联接单元联接在一起。因此，在不制备几种类型的联接构件的情况下，可以通过自由调节固定芯和可动芯之间的气隙来获得期望的隔振特性。

8. 发明授权

US06994332B2 Active vibration damping actuator and active damping apparatus using the same 有权
标题翻译：主动减振执行机构及使用其的主动减振装置
公开(公告)号：US06994332B2
公开(公告)日：2006-02-07
申请号：US10808924
申请日：2004-03-24
申请人： Katsuhiro Goto , Hajime Maeno , Kei Okumura , Kazuhiko Kato , Kouichi Maeda , Tetsuo Mikasa , Hirotomi Nemoto , Hiroaki Ue , Ken Iinuma
发明人： Katsuhiro Goto , Hajime Maeno , Kei Okumura , Kazuhiko Kato , Kouichi Maeda , Tetsuo Mikasa , Hirotomi Nemoto , Hiroaki Ue , Ken Iinuma
IPC分类号： F16F13/00 , F16J15/52
CPC分类号： F16F13/268 , Y10T16/597
摘要： A vibration damping actuator including: a guide hole open onto a bottom face of a housing; a lid metal plate fitted into the opening of the guide hole with a size enough to hinder inward displacement thereof into the guide hole by an annular shoulder portion; an engaging groove disposed on an inner circumferential surface of the opening; a snap ring of C-letter shape fitted into the engaging groove to prevent the lid metal plate from becoming dislodged from the opening; and a sealing rubber layer formed covering an inside face of the lid metal plate. The lid metal plate is pressed by the snap ring so that the sealing rubber layer is pushed against the annular shoulder portion, thereby sealing the opening of the guide hole.
摘要翻译：一种减振致动器，包括：导向孔，其通向壳体的底面; 盖子金属板，其装配到导向孔的开口中，其尺寸足以阻止其通过环形肩部向内引入到引导孔中; 布置在所述开口的内周面上的卡合槽; 一个C字形的卡环装配到接合槽中，以防止盖金属板从开口移出; 以及形成为覆盖所述盖金属板的内侧面的密封橡胶层。盖金属板被卡环压入，使得密封橡胶层被推靠在环形肩部上，从而密封导向孔的开口。

9. 发明授权

US07128311B2 Active vibration damping actuator and active damping apparatus using the same 有权
标题翻译：主动减振执行机构及使用其的主动减振装置
公开(公告)号：US07128311B2
公开(公告)日：2006-10-31
申请号：US10808891
申请日：2004-03-24
申请人： Katsuhiro Goto , Hajime Maeno , Kazuhiko Kato , Kei Okumura , Kouichi Maeda , Tetsuo Mikasa , Hirotomi Nemoto , Hiroaki Ue , Ken Iinuma
发明人： Katsuhiro Goto , Hajime Maeno , Kazuhiko Kato , Kei Okumura , Kouichi Maeda , Tetsuo Mikasa , Hirotomi Nemoto , Hiroaki Ue , Ken Iinuma
IPC分类号： F16F5/00
CPC分类号： F16F13/264 , F16F2230/0005
摘要： A vibration damping actuator including: a cup-shaped housing; an output member disposed spaced apart from an opening end of the housing; a guide rod disposed on the output member and positioned inserted into a guide hole; a coil member provided to one of the housing and the output member; an armature disposed on an other of the housing and the output member, the armature being adapted to exert actuating force on the output member; an annular fixing member arranged about the output member; a support rubber plate disposed between the annular fixing member and the output member; and a positioning projection formed at an inside peripheral edge of the fixing member by projecting the inside peripheral edge of the fixing member in cylindrical configuration in an axial direction towards an inside of the housing. The positioning projection is disposed at a location situated inward by a predetermined distance from the opening of the housing for positioning the fixing member relative to the housing.
摘要翻译：一种减震致动器，包括：杯形壳体; 输出构件，其与所述壳体的开口端间隔开设置; 引导杆，设置在所述输出构件上并定位成插入到引导孔中; 线圈构件，其设置在所述壳体和所述输出构件中的一个上; 设置在所述壳体和所述输出构件中的另一个上的衔铁，所述衔铁适于在所述输出构件上施加致动力; 围绕所述输出构件布置的环形固定构件; 设置在所述环形固定构件和所述输出构件之间的支撑橡胶板; 以及定位突起，其形成在所述固定构件的内周边缘处，通过使所述固定构件的内周缘沿轴向朝向所述壳体的内部突出。定位突起设置在位于壳体的开口内侧预定距离内的位置处，用于相对于壳体定位固定构件。

10. 发明申请

US20050001365A1 Active type vibration isolating support system 有权
标题翻译：主动式隔振支架系统
公开(公告)号：US20050001365A1
公开(公告)日：2005-01-06
申请号：US10808605
申请日：2004-03-25
申请人： Hirozumi Kon , Tomohiko Kaneko , Hirotomi Nemoto , Hiroaki Ue , Tetsuo Mikasa , Ken Iinuma
发明人： Hirozumi Kon , Tomohiko Kaneko , Hirotomi Nemoto , Hiroaki Ue , Tetsuo Mikasa , Ken Iinuma
IPC分类号： F16F13/26 , F16M5/00
CPC分类号： F16F13/264
摘要： An active type vibration isolating support system includes: an elastic body for elastically supporting a vibratory body; a liquid chamber to be defined by the elastic body; a movable member for changing capacity of the liquid chamber; and an actuator for driving the movable member. The actuator has: a fixed core; a movable core coupled to the movable member for being arranged opposite to the fixed core via an air gap; and a coil for generating an electromagnetic attracting force between the fixed and movable cores. The movable member and the movable core are coupled together through coupling units capable of adjusting the air gap. Thus, without preparing several types of coupling members, it is possible to obtain a desired vibration isolating characteristic by freely adjusting the air gap between the fixed core and the movable core.
摘要翻译：主动式隔振支撑系统包括：弹性体，用于弹性地支撑振动体; 由弹性体限定的液体室; 用于改变所述液体室的容量的可移动部件; 以及用于驱动可动件的致动器。执行器具有：固定芯; 连接到所述可移动部件的可动芯，经由气隙与所述固定芯相对设置; 以及用于在固定芯和可移动芯之间产生电磁吸引力的线圈。可移动构件和可动芯通过能够调节气隙的联接单元联接在一起。因此，在不制备几种类型的联接构件的情况下，可以通过自由调节固定芯和可动芯之间的气隙来获得期望的隔振特性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式