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公开(公告)号：US20050210870A1
公开(公告)日：2005-09-29
申请号：US10811516
申请日：2004-03-29
申请人： Janusz Goldasz , Zbigniew Szklarz , Alexander Alexandridis , Thomas Nehl , Fang Deng , Olivier Valee
发明人： Janusz Goldasz , Zbigniew Szklarz , Alexander Alexandridis , Thomas Nehl , Fang Deng , Olivier Valee
CPC分类号： F16F9/3214 , F16F9/535
摘要： A high-performance piston core including a first piston cylinder and a second piston cylinder, with a piston center longitudinally disposed between and magnetically coupling the first piston cylinder and the second piston cylinder. The piston center is made of high-performance magnetic material, such as Cobalt steel (CoFe), Silicon steel (SiFe), Vanadium/Cobalt steel (Permendur), alloys thereof, or the like. The high-performance magnetic materials exhibit high magnetic permeability and reduce the magnetic reluctance of flux bottlenecks. In addition, high-performance magnetic materials typically saturate at a higher flux density than the conventional magnetic materials. The first piston cylinder and the second piston cylinder can be made of conventional magnetic material, such as low-carbon steel. The first piston cylinder can include a ring disposed about an end, where the end is longitudinally attached and magnetically coupled to the piston center.
摘要翻译： 一种高性能活塞芯，包括第一活塞气缸和第二活塞气缸，活塞中心纵向设置在第一活塞气缸和第二活塞气缸之间，并且磁性联接。 活塞中心由钴（CoFe），硅钢（SiFe），钒/钴钢（Permendur），合金等高性能磁性材料制成。 高性能磁性材料具有高磁导率，降低了磁通量瓶颈的磁阻。 此外，高性能磁性材料通常以比常规磁性材料更高的磁通密度饱和。 第一活塞缸和第二活塞缸可由常规的磁性材料制成，例如低碳钢。 第一活塞气缸可以包括围绕端部设置的环，其中端部纵向附接并且磁耦合到活塞中心。
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公开(公告)号：US06948312B1
公开(公告)日：2005-09-27
申请号：US10811516
申请日：2004-03-29
申请人： Janusz P. Goldasz , Zbigniew W. Szklarz , Alexander A. Alexandridis , Thomas W. Nehl , Fang Deng , Olivier Valee
发明人： Janusz P. Goldasz , Zbigniew W. Szklarz , Alexander A. Alexandridis , Thomas W. Nehl , Fang Deng , Olivier Valee
CPC分类号： F16F9/3214 , F16F9/535
摘要： A high-performance piston core including a first piston cylinder and a second piston cylinder, with a piston center longitudinally disposed between and magnetically coupling the first piston cylinder and the second piston cylinder. The piston center is made of high-performance magnetic material, such as Cobalt steel (CoFe), Silicon steel (SiFe), Vanadium/Cobalt steel (Permendur), alloys thereof, or the like. The high-performance magnetic materials exhibit high magnetic permeability and reduce the magnetic reluctance of flux bottlenecks. In addition, high-performance magnetic materials typically saturate at a higher flux density than the conventional magnetic materials. The first piston cylinder and the second piston cylinder can be made of conventional magnetic material, such as low-carbon steel. The first piston cylinder can include a ring disposed about an end, where the end is longitudinally attached and magnetically coupled to the piston center.
摘要翻译： 一种高性能活塞芯，包括第一活塞气缸和第二活塞气缸，活塞中心纵向设置在第一活塞气缸和第二活塞气缸之间，并且磁性联接。 活塞中心由钴（CoFe），硅钢（SiFe），钒/钴钢（Permendur），合金等高性能磁性材料制成。 高性能磁性材料具有高磁导率，降低了磁通量瓶颈的磁阻。 此外，高性能磁性材料通常以比常规磁性材料更高的磁通密度饱和。 第一活塞缸和第二活塞缸可由常规的磁性材料制成，例如低碳钢。 第一活塞气缸可以包括围绕端部设置的环，其中端部纵向附接并且磁耦合到活塞中心。
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公开(公告)号：US06438473B1
公开(公告)日：2002-08-20
申请号：US09821550
申请日：2001-03-29
申请人： David J. Barta , Olivier Raynauld , Olivier Valee
发明人： David J. Barta , Olivier Raynauld , Olivier Valee
IPC分类号： G06F700
CPC分类号： B60G17/015 , B60G2400/202 , B60G2500/10 , B60G2600/82
摘要： A method and system for controlling a vehicle suspension system comprise determining a relative velocity between a wheel and a corresponding corner of the vehicle, and determining responsive to the relative velocity a raw wheel demand force. The method and system also comprise determining a relative position between the wheel and the corresponding corner of a vehicle body, determining a scale factor responsive to the relative position of the wheel, modifying the raw wheel demand force as a function of the scale factor to determine a scaled wheel demand force, and controlling the vehicle suspension system responsive to the scaled wheel demand force.
摘要翻译： 用于控制车辆悬架系统的方法和系统包括确定车轮和车辆的相应角部之间的相对速度，以及响应于相对速度来确定原轮需求力。 所述方法和系统还包括确定车轮与车身的相应角部之间的相对位置，确定响应于车轮的相对位置的比例因子，根据比例因子修改原轮需求力以确定 缩放的车轮需求力，并且响应于缩放的车轮需求力来控制车辆悬架系统。
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4.发明授权公开(公告)号：US06456912B1
公开(公告)日：2002-09-24
申请号：US09849026
申请日：2001-05-04
申请人： Olivier Raynauld , David J. Barta , David Andrew Shal , Alexander Apostolos , Olivier Valee , Darin Duane Delinger , Albert Victor Fratini , Chinh Trong Nguyen
发明人： Olivier Raynauld , David J. Barta , David Andrew Shal , Alexander Apostolos , Olivier Valee , Darin Duane Delinger , Albert Victor Fratini , Chinh Trong Nguyen
IPC分类号： G06F700
CPC分类号： B60G17/015 , B60G17/08 , B60G2400/202 , B60G2400/91 , B60G2500/10 , B60G2600/60
摘要： A method, system and computer readable medium storing a computer program is provided for independent control of a variable force damper system. The variable force damper system can be applied to control a vehicle suspension system. The system provides individual wheel control independent of vehicle body forces. In operation, at least one relative velocity signal and at least one body demand force is received. At least one body damper command is determined based on the body demand force. At least one wheel motion indicating parameter is determined based on the relative velocity signal. At least one wheel damper command is determined based on the wheel motion indicating parameter and a damper command is determined based on the larger of the body damper command and the wheel damper command.
摘要翻译： 提供了存储计算机程序的方法，系统和计算机可读介质，用于可变力阻尼系统的独立控制。 可变力阻尼器系统可用于控制车辆悬架系统。 该系统独立于车体力量提供单独的车轮控制。 在操作中，接收至少一个相对速度信号和至少一个身体需求力。 基于身体需求力确定至少一个身体阻尼器指令。 基于相对速度信号确定至少一个车轮运动指示参数。 基于车轮运动指示参数确定至少一个车轮减振器指令，并且基于主体减振器指令和车轮减振器指令中较大者来确定阻尼器指令。
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公开(公告)号：US6116388A
公开(公告)日：2000-09-12
申请号：US306327
申请日：1999-05-06
CPC分类号： F16F9/348
摘要： A shock absorber for a motor vehicle includes a compression stoke valve having one or more deflectable discs mounted on the piston on the rebound chamber side and a rebound stroke valve having one or more deflectable discs mounted on the piston on the compression chamber side. A compression flow passage extends through the piston, opening at one end into the compression chamber and having an opening at the other end into the rebound chamber which is closable by the deflectable disc or discs of the compression stroke valve. A rebound flow passage extends through the piston, opening at one end into the rebound chamber and having an opening at the other end into the compression chamber which is closable by the deflectable disc or discs of the rebound stroke valve. One or both valves further includes a flexible disc positioned between the deflectable disc or discs and the piston and extending partly across the associated passage to leave an opening in the passage. The deflectable disc adjacent the flexible disc has an aperture, and a gap is formed between the aperture in the deflectable disc and the flexible disc in the rest position to allow fluid flow from the associated passage through the opening, gap, and aperture. The flexible disc is sized to be capable of flexing and closing the aperture in the adjacent deflectable disc. The arrangement allows setting of different characteristics for low speed compression strokes when compared to low speed rebound strokes.
摘要翻译： 用于机动车辆的减震器包括具有安装在回弹室侧的活塞上的一个或多个可偏转盘的压缩起动阀和具有安装在压缩室侧的活塞上的一个或多个可偏转盘的回弹冲程阀。 压缩流动通道延伸穿过活塞，其一端开口进入压缩室，并且在另一端具有一个开口，进入回弹室，该回弹室可由压缩冲程阀的可偏转盘或圆盘关闭。 回弹流动通道延伸穿过活塞，一端在回弹室中开口，另一端具有开口，压缩室中的开口可由回弹冲程阀的偏转盘或圆盘关闭。 一个或两个阀还包括位于可偏转盘或盘和活塞之间的柔性盘，并且部分地跨过相关通道延伸以在通道中留下开口。 邻近柔性盘的可偏转盘具有孔，并且在可偏转盘中的孔和处于静止位置的柔性盘之间形成间隙，以允许流体从相关通道流过开口，间隙和孔。 柔性盘的尺寸设计成能够弯曲和关闭相邻的可偏转盘中的孔。 当与低速回弹冲程相比时，该布置允许设置用于低速压缩冲程的不同特性。
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