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公开(公告)号：US07926823B2
公开(公告)日：2011-04-19
申请号：US12412038
申请日：2009-03-26
Applicant: Stephan Lamers , Thomas Conrad , Matthias Muller , Wolfgang Unger , Josef Wenger , Roland Hudler
Inventor： Stephan Lamers , Thomas Conrad , Matthias Muller , Wolfgang Unger , Josef Wenger , Roland Hudler
CPC classification number: B60G17/018 , B60G7/006 , B60G13/16 , B60G2202/25 , B60G2202/424 , B60G2204/143 , B60G2204/15 , B60G2204/4106 , B60G2400/60 , B60G2401/10 , B60G2401/11 , F16F1/387 , F16F7/1005 , F16F7/108 , F16F13/26
Abstract: The invention relates to a method for damping vibrations on chassis bearings of motor vehicles, and a device for implementing the process. A process and a device are to be presented with which outstanding vibration damping and vibration isolation and noise insulation can be achieved over a wide frequency range with consideration of the driving states and roadway conditions which occur in motor vehicles. For this purpose it is proposed that the driving state of the motor vehicle and/or the roadway conditions are detected by way of sensors and that the at least one chassis bearing is modified to different characteristics to change its stiffness and/or damping depending on the detected parameters. The device is formed with sensors for detecting the driving state of the motor vehicle and for roadway conditions, with an electronic control device for processing the acquired signals and for selection of various controllable characteristics and at least one chassis bearing, the stiffness and/or damping of which can be modified.
Abstract translation: 本发明涉及一种用于减轻机动车辆底盘轴承振动的方法，以及用于实现该过程的装置。 考虑到在机动车辆中发生的行驶状态和道路状况，可以在宽频率范围内实现出色的振动阻尼和隔振和隔音的过程和装置。 为此目的，建议通过传感器检测机动车辆的驾驶状态和/或道路状况，并且至少一个底盘轴承被修改为不同的特性以改变其刚度和/或阻尼，这取决于 检测参数。 该装置由用于检测机动车辆的驾驶状态和道路状况的传感器形成，具有用于处理所获取的信号并用于选择各种可控特性的电子控制装置和至少一个底盘轴承，刚度和/或阻尼 其中可以修改。
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公开(公告)号：US07911115B2
公开(公告)日：2011-03-22
申请号：US11777036
申请日：2007-07-12
Applicant: Ronald E. Pelrine , Roy D. Kornbluh , Qibing Pei , Joseph S. Eckerle
Inventor： Ronald E. Pelrine , Roy D. Kornbluh , Qibing Pei , Joseph S. Eckerle
IPC: H02N2/00
CPC classification number: A61M5/142 , A61M5/14212 , A61M5/14216 , A61M5/14224 , A61M5/14236 , A61M5/14276 , A61M2205/0283 , A63H3/365 , B60G2400/60 , B60G2401/11 , B60G2401/23 , B60G2500/20 , F01L2101/00 , F02G1/043 , F02G2243/52 , F04B17/00 , F04B35/00 , F04B35/04 , F04B35/045 , F04B43/04 , F04B43/043 , F04B43/08 , F04B43/084 , F04B43/09 , F04B43/095 , F04D33/00 , F05C2225/08 , F15C5/00 , F16F15/005 , F25B9/14 , H02N11/006 , H04R19/02 , H04R23/00 , Y10S310/80
Abstract: The present invention relates to polymers, transducers and devices that convert between electrical and mechanical energy. When a voltage is applied to electrodes contacting an electroactive polymer, the polymer deflects. This deflection may be used to do mechanical work. Similarly, when the electroactive polymer deflects, an electric field is produced in the polymer. This electric field may be used to produce electrical energy. An active area is a portion of a polymer having sufficient electrostatic force to enable deflection of the portion and/or sufficient deflection to enable a change in electrostatic force. The present invention relates to transducers and devices including multiple active areas. The invention also relates to methods for actuating one or more active areas.
Abstract translation: 本发明涉及在电和机械能之间转换的聚合物，换能器和装置。 当电压施加到与电活性聚合物接触的电极时，聚合物偏转。 该偏转可用于进行机械作业。 类似地，当电活性聚合物偏转时，在聚合物中产生电场。 该电场可用于产生电能。 活性区域是具有足够静电力的聚合物的一部分，以使得能够偏转该部分和/或足够的偏转以实现静电力的改变。 本发明涉及包括多个有效区域的换能器和装置。 本发明还涉及用于致动一个或多个有效区域的方法。
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公开(公告)号：US07810819B2
公开(公告)日：2010-10-12
申请号：US10561219
申请日：2004-04-17
Applicant: Stephan Lamers , Thomas Conrad , Matthias Muller , Wolfgang Unger , Josef Wenger , Roland Hudler
Inventor： Stephan Lamers , Thomas Conrad , Matthias Muller , Wolfgang Unger , Josef Wenger , Roland Hudler
CPC classification number: B60G17/018 , B60G7/006 , B60G13/16 , B60G2202/25 , B60G2202/424 , B60G2204/143 , B60G2204/15 , B60G2204/4106 , B60G2400/60 , B60G2401/10 , B60G2401/11 , F16F1/387 , F16F7/1005 , F16F7/108 , F16F13/26
Abstract: The invention relates to a method for damping vibrations on chassis bearings of motor vehicles, and a device for implementing the process. A process and a device are to be presented with which outstanding vibration damping and vibration isolation and noise insulation can be achieved over a wide frequency range with consideration of the driving states and roadway conditions which occur in motor vehicles. For this purpose it is proposed that the driving state of the motor vehicle and/or the roadway conditions are detected by way of sensors and that the at least one chassis bearing is modified to different characteristics to change its stiffness and/or damping depending on the detected parameters. The device is formed with sensors for detecting the driving state of the motor vehicle and for roadway conditions, with an electronic control device for processing the acquired signals and for selection of various controllable characteristics and at least one chassis bearing, the stiffness and/or damping of which can be modified.
Abstract translation: 本发明涉及一种用于减轻机动车辆底盘轴承振动的方法，以及用于实现该过程的装置。 考虑到在机动车辆中发生的行驶状态和道路状况，可以在宽频率范围内实现出色的振动阻尼和隔振和隔音的过程和装置。 为此目的，建议通过传感器检测机动车辆的驾驶状态和/或道路状况，并且至少一个底盘轴承被修改为不同的特性以改变其刚度和/或阻尼，这取决于 检测参数。 该装置由用于检测机动车辆的驾驶状态和道路状况的传感器形成，具有用于处理所获取的信号并用于选择各种可控特性的电子控制装置和至少一个底盘轴承，刚度和/或阻尼 其中可以修改。
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公开(公告)号：US20020175594A1
公开(公告)日：2002-11-28
申请号：US10053511
申请日：2002-01-16
Applicant: SRI International
Inventor： Roy D. Kornbluh , Ronald E. Pelrine
IPC: H01L041/09
CPC classification number: H01L41/08 , B60G17/01941 , B60G17/02 , B60G2202/424 , B60G2400/60 , B60G2401/11 , B60G2401/23 , B60G2500/20 , B60G2500/22 , F16F15/005 , H01L41/042 , H01L41/193 , Y10S310/80
Abstract: The invention relates to systems that provide variable stiffness and/or variable damping using an electroactive polymer transducer. Systems described herein offer several techniques that provide variable and controlled stiffness and/or damping. A transducer may be implemented using open loop control, thereby providing simple systems that inactively deliver a desired stiffness and/or damping performance. Alternately, closed loop control techniques permit electroactive polymer transducer designs that actively adapt the stiffness and/or damping performance of a system. Further, transducers may be implemented in a device whose stiffness changes with deflection of the polymer.
Abstract translation: 本发明涉及使用电活性聚合物换能器提供可变刚度和/或可变阻尼的系统。 本文所述的系统提供了提供可变和控制刚度和/或阻尼的几种技术。 可以使用开环控制来实现换能器，从而提供不能提供所需刚度和/或阻尼性能的简单系统。 或者，闭环控制技术允许电活性聚合物换能器设计主动地适应系统的刚度和/或阻尼性能。 此外，换能器可以在其刚度随着聚合物的偏转而变化的装置中实现。
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公开(公告)号：US20090178892A1
公开(公告)日：2009-07-16
申请号：US12412038
申请日：2009-03-26
Applicant: Stephen Lamers , Thomas Conrad , Matthias Muller , Wolfgang Unger , Josef Wenger , Roland Hudler
Inventor： Stephen Lamers , Thomas Conrad , Matthias Muller , Wolfgang Unger , Josef Wenger , Roland Hudler
IPC: F16F15/03
CPC classification number: B60G17/018 , B60G7/006 , B60G13/16 , B60G2202/25 , B60G2202/424 , B60G2204/143 , B60G2204/15 , B60G2204/4106 , B60G2400/60 , B60G2401/10 , B60G2401/11 , F16F1/387 , F16F7/1005 , F16F7/108 , F16F13/26
Abstract: The invention relates to a method for damping vibrations on chassis bearings of motor vehicles, and a device for implementing the process. A process and a device are to be presented with which outstanding vibration damping and vibration isolation and noise insulation can be achieved over a wide frequency range with consideration of the driving states and roadway conditions which occur in motor vehicles. For this purpose it is proposed that the driving state of the motor vehicle and/or the roadway conditions are detected by way of sensors and that the at least one chassis bearing is modified to different characteristics to change its stiffness and/or damping depending on the detected parameters. The device is formed with sensors for detecting the driving state of the motor vehicle and for roadway conditions, with an electronic control device for processing the acquired signals and for selection of various controllable characteristics and at least one chassis bearing, the stiffness and/or damping of which can be modified.
Abstract translation: 本发明涉及一种用于减轻机动车辆底盘轴承振动的方法，以及用于实现该过程的装置。 考虑到在机动车辆中发生的行驶状态和道路状况，可以在宽频率范围内实现出色的振动阻尼和隔振和隔音的过程和装置。 为此目的，建议通过传感器检测机动车辆的驾驶状态和/或道路状况，并且至少一个底盘轴承被修改为不同的特性以改变其刚度和/或阻尼，这取决于 检测参数。 该装置由用于检测机动车辆的驾驶状态和道路状况的传感器形成，具有用于处理所获取的信号并用于选择各种可控特性的电子控制装置和至少一个底盘轴承，刚度和/或阻尼 其中可以修改。
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Patent Agency Ranking
公开(公告)号：US07394182B2
公开(公告)日：2008-07-01
申请号：US11645226
申请日：2006-12-21
Applicant: Ronald E. Pelrine , Roy David Kornbluh , Richard Heydt , Jonathan R. Heim
Inventor： Ronald E. Pelrine , Roy David Kornbluh , Richard Heydt , Jonathan R. Heim
CPC classification number: A61M5/142 , A61M5/14212 , A61M5/14216 , A61M5/14224 , A61M5/14236 , A61M5/14276 , A61M2205/0283 , A63H3/365 , B60G2400/60 , B60G2401/11 , B60G2401/23 , B60G2500/20 , F01L2101/00 , F02G1/043 , F02G2243/52 , F04B17/00 , F04B35/00 , F04B35/04 , F04B35/045 , F04B43/04 , F04B43/043 , F04B43/08 , F04B43/084 , F04B43/09 , F04B43/095 , F04D33/00 , F05C2225/08 , F15C5/00 , F16F15/005 , F25B9/14 , H02N11/006 , H04R19/02 , H04R23/00 , Y10S310/80
Abstract: The invention describes devices for performing thermodynamic work on a fluid, such as pumps, compressors and fans. The thermodynamic work may be used to provide a driving force for moving the fluid. Work performed on the fluid may be transmitted to other devices, such as a piston in a hydraulic actuation device. The devices may include one or more electroactive polymer transducers with an electroactive polymer that deflects in response to an application of an electric field. The electroactive polymer may be in contact with a fluid where the deflection of the electroactive polymer may be used to perform thermodynamic work on the fluid. The devices may be designed to efficiently operate at a plurality of operating conditions, such as operating conditions that produce an acoustic signal above or below the human hearing range. The devices may be used in thermal control systems, such as refrigeration system, cooling systems and heating systems.
Abstract translation: 本发明描述了用于对诸如泵，压缩机和风扇等流体进行热力学工作的装置。 热力学工作可用于提供用于移动流体的驱动力。 在流体上进行的工作可以传送到其它装置，例如液压致动装置中的活塞。 装置可以包括一个或多个电活性聚合物换能器，其具有响应于电场施加而偏转的电活性聚合物。 电活性聚合物可以与流体接触，其中电活性聚合物的偏转可用于对流体进行热力学作用。 这些装置可被设计成在诸如在人类听觉范围之上或之下产生声学信号的操作条件的多个操作条件下有效地操作。 这些装置可用于热控制系统，例如制冷系统，冷却系统和加热系统。
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公开(公告)号：US07362032B2
公开(公告)日：2008-04-22
申请号：US11375930
申请日：2006-03-14
Applicant: Ronald E. Pelrine , Roy David Kornbluh , Scott E. Stanford , Qibing Pei , Richard Heydt , Joseph S. Eckerle , Jonathan R. Heim
Inventor： Ronald E. Pelrine , Roy David Kornbluh , Scott E. Stanford , Qibing Pei , Richard Heydt , Joseph S. Eckerle , Jonathan R. Heim
IPC: H02N1/00
CPC classification number: A61M5/142 , A61M5/14212 , A61M5/14216 , A61M5/14224 , A61M5/14236 , A61M5/14276 , A61M2205/0283 , A63H3/365 , B60G2400/60 , B60G2401/11 , B60G2401/23 , B60G2500/20 , F01L2101/00 , F02G1/043 , F02G2243/52 , F04B17/00 , F04B35/00 , F04B35/04 , F04B35/045 , F04B43/04 , F04B43/043 , F04B43/08 , F04B43/084 , F04B43/09 , F04B43/095 , F04D33/00 , F05C2225/08 , F15C5/00 , F16F15/005 , F25B9/14 , H02N11/006 , H04R19/02 , H04R23/00 , Y10S310/80
Abstract: The invention describes devices for performing thermodynamic work on a fluid, such as pumps, compressors and fans. The thermodynamic work may be used to provide a driving force for moving the fluid. Work performed on the fluid may be transmitted to other devices, such as a piston in a hydraulic actuation device. The devices may include one or more electroactive polymer transducers with an electroactive polymer that deflects in response to an application of an electric field. The electroactive polymer may be in contact with a fluid where the deflection of the electroactive polymer may be used to perform thermodynamic work on the fluid. The devices may be designed to efficiently operate at a plurality of operating conditions, such as operating conditions that produce an acoustic signal above or below the human hearing range. The devices may be used in thermal control systems, such as refrigeration system, cooling systems and heating systems.
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公开(公告)号：US20040008853A1
公开(公告)日：2004-01-15
申请号：US10393506
申请日：2003-03-18
Applicant: SRI International, a California Corporation
Inventor： Ronald E. Pelrine , Roy David Kornbluh , Scott E. Stanford , Qibing Pei , Richard Heydt , Joseph S. Eckerle , Jonathan R. Heim
IPC: H04R025/00
CPC classification number: A61M5/142 , A61M5/14212 , A61M5/14216 , A61M5/14224 , A61M5/14236 , A61M5/14276 , A61M2205/0283 , A63H3/365 , B60G2400/60 , B60G2401/11 , B60G2401/23 , B60G2500/20 , F01L2101/00 , F02G1/043 , F02G2243/52 , F04B17/00 , F04B35/00 , F04B35/04 , F04B35/045 , F04B43/04 , F04B43/043 , F04B43/08 , F04B43/084 , F04B43/09 , F04B43/095 , F04D33/00 , F05C2225/08 , F15C5/00 , F16F15/005 , F25B9/14 , H02N11/006 , H04R19/02 , H04R23/00 , Y10S310/80
Abstract: The invention describes devices for performing thermodynamic work on a fluid, such as pumps, compressors and fans. The thermodynamic work may be used to provide a driving force for moving the fluid. Work performed on the fluid may be transmitted to other devices, such as a piston in a hydraulic actuation device. The devices may include one or more electroactive polymer transducers with an electroactive polymer that deflects in response to an application of an electric field. The electroactive polymer may be in contact with a fluid where the deflection of the electroactive polymer may be used to perform thermodynamic work on the fluid. The devices may be designed to efficiently operate at a plurality of operating conditions, such as operating conditions that produce an acoustic signal above or below the human hearing range. The devices may be used in thermal control systems, such as refrigeration system, cooling systems and heating systems.
Abstract translation: 本发明描述了用于对诸如泵，压缩机和风扇等流体进行热力学工作的装置。 热力学工作可用于提供用于移动流体的驱动力。 在流体上进行的工作可以传送到其它装置，例如液压致动装置中的活塞。 装置可以包括一个或多个电活性聚合物换能器，其具有响应于电场施加而偏转的电活性聚合物。 电活性聚合物可以与流体接触，其中电活性聚合物的偏转可用于对流体进行热力学作用。 这些装置可被设计成在诸如在人类听觉范围之上或之下产生声学信号的操作条件的多个操作条件下有效地操作。 这些装置可用于热控制系统，例如制冷系统，冷却系统和加热系统。
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公开(公告)号：US20180222273A1
公开(公告)日：2018-08-09
申请号：US15948634
申请日：2018-04-09
Applicant: Fox Factory, Inc.
Inventor： Christopher Paul COX
IPC: B60G17/027 , B60G17/015 , B60G15/06 , B60G17/016
CPC classification number: B60G17/0272 , B60G15/065 , B60G17/0152 , B60G17/016 , B60G2202/312 , B60G2400/10 , B60G2400/20 , B60G2400/25 , B60G2401/11 , B60G2401/17 , B60G2500/22 , B60G2600/22
Abstract: A shock absorber for a vehicle having a damper and a first and second springs mounted coaxially around the damper and a preload adjuster for partially compressing at least one of the springs independently of the compression stroke. In one embodiment the preload adjuster is remotely controllable. In another embodiment the shock absorber includes an additional mechanism for preloading at least one of the springs.
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公开(公告)号：US20170197486A1
公开(公告)日：2017-07-13
申请号：US15471986
申请日：2017-03-28
Applicant: Fox Factory, Inc.
Inventor： Christopher Paul COX
IPC: B60G17/027 , B60G17/015 , B60G15/06
CPC classification number: B60G17/0272 , B60G15/065 , B60G17/0152 , B60G17/016 , B60G2202/312 , B60G2400/10 , B60G2400/20 , B60G2400/25 , B60G2401/11 , B60G2401/17 , B60G2500/22 , B60G2600/22
Abstract: A shock absorber for a vehicle having a damper and a first and second springs mounted coaxially around the damper and a preload adjuster for partially compressing at least one of the springs independently of the compression stroke. In one embodiment the preload adjuster is remotely controllable. In another embodiment the shock absorber includes an additional mechanism for preloading at least one of the springs.
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