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1. 发明授权

US07930150B2 Method of designing magnetorheological fluid energy absorbing device using hydromechanical analysis 有权
标题翻译：使用水力机械分析设计磁流变流体能量吸收装置的方法
公开(公告)号：US07930150B2
公开(公告)日：2011-04-19
申请号：US11969546
申请日：2008-01-04
申请人： Alan L. Browne , Nancy L. Johnson , Norman M. Wereley , Young Tai Choi , Wei Hu , Min Mao
发明人： Alan L. Browne , Nancy L. Johnson , Norman M. Wereley , Young Tai Choi , Wei Hu , Min Mao
IPC分类号： G06F17/50
CPC分类号： G06F17/5018 , G06F2217/16 , Y02T10/82
摘要： A method of designing a magnetorheological (MR) fluid energy absorbing damper is provided that uses hydromechanical analysis with lumped parameters to allow a determination as to whether a potential damper design will provide predetermined characteristics, such as a desired dynamic force range and maximum piston velocity, with a selected MR fluid and yield stress and preferably meeting predetermined geometric limitations.
摘要翻译：提供了一种设计磁流变（MR）流体能量吸收阻尼器的方法，其使用具有集总参数的液压机械分析来确定潜在的阻尼器设计是否将提供预定的特性，例如期望的动态力范围和最大活塞速度，具有选定的MR流体和屈服应力，并且优选地满足预定的几何限制。

2. 发明申请

US20090084646A1 BI-FOLD VALVE-TYPE MAGNETORHEOLOGICAL FLUID ENERGY ABSORBING DEVICE 有权
标题翻译：双折阀式磁流变流体能量吸收装置
公开(公告)号：US20090084646A1
公开(公告)日：2009-04-02
申请号：US11864107
申请日：2007-09-28
申请人： Alan L. Browne , John C. Ulicny , Chandra S. Namuduri , Nancy L. Johnson , Norman M. Wereley , Young Tai Choi , Wei Hu , Min Mao
发明人： Alan L. Browne , John C. Ulicny , Chandra S. Namuduri , Nancy L. Johnson , Norman M. Wereley , Young Tai Choi , Wei Hu , Min Mao
IPC分类号： F16F9/53
CPC分类号： F16F9/537
摘要： An energy absorbing device is provided that includes a damper assembly having inner and outer concentric tubes and a piston movable within the inner tube. The damper assembly is configured to form bi-fold valve-type cavities to operatively connect an inner chamber of the inner tube with an outer chamber formed between the inner and outer tubes. A magnetorheological fluid fills the chambers and the bi-fold valve-type cavities. The magnetorheological fluid preferably contains coated magnetic particles at about 10 to 60 percent by volume. Electrical coils adjacent the bi-fold valves are selectively energizable to such that the energy absorbing device provides a tunable damping force, preferably over the entire range of velocities of the piston, especially in automotive applications.
摘要翻译：提供了一种能量吸收装置，其包括具有内部和外部同心管的阻尼器组件和可在内部管内移动的活塞。阻尼器组件被构造成形成双重阀型腔，以将内管的内腔与形成在内管和外管之间的外室可操作地连接。磁流变流体填充腔室和双折阀型空腔。磁流变液优选含有约10至60体积％的涂覆磁性颗粒。邻近双重阀的电气线圈选择性地被激励，使得能量吸收装置优选地在活塞的整个速度范围内提供可调谐阻尼力，特别是在汽车应用中。

3. 发明授权

US07900755B2 Bi-fold valve-type magnetorheological fluid energy absorbing device 有权
标题翻译：双折阀式磁流变流体能量吸收装置
公开(公告)号：US07900755B2
公开(公告)日：2011-03-08
申请号：US11864107
申请日：2007-09-28
申请人： Alan L. Browne , John C. Ulicny , Chandra S. Namuduri , Nancy L. Johnson , Norman M. Wereley , Young Tai Choi , Wei Hu , Min Mao
发明人： Alan L. Browne , John C. Ulicny , Chandra S. Namuduri , Nancy L. Johnson , Norman M. Wereley , Young Tai Choi , Wei Hu , Min Mao
IPC分类号： F16F9/53
CPC分类号： F16F9/537
摘要： An energy absorbing device is provided that includes a damper assembly having inner and outer concentric tubes and a piston movable within the inner tube. The damper assembly is configured to form bi-fold valve-type cavities to operatively connect an inner chamber of the inner tube with an outer chamber formed between the inner and outer tubes. A magnetorheological fluid fills the chambers and the bi-fold valve-type cavities. The magnetorheological fluid preferably contains coated magnetic particles at about 10 to 60 percent by volume. Electrical coils adjacent the bi-fold valves are selectively energizable to such that the energy absorbing device provides a tunable damping force, preferably over the entire range of velocities of the piston, especially in automotive applications.
摘要翻译：提供了一种能量吸收装置，其包括具有内部和外部同心管的阻尼器组件和可在内部管内移动的活塞。阻尼器组件被构造成形成双重阀型腔，以将内管的内腔与形成在内管和外管之间的外室可操作地连接。磁流变流体填充腔室和双折阀型空腔。磁流变液优选含有约10至60体积％的涂覆磁性颗粒。邻近双重阀的电气线圈选择性地被激励，使得能量吸收装置优选地在活塞的整个速度范围内提供可调谐阻尼力，特别是在汽车应用中。

4. 发明申请

US20090177446A1 METHOD OF DESIGNING MAGNETORHEOLOGICAL FLUID ENERGY ABSORBING DEVICE USING HYDROMECHANICAL ANALYSIS 有权
标题翻译：使用水力分析设计磁流变流体吸收装置的方法
公开(公告)号：US20090177446A1
公开(公告)日：2009-07-09
申请号：US11969546
申请日：2008-01-04
申请人： Alan L. Browne , Nancy L. Johnson , Norman M. Wereley , Young Tai Choi , Wei Hu , Min Mao
发明人： Alan L. Browne , Nancy L. Johnson , Norman M. Wereley , Young Tai Choi , Wei Hu , Min Mao
IPC分类号： G06F17/10 , G06G7/57
CPC分类号： G06F17/5018 , G06F2217/16 , Y02T10/82
摘要： A method of designing a magnetorheological (MR) fluid energy absorbing damper is provided that uses hydromechanical analysis with lumped parameters to allow a determination as to whether a potential damper design will provide predetermined characteristics, such as a desired dynamic force range and maximum piston velocity, with a selected MR fluid and yield stress and preferably meeting predetermined geometric limitations.
摘要翻译：提供了一种设计磁流变（MR）流体能量吸收阻尼器的方法，其使用具有集总参数的液压机械分析来确定潜在的阻尼器设计是否将提供预定的特性，例如期望的动态力范围和最大活塞速度，具有选定的MR流体和屈服应力，并且优选地满足预定的几何限制。

5. 发明授权

US5701754A Automobile refrigerator 失效
标题翻译：汽车冰箱
公开(公告)号：US5701754A
公开(公告)日：1997-12-30
申请号：US536388
申请日：1995-09-29
申请人： Young Tai Choi , Yeung H. Huh
发明人： Young Tai Choi , Yeung H. Huh
IPC分类号： B60H1/32 , B60N3/10 , F25B5/02 , F25D11/00 , F25D23/06
CPC分类号： B60H1/00271 , B60H1/00592 , B60N3/104 , F25D11/00 , F25D23/061 , F25B5/02
摘要： A new and improved automobile refrigerator comprising, in combination, an automobile dashboard having an exterior surface with a recess formed therein. A door is positioned over the recess to selectively open and close the recess. A hinge couples the lower edge of the door with the lower edge of the recess to allow the pivoting of the door to provide or prohibit access to the space within the recess interior of the dashboard. A box in the recess behind the door has upper and lower walls, side walls and a rear wall in the box-like configuration with an opening in the front of the walls terminating at the dashboard. Thermal insulation is located along all of the walls including the front door to abate the flow of thermal energy to and from the space within the box. A rectangular gasket is formed on the interior surface of the door adapted to contact the dashboard adjacent to the periphery of the opening. Flexible connectors have upper ends coupled to the box at upper extents thereof. The connectors have lower ends coupled to the interior surface of the door interior of the gasket to preclude excessive movement of the door when opened to lower than the horizontal.
摘要翻译：一种新的和改进的汽车冰箱，其组合包括具有形成在其中的凹部的外表面的汽车仪表板。门定位在凹槽上方以选择性地打开和关闭凹部。铰链将门的下边缘与凹部的下边缘连接，以允许门的枢转以提供或禁止进入仪表板的凹部内部的空间。门后凹口中的一个盒子具有上下壁，侧壁和后壁，呈盒状构型，墙壁前部的开口终止于仪表板。隔热层位于包括前门的所有墙壁上，以消除往返于箱内空间的热能。在门的内表面上形成矩形垫圈，其适于接触靠近开口周边的仪表板。柔性连接器在其上部范围内具有与盒相连的上端。连接器具有连接到垫圈的门内部的内表面的下端，以防止门打开时低于水平的门的过度运动。

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