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1. 发明申请

WO2009149132A1 MAGNETO-RHEOLOGICAL FLUID DAMPER HAVING ENHANCED ON-STATE YIELD STRENGTH 审中-公开
标题翻译：具有增强状态强度的磁流变流体阻尼器
公开(公告)号：WO2009149132A1
公开(公告)日：2009-12-10
申请号：PCT/US2009/046037
申请日：2009-06-02
申请人： LORD CORPORATION , CARLSON, J., David , JOLLY, Mark, R. , IVERS, Douglas, E.
发明人： CARLSON, J., David , JOLLY, Mark, R. , IVERS, Douglas, E.
IPC分类号： F16F9/53
CPC分类号： F16F9/537 , F16F9/535 , Y10T29/49826 , Y10T137/2082 , Y10T137/2191
摘要： A magneto-rheological fluid valve includes a magnetic field generator having at least one electromagnetic coil (204) and at least one magnetic pole having a pole length L m .The magneto-rheological fluid valve further includes at least one flow channel (118) adjacent to the electromagnetic coil. The at least one flow channel has a gap width g, wherein the ratio L m /g is greater than or equal to 15.
摘要翻译：磁流变流体阀包括具有至少一个电磁线圈（204）和至少一个磁极长度为Lm的磁极的磁场发生器。磁流变流体阀还包括至少一个相邻的流动通道（118）电磁线圈。所述至少一个流动通道具有间隙宽度g，其中所述比率Lm / g大于或等于15。

2. 发明申请

WO1995028719A1 MAGNETORHEOLOGICAL MATERIALS UTILIZING SURFACE-MODIFIED PARTICLES 审中-公开
标题翻译：使用表面改性颗粒的磁性材料
公开(公告)号：WO1995028719A1
公开(公告)日：1995-10-26
申请号：PCT/US1995004259
申请日：1995-04-06
申请人： LORD CORPORATION
发明人： LORD CORPORATION , WEISS, Keith, D. , CARLSON, J., David , NIXON, Donald, A.
IPC分类号： H01F01/44
CPC分类号： H01F1/447
摘要： A magnetorheological material containing a carrier fluid and a magnetically active particle. The particle has been modified so that the surface of the particle is substantially free of contamination products. The contamination products are removed from the surface of the particle by abrader processing, chemical treatment or a combination thereof. Magnetorheological materials prepared using the particles from which contamination products have been removed exhibit significantly enhanced magnetorheological effects.
摘要翻译：含有载体流体和磁性活性颗粒的磁流变材料。颗粒已被改性，使得颗粒的表面基本上没有污染产物。通过研磨剂处理，化学处理或其组合将污染产物从颗粒的表面除去。使用去除污染物质的颗粒制备的磁流变材料显示出显着增强的磁流变效应。

3. 发明申请

WO2005095820A1 ON-OFF DAMPER SYSTEM, ESPECIALLY FOR WASHING MACHINE 审中-公开
标题翻译：开关式阻尼器系统，特别适用于洗衣机
公开(公告)号：WO2005095820A1
公开(公告)日：2005-10-13
申请号：PCT/US2005/009782
申请日：2005-03-24
申请人： LORD CORPORATION , CARLSON, J., David
发明人： CARLSON, J., David
IPC分类号： F16F7/09
CPC分类号： D06F37/22 , D06F37/20 , F16F7/082 , F16F7/09 , F16F15/03
摘要： The invention provides a rotating tub washer with an on-off binary damper system for damping a problematic movement between the washer frame and the rotating tub. The on-off binary damper system has a friction pad (26) and a housing friction damper surface (28), with the friction pad (26) in contact with said housing friction damper surface (28). The on-off binary damper system has an electromagnetic coil core (30) and a magnetic locking slide (32) with a slide gap (34) between said electromagnetic coil core and said magnetic locking slide to provide for relative sliding motion between the electromagnetic coil core and the magnetic locking slide, wherein a current supplied to said electromagnetic coil core removes the slide gap and electromagnetically locks the electromagnetic coil core and the magnetic locking slide together with the relative sliding motion transferred to the friction pad, with the friction pad rubbing against said housing friction damper surface inorder to dampen the problematic movement between the frame and the rotating tub.
摘要翻译：本发明提供了一种具有开关二进制阻尼器系统的旋转洗缸机，用于阻止垫圈框架和旋转桶之间的有问题的运动。开关二进制阻尼器系统具有摩擦垫（26）和壳体摩擦阻尼器表面（28），摩擦垫（26）与所述壳体摩擦阻尼表面（28）接触。开关二进制阻尼器系统具有电磁线圈芯（30）和磁性锁定滑块（32），在所述电磁线圈芯和所述磁性锁定滑块之间具有滑动间隙（34），以提供电磁线圈磁芯和磁性锁定滑块，其中提供给所述电磁线圈芯的电流移除滑动间隙，并将电磁线圈芯和磁性锁定滑块一起电磁锁定，并将摩擦垫摩擦抵抗摩擦垫摩擦所述壳体摩擦阻尼器表面为了抑制框架和旋转桶之间的有问题的运动。

4. 发明申请

WO2005095819A1 SYSTEM COMPRISING MAGNETICALLY ACTUATED ROTARY MOTION CONTROL DEVICE 审中-公开
标题翻译：系统包括磁力驱动旋转运动控制装置
公开(公告)号：WO2005095819A1
公开(公告)日：2005-10-13
申请号：PCT/US2005/009773
申请日：2005-03-24
申请人： LORD CORPORATION
发明人： CARLSON, J., David , WILDER, Richard
IPC分类号： F16F7/08
CPC分类号： F16F7/082 , F16D49/08 , F16D2121/20 , F16D2121/22 , F16D2129/065 , F16F7/023
摘要： A system that includes a magnetically actuated rotary motion control device comprising a first housing member (183) defining a cavity (184) and including a movable circular band (187). A second movable member (181) is located within the cavity (184) and is movable relative to the housing (183). A magnetic field generator causes the movable circular band to press against the movable member to develop a friction force.
摘要翻译：一种包括磁力驱动的旋转运动控制装置的系统，包括限定空腔（184）并包括可移动圆形带（187）的第一壳体构件（183）。第二可移动构件（181）位于空腔（184）内并且可相对于壳体（183）移动。磁场发生器使可动圆形带压靠在可动件上以产生摩擦力。

5. 发明申请

WO2003072976A1 SYSTEM AND METHOD FOR LIMITING VIBRATION IN AN APPARATUS DURING A LOSS OF POWER 审中-公开
标题翻译：在功率损失期间限制设备振动的系统和方法
公开(公告)号：WO2003072976A1
公开(公告)日：2003-09-04
申请号：PCT/US2002/041378
申请日：2002-12-23
申请人： LORD CORPORATION
发明人： CARLSON, J., David , CHRZAN, Michael, J. , YANYO, Lynn, C. , PEUKER, Thomas
IPC分类号： F16F9/53
CPC分类号： F16F9/535 , F16F2230/24
摘要： An apparatus comprising a frame; a member movable relative to said frame; a damping device interconnected between the frame and the movable member; a controller for activating said damper to generate a damping condition at a predetermined member operating condition; and system for activating the damping device at a predetermined operating condition of the moving member during a loss of power to the apparatus. The damping device may comprise a field controllable damper that includes a volume of field controllable fluid, which may in turn comprise magnetorheological fluid for example. The rheology of the field controllable fluid is effected during the application of said field.
摘要翻译：一种装置，包括框架，相对于所述框架可移动的构件，在所述框架和所述可移动构件之间互连的阻尼装置，用于启动所述阻尼器以在预定构件操作状态下产生阻尼条件的控制器和用于以预定的方式启动所述阻尼装置的系统在移动部件的功率损失期间的运转状态。阻尼装置可以包括场控制的阻尼器，其包括一定数量的现场可控流体，其可以依次包括例如磁流变流体。场可控流体的流变学在施加所述场期间实现。

6. 发明申请

WO1997033658A1 PORTABLE MAGNETICALLY CONTROLLABLE FLUID REHABILITATION DEVICES 审中-公开
标题翻译：便携式磁性可控流体恢复装置
公开(公告)号：WO1997033658A1
公开(公告)日：1997-09-18
申请号：PCT/US1997002336
申请日：1997-02-18
申请人： LORD CORPORATION
发明人： LORD CORPORATION , CARLSON, J., David
IPC分类号： A63B21/005
CPC分类号： F16D57/002 , A63B21/0056 , A63B21/00845 , A63B21/4047 , A63B23/03508 , A63B23/0494 , A63B23/08 , A63B23/085 , A63B23/1281 , A63B23/14 , A63B24/00 , A63B2220/16 , Y10S482/903
摘要： A portable controllable fluid device (20a) for rehabilitation of injured limbs, appendages and joints (33a). The rehabilitation device (20a) includes a first bracket (22a) for fixedly securing to a first body part, such as a lower leg (25), a second bracket (24a) for fixedly securing to a second body part, such as a foot (26), and a controllable fluid brake (27a) such as a magnetorheological fluid brake including a magnetorheological fluid contained therein having a carrier fluid and disbursed magnetic particles, attached between the first bracket (22a) and second bracket (24a). The controllable fluid brake (27a), preferably acts in a rotary fashion and provides resistive forces about an axis adjacent said body joint (33a) to exercise the muscles upon movement of said first bracket (22a) relative to said second bracket (24a) resulting from movement of the user's first body part relative to the second body part. The device (20a) is portable and can be used to rehabilitate, for example, a wrist, elbow, knee or ankle joint in the user's home. The device (20a) allows variable adjustment of the level of resistance felt by the rehabilitating user by adjusting a controller (28a). In another embodiment, feedback information is used to control the level of resistance according to a predetermined force/torque profile(s). A potentiometer (53d) provides the feedback information regarding position to the controller (28a).
摘要翻译：一种用于修复受伤肢体，附肢和关节（33a）的便携式可控流体装置（20a）。康复装置（20a）包括用于固定地固定到诸如小腿（25）的第一主体部分的第一支架（22a），用于固定地固定到第二主体部分的第二支架（24a）（26），以及安装在第一支架（22a）和第二支架（24a）之间的可控流体制动器（27a），例如包含其中容纳有磁流变流体的磁流变流体制动器，具有载体流体和分散的磁性颗粒。可控流体制动器（27a）优选地以旋转的方式起作用，并且围绕邻近所述主体接头（33a）的轴线提供阻力，以在所述第一支架（22a）相对于所述第二支架（24a）移动时锻炼肌肉，导致从用户的第一身体部分相对于第二身体部分的移动。装置（20a）是便携式的，并且可以用于在用户的家中恢复例如手腕，肘，膝或踝关节。设备（20a）允许通过调节控制器（28a）可变地调节由修复用户感到的电阻水平。在另一个实施例中，反馈信息用于根据预定的力/转矩曲线来控制电阻水平。电位器（53d）向控制器（28a）提供关于位置的反馈信息。

7. 发明申请

WO1996033356A1 MULTI-DEGREE OF FREEDOM MAGNETORHEOLOGICAL DEVICES AND SYSTEM FOR USING SAME 审中-公开
标题翻译：多种自动磁力装置及其使用系统
公开(公告)号：WO1996033356A1
公开(公告)日：1996-10-24
申请号：PCT/US1996002043
申请日：1996-02-14
申请人： LORD CORPORATION
发明人： LORD CORPORATION , CARLSON, J., David
IPC分类号： F16F09/53
CPC分类号： F16F9/535
摘要： A semi-active device (20) for damping motion between structures having multi-degrees of freedom. A magnetic field produced by a permanent magnet, a coil, or a combination thereof, change the rheological properties of an MR fluid (40) to effectively lock up the components and the structures to which they are attached to serve as a brake or damper of the associated compound motion. A system (21) employing the MR devices (20) includes a motion detection sensor (15) and a controller (19) to actuate the MR devices (20) when a predetermined motion threshold is exceeded.
摘要翻译：一种用于在具有多自由度的结构之间阻尼运动的半有源装置（20）。由永磁体，线圈或其组合产生的磁场改变MR流体（40）的流变特性，以有效地锁定组件及其附接的结构，用作制动器或阻尼器相关的复合运动。使用MR装置（20）的系统（21）包括运动检测传感器（15）和当超过预定运动阈值时致动MR装置（20）的控制器（19）。

8. 发明申请

WO2010056971A1 MAGNETICALLY CURABLE COMPOSITIONS AND MAGNETIC CURE PROCESS 审中-公开
标题翻译：磁性可固化组合物和磁性固化方法
公开(公告)号：WO2010056971A1
公开(公告)日：2010-05-20
申请号：PCT/US2009/064356
申请日：2009-11-13
申请人： LORD CORPORATION , CARLSON, J., David
发明人： CARLSON, J., David
IPC分类号： C08J3/24 , C09J11/00
CPC分类号： C08J3/241
摘要： A curable composition comprising magnetically active elastic microspheres that are filled with a curing agent. The elastomeric microspheres are predispersed throughout the curable resin and are magnetostrictive. Cure of the adhesive is initiated when an external magnetic field is applied that physically distorts or ruptures the magnetic microspheres due to a magnetostrictive effect from the magnetic field.
摘要翻译：一种包含填充有固化剂的磁性活性弹性微球的可固化组合物。弹性体微球体预分散在整个可固化树脂中，并且是磁致伸缩的。当施加外部磁场时，由于来自磁场的磁致伸缩效应使得磁性微球物理地变形或破裂，开始粘合剂的固化。

9. 发明申请

WO2008024957A1 CONTROLLABLE MAGNETORHEOLOGICAL FLUID VALVE, DEVICES, AND METHODS 审中-公开
标题翻译：可控磁力流体阀，装置和方法
公开(公告)号：WO2008024957A1
公开(公告)日：2008-02-28
申请号：PCT/US2007/076732
申请日：2007-08-24
申请人： LORD CORPORATION , CARLSON, J., David , GONCALVES, Fernando , CATANZARITE, David, M. , DOBBS, David, R.
发明人： CARLSON, J., David , GONCALVES, Fernando , CATANZARITE, David, M. , DOBBS, David, R.
IPC分类号： F16F9/53 , F16K31/06 , F16K13/10
CPC分类号： F16F9/537 , F16K13/10 , F16K31/06 , Y10T137/2082
摘要： A controllable magnetorheological fluid valve for controlling magnetorheological fluid. The controllable fluid (28) valve includes a magnetorheological fluid conduit (20) with a magnetorheological fluid path. The controllable fluid valve includes a north magnetic pole (24) and a south magnetic pole (26), with the south magnetic pole proximate the north magnetic pole with a magnetic discontinuity spacer (30) between the south magnetic pole and the north magnetic pole wherein the spacer forces nontraversing magnetic flux lines from said north pole out into the magnetorheological fluid path and then back into the south pole.
摘要翻译：一种用于控制磁流变流体的可控磁流变流体阀。可控流体（28）阀包括具有磁流变流体路径的磁流变流体导管（20）。可控流体阀包括北磁极（24）和南磁极（26），南磁极靠近北磁极，在南磁极和北磁极之间具有磁性不连续间隔（30），其中间隔件将非磁性磁通线从所述北极施加到磁流变流体路径中，然后返回到南极。

10. 发明申请

WO1995004121A1 HIGH STRENGTH, LOW CONDUCTIVITY ELECTRORHEOLOGICAL MATERIALS 审中-公开
标题翻译：高强度，低电导率电气材料
公开(公告)号：WO1995004121A1
公开(公告)日：1995-02-09
申请号：PCT/US1994008417
申请日：1994-07-22
申请人： LORD CORPORATION
发明人： LORD CORPORATION , MUÑOZ, Beth, C. , WEISS, Keith, D. , CARLSON, J., David
IPC分类号： C10M171/00
CPC分类号： C10M171/001
摘要： An electrorheological material containing a particle component and a carrier fluid. The carrier fluid has a dielectric constant between about 3.0 and 7.5 and an observed conductivity less than about 1.00 x 10 S/m. The carrier fluid can be a silicone copolymer, a hindered ester compound or a cyanoalkylsiloxane homopolymer. The electrorheological materials exhibit substantial electroactivity over a broad temperature range.
摘要翻译：含有颗粒组分和载体流体的电流变材料。载体流体的介电常数在约3.0和7.5之间，观察到的电导率小于约1.00×10 -7 S / m。载体流体可以是硅氧烷共聚物，受阻酯化合物或氰基烷基硅氧烷均聚物。电流变材料在宽温度范围内表现出显着的电活性。

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