专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明申请

US20050087410A1 Impact energy absorber and process 有权
标题翻译：冲击能量吸收器和过程
公开(公告)号：US20050087410A1
公开(公告)日：2005-04-28
申请号：US10691372
申请日：2003-10-22
申请人： Chandra Namuduri , Alan Browne , John Ulicny
发明人： Chandra Namuduri , Alan Browne , John Ulicny
IPC分类号： F16F9/36 , F16F9/53
CPC分类号： F16F9/36 , F16F9/535
摘要： A tunable and reusable impact energy absorbing system and process includes a control structure comprising a sleeve having an outer surface fixedly attached to a chassis, a seal at each end of the sleeve, a magnetorheological fluid disposed between the seals, and a coil in proximity to the magnetorheological fluid, wherein the seal and the magnetorheological fluid are in sliding engagement with a support member, wherein the impact surface is fixedly attached to a support member. Varying the current to the coil alters the magnetic field upon the magnetorheological fluid, which can be used to tune the yield stress of the sliding engagement.
摘要翻译：可调和可重复使用的冲击能量吸收系统和方法包括控制结构，该控制结构包括具有固定地连接到底盘的外表面的套筒，套筒每端的密封件，设置在密封件之间的磁流变流体，所述磁流变流体，其中所述密封件和所述磁流变流体与支撑构件滑动接合，其中所述冲击表面固定地附接到支撑构件。改变线圈的电流可以改变磁流变流体上的磁场，磁流变流体可用于调节滑动接合的屈服应力。

92. 发明申请

US20050210874A1 Positioning and locking mechanisms and articles that employ the same 有权
标题翻译：使用相同的定位和锁定机构和物品
公开(公告)号：US20050210874A1
公开(公告)日：2005-09-29
申请号：US11077500
申请日：2005-03-09
申请人： Alan Browne , Paul Meernik
发明人： Alan Browne , Paul Meernik
IPC分类号： C06C5/06 , F01B29/10 , F02G1/04 , F03G7/06
CPC分类号： F03G7/065
摘要： Disclosed herein is a locking mechanism for positioning or locking an article comprising a housing 3; an optional active element 6 in operative communication with a connecting means 22, wherein the active element 6 and the connecting means 22 are disposed within the housing 3; wherein the active element 6 upon being activated is capable of exerting a force on the connecting means 22; a compression initiation element 4 located within the housing 3, wherein the compression initiation element 4 comprises a shape memory material, and wherein the compression initiation element 4 upon activation facilitates the activation of the active element 6; and a spring stack 8 disposed adjacent to the compression initiation element 4, wherein the spring stack 8 is in operative communication with the compression initiation element 4 and wherein the spring stack 8 is configured to radially expand within the housing 3.
摘要翻译：本文公开了一种用于定位或锁定包括壳体3的物品的锁定机构; 与连接装置22可操作地连通的可选的有源元件6，其中有源元件6和连接装置22设置在壳体3内; 其中活动元件6在被激活时能够对连接装置22施加力; 位于壳体3内的压缩起始元件4，其中压缩起始元件4包括形状记忆材料，并且其中压缩起始元件4在启动时有助于活动元件6的激活; 以及邻近压缩起始元件4设置的弹簧堆叠8，其中弹簧堆叠件8与压缩起始元件4可操作地连通，并且其中弹簧堆叠构造成在壳体3内径向扩张。

93. 发明申请

US20050201567A1 Tunable exhaust system 审中-公开
标题翻译：可调排气系统
公开(公告)号：US20050201567A1
公开(公告)日：2005-09-15
申请号：US11077672
申请日：2005-03-10
申请人： Alan Browne , Donald Nefske , Shung Sung
发明人： Alan Browne , Donald Nefske , Shung Sung
IPC分类号： A61F11/06 , G10K11/16 , H03B29/00
CPC分类号： G10K11/178
摘要： An exhaust system includes an exhaust conduit; a piezoelectric patch secured to the exhaust conduit; a sensor in operative communication with the exhaust conduit; and a controller in operative communication with the piezoelectric patch and the sensor, wherein the controller is configured to provide a signal to the piezoelectric patch and modify a sound emitted from the exhaust system. A method includes producing an exhaust gas in an exhaust conduit of an exhaust system; measuring an acoustic property of the exhaust gas, an acoustic property of the exhaust conduit, or a combination comprising at least one of the foregoing acoustic properties; applying an electrical signal to a piezoelectric patch, wherein the piezoelectric patch is secured to the exhaust conduit; and deforming the piezoelectric patch mechanically to modulate a sound emitted from the exhaust system.
摘要翻译：排气系统包括排气管道; 固定到排气导管的压电贴片; 传感器，其与所述排气管道可操作地连通; 以及与所述压电贴片和所述传感器可操作地通信的控制器，其中所述控制器被配置为向所述压电贴片提供信号并修改从所述排气系统发出的声音。一种方法包括在排气系统的排气管道中产生废气; 测量废气的声学特性，排气导管的声学特性或包括上述声学特性中的至少一个的组合; 将电信号施加到压电贴片，其中所述压电贴片固定到所述排气导管; 并且机械地使压电贴片变形以调制从排气系统发出的声音。

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