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公开(公告)号：US20090218081A1
公开(公告)日：2009-09-03
申请号：US12370744
申请日：2009-02-13
申请人： Sunil I. Mathew , Dan J. Becker , Thomas J. Grabenstetter , Daniel A. Piterski , William E. Donovan , Stephen M. Bertrand
发明人： Sunil I. Mathew , Dan J. Becker , Thomas J. Grabenstetter , Daniel A. Piterski , William E. Donovan , Stephen M. Bertrand
CPC分类号： F28D7/1607 , F28D7/163 , F28F9/005 , F28F9/02 , F28F21/067 , F28F2255/02
摘要： A heat exchanger having a tube bundle disposed within a housing with a resilient end structure disposed in compressed, plug-forming relation at least partially across the heat exchanging cavity. The resilient end structure includes one or more boundary segments extending between an internal wall of the housing and the perimeter of the tube bundle. The boundary segment includes a combination of materials having differing compression characteristics providing enhanced support to the boundary segments.
摘要翻译： 一种热交换器，其具有设置在壳体内的管束，弹性端部结构至少部分地跨过热交换腔设置成压缩的插塞形成关系。 弹性端部结构包括在壳体的内壁和管束的周边之间延伸的一个或多个边界段。 边界段包括具有不同压缩特性的材料的组合，为边界段提供增强的支撑。
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2.发明申请公开(公告)号：US20080185220A1
公开(公告)日：2008-08-07
申请号：US11985220
申请日：2007-11-14
IPC分类号： E04B1/84
CPC分类号： F02B77/13 , G10K11/165
摘要： A method of decreasing engine noise in machines, such as internal combustion engines, by replacing metallic engine components that serve as noise transmission pathways such as oil pans, valve covers, gear covers with similar components made of syntactic foam with a density of at least 0.5 g/cm3 and a hardness at least about equal to that of an equivalent metallic engine part which it is replacing. The syntactic foam is comprised of fluid-filled microballoons in a foam matrix. The microballoons have an outer shell harder than that of the surrounding foam matrix, and a majority of the microballoons are out of contact with one another.
摘要翻译： 通过更换用作噪声传递路径的金属发动机部件，例如油底壳，阀盖，具有密度为至少为0.5的复合泡沫制成的类似部件的齿轮盖，减少诸如内燃机的机器中的发动机噪声的方法 g / cm 3，硬度至少等于其所替代的等效金属发动机部件的硬度。 复合泡沫由泡沫基质中充满流体的微球构成。 微球具有比周围的泡沫基体更硬的外壳，并且大部分微球彼此不接触。
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公开(公告)号：US08517086B2
公开(公告)日：2013-08-27
申请号：US12370744
申请日：2009-02-13
申请人： Sunil I. Mathew , Dan J. Becker , Thomas J. Grabenstetter , Daniel A. Piterski , William E. Donovan , Stephen M. Bertrand
发明人： Sunil I. Mathew , Dan J. Becker , Thomas J. Grabenstetter , Daniel A. Piterski , William E. Donovan , Stephen M. Bertrand
CPC分类号： F28D7/1607 , F28D7/163 , F28F9/005 , F28F9/02 , F28F21/067 , F28F2255/02
摘要： A heat exchanger having a tube bundle disposed within a housing with a resilient end structure disposed in compressed, plug-forming relation at least partially across the heat exchanging cavity. The resilient end structure includes one or more boundary segments extending between an internal wall of the housing and the perimeter of the tube bundle. The boundary segment includes a combination of materials having differing compression characteristics providing enhanced support to the boundary segments.
摘要翻译： 一种热交换器，其具有设置在壳体内的管束，弹性端部结构至少部分地跨过热交换腔设置成压缩的插塞形成关系。 弹性端部结构包括在壳体的内壁和管束的周边之间延伸的一个或多个边界段。 边界段包括具有不同压缩特性的材料的组合，为边界段提供增强的支撑。
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