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1. 发明申请

WO2007146726A2 CAVITY FILLER INSERT 审中-公开
公开(公告)号：WO2007146726A2
公开(公告)日：2007-12-21
申请号：PCT/US2007/070578
申请日：2007-06-07
申请人： HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN , HENKEL CORPORATION , MERLETTE, Nicolas , WOJTOWICKI, Jean-Luc , CHAUT, Christophe
发明人： MERLETTE, Nicolas , WOJTOWICKI, Jean-Luc , CHAUT, Christophe
CPC分类号： B62D29/002 , B60R13/08
摘要： A cavity filler insert for use in a cavity of a structural member is disclosed. According to one embodiment of the invention, the cavity filler insert is substantially planar in shape and includes a carrier, a thermally expandable material operably coupled with and supported by at least a portion of the carrier and extending at least around substantially the entire periphery of said cavity filler insert, and an attachment member for securing the cavity filler insert to the structural member. Once activated by heating so as to cause the expandable material to foam, the cavity filler insert effectively reduces both air-borne and structure-borne noise by dampening sound and vibration within hollow portions of vehicles and the like.
摘要翻译：公开了一种用于结构构件的空腔中的空腔填料插入件。根据本发明的一个实施例，空腔填充插入件的形状基本上是平面的，并且包括载体，可热膨胀的材料，其可操作地与载体的至少一部分耦合并且由载体的至少一部分支撑，并至少围绕所述空腔填料插入件和用于将空腔填料插入件固定到结构构件的附接构件。一旦通过加热激活以使可膨胀材料发泡，则空腔填充插入物通过抑制车辆等的中空部分中的声音和振动来有效地减少空气传播和结构噪声。

2. 发明申请

WO2010099825A1 METHOD FOR SEALING AND ACOUSTIC DAMPING OF LONGITUDINAL CAVITIES, AND INSERT USED THEREFORE 审中-公开
标题翻译：长期密封密封和声音阻尼的方法及其使用的插入
公开(公告)号：WO2010099825A1
公开(公告)日：2010-09-10
申请号：PCT/EP2009/052602
申请日：2009-03-05
申请人： HENKEL AG & CO. KGAA , WOJTOWICKI, Jean-Luc , CHAUT, Christophe
发明人： WOJTOWICKI, Jean-Luc , CHAUT, Christophe
IPC分类号： B62D29/00 , B29C44/12
CPC分类号： B62D29/002 , B29C44/18
摘要： A member having a cavity comprising an insert for sealing and acoustic damping, comprising at least two carrier plates intersecting along a line parallel to the cavity axis, and this insert as such. Each carrier plate has two plate surfaces, a longitudinal edge running essentially parallel to the longitudinal cavity axis, and a front and a rear edge running essentially perpendicular to the longitudinal cavity axis, placed in the longitudinal cavity in a way that the perpendicular plate axes of the carrier plates are perpendicular to the longitudinal cavity axis. The inserted insert divides the longitudinal cavity in at least three subsections which are parallel to the longitudinal cavity axis. The carrier plates are covered on one or more plate surface(s) with a layer of a thermally expandable material in a way that after expansion of the material all the subsections of the cavities are completely filled with the expanded material, whereby the thermally expandable material expands by at least 1000 % when heated at a temperature in the range of from 130 to 220 0 C. Methods to make these inserts and methods to seal cavities using these inserts are also claimed.
摘要翻译：具有腔体的构件包括用于密封和声学阻尼的插入件，包括沿着与腔体轴线平行的线相交的至少两个承载板，并且该插入件本身。每个承载板具有两个板表面，基本上平行于纵向腔轴线的纵向边缘，以及基本上垂直于纵向腔体轴线延伸的前边缘和后边缘，该纵向边缘以纵向腔体的垂直板轴线承载板垂直于纵向腔轴线。插入的插入物在至少三个与纵向腔轴线平行的子部分中分割纵向空腔。载体板在一个或多个具有可热膨胀材料的层的一个或多个板表面上以这样的方式被覆盖，即在材料膨胀之后，所有空腔的所有部分都被膨胀材料完全填充，由此可热膨胀的材料在130〜220℃的温度范围内加热至少1000％。还要求保护这些插入物的方法和使用这些插入物来密封空腔的方法。

3. 发明申请

WO2018167062A1 COMPOSITE SANDWICH PANEL COMPRISING HONEYCOMB CORE AND LAYER OF DAMPING OR ATTENUATION MATERIAL 审中-公开
公开(公告)号：WO2018167062A1
公开(公告)日：2018-09-20
申请号：PCT/EP2018/056244
申请日：2018-03-13
申请人： ZEPHYROS, INC. , CHAUT, Christophe
发明人： CHAUT, Christophe , MATRAT, Jerome , SIVEC, Laura
IPC分类号： B32B15/08 , B32B27/12 , B32B3/12 , E04B1/74
摘要： The invention relates generally to a panel structure that incorporates one or more panels and a material for providing reinforcement, baffling, sealing, sound absorption, damping or attenuation, thermal insulation, combinations thereof or the like.

4. 发明申请

WO2020030626A1 GAS-DUCT WITH A SOUND ABSORBING COMPONENT 审中-公开
公开(公告)号：WO2020030626A1
公开(公告)日：2020-02-13
申请号：PCT/EP2019/071089
申请日：2019-08-06
申请人： ZEPHYROS, INC. , CHAUT, Christophe
发明人： CHAUT, Christophe , THOMPSON, Greg , ENGEL, Marc
IPC分类号： F24F13/24 , H01M2/00 , H01M10/00 , F24F13/02 , H01M8/00
摘要： The present teachings relate generally to a gas-duct whose channel body is manufactured from a plastic material, wherein the channelbody has at least one region replaced by a sound absorbing component being made at least partially from at least one non-woven layer. The present invention further relates to a HVAC-and Battery-and/or battery-charge-system and to a method of producing agas-duct.

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