基本信息:
- 专利标题： 一种长时间耐高温夹层结构透波罩
- 专利标题（英）：Sandwich-structured wave penetrating cover capable of resisting high temperature for long time
- 申请号：CN201510657511.5 申请日：2015-10-13
- 公开(公告)号：CN105172281A 公开(公告)日：2015-12-23
- 发明人： 李翔 , 张利嵩 , 徐银芳 , 那伟 , 张杨 , 蒋凌澜 , 王菲 , 徐莹 , 刘娜
- 申请人： 北京航天长征飞行器研究所 , 中国运载火箭技术研究院
- 申请人地址： 北京市丰台区北京9200信箱76分箱6号
- 专利权人： 北京航天长征飞行器研究所,中国运载火箭技术研究院
- 当前专利权人： 北京航天长征飞行器研究所,中国运载火箭技术研究院
- 当前专利权人地址： 北京市丰台区北京9200信箱76分箱6号
- 代理机构： 中国航天科技专利中心
- 代理人： 臧春喜
- 主分类号： B32B27/06
- IPC分类号： B32B27/06 ; B32B27/02 ; B32B9/00 ; B32B3/30 ; B32B33/00
The invention discloses a sandwich-structured wave penetrating cover capable of resisting high temperature for a long time. The wave penetrating cover adopts a three-layer sandwich structure, heat preventing and ablation resisting are achieved through an outer layer of the structure, heat insulation is achieved through a middle layer, supporting and bearing are achieved through an inner layer, the design problems of heat insulation preventing, high-temperature bearing and wave penetrating which are faced by original wave penetrating covers with single-layer and two-layer structures on the situations of long-time heating are better solved, and the use requirements in the whole high-temperature state are met; two kinds of novel wave penetrating materials which are low in cost are adopted, and therefore the cost of the cover is lowered; the quality and thickness of the wave penetrating cover are reduced through the adopted structure mode; the carbonization problem brought by high temperature is effectively avoided through a dampproof treatment mode, and therefore the high-temperature dampproof problem is solved from the structural design angle.
公开/授权文献:
- CN105172281B 一种长时间耐高温夹层结构透波罩 公开/授权日：2017-05-31
IPC结构图谱:
| B | 作业；运输 |
| --B32 | 层状产品 |
| ----B32B | 层状产品，即由扁平的或非扁平的薄层，例如泡沫状的、蜂窝状的薄层构成的产品 |
| ------B32B27/00 | 实质上由合成树脂组成的层状产品 |
| --------B32B27/06 | .作为薄层的主要或惟一的成分，它与另一层由一种特定物质构成的薄层相贴 |