发明名称 |
PROCESS FOR THE PRODUCTION OF AN ACOUSTICALLY RESISTIVE STRUCTURE, THE ACOUSTICALLY RESISTIVE STRUCTURE THUS OBTAINED, AND COATING USING SUCH A STRUCTURE |
摘要 |
A process for the production of an acoustically resistive structure that can be inserted in an alveolar structure so as to obtain a coating for the acoustic treatment, whereby the acoustically resistive structure includes at least one porous layer (34) and at least one reinforcement structure (36) assembled by gluing, the process including: applying an amorphous-type adhesive on the at least one reinforcement structure (36), perforating or micro-perforating the reinforcement structure (36) after the application of the amorphous-type adhesive, and applying the at least one porous layer against the face of the reinforcement structure (36) that is coated with amorphous-type adhesive.
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申请公布号 |
US2010126798(A1) |
申请公布日期 |
2010.05.27 |
申请号 |
US20080594657 |
申请日期 |
2008.03.28 |
申请人 |
AIRBUS FRANCE |
发明人 |
LALANE JACQUES;MENIER CHRISTOPHE;BOSSIS JEAN-CHRISTOPHE;POIGNONEC JEAN-MARC |
分类号 |
F01N1/24;B29C65/52;B32B38/04 |
主分类号 |
F01N1/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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