发明名称 |
HERSTELLUNGSVERFAHREN FÜR EINE PLATTE MIT GESCHÜTZTER SCHALLDÄMMENDER SCHICHT UND AUF DIESER BASIS HERGESTELLTE PLATTE |
摘要 |
A process for the production of a panel with a protective acoustic damping layer. The protective layer includes at least one porous core covered, on the one side, with a porous acoustic damping layer and on the other side with an acoustic reflector. The porous damping layer is emplaced by striping or draping. The porous damping layer consists of parallel strips. Edges of the strips of the porous damping layer are positioned facing a strip deposited by striping or draping and containing a thermoplastic, thermosetting or thermofusible material adapted, by subsequent heating, to ensure the securement of the edges of said strips of the porous damping layer with the adjacent strip of thermoplastic, thermosetting or thermofusible material. |
申请公布号 |
AT274740(T) |
申请公布日期 |
2004.09.15 |
申请号 |
AT20010450020T |
申请日期 |
2001.12.20 |
申请人 |
AIRBUS FRANCE (SOCIETE PAR ACTIONS SIMPLIFIEE) |
发明人 |
BUGE, MICHEL;PORTE, ALAIN;POIGNONEC, JEAN-MARC |
分类号 |
F02C7/045;G10K11/168;(IPC1-7):G10K11/168 |
主分类号 |
F02C7/045 |
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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