公开(公告)号：US20040087234A1

公开(公告)日：2004-05-06

申请号：US10600764

申请日：2003-06-23

Applicant: N.V. BEKAERT S.A.

Inventor： Eddy Lambert ,  Gabriel Dewaegheneire

IPC: B32B005/06 ,  D04H001/46 ,  D04H003/10 ,  D04H005/02

CPC classification number: F23D14/16 ,  F23D2203/1055 ,  F23D2212/201 ,  Y10T442/60 ,  Y10T442/605 ,  Y10T442/654 ,  Y10T442/655 ,  Y10T442/658 ,  Y10T442/666 ,  Y10T442/682 ,  Y10T442/696

Abstract: The invention relates to a burner membrane comprising at least one layer consisting of a compressed, needled fibre web with a porosity of between 60% and 95%, and that is constructed of heat-resistant stainless steel fibres. Moreover, the invention relates to a method for its manufacture, comprising the steps of providing a fibre web composed of heat-resistant stainless steel fibres, needling the fibre web, and compressing the needled fibre web to the desired porosity.

Abstract translation: 本发明涉及一种燃烧器膜，其包括至少一层由孔隙率为60％至95％的压缩针刺纤维网构成的层，并且由耐热不锈钢纤维构成。 此外，本发明涉及一种其制造方法，包括以下步骤：提供由耐热不锈钢纤维构成的纤维网，针刺纤维网，并将针刺纤维网压缩至期望的孔隙率。