发明名称 |
GAS PRODUCER-USE FILTER |
摘要 |
A method of manufacturing a filter for a gas generator, by which a filter having a good shape retaining property can be obtained, is provided. A method of manufacturing a filter for a gas generator in which a tubular material is formed by knitting copper-plated iron wires, molten plated copper is adhered to an intersecting portion of the iron wire to fix the intersecting portion, wherein the method comprises a molding step for producing a tubular material by knitting the copper-plated iron wires, and a heat processing step in which the above tubular material is kept at a temperature not less than a melting point of copper but less than the temperature of sintering of the iron, and is then cooled. |
申请公布号 |
EP1712273(A4) |
申请公布日期 |
2009.04.01 |
申请号 |
EP20050703565 |
申请日期 |
2005.01.06 |
申请人 |
DAICEL CHEMICAL INDUSTRIES, LTD.;FUJI FILTER MANUFACTURING CO., LTD. OSAKA |
发明人 |
SHIOMI, KAZUMITSU;KOYAMA, KAZUYA;MATSUDA, NAOKI;RYOBO, EIICHI;YAMAZAKI, MASAYUKI |
分类号 |
B01J7/00;B01D39/00;B01D39/12;B60R21/26;B60R21/264 |
主分类号 |
B01J7/00 |
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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