发明名称 |
Holding sealing material, method for rolling holding sealing material, and exhaust gas purifying apparatus |
摘要 |
A holding sealing material includes a mat including an inorganic fibrous material. In a plan view, the mat has a basic quadrangular shape consisting of long sides extending in a longitudinal direction and short sides substantially perpendicular to the long sides. The mat has a recessed portion at one of the short sides and a projected portion at another of the short sides, whereby the projected and recessed portions should fit to each other when the mat is rolled around a periphery of a member to be wrapped. In a cross-sectional view, the projected portion is a quadrangle and the recessed portion is a gap between two quadrangles. At least one corner portion of the projected portion is cut out on a side of the member to be wrapped or another corner portion of the quadrangle of the projected or recessed portions is cut out. |
申请公布号 |
US8163250(B2) |
申请公布日期 |
2012.04.24 |
申请号 |
US20100979728 |
申请日期 |
2010.12.28 |
申请人 |
OKABE TAKAHIKO;IBIDEN CO., LTD. |
发明人 |
OKABE TAKAHIKO |
分类号 |
B01D50/00 |
主分类号 |
B01D50/00 |
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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