发明名称 |
CATALYTIC CONVERTER HOLDING MATERIAL |
摘要 |
A catalytic converter holding mat that is inexpensive, and exhibits an excellent heat insulation capability is provided by utilizing an inexpensive heat insulating material that exhibits an excellent heat insulation capability. The catalytic converter holding mat is provided in a gap between a tubular catalyst carrier and a casing that houses the catalyst carrier, and includes a retaining section that is formed of first inorganic fibers having a thermal shrinkage ratio at 1000° C. of 1% or less, and an insulation section that is disposed adjacent to the retaining section, and formed of second inorganic fibers having a thermal shrinkage ratio at 1000° C. of more than 1%. |
申请公布号 |
US2014342115(A1) |
申请公布日期 |
2014.11.20 |
申请号 |
US201214234906 |
申请日期 |
2012.07.04 |
申请人 |
Sakane Tadashi;Makabe Hiroshi |
发明人 |
Sakane Tadashi;Makabe Hiroshi |
分类号 |
F01N3/28;B29C70/68 |
主分类号 |
F01N3/28 |
代理机构 |
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代理人 |
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主权项 |
1. A catalytic converter holding mat that is provided in a gap between a tubular catalyst carrier and a casing that houses the catalyst carrier, the catalytic converter holding mat comprising:
a retaining section that is formed of first inorganic fibers having a thermal shrinkage ratio at 1000° C. of 1% or less; and an insulation section that is disposed adjacent to the retaining section, and formed of second inorganic fibers having a thermal shrinkage ratio at 1000° C. of more than 1%. |
地址 |
Chuo-ku JP |