| 发明名称 |
EXHAUST SYSTEM FOR VEHICLE |
| 摘要 |
An exhaust system for a vehicle includes a heat insulation coating layer formed on an inner wall surface of an exhaust gas flow tube through which exhaust gas passes. The heat insulation coating layer includes an inorganic binder including two or more silicon-based compounds and an aerogel dispersed in the inorganic binder, includes 5 to 50 parts by weight of the aerogel for 100 parts by weight of the inorganic binder, and has heat conductivity of at most 1.0 W/mK, measured by ASTM E1461. |
| 申请公布号 |
US2017030246(A1) |
申请公布日期 |
2017.02.02 |
| 申请号 |
US201514951063 |
申请日期 |
2015.11.24 |
| 申请人 |
HYUNDAI MOTOR COMPANY |
发明人 |
BAEK Hong Kil;LYO In Woong;KIM Bokyung;LEE Seung Woo;SEO Jiyoun |
| 分类号 |
F01N13/14;F01N13/16 |
主分类号 |
F01N13/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An exhaust system for a vehicle, comprising:
a heat insulation coating layer formed on an inner wall surface of an exhaust gas flow tube through which exhaust gas passes, wherein the heat insulation coating layer includes an inorganic binder including two or more silicon-based compounds and an aerogel dispersed in the inorganic binder, includes 5 to 50 parts by weight of the aerogel for 100 parts by weight of the inorganic binder, and has a heat conductivity of at most 1.0 W/mK, measured by ASTM E1461. |
| 地址 |
Seoul KR |
