发明名称 |
EXHAUST GAS HEAT EXCHANGER MADE FROM DUPLEX STEEL |
摘要 |
The present invention relates to an exhaust-gas heat exchanger for a motor vehicle, having an outer casing and plates arranged therein lying one above another in layers, wherein a fin plate made of austenitic steel material is arranged in an inner cassette made of ferritic steel material or made of duplex steel and at least two inner cassettes are arranged one above another like plates and the outer casing is formed from duplex steel and engages around the inner cassettes. |
申请公布号 |
EP2950031(B1) |
申请公布日期 |
2016.12.21 |
申请号 |
EP20150167647 |
申请日期 |
2015.05.13 |
申请人 |
Benteler Automobiltechnik GmbH |
发明人 |
Aul, Eugen;Voesgen, Rainer;Fricke, Fabian |
分类号 |
F28F3/02;F28D9/00;F28D21/00;F28F9/00;F28F19/00;F28F21/08 |
主分类号 |
F28F3/02 |
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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