| 摘要 |
The exchanger has two ends (6, 7) with openings, and pipes (10) arranged as flow channels (12). An expansion gap is formed between the ends and a housing (3), in order to compare different extensions between the housing and the pipes. The housing is completely made of plastic and exhibits a housing pot (4) and a housing cover (5). The housing exhibits inlet and outlet openings (15, 16) for a fluid, and another inlet and outlet openings for another fluid. The pipes and the ends are completely made of metal i.e. aluminum and are connected with each other in a material fit manner by soldering. An independent claim is also included for an arrangement for recirculation and cooling of an exhaust gas of an internal combustion engine i.e. diesel engine. |
