发明名称 |
THERMOELECTRIC GENERATOR COMPRISING HEAT EXCHANGER |
摘要 |
A heat exchanger (9), of e.g. an exhaust gas system (5) for an internal combustion engine (1), includes a thermoelectric generator (12) having a hot side (13) and a cold side (14) and including a heating tube (15) on a hot side of a heating device (10), and a cooling tube (16) on a cold side of a cooling device (11). The heating tube and the cooling tube are stacked on one another and form a tube stack (18), with the heating tube and the cooling tube extending parallel to one another in a longitudinal direction (19) of the tube stack. For energy efficiency, a housing (21) of the heat exchanger has a jacket (23) with an integral re-tensioning section (25) that is resiliently adjustable between a relaxed state and a tensioned state. The pre-tensioning section generates a pre-tensioning force (26) pressing the tube stack in a stacking direction (17). |
申请公布号 |
EP2837042(A1) |
申请公布日期 |
2015.02.18 |
申请号 |
EP20130715222 |
申请日期 |
2013.04.10 |
申请人 |
EBERSPÄCHER EXHAUST TECHNOLOGY GMBH & CO. KG |
发明人 |
RESCH, ANDREAS;LEICHT, SEBASTIAN;OESTERLE, JÖRG |
分类号 |
H01L35/32;F01N5/02;F28F9/00;H01L35/30 |
主分类号 |
H01L35/32 |
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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