Plate heat exchanger, in particular for heat recovery from exhaust gases of a motor vehicle

摘要

The device has disk pairs stacked on each other in stacking direction, where a flowing chamber and another flowing chamber are formed between the two disks of a disk pair or multiple disk pairs. The former flowing chamber has a flowing path for a medium and another flowing chamber has another flowing path for another medium. The flowing path and the individual flowing path section are formed by etching, milling or embossing a surface of a disk of a disk pair.