Heat exchanger and method of making it

摘要

The exchanger has a heat tube (2) for supplying fluid emitting heat, and a cold tube (3) for supplying fluid absorbing heat. A thermoelectric generator (4) generates electric energy from a temperature difference, and is arranged between the heat and cold tubes. The thermoelectric generator stays in contact with the heat and cold tubes via a heat conducting material (16), which is formed as a mold body (17). The thermoelectric generator is held at the heat and cold tubes in a position by the mold body. An elevation (19) or a protrusion (20) is formed at the mold body. An independent claim is also included for a method for assembling a heat exchanger.