| abstract |
The invention relates to a heat transfer module (5) for a motor vehicle, configured to be arranged in thermal contact with a surface to be thermally regulated, the heat transfer module (5) having a heat sink (15), a heat source (17), and a membrane (9) arranged between the heat sink (15) and the heat source (17), the membrane (9) comprising at least one layer (91) of electrocaloric material comprising polymer that is able to exhibit a variation in temperature during application of a supply voltage. According to the invention, the heat transfer module (5) has a device for driving the membrane (9) alternately into thermal contact with the heat sink (15) and the heat source (17), with a switching frequency of between 1 Hz and 5 Hz. The invention also relates to a thermal regulation assembly (1) comprising such a heat transfer module (5). |