Integrated controllable seat heating for rows of seats in coaches and train carriages with passengers uses heat radiation and heating pipes

摘要

Integrated into a seat back, a flat radiating heat unit (1) radiates controllable heat and warms up the person sitting in front of it from the front side. At the same time, the person in the seat is warmed up on the unit's rear side (2) by combined traditional seat heaters/heating pipes.