Electrical seat and foot heating mat with energy-saving system is switched on by pressure and switched off when there is no pressure or when pressure is removed; switch is enclosed by foam ring

摘要

The electrical seat and foot heating mat arrangement is switched on by pressure and switched off when there is no pressure or when pressure is removed. The arrangement has a built-in switch that turns on and off mechanically or electronically. The switch is enclosed by a foam ring that expands in the absence of pressure and accelerates switching off.