Freudenberg Sealing Technologies

The way into the mobile future is mapped out. Thermal and pressure management currently top the list of innovative developments. The result is heat shields developed especially for lithium-ion battery systems, for example. In the event of a cell malfunction, they prevent the heat from “spilling over” to neighboring cells, a huge safety advantage. DIAvent has proven itself as an intelligent pressure management solution for large batteries for electric and hybrid vehicles. The patented nonwovens it contains reliably ensure multifunctional battery pressure equalization even under extreme conditions. In addition to these innovations, Freudenberg Sealing Technologies offers many other tailor-made products and solutions for components in electric vehicles and fuel cell-based vehicles, such as the electrically conductive nonwoven eCON: It conducts bearing currents and thus possible electrical erosion past the bearing. Noise generation, vibrations and, in extreme cases, rolling bearing failure are thus a thing of the past.