New Mobility

The automotive industry is facing far-reaching changes: Alternative drive concepts, intelligent networking and autonomous driving will shape mobility of the future.
As a preferred development partner of the automotive and commercial vehicle industry, Witzenmann with its expertise is shaping this change and developing solutions for applications in hybrid and electric vehicles.

The future goes into series production

Witzenmann already supplies first products today for series production: besides gas discharge lines for vehicle batteries, these are hose assemblies for hydrogen applications.
Innovative solutions for battery cases as well as the thermal management of electrical motors and batteries are in the conceptual design and development.

Accumulator

Energy storage/recovery
Volume compensation
Pressure pulsation damping
High standard of technical cleanliness
Compact design
Maintenance-free
Product characteristics unvarying throughout the working life

Battery cooling pipe

Fully integrated cooling pipe solutions for battery packs
Very compact design with wall thicknesses from 0.5 to 0.2 mm (plastic >1.5 mm)
Lightweight construction
High temperature resistance
Securely fire-resistant up to 900°C

Product Group Products for Fuel Cells H2 CO2 Image Text

Applications for Fuel Cells, H₂, CO₂, Cooling and other Media

High degree of safety: designed for pressures of up to 200 bar; burst pressure testing over 500 bar
Metallically sealed
High geometric adaptability
Complete portfolio of hydrogen-resistant stainless steels already available (resistant to hydrogen embrittlement)