Patent · US Active

Use of a composite material for absorbing and distributing liquids in actively and/or passively cooled current-carrying systems

US12334527B2 · kind B2 · utility

0Cited by

5References

19Claims

0Family size

Assignee

Carl Freudenberg KG · DE

Inventors

Ulrich Schneider · Darmstadt, DE
Sarah Senne · Heddesheim, DE
Peter Kritzer · Hamm (Sieg), DE

Key dates

Filing date	Oct 8, 2020
Grant date	Jun 17, 2025
Priority date	—
Expiry date	Jun 9, 2042

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to the use of a composite material, comprising a backing layer and a liquid-absorbing layer fixed on the backing layer, the liquid-absorbing layer containing fixed superabsorbent particles, there being, on the side of the liquid-absorbing layer facing away from the backing layer, a liquid-distributing layer which is in liquid-conducting contact with the liquid-absorbing layer and absorbs and distributes, in the plane of the composite material, a liquid to be absorbed, for absorbing and distributing liquids in actively- and/or passively-cooled current-carrying systems—in particular, in actively- and/or passively-cooled energy storage systems.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.