Forschungszentrum Karlsruhe Gmbh

Karlsruher Institut Fur Technologie

Jürgen Brandner

Klaus Schubert

Christian Robl

Ulrich Schygulla

Eugen Anurjew

Edgar Hansjosten

Armin Bartsch

Günter Hausinger

Jessica Walter

In a micro heat exchanger for the transfer of high area-specific amounts of heat from a heat source to a heat transfer medium, including a heat transfer structure with an inlet- and an outlet duct structure between which a plurality of passages extend through the heat transfer structure, the inlet and outlet duct structures are arranged in alternating order in the heat transfer area in close proximity to the heat source, with the inlet and outlet duct structure and the passages interconnecting the inlet and outlet structures covering the whole heat transfer area directly adjacent the heat source.

Micro heat exchanger and its use as cooler for electronic components

In a microstructure apparatus for heating and atomizing a fluid with an inner body received in an outer tube, circumferential microstructure passages are formed into the inner surface of the outer tube or the outer surface of the inner body so as to form a flow passage which is provided with an inlet connector and heating means are incorporated into the inner body for heating the fluid conducted through the microstructure flow passages under pressure, the microstructure fluid passages extending spirally around the inner body so as to proved for a relatively long microstructure fluid flow passage which is open at the axial end thereof for discharging the fluid heated pressurized therein through the open axial end.

Microstructured apparatus for heating a fluid

Growing community of inventors

Sandhausen, Germany

Jürgen Brandner