Hoechst Aktiengesellschaft

Hoechst Ceramtec Aktiengesellschaft

Matthias Simmerl

Rudolf Ganz

Jurgen Heinrich

Otto Heinz

Jurgen Bottcher

Heinrich Schelter, Deceased

Jorg Honerlage

Rudiger Herrmann

Axel Reinhold

Rudiger Herrimann

In the permeable structure, which is built up of sheets, continuous channels are arranged in rows and between the rows of channels are formed flow spaces which at opposite sides are bounded bit cover plates. In the flow spaces (4) at least two successive transverse bridges (6) are arranged on the same level, the transverse bridges (6) in at least half of the sheets having a different length (B) and the channels (1) extending essentially perpendicular to the flow spaces (4).

Permeable structure

In the heat exchanger module, produced by stacking sheet cards provided with openings and subsequently joining the individual cards of the card stack, each sheet card (2) or group of sheet cards of the stack is arranged rotated about a common axis by an angle .alpha. of between 0.degree. and 30.degree. with respect to the preceding sheet card (2) or group of sheet cards, the openings (3) forming helical channels (4).

Heat exchanger module

Growing community of inventors

Munich, Georgia

Matthias Simmerl