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AssigneeVoith Sulzer Papiertechnik Patent GmbH
InventorsJoachim Grabscheid, Karl Josef Böck, Ulrich Begemann, Thomas Elenz, Peter Mirsberger, Hans Dahl, Hannes Vomhoff, David Beck
Estimating the term…
Process and apparatus for dewatering a fibrous material web. The process includes guiding the fibrous material web through a dewatering zone, and directing a plurality of gas pressure pulses of a pressurized displacement gas one after the other onto a surface of the fibrous material web within the dewatering zone. The apparatus includes a device for forming a plurality of gas pressure pulses which are arranged one after the other within the dewatering zone. The plurality of gas pressure pulses are directed onto a surface of the fibrous material web.
A process for dewatering a fibrous material web, comprising:
An apparatus for dewatering a fibrous material web in a dewatering zone, said apparatus comprising:
An apparatus for dewatering a web in a dewatering zone, comprising:
A process for dewatering a web in a dewatering zone that includes an apparatus having a plurality of dewatering devices successively arranged in a web travel direction, such that adjacently positioned dewatering devices are spaced from each other, the process comprising:
Dependencies are inferred from the claim text.