Paper making and fiber liberation – Apparatus – Running or indefinite length product forming and/or treating...
Patent
1988-01-29
1989-06-13
Hastings, Karen
Paper making and fiber liberation
Apparatus
Running or indefinite length product forming and/or treating...
162374, D21F 148, D21F 154
Patent
active
048389960
ABSTRACT:
A hydrofoil blade for use in a paper making machine wherein a plurality of variously angulated surfaces is provided for producing turbulence having controllable scale and intensity while independently controlling the rate of dewatering.
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"Drainage at a Table Roll"-G. I. Taylor, Pulp & Paper Mag of Canada Convention Issue 1956, pp. 267-276.
"Drainage at a Table Roll and a Foil"-G. I. Taylor and First Discussion Session-Second Symposium on Hydrodynamics of the Fourdrinier Wet End-CPPA-TS, 44, 1958, pp. 284-292.
"New Huyflo Blades Reduced Drag-Load (Like the Computer Said They Would", 1972.
American Papermaker, "Initial Operating Experience with the Multi-Foil Blade"-Otto J. Kallmes (Nov. 1987), pp. 46-48.
Das Papier, "Cascadefoil*-ein neues Formations-und Entwasserungselement", W. Kufferath et al, pp. 1-12.
Hastings Karen
M/K Systems Inc.
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