Process for regulating a screw press

United States of America Patent

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Apr 17, 2001
Grant Date
N/A
app pub date
Feb 10, 1999
filing date
Feb 10, 1998

priority date (Note)
Expired

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Abstract

The invention refers to a process for regulating a screw press, particularly for dewatering a pulp suspension. It is mainly characterized by the speed being varied as a function of the torque.

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Patent Owner(s)

ANDRITZ-PATENTVERWALTUNGS-GESELLSCHAFT M.B.H.

International Classification(s)

D21F:PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER ....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Cadek, Walter	Graz, AT	5	13
Scherz, Manfred	Voitsberg, AT	1	3

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Process for regulating a screw press

Number of patents in Portfolio can not be more than 2000

United States of America Patent

09248331

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Patent Longevity Expired	Forward Citations

PATENT NO	6217710
SERIAL NO	09248331
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09248331

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