Apparatus and method for treating roll surfaces and/or fabrics
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 10, 2002
Grant Date -
N/A
app pub date -
Mar 26, 2001
filing date -
Mar 20, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method is disclosed for cleaning roll surfaces on a paper-making machine or the like, particularly the grooves and drilled perforations of the rolls, and/or supported fabrics and/or for improving water drainage therein. According to the method, the properties of a moving roll surface (1) and/or fabric (6), as well as their behavior during a run, are affected by means of a gas mixture (5) in a manner, wherein the flow of the gas mixture is caused to be directed substantially toward the roll surface (1), grooves (2) made on the roll shell, perforations (2) of the roll shell and/or the fabric (6) or, alternatively, at least to a close proximity of at least one of the foregoing objects. The invention also relates to an apparatus suited for implementing the method.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully