Device for cleaning a paper machine wire web

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5381580
SERIAL NO

08204891

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The device has two mutually parallel slats extending crosswise to the running direction of the wire, namely an approach slat and a departure slat which with a wire guide surface each touch the revolving wire. Contained between the two slats is a blowing slot connected to a compressed air supply. Forming between the approach slat and the wire is a wedge-shaped gore tapering in the wire running direction, into which gore empties a water spray system. The departure slat has a step type clearance at the point where the wire leaves the wire guide surface.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
J. M. Voith GmbHHEIDENHEIM60

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kolb, Otmar Zang, DE 2 30
Kotitschke, Gerhard Heidenheim, DE 47 395

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Crown Zellerbach Corporation (1)
* 4643775 Fabric conditioning and cleaning system 23 1984
 
CROMPTON & KNOWLES CORPORATION (1)
* 4741113 Air wiper 7 1986
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
7131297 Canvas cleaning apparatus for use in paper mill 1 2004
 
METSO PAPER SWEDEN AB (2)
* 7303655 Apparatus for conditioning a fabric in a papermaking machine and associated method 0 2004
* 2005/0204,580 Apparatus for conditioning a fabric in a papermaking machine and associated method 1 2004
 
SONY CORPORATION (2)
* 7552503 Apparatus and method for cleaning a surface with high pressure air 7 2004
* 2005/0044,653 Cleaning apparatus and cleaning method 4 2004
 
ALPS ELECTRIC CO., LTD. (1)
* 6629540 Wet treatment apparatus 27 2001
 
VALMET CORPORATION (3)
* 5573644 Apparatus for guiding a wire 3 1994
* 5800679 Device in a paper machine or in a finishing device of a paper machine for removing dust 12 1996
* 6148831 Method for cleaning a web 13 1998
 
KIMBERLY-CLARK WORLDWIDE, INC. (10)
6197154 Low density resilient webs and methods of making such webs 153 1997
6187137 Method of producing low density resilient webs 164 1997
* 6149767 Method for making soft tissue 114 1997
* 6096169 Method for making cellulosic web with reduced energy input 175 1997
* 6083346 Method of dewatering wet web using an integrally sealed air press 106 1997
* 6080279 Air press for dewatering a wet web 87 1999
6318727 Apparatus for maintaining a fluid seal with a moving substrate 61 1999
6331230 Method for making soft tissue 81 2000
6228220 Air press method for dewatering a wet web 87 2000
6579418 Leakage control system for treatment of moving webs 63 2001
 
Voith Sulzer Papiermaschinen GmbH (1)
* 5783044 Belt cleaning device for papermaking machines 41 1996
 
VALMET TECHNOLOGIES, INC. (4)
* 5919338 Cleaning apparatus for a papermachine forming wire 0 1997
* 6099691 Apparatus for cleaning a papermaking machine forming fabric 5 1998
* 6143135 Air press for dewatering a wet web 165 1998
6306257 Air press for dewatering a wet web 68 1999
 
PAPRIMA INDUSTRIES INC. (3)
* 8808504 Cleaning apparatus 1 2010
* 2012/0318,472 CLEANING APPARATUS 0 2010
9222221 Cleaning apparatus 0 2014
 
KOENIG & BAUER AKTIENGESELLSCHAFT (1)
* 7147724 Cleaning device for a longitudinal cutting device and method for cleaning the device 0 2002
* Cited By Examiner