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Class Information
Number: 34/115
Name: Drying and gas or vapor contact with solids > Apparatus > Rotary drums or receptacles > External > Plural > Gas or vapor circulation for contact with treated material > Through material or introduction through drum
Description: Apparatus in which the treating fluid is passed through the treated material and/or through the drum surface.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8118978 Runnability component and a method for saving energy in a drying section of a paper machine or the like Feb. 21, 2012
8075739 Advanced dewatering system Dec. 13, 2011
7931781 Advanced dewatering system Apr. 26, 2011
7536806 Arrangement in a paper machine May. 26, 2009
7383641 TAD edge resist fabrics for paper web drying Jun. 10, 2008
7291249 Apparatus for the manufacture of a structured fiber web Nov. 6, 2007
7192507 Machine for producing a fibrous material web Mar. 20, 2007
7114267 Device for treating web-type goods with a flowing or pressure medium Oct. 3, 2006
7063772 Apparatus for treating a fibrous web Jun. 20, 2006
7060163 Device for continuous drying of a pulp sheet Jun. 13, 2006
6998021 Arrangement for paper machine, and blow box Feb. 14, 2006
6977028 Method of drying a web Dec. 20, 2005
6964117 Method and apparatus for adjusting a moisture profile in a web Nov. 15, 2005
6848195 Blow box for controlling the web run Feb. 1, 2005
6706150 Method and arrangement of impingement for blowing compensation of a tendency of curling of a paper board web to be treated as well as a paper or board machine Mar. 16, 2004
6694639 Sheet material and method and apparatus for drying therefor Feb. 24, 2004
6616812 Anti-rewet felt for use in a papermaking machine Sep. 9, 2003
6601318 Dryer unit Aug. 5, 2003
6584699 Three stage single pass high density drying apparatus for particulate materials Jul. 1, 2003
6574884 Blowing apparatus in a paper machine or the like Jun. 10, 2003
6562198 Cross-directional interlocking of rolls in an air press of a papermaking machine May. 13, 2003
6473997 Method and drying section for dewatering a fibrous web Nov. 5, 2002
6442868 Heated drying cylinder Sep. 3, 2002
6442865 Drying section Sep. 3, 2002
6434856 Variable wet flow resistance drying apparatus, and process of drying a web therewith Aug. 20, 2002
6393719 Process and apparatus for removing water from fibrous web using oscillatory flow-reversing air or gas May. 28, 2002
6378226 Screen drum for drying permeable webs of goods Apr. 30, 2002
6354017 Apparatus and method for heatsetting a knitted fabric in tubular form Mar. 12, 2002
6303003 Method and apparatus for drying a moist web Oct. 16, 2001
6205675 Dehydration machine Mar. 27, 2001
6200427 Suction roll for the formation or treatment of a material web, such as in particular a paper, card or textile web Mar. 13, 2001
6199296 Seal arrangement for through-air drying papermaking machine Mar. 13, 2001
6192597 Device for treating a fibrous pulp web as well as a sealing device for a device of this kind Feb. 27, 2001
6151797 Device for heat treatment of permeable webs of goods Nov. 28, 2000
6148538 Condensation device and suction element including a condensation device Nov. 21, 2000
6108936 Method and device for contact-free drying of a paper web or equivalent Aug. 29, 2000
6085437 Water-removing apparatus for papermaking process Jul. 11, 2000
6079116 Duct configuration for a through-air drying apparatus in a papermaking machine Jun. 27, 2000
6079117 Device for removing moisture from textile webs Jun. 27, 2000
6032383 Device for through-flow continuous heat treatment of textiles, fabric, or the like Mar. 7, 2000
5996244 Roll for a paper machine, in particular for a paper drying device, and dryer group for a paper machine Dec. 7, 1999
5983523 Method for controlling curl of paper in a dryer section of a paper machine and a paper or board machine Nov. 16, 1999
5974684 Suction device Nov. 2, 1999
5937538 Through air dryer apparatus for drying webs Aug. 17, 1999
5926970 Finishing machine for fabrics in rope or open-width form Jul. 27, 1999
5915813 Apparatus and method for drying a wet web and modifying the moisture profile thereof Jun. 29, 1999
5899264 Steam supply and condensate removal apparatus for heated roll May. 4, 1999
5887358 Pocket ventilation and sheet support system in a papermaking machine dryer section Mar. 30, 1999
5829164 Method and machine for drying a material web with guide rollers Nov. 3, 1998
5813135 Conditioning of fabrics by recirculating air/steam method and apparatus Sep. 29, 1998

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