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Class Information
Number: 165/89
Name: Heat exchange > Movable heating or cooling surface > Rotary drum
Description: Apparatus in which the movable heat transfer surface means comprises a part of a wall of a cylindrical tank device mounted for rotation about the axis of the cylinder.










Sub-classes under this class:

Class Number Class Name Patents
165/90 With means applying fluids for exchange through drum wall 113


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8606138 Cooling device having a turbulence generating unit Dec. 10, 2013
8351817 Cooling device and image forming device Jan. 8, 2013
8297965 Touch roll, main roll, sheet film casting apparatus, fine pattern transferring apparatus and sheet film Oct. 30, 2012
8182256 Sheet or film forming roll, sheet or film casting apparatus, and miniature pattern transferring apparatus May. 22, 2012
8070468 Sheet film forming roll, sheet film casting apparatus, fine pattern transferring apparatus and sheet film Dec. 6, 2011
8028439 Clothes dryer bearing gasket support Oct. 4, 2011
7921578 Nebulizer system for a fabric treatment appliance Apr. 12, 2011
7725055 Roller for a printer and a method of cooling the roller surface May. 25, 2010
7718033 One-step method for the production of nanofluids May. 18, 2010
7717039 Rotating bodies of a printing press comprising a barrel May. 18, 2010
7575043 Cooling arrangement for conveyors and other applications Aug. 18, 2009
7511101 Plug flow reactor and polymers prepared therewith Mar. 31, 2009
7422424 Device and method for shaping a foil strip Sep. 9, 2008
7178582 Apparatus for increasing a transfer of thermal energy through an inner surface of a hollow cylindrical dryer of a papermaking machine Feb. 20, 2007
7097605 Roller for the thermomechanical treatment of a web-shaped medium Aug. 29, 2006
7069928 Heat-moisture exchanger with aerosol by-pass Jul. 4, 2006
7063128 Drum type heat exchanger Jun. 20, 2006
7028756 Apparatus for increasing a transfer of thermal energy through an inner surface of a hollow cylindrical dryer of a papermaking machine Apr. 18, 2006
6821237 Thermoroll for a paper/board machine or finishing machine and a method for manufacturing the thermoroll Nov. 23, 2004
6810800 Cylinder for a rotary press Nov. 2, 2004
6796371 Roller Sep. 28, 2004
6793008 Rotatable roller Sep. 21, 2004
6683284 Thermal roll for papermaking with a fluid circulation system and method therefor Jan. 27, 2004
6675876 Rotary cooling roller Jan. 13, 2004
6628917 Fusing device for electrophotographic image forming apparatus Sep. 30, 2003
6580895 Fusing system including a heat distribution mechanism Jun. 17, 2003
6572517 Current roller for an electrolytic strip coating plant Jun. 3, 2003
6460611 Roll for thermal and mechanical treatment of a web-shaped product Oct. 8, 2002
6405790 Roll Jun. 18, 2002
6397492 Apparatus and method for processing municipal solid waste Jun. 4, 2002
6343644 Hollow screw cooling device Feb. 5, 2002
6261620 Method and apparatus for molding a food product Jul. 17, 2001
6257321 High production chill roll Jul. 10, 2001
6250376 Heat exchanging roll Jun. 26, 2001
6209451 Roll, calender, and process for operating a roll Apr. 3, 2001
6161302 Dryer apparatus for fiber webs Dec. 19, 2000
6158501 Thermally insulated roll and insulation assembly for a thermoroll Dec. 12, 2000
6095237 Roll arrangement and method for cooling a roll Aug. 1, 2000
6047483 Heating system for compressive shrinkage machines Apr. 11, 2000
6032725 Rotary steam joint and valve assembly Mar. 7, 2000
6006806 Laminated corrugating roll Dec. 28, 1999
5984848 Heated roller with integral heat pipe Nov. 16, 1999
5983993 High production chill roll Nov. 16, 1999
5920961 Ventilating carding roll Jul. 13, 1999
5916409 Process and device for heating a moving web Jun. 29, 1999
5902503 Heated godet for the heating of synthetic yarn May. 11, 1999
5899264 Steam supply and condensate removal apparatus for heated roll May. 4, 1999
5881473 Drying device for a coating machine Mar. 16, 1999
5873575 Fluid cooled packing case member for compressors and other machinery Feb. 23, 1999
5791065 Gas heated paper dryer Aug. 11, 1998

1 2 3 4 5










 
 
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