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Class Information
Number: 432/103
Name: Heating > Tumbler-type rotary - drum furnace
Description: Apparatus comprising a work containing chamber structure mounted for rotation about a horizontal or slightly inclined axis, the rotation of the chamber structure imparting a tumbling motion to the work.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7608804 |
Tilting heating apparatus and on-the-spot heat treatment system for heating object |
Oct. 27, 2009 |
| 7452203 |
Stratified staging in kilns |
Nov. 18, 2008 |
| 7033167 |
Device for purifying and/or decontaminating polyester |
Apr. 25, 2006 |
| 7029505 |
Sheet type heat treating apparatus and method for processing semiconductors |
Apr. 18, 2006 |
| 6884064 |
Burner mechanism for a rotary kiln |
Apr. 26, 2005 |
| 6883249 |
Dryer with insulating flights |
Apr. 26, 2005 |
| 6860735 |
Rotary kiln |
Mar. 1, 2005 |
| 6825339 |
Apparatus for preparing polynucleotides on a solid support |
Nov. 30, 2004 |
| 6705858 |
Door assembly for rotary furnace |
Mar. 16, 2004 |
| 6676407 |
Warp resistant access door assembly for a high temperature combustion chamber |
Jan. 13, 2004 |
| 6558157 |
Rotary drum with rolling body arrangement |
May. 6, 2003 |
| 6530779 |
Door assembly for rotary furnace |
Mar. 11, 2003 |
| 6474985 |
Toothed grate for rotary kiln peripheral discharge openings |
Nov. 5, 2002 |
| 6468074 |
Rotary kiln for calcination of light aggregate cement |
Oct. 22, 2002 |
| 6467190 |
Drying kiln |
Oct. 22, 2002 |
| 6447289 |
Rotary drum roller support adjustable on a skew axis |
Sep. 10, 2002 |
| 6435864 |
Door assembly for rotary furnace |
Aug. 20, 2002 |
| 6405565 |
Chalcogenide glass tubing fabrication |
Jun. 18, 2002 |
| 6368103 |
Method and apparatus for reducing emissions in kiln exhaust |
Apr. 9, 2002 |
| 6257878 |
Preformed modular trefoil and installation method |
Jul. 10, 2001 |
| 6244859 |
Rotary kiln |
Jun. 12, 2001 |
| 6219937 |
Reheaters for kilns, reheater-like structures, and associated methods |
Apr. 24, 2001 |
| 6213763 |
Door assembly for rotary furnace |
Apr. 10, 2001 |
| 6193505 |
Rolling body for a rotary drum and rotary drum with a rolling body |
Feb. 27, 2001 |
| 6186778 |
Device for driving a cylinder in rotation |
Feb. 13, 2001 |
| 6164809 |
Counter-flow asphalt plant with independently rotatable dryer and mixer |
Dec. 26, 2000 |
| 6042370 |
Graphite rotary tube furnace |
Mar. 28, 2000 |
| 6027338 |
Furnace and method for firing ceramics |
Feb. 22, 2000 |
| 6000936 |
Rotary oven |
Dec. 14, 1999 |
| 5997288 |
Apparatus for thermal removal of surface and inherent moisture and limiting rehydration in high moisture coals |
Dec. 7, 1999 |
| 5997289 |
Rotary calciner with mixing flights |
Dec. 7, 1999 |
| 5989018 |
Lime sludge feed arrangement |
Nov. 23, 1999 |
| 5980244 |
System for connection of an annular tire or hoop and a rotary drum or tube, such as a rotary kiln or furnace |
Nov. 9, 1999 |
| 5967065 |
Method for disposing of paper in an asphalt plant |
Oct. 19, 1999 |
| 5927969 |
Batch system cross-flow rotary calciner |
Jul. 27, 1999 |
| 5913677 |
Carbon reactivation apparatus |
Jun. 22, 1999 |
| 5908291 |
Continuous cross-flow rotary kiln |
Jun. 1, 1999 |
| 5906483 |
Rotary film calciner |
May. 25, 1999 |
| 5890814 |
Support ring mount for rotating drum |
Apr. 6, 1999 |
| 5865617 |
Replaceable nozzle for high temperature reactors having a fire-resistant lining |
Feb. 2, 1999 |
| 5842853 |
Apparatus for producing SO.sub.2 -containing gas and cement clinker from waste gypsum |
Dec. 1, 1998 |
| 5791267 |
Waste pyrolysis process and installation having a preheating unit |
Aug. 11, 1998 |
| 5788481 |
Carbon reactivation apparatus |
Aug. 4, 1998 |
| 5785516 |
Conveyable heating apparatus |
Jul. 28, 1998 |
| 5779468 |
Device for supplying gas to rotary kilns |
Jul. 14, 1998 |
| 5749722 |
Single charge continuous rotary retort furnace with an accessible door |
May. 12, 1998 |
| 5746590 |
Heating chamber with inner heating tubes and method of replacing the heating tubes |
May. 5, 1998 |
| 5733115 |
Rotary drum suspended within live-ring |
Mar. 31, 1998 |
| 5730590 |
Inlet for feeding raw materials into a rotary drum |
Mar. 24, 1998 |
| 5724896 |
Method and apparatus for providing supplemental fuel to a rotary kiln |
Mar. 10, 1998 |
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