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Class Information
Number: 34/469
Name: Drying and gas or vapor contact with solids > Process > Gas or vapor contact with treated material > Treatment of gas or vapor > Condensation of gas or vapor > Collecting of condensed gas or vapor
Description: Process wherein the condensate from the treating gas or vapor is directed to a means to store the condensate as a product or reuse in the treating process.

Sub-classes under this class:

Class Number Class Name Patents
34/470 With vaporization of condensed gas or vapor 44

Patents under this class:

Patent Number Title Of Patent Date Issued
8661704 Substrate processing apparatus Mar. 4, 2014
8230613 Clothes treating apparatus Jul. 31, 2012
8142727 Valveless regenerative thermal oxidizer for treating closed loop dryer Mar. 27, 2012
7461466 Method and apparatus for drying wet bio-solids using excess heat from a cement clinker cooler Dec. 9, 2008
7162812 Clothes drying machine with clothes smoothing ability Jan. 16, 2007
7159334 Web coating machine Jan. 9, 2007
6904702 Method and apparatus for drying substrate Jun. 14, 2005
6886273 Apparatus and method for separating hydrocarbons from material May. 3, 2005
RE38412 Coated substrate drying system with magnetic particle orientation Feb. 3, 2004
6658764 Apparatus and method for preventing droplets on wafers during solvent drying process Dec. 9, 2003
6655042 System and method for drying semiconductor substrate Dec. 2, 2003
6511525 Method and apparatus for extracting water from air using a desiccant Jan. 28, 2003
6425191 Apparatus and method for reducing solvent residue in a solvent-type dryer for semiconductor wafers Jul. 30, 2002
6412501 Drying apparatus and drying method Jul. 2, 2002
6398875 Process of drying semiconductor wafers using liquid or supercritical carbon dioxide Jun. 4, 2002
6148538 Condensation device and suction element including a condensation device Nov. 21, 2000
6134808 Gap drying with insulation layer between substrate and heated platen Oct. 24, 2000
6125554 Method and apparatus for drying flat objects Oct. 3, 2000
6101737 Apparatus and method for drying a semiconductor member Aug. 15, 2000
6094840 Method for the heat treatment of textiles Aug. 1, 2000
6047151 Drying system and method for an electrophotographic imaging system Apr. 4, 2000
5979074 Method and device for drying sawn timber at reduced pressure Nov. 9, 1999
5966837 Wood drying plant and a method of purifying a drying gas from a wood drying device Oct. 19, 1999
5915815 Method and apparatus for drying organic material Jun. 29, 1999
5913589 Combination product cooling and flux management apparatus Jun. 22, 1999
5813133 Coated substrate drying system with magnetic particle orientation Sep. 29, 1998
5695614 Method for processing waste liquids in particular industrial waste water having a high solids content Dec. 9, 1997
5694701 Coated substrate drying system Dec. 9, 1997
5628125 Device for eliminating humidity particularly from laundry May. 13, 1997
5611476 Solder reflow convection furnace employing flux handling and gas densification systems Mar. 18, 1997
5581905 Coated substrate drying system Dec. 10, 1996
5554416 Automated air filtration and drying system for waterborne paint and industrial coatings Sep. 10, 1996
5548906 Vaporizing and concentration drying apparatus and method Aug. 27, 1996
5353517 Process of drying water-containing solids in a fluidized bed Oct. 11, 1994
5222267 Industrial rag cleaning process for the environmentally safe removal of petroleum-based solvents Jun. 29, 1993
5220733 Modular radiant plate drying apparatus Jun. 22, 1993
5174042 Garbage disposer utilizing microwave heating Dec. 29, 1992
4926567 Process and apparatus for drying coated web May. 22, 1990
4769921 Process for recuperating of organic solvents in dry-cleaning machines Sep. 13, 1988
4519145 Electrostatic and moisture control system for automatic clothes dryers May. 28, 1985
4475293 Controlled inerting of chamber atmospheres Oct. 9, 1984
4447965 Process and apparatus for drying with latent heat recovery May. 15, 1984
4348174 Method and apparatus for vapor conservation and control Sep. 7, 1982
4339883 Process and apparatus for the separation of harmful substances from waste gases, particularly in the drying of wood chips Jul. 20, 1982
4337582 Methods for controlling vapor concentrations in an atmosphere Jul. 6, 1982
4154003 Combined drum washer and drying arrangement May. 15, 1979
4150494 Methods and apparatus for recovering solvents Apr. 24, 1979
4086705 Dry cleaning system with solvent recovery May. 2, 1978
4053990 Differential pressure drying and solvent recovery unit Oct. 18, 1977
3991481 Process for recovering volatile organic liquids Nov. 16, 1976

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