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Browse by Category: Main > Material Science
Class Information
Number: 34/218
Name: Drying and gas or vapor contact with solids > Apparatus > Houses, kilns, and containers > With gas or vapor circulation for contact with treated material
Description: Apparatus including means to contact the material undergoing treatment with a gas or vapor.










Sub-classes under this class:

Class Number Class Name Patents
34/234 Caused by heater only 10
34/231 Deflecting baffle in treating chamber 77
34/227 Gas or vapor flow toward or from treated material entrance or exit 33
34/229 Movable gas or vapor distributor 88
34/230 Plural gas or vapor forcing means 36
34/232 Plural gas or vapor inlets and/or outlets 87
34/219 Recirculation of treating gas or vapor 108
34/226 Tortuous gas or vapor path 25


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8689458 System and method for drying five-sided containers Apr. 8, 2014
8677648 Grain aeration system Mar. 25, 2014
8667704 Air knife chamber including blocking member Mar. 11, 2014
8667703 Method and apparatus for controlling cooling temperature and pressure in wood veneer jet dryers Mar. 11, 2014
8621763 Fabric treatment apparatus Jan. 7, 2014
8621892 Cloth treating apparatus Jan. 7, 2014
8601712 System and method for spray drying a liquid Dec. 10, 2013
8595951 Reservoir bladder dryer system Dec. 3, 2013
8578626 Laundry dryer having a distributor for condensate, and a method of operating the same Nov. 12, 2013
8572862 Open-loop heat-recovery dryer Nov. 5, 2013
8567088 Apparatus for drying hoofs on hoofed animals Oct. 29, 2013
8544186 Hand dryer with annular air exhaust Oct. 1, 2013
8545578 System and method for using board plant flue gases in the production of syngas Oct. 1, 2013
8522449 Dryer for fuel material Sep. 3, 2013
8522450 Clothes treating apparatus Sep. 3, 2013
8484861 Clothes treating apparatus Jul. 16, 2013
8458924 Dryer with cooled motor Jun. 11, 2013
8435404 Method for the pyrolytic extraction of hydrocarbon from oil shale May. 7, 2013
8434239 Method and means for drying grain in a storage bin May. 7, 2013
8407916 Apparatus for solvent recovery Apr. 2, 2013
8407914 Passive heat management system Apr. 2, 2013
8402672 Method of controlling a spray dryer apparatus by regulating an inlet air flow rate, and a spray dryer apparatus Mar. 26, 2013
8371037 Slurrification process Feb. 12, 2013
8341853 Drying apparatus Jan. 1, 2013
8327558 Shed type clothes dryer with safety plate Dec. 11, 2012
8322047 System and method for drying a freshly printed medium Dec. 4, 2012
8307567 Laundry machine Nov. 13, 2012
8286367 System and method for continuous drying of wood pieces Oct. 16, 2012
8286366 Apparatus and process for drying plastic material for a machine used to produce plastic containers Oct. 16, 2012
8286365 Cooling apparatus and method for cooling objects from a coating device Oct. 16, 2012
8266823 Method and apparatus for dehydrating high level waste based on dew point temperature measurements Sep. 18, 2012
8245414 Drying drawer and method of drying Aug. 21, 2012
8215028 Slurrification process Jul. 10, 2012
8209878 Drying system for a hair removing device Jul. 3, 2012
8201344 Hand drying apparatus Jun. 19, 2012
8186076 Drying apparatus and drying method for honeycomb formed body May. 29, 2012
8161663 System and method for drying and torrefaction Apr. 24, 2012
8141270 Gas flow rate determination method and apparatus and granular material dryer and method for control thereof Mar. 27, 2012
8141269 Expandable/collapsible enclosure for a clothes refresher Mar. 27, 2012
8141268 Collapsible drying bag Mar. 27, 2012
8132336 Device and method for drying synthetic resin pellet Mar. 13, 2012
8132337 Method and apparatus for drying wood particles/sawdust and other particulate matter Mar. 13, 2012
8127463 Vacuum drying apparatus of circulative preheating type Mar. 6, 2012
8122613 Combination air purifier and clothes dryer Feb. 28, 2012
8123141 Laundry transport apparatus Feb. 28, 2012
8119070 Apparatus for removing scent from clothing Feb. 21, 2012
8112900 Hearing aid dryer Feb. 14, 2012
8112899 Wall-mounted body blow dryer Feb. 14, 2012
8065814 Foot drying device Nov. 29, 2011
8056253 Systems and methods for drying a rotating substrate Nov. 15, 2011

1 2 3 4 5 6










 
 
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