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Class Information
Number: 261/112.1
Name: Gas and liquid contact apparatus > Contact devices > Wet baffle > Liquid-flow control > Film
Description: Apparatus wherein liquids are directed over baffles in a thin layer or film.










Sub-classes under this class:

Class Number Class Name Patents
261/112.2 Corrugated plates 266


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8678359 System and method for reducing mineral buildup on drift eliminators of a cooling tower Mar. 25, 2014
8657267 Jet stream generating method and apparatus Feb. 25, 2014
8628066 Cooling tower and method of constructing same Jan. 14, 2014
8608140 Dust removing and cooling apparatus Dec. 17, 2013
8303686 Panel and use of such a panel in a device for cleaning gases by removing impurities therefrom Nov. 6, 2012
8196908 Counter flow type of cooling tower Jun. 12, 2012
8123200 Method and system for supplying water to cooling towers Feb. 28, 2012
8088198 Wet electrostatic precipitator Jan. 3, 2012
8070141 Fluid inlet device, use, and method or retrofitting Dec. 6, 2011
8056252 Moisture removal system Nov. 15, 2011
7959133 Grid falling film devolatilizer Jun. 14, 2011
7931255 Fabric packing Apr. 26, 2011
7763101 Water-flowing mechanism of wet type electrostatic precipitator Jul. 27, 2010
7736494 Ozone delivery system including a variable pitch gas-fluid contact device Jun. 15, 2010
7712728 Liquid distributor May. 11, 2010
7673857 Structured packing and use thereof Mar. 9, 2010
7500656 Water curtain apparatus and method Mar. 10, 2009
7431804 Method for carrying out the distillation or reactive distillation of a mixture containing at least one toxic constituent Oct. 7, 2008
7364141 Fluid cooler with evaporative heat exchanger Apr. 29, 2008
7328886 Air-to-air atmospheric heat exchanger for condensing cooling tower effluent Feb. 12, 2008
7296785 Water curtain apparatus and method Nov. 20, 2007
7278631 Composite support system for a fill media cooling tower Oct. 9, 2007
7267329 Alternating conventional and high capacity packing within the same section of an exchange column Sep. 11, 2007
7261285 Internal inserts in cooling towers Aug. 28, 2007
7232116 Fluid cooler with evaporative heat exchanger and intermediate distribution Jun. 19, 2007
7175164 Method and apparatus for an oval carbonator Feb. 13, 2007
7137623 Heating tower apparatus and method with isolation of outlet and inlet air Nov. 21, 2006
7128310 Air-to-air atmospheric heat exchanger for condensing cooling tower effluent Oct. 31, 2006
7121534 Method and apparatus for gasifying a liquid Oct. 17, 2006
7087158 Oxygen-supply-capable cooling water equipment, filtration-equipment and filtration-equipped cooling water equipment incorporated with these equipment Aug. 8, 2006
7021608 Distributor for micro-quantities of liquid Apr. 4, 2006
H2140 Bio-oxidation process and apparatus Jan. 3, 2006
6919000 Diffusion driven desalination apparatus and process Jul. 19, 2005
6886816 Heat transfer core for water cooling tower May. 3, 2005
6883596 Heat exchanger Apr. 26, 2005
6830608 Apparatus for contacting large volumes of gas and liquid across microscopic interfaces Dec. 14, 2004
6820864 Fuel vaporization promoting apparatus and fuel carburetion accelerator Nov. 23, 2004
6715740 Fill packs for use in heat and mass transfer devices Apr. 6, 2004
6626424 Quench nozzle Sep. 30, 2003
6560990 Vapor-liquid contactor, cryogenic air separation unit and method of gas separation May. 13, 2003
6517058 Fill packs for use in heat and mass transfer devices Feb. 11, 2003
6508163 Liquid decanting and/or aerating device Jan. 21, 2003
6460832 Nested, expandable, liquid film fill sheet bundle for expedited installation as a film fill pack Oct. 8, 2002
6435484 Absorber Aug. 20, 2002
6325360 Structured packing assembly Dec. 4, 2001
6221463 Three-dimensional film structures and methods Apr. 24, 2001
6117219 Arrangement for air humidification and for air washing Sep. 12, 2000
6105663 Heat dissipation unit for cross flow type cooling tower and process for making the same Aug. 22, 2000
6019818 Combination quenching and scrubbing process and apparatus therefor Feb. 1, 2000
5992151 Hydro-air renewable power system Nov. 30, 1999

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