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Class Information
Number: 261/115
Name: Gas and liquid contact apparatus > Contact devices > Liquid spray
Description: Liquids sprayed in a conduit or casing in contact with gases.


Sub-classes under this class:

Class Number Class Name Patents
261/116 Aspirating 207
261/117 Opposed 88
261/118 Transverse 173


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7618597 Nozzle reactor and method of use Nov. 17, 2009
7611130 Adjustable cycle timer control for aerators Nov. 3, 2009
7591983 Heavy oil treating method and heavy oil treating system Sep. 22, 2009
7553356 Exhaust gas scrubber for epitaxial wafer manufacturing device Jun. 30, 2009
7552914 High pressure humidifier Jun. 30, 2009
7504030 Acid mine water demineralizer Mar. 17, 2009
7448604 Heat treatment apparatus Nov. 11, 2008
7419143 Apparatus and method for producing small gas bubbles in liquids Sep. 2, 2008
7370845 Throttle body for two-wheeled vehicle May. 13, 2008
7357821 System for converting fuel and air into reformate Apr. 15, 2008
7357820 System for converting fuel and air into reformate Apr. 15, 2008
7294278 Method for oxygenating wastewater Nov. 13, 2007
7278630 Apparatus and method for producing small gas bubbles in liquids Oct. 9, 2007
7267325 Aeration method of pool water and apparatus thereof Sep. 11, 2007
7255332 System and method for dissolving gases in liquids Aug. 14, 2007
7175164 Method and apparatus for an oval carbonator Feb. 13, 2007
7150100 Method of forming a jacketed steam distribution tube Dec. 19, 2006
7125007 Method and apparatus for reducing air consumption in gas conditioning applications Oct. 24, 2006
7112240 Sterilizing air filter Sep. 26, 2006
7037694 Method for treating liquid materials May. 2, 2006
6935096 Thermo-kinetic compressor Aug. 30, 2005
6935624 Carbonation system and method Aug. 30, 2005
6901736 Gas turbine electric power generation equipment and air humidifier Jun. 7, 2005
6841138 Method and device for temperature reduction of exhaust gas by making use of thermal water Jan. 11, 2005
6770247 Liquid product vaporizing apparatus for an air deodorizing system Aug. 3, 2004
6767009 Carbonator with targeted carbonation level Jul. 27, 2004
6758462 Carbonation system and method Jul. 6, 2004
6733735 Method and device for temperature reduction of exhaust gas by making use of thermal water May. 11, 2004
6712343 Method and device for temperature reduction of exhaust gas by making use of thermal water Mar. 30, 2004
6663694 Air-to-air atmospheric exchanger for condensing cooling tower effluent Dec. 16, 2003
6663087 Air-to-air atmospheric exchanger for condensing cooling tower effluent Dec. 16, 2003
6660060 Air filtering system Dec. 9, 2003
6610121 Odor removal system Aug. 26, 2003
6561497 Bioremediation system May. 13, 2003
6554202 Fuel injection nozzle and method of use Apr. 29, 2003
6523811 Method and device for temperature reduction of exhaust gas by making use of thermal water Feb. 25, 2003
6521171 Processing method for high-temperature exhaust gas Feb. 18, 2003
6517770 Temperature control device and temperature control method for high-temperature exhaust gas Feb. 11, 2003
6471919 Apparatus for removing impurities from effluent waste gas streams Oct. 29, 2002
6464952 Sulfur dioxide abatement method Oct. 15, 2002
6446942 Cooling tower Sep. 10, 2002
6409839 Method and apparatus for vapor generation and film deposition Jun. 25, 2002
6406006 Automated humidification systems and methods for their use Jun. 18, 2002
6405936 Stabilized capillary microjet and devices and methods for producing same Jun. 18, 2002
6402126 Method and apparatus for vaporizing liquid precursors and system for using same Jun. 11, 2002
6386521 Basement water injection/evaporation system May. 14, 2002
6382600 Device for introducing a reducing agent into an exhaust pipe segment of an internal combustion engine May. 7, 2002
6371451 Scent diffusion apparatus and method Apr. 16, 2002
6357670 Stabilized capillary microjet and devices and methods for producing same Mar. 19, 2002
6322054 Sprinkling apparatus for cooling tower Nov. 27, 2001

1 2 3


 
 
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