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Class Information
Number: 261/124
Name: Gas and liquid contact apparatus > Contact devices > Liquid tank > Submerged blast > Multiple jet
Description: The submerged gas-delivery pipe provided with a plurality of openings.










Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8702070 Mixing systems and methods of mixing Apr. 22, 2014
8652243 Gas filtration system Feb. 18, 2014
8646759 Microbubble therapy method and generating apparatus Feb. 11, 2014
8646757 Submersible aeration pump Feb. 11, 2014
8608139 Method and device for carbonating a liquid medium, for example a beverage Dec. 17, 2013
8579266 Microbubble therapy method and generating apparatus Nov. 12, 2013
8568557 Compact wastewater concentrator using waste heat Oct. 29, 2013
8567769 Apparatus and method of dissolving a gas into a liquid Oct. 29, 2013
8561970 Aeration system Oct. 22, 2013
8556238 Diffuser for aeration Oct. 15, 2013
8523984 Water circulation systems with air stripping arrangements for municipal water tanks, ponds, and other potable bodies of water Sep. 3, 2013
8505885 Aeration diffuser Aug. 13, 2013
8505881 Mixing systems and methods of mixing Aug. 13, 2013
8382075 Air stripper Feb. 26, 2013
8377174 Gas sparger for supplying oxidation gas to a wet scrubber Feb. 19, 2013
8371561 Aeration diffuser assembly end seal Feb. 12, 2013
8348248 Bubbling supply system for stable precursor supply Jan. 8, 2013
8348247 Fine bubble delivery for potable water, wastewater, and clean water treatment Jan. 8, 2013
8281932 Apparatus and method for efficient particle to gas bubble attachment in a slurry Oct. 9, 2012
8276889 Diverse bubble size generation Oct. 2, 2012
8276888 System and method for dissolving gases in fluids and for delivery of dissolved gases Oct. 2, 2012
8267381 Apparatus and method of dissolving a gas into a liquid Sep. 18, 2012
8246015 Steam injection heater with stationary end seal assembly Aug. 21, 2012
8201811 Microbubble therapy method and generating apparatus Jun. 19, 2012
8191871 Diffuser for aeration Jun. 5, 2012
8182678 Flow through wastewater treatment apparatus May. 22, 2012
8167278 Angled diffuser and steam injection heater assembly May. 1, 2012
8162297 Diverse bubble size generation Apr. 24, 2012
8157996 Water treatment device comprising a reactor and means for injecting a reagent into the reactor mounted on mobile supporting means Apr. 17, 2012
8136800 Device and method for increasing blood flow and insulin-like growth factor Mar. 20, 2012
8136797 Cooling tower Mar. 20, 2012
8132794 Fine bubble delivery for potable water, wastewater, and clean water treatment Mar. 13, 2012
8020839 Modular systems and methods for fluid dispersion Sep. 20, 2011
8016273 Aerator Sep. 13, 2011
7998255 Electrostatic phase change generating apparatus Aug. 16, 2011
7963508 Method and apparatus for digesting sludge Jun. 21, 2011
7954791 Fine bubble airlift device Jun. 7, 2011
7922910 Cyclic aeration system for submerged membrane modules Apr. 12, 2011
7874548 Floatatable aerator system Jan. 25, 2011
7862014 Hybrid diffuser system headloss balancing Jan. 4, 2011
7850151 Diffuser for aeration Dec. 14, 2010
7832714 Desalination system Nov. 16, 2010
7820050 Cyclic aeration system for submerged membrane modules Oct. 26, 2010
7758025 Apparatus for air treatment and surface treatment installation having the same Jul. 20, 2010
7744069 Device for gassing liquids, in particular waste water Jun. 29, 2010
7674514 Multiple layered membrane with thin fluorine containing polymer layer Mar. 9, 2010
7625491 Cyclic aeration system for submerged membrane modules Dec. 1, 2009
7622040 Fine bubble airlift device Nov. 24, 2009
7621512 Steam injection module for heating pumped products Nov. 24, 2009
7569140 Directional spargewell system Aug. 4, 2009

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