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Class Information
Number: 261/DIG.11
Name: Gas and liquid contact apparatus > Cooling towers
Description:










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

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
8662482 Natural draft air cooled steam condenser and method Mar. 4, 2014
8628066 Cooling tower and method of constructing same Jan. 14, 2014
8629640 Integrated fan drive system for air-cooled heat exchangers (ACHE) Jan. 14, 2014
8622372 Fan cooling tower design and method Jan. 7, 2014
8602397 Hot water distribution system and method for a cooling tower Dec. 10, 2013
8598823 Integrated fan drive system for cooling tower Dec. 3, 2013
8585024 Cooling tower Nov. 19, 2013
8444118 Cooling tower system with chemical feed responsive to actual load May. 21, 2013
8434746 Induced draft cooling tower May. 7, 2013
8376323 Tower/frame structure and components for same Feb. 19, 2013
8235363 Air-cooled heat exchanger with hybrid supporting structure Aug. 7, 2012
8235365 Natural draft air cooled steam condenser and method Aug. 7, 2012
8196908 Counter flow type of cooling tower Jun. 12, 2012
8188698 Integrated fan drive system for air-cooled heat exchanger (ACHE) May. 29, 2012
8152143 Structure of cooling tower Apr. 10, 2012
8123200 Method and system for supplying water to cooling towers Feb. 28, 2012
8111028 Integrated fan drive system for cooling tower Feb. 7, 2012
8104746 Energy efficient cooling tower system utilizing auxiliary cooling tower Jan. 31, 2012
8047508 Cooling tower Nov. 1, 2011
8020837 Splash bar Sep. 20, 2011
7997562 Tower/frame structure and components for same Aug. 16, 2011
7942391 Evaporative cooling tower and method May. 17, 2011
7887030 Wet/dry cooling tower and method Feb. 15, 2011
7850150 Support grid apparatus and method Dec. 14, 2010
7815173 Cooler Oct. 19, 2010
7802774 Cooling tower air inlet and drain pan Sep. 28, 2010
RE41723 Cooling tower support grid Sep. 21, 2010
7674304 Drift eliminator with formed beveled tip Mar. 9, 2010
7614613 Method of operating a cooling fluid system Nov. 10, 2009
7607646 Tower/frame structure and components for same Oct. 27, 2009
7603774 Cooling tower with direct and indirect cooling sections Oct. 20, 2009
7559541 Splash bar apparatus and method Jul. 14, 2009
7510174 Dew point cooling tower, adhesive bonded heat exchanger, and other heat transfer apparatus Mar. 31, 2009
7484718 Cooling tower with direct and indirect cooling sections Feb. 3, 2009
7431270 Heating tower apparatus and method with wind direction adaptation Oct. 7, 2008
7384026 Heating tower apparatus and method with wind direction adaptation Jun. 10, 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
7278631 Composite support system for a fill media cooling tower Oct. 9, 2007
7275734 Tower/frame structure and components for same Oct. 2, 2007
7275735 Fan drive for fluid cooler with evaporative heat exchanger Oct. 2, 2007
7275736 Support grid apparatus and method Oct. 2, 2007
7272955 Cooling apparatus and process Sep. 25, 2007
7261285 Internal inserts in cooling towers Aug. 28, 2007
7243909 Collector sump cooling tower Jul. 17, 2007
7237769 Cooling tower film fill apparatus and method Jul. 3, 2007
7232116 Fluid cooler with evaporative heat exchanger and intermediate distribution Jun. 19, 2007
7210671 Fan-assisted wet cooling tower and method of reducing liquid loss May. 1, 2007
7137619 Heating tower apparatus and method with wind direction adaptation Nov. 21, 2006

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