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Class Information
Number: 366/152.2
Name: Agitating > Having specified feed means > Responsive to condition sensor > Proportioning plural material components > By volume or fixed quantity
Description: Subject matter wherein (a) the variable condition sensed by the detector is a volume or specific quantity of material fed by one of the feed means and (b) the detector senses the condition by monitoring the feed means.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8591095 Reclaim function for semiconductor processing system Nov. 26, 2013
8550690 Method and device for dispensing liquids Oct. 8, 2013
8511888 Reagent preparing apparatus, sample processing apparatus and reagent preparing method Aug. 20, 2013
8360118 Fuel system for a floating unit, and method for the operation thereof Jan. 29, 2013
8349185 Method for rebalancing a multicomponent solvent solution Jan. 8, 2013
8282265 Apparatus for mixing at least two fluids in a pulsating manner Oct. 9, 2012
8262280 Intrinsically safe moisture blending system Sep. 11, 2012
8235580 Reclaim function for semiconductor processing systems Aug. 7, 2012
8206027 Use of an apparatus for adding at least one additive to a reactor interior Jun. 26, 2012
8167479 Apparatus for dosing and mixing solid powders in technological processes for converting plastic materials May. 1, 2012
8123396 Method and means for precision mixing Feb. 28, 2012
8079750 Method and system for administering micro-ingredient feed additives to animal feed rations Dec. 20, 2011
8002457 Process for blending refrigerants Aug. 23, 2011
7878703 Electronically controlled direct injection foam delivery system with temperature compensation Feb. 1, 2011
7874718 System, device, and method for mixing liquids Jan. 25, 2011
7784998 Method for liquid mixing supply Aug. 31, 2010
7762714 Method and system for administering micro-ingredient feed additives to animal feed rations Jul. 27, 2010
7567856 Methods for determining a volumetric ratio of a material to the total materials in a mixing vessel Jul. 28, 2009
7561943 Methods for volumetrically controlling a mixing apparatus Jul. 14, 2009
7377685 Apparatus and process for mixing at least two fluids May. 27, 2008
7364349 Chemical dilution system for semiconductor device processing system Apr. 29, 2008
7226203 Fluid mixing system Jun. 5, 2007
7063455 Chemical dilution system for semiconductor device processing system Jun. 20, 2006
6923568 Method and apparatus for blending process materials Aug. 2, 2005
6899452 Apparatus and method for preparation and supply of polymerization inhibitor May. 31, 2005
6896399 Coating material feeding apparatus and valve unit May. 24, 2005
6796702 Automated sol-gel mixer Sep. 28, 2004
6767124 Slurry mixing feeder and slurry mixing and feeding method Jul. 27, 2004
6722779 Constant precision volumetric dilution vessel Apr. 20, 2004
6254269 Dosing device for mixing in a continuous process a flowing primary liquid with one or more added secondary liquids Jul. 3, 2001
5935332 Plant for preparing and feeding a coating composition to a coating head for paper or the like Aug. 10, 1999
5874049 Two-stage chemical mixing system Feb. 23, 1999
5775803 Automatic cementing system with improved density control Jul. 7, 1998
5697702 Batch mixer and reservoir lid for a mixing tank Dec. 16, 1997
5688046 Method and apparatus for mixing a container of concentrate with diluent from supply systems Nov. 18, 1997
5683632 Method and apparatus for automatically supplying a molding material Nov. 4, 1997
5676461 Oil injection apparatus and method for polymer processing Oct. 14, 1997
5674382 Wet oxidation apparatus with compressor Oct. 7, 1997
5632960 Two-stage chemical mixing system May. 27, 1997
5624182 Automatic cementing system with improved density control Apr. 29, 1997
5537914 Beverage blending and proportioning Jul. 23, 1996
5505539 Method and apparatus for proportioning and mixing non-compressible and compressible fluids Apr. 9, 1996
5503473 Automatic cementing system for precisely obtaining a desired cement density Apr. 2, 1996
5482368 Continuous mixer operable to control saccharides concentration Jan. 9, 1996
5441340 Method for controlling the density of a well fracturing slurry Aug. 15, 1995
5423607 Method for blending diverse blowing agents Jun. 13, 1995
5381837 Mixing apparatus for powder materials Jan. 17, 1995
RE34776 Programmable apparatus and method for delivering microingredient feed additives to animals by weight Nov. 8, 1994
5340210 Apparatus for blending chemicals with a reversible multi-speed pump Aug. 23, 1994
5340211 Programmable apparatus and method for delivering microingredient feed additives by weight Aug. 23, 1994

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