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Class Information
Number: 366/305
Name: Agitating > Stirrer within stationary mixing chamber > Rotatable stirrer > Having cooperating stationary element > Cylindrical or conical stirrer or element
Description: Subject matter wherein either the stirrer or stationary element has a substantially cylindrical or substantially conical configuration.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8449172 Mixing device for creating an output mixture by mixing a first material and a second material May. 28, 2013
8342738 Vertical mixer with deflectors Jan. 1, 2013
8337072 Stirring tool having blades supported at radially inward edge Dec. 25, 2012
8303162 Mixing device with stator having grooved pulverizing edges and rotor for pumping Nov. 6, 2012
8167480 Processing unit May. 1, 2012
7964059 Large volume reactor or thin film evaporator with a premixing unit Jun. 21, 2011
7883262 Device for manufacturing ready-to-use knifing filler by mixing a binder and hardener component Feb. 8, 2011
7832920 Mixing device for creating an output mixture by mixing a first material and a second material Nov. 16, 2010
7815362 Processing unit Oct. 19, 2010
7708257 Apparatus for treating solids May. 4, 2010
7690833 Heat exchange method and apparatus utilizing chaotic advection in a flowing fluid to promote heat exchange Apr. 6, 2010
7530732 Apparatus for making thermal interface material with a cylindrical rotor May. 12, 2009
7507014 Controlled cavitation device with easy disassembly and cleaning Mar. 24, 2009
7491324 Rotating perforated cylinder treatment system Feb. 17, 2009
7461970 Mixer and method of mixing Dec. 9, 2008
7448793 Emulsion production apparatus Nov. 11, 2008
7393133 Soil mixer with scalloped cylinder Jul. 1, 2008
7334781 System and method for treating fuel to increase fuel efficiency in internal combustion engines Feb. 26, 2008
7273314 Seed treater Sep. 25, 2007
7237943 Dynamic fluid mixer Jul. 3, 2007
7135112 Flocculation apparatus for treating colloidal suspensions Nov. 14, 2006
7121714 Fluid mixer utilizing viscous drag Oct. 17, 2006
7056009 Dispersing tool with an inner shaft rotatable within a hollow shaft to create a pumping effect Jun. 6, 2006
7011745 Rotating perforated cylinder treatment system Mar. 14, 2006
6962618 Device for separating air from flotation foam Nov. 8, 2005
6722778 Extruder with groove rotor and stator Apr. 20, 2004
6658996 Apparatus for processing food waste Dec. 9, 2003
6641993 Aspirating and mixing of liquids within a probe tip Nov. 4, 2003
6547850 Method for mixing particles into a liquid medium Apr. 15, 2003
6502980 In-line homogenizer using rotors and stators in a housing for creating emulsions, suspensions and blends Jan. 7, 2003
6494055 Beater/dasher for semi-frozen, frozen food dispensing machines Dec. 17, 2002
6412714 Apparatus for mixing, grinding, dispersing or emulsifying Jul. 2, 2002
6414054 Continuous preparation of heat-vulcanizable silicone compositions Jul. 2, 2002
6409377 Vertical mixing device for fodder with inclined distributor cones Jun. 25, 2002
6398402 Disposable disruptor agitator tool having a bladed rotor disposed in a stator Jun. 4, 2002
6386751 Diffuser/emulsifier May. 14, 2002
6354729 Mixing apparatus Mar. 12, 2002
6354728 Device for producing a pourable product with a guide vane therein Mar. 12, 2002
6345908 Device for mixing and degassing a flowable mass Feb. 12, 2002
6345907 Dynamic mixing apparatus for the production of liquid compositions Feb. 12, 2002
6280076 Apparatus for processing dispersions of solids in a fatty phase Aug. 28, 2001
6241472 High shear rotors and stators for mixers and emulsifiers Jun. 5, 2001
6227698 Apparatus for processing dispersions of solids in a fatty phase May. 8, 2001
6217206 Extruder with rotor and bearings that receive forces acting on the rotor Apr. 17, 2001
6210030 Method and apparatus to control viscosity of molten plastics prior to a molding operation Apr. 3, 2001
6086239 Extruder with supply conduit for supplying even flow of material Jul. 11, 2000
6077396 Apparatus for fluffing and contacting high consistancy wood pulp with a gaseous bleaching reagent Jun. 20, 2000
6019499 Method of conditioning hydrocarbon liquids and an apparatus for carrying out the method Feb. 1, 2000
6000840 Rotors and stators for mixers and emulsifiers Dec. 14, 1999
5944998 Rotary filtration device with flow-through inner member Aug. 31, 1999

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