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Class Information
Number: 366/165.4
Name: Agitating > Having specified feed means > Material introduced so as to cause rotary motion in mixing chamber (e.g., cyclonic) > Feed means having a flow regulator (e.g., valve or pump)
Description: Subject matter wherein the feed means includes means (e.g., a valve or pump) to control the flow of material into the mixing chamber.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8573830 Mixing device Nov. 5, 2013
7931398 Fluid blending methods utilizing either or both passive and active mixing Apr. 26, 2011
7866881 Dry polymer hydration apparatus and methods of use Jan. 11, 2011
7837957 Manufacturing device and system for preparing fine powder polyurea and greases therefrom Nov. 23, 2010
7833410 Bio tank/gas replenishment system Nov. 16, 2010
7357566 Device and method for creating vortex cavitation in fluids Apr. 15, 2008
7267477 Fluid blending utilizing either or both passive and active mixing Sep. 11, 2007
7178975 Device and method for creating vortex cavitation in fluids Feb. 20, 2007
7070068 Post-mix beverage dispenser for creating frothed beverages Jul. 4, 2006
7060049 Injection system having an agitation mechanism for circulating a fluid medium Jun. 13, 2006
6871761 Post-mix beverage dispenser for frothed beverages Mar. 29, 2005
6562240 Mixing apparatus May. 13, 2003
6538041 Apparatus and method for forming stabilized atomized microemulsions Mar. 25, 2003
6464210 Fluid dissolution apparatus Oct. 15, 2002
6353053 Method and device for producing polyurethanes containing filling materials Mar. 5, 2002
6186657 Apparatus and method for mixing particulate solids or gels in a liquid Feb. 13, 2001
5814362 Method and apparatus for refining chocolate mass Sep. 29, 1998
5509349 Beverage valve venturi apparatus Apr. 23, 1996
5382411 Apparatus and method for continuously mixing fluids Jan. 17, 1995
5300232 Apparatus and process for treatment of liquids Apr. 5, 1994
5253937 Method and apparatus for dispersing or dissolving particles of a pelletized material in a liquid Oct. 19, 1993
5050995 Jet agitation system Sep. 24, 1991
4938606 Method of and an apparatus for producing a water-in-oil emulsion Jul. 3, 1990
4859072 Device for the continuous production of a liquid mixture of solids and liquids Aug. 22, 1989
4838701 Mixer Jun. 13, 1989
4778280 Mixing apparatus Oct. 18, 1988
4775241 Integrated liquid distribution apparatus Oct. 4, 1988
4769221 Chemical reaction apparatus Sep. 6, 1988
4759634 Beverage preparing and dispensing apparatus Jul. 26, 1988
4694740 Domestic appliance using a hydrophilic powder Sep. 22, 1987
4660988 Stirring device for liquid material Apr. 28, 1987
4621928 Treatment system and method for fluids containing particulate matter Nov. 11, 1986
4617861 Whey treatment apparatus Oct. 21, 1986
4586825 Fluid agitation system May. 6, 1986
4580904 Device for obtaining high-quality mixtures of solids and liquids extending to the colloidal system or to coagulation intended for treating water or for introducing gases into liquids Apr. 8, 1986
4534655 Proportioning device Aug. 13, 1985
4495086 Method and apparatus for preparing emulsions Jan. 22, 1985
4493249 Apparatus for dissolving soluble coffee Jan. 15, 1985
4491414 Fluid mixing system Jan. 1, 1985
4480925 Method of mixing fluids Nov. 6, 1984
4448535 Apparatus for blending additives into a liquid May. 15, 1984
4447157 Fluid mixing system with inductor cleanout May. 8, 1984
4443111 Installation for washing vegetables, fruits or similar products Apr. 17, 1984
4415267 Apparatus for mixing and application of paving compositions Nov. 15, 1983
4408891 Arrangement for developing photographic layer carriers Oct. 11, 1983
4398827 Swirl mixing device Aug. 16, 1983
4345841 Multi-stage centrifugal mixer Aug. 24, 1982
4285601 Drilling mud mixer Aug. 25, 1981
4252445 Fluid mixing system Feb. 24, 1981
4235552 Fluid mixing system Nov. 25, 1980

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