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Class Information
Number: 366/131
Name: Agitating > Having interrelated feed and discharge means
Description: Apparatus and corresponding methods including external means to convey or admit material into the mixing chamber and means to convey or release the material therefrom and wherein said means: (a) are interconnected by a duct or conveyor exteriorly of the chamber for returning discharge material to the chamber; (b) have a common control system for regulating movement of material into and out of the chamber. (c) have a single mechanism for moving the material into and out of the chamber, or

Sub-classes under this class:

Class Number Class Name Patents
366/133 By single endless or screw conveyor 19
366/132 Including means to monitor or control operation 155
366/134 Plural feed or discharge means 89
366/136 Recirculating from and to mixing chamber 275
366/135 Rotatable mixing chamber 18

Patents under this class:
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Patent Number Title Of Patent Date Issued
8658121 Method and apparatus for adjusting the concentration of acids or lyes Feb. 25, 2014
8632242 Method to impregnate a porous bone replacement material Jan. 21, 2014
8609035 Fluid processing apparatus and processing method Dec. 17, 2013
8512277 Kit for rendering injectable dermis Aug. 20, 2013
8511888 Reagent preparing apparatus, sample processing apparatus and reagent preparing method Aug. 20, 2013
8292845 Device for rendering injectable dermis Oct. 23, 2012
8277110 Micromixer biochip Oct. 2, 2012
8262279 Automated recirculation system for large particle size analysis Sep. 11, 2012
8231264 Extruder with feed-back means Jul. 31, 2012
8167479 Apparatus for dosing and mixing solid powders in technological processes for converting plastic materials May. 1, 2012
8147121 Pre-mixing apparatus for a turbine engine Apr. 3, 2012
8136685 Device for closing a barrel or the like Mar. 20, 2012
8122777 Apparatus and method for presenting a particulate sample to the scanning field of a sensor device Feb. 28, 2012
8002735 Device for rendering injectable dermis Aug. 23, 2011
8002457 Process for blending refrigerants Aug. 23, 2011
7938573 Cartridge having variable volume reservoirs May. 10, 2011
7862322 Resin infusion between double flexible tooling system Jan. 4, 2011
7765882 Apparatus and method for presenting a particulate sample to the scanning field of a sensor device Aug. 3, 2010
7718102 Froth and method of producing froth May. 18, 2010
7645428 Temperature controlled reaction vessel Jan. 12, 2010
7401971 Method for stirring liquid Jul. 22, 2008
7309155 Tank mixing system and valve therefor Dec. 18, 2007
7144552 Method and apparatus for preparing chemical solutions Dec. 5, 2006
7058519 Photometrically modulated delivery of reagents Jun. 6, 2006
6729753 Mixing device for reconstituting dehydrated food particles May. 4, 2004
6655827 Mixing apparatus for forming and finishing viscous liquids with a reactant, catalyst or coagulant Dec. 2, 2003
6572347 Fluid apparatus such as a pump or an accumulator Jun. 3, 2003
6464385 Method and apparatus for preparing slurry from starting materials Oct. 15, 2002
6439758 Mixing apparatus Aug. 27, 2002
6270246 Apparatus and method for precise mixing, delivery and transfer of chemicals Aug. 7, 2001
6250793 Animal feed additive application utilizing foam Jun. 26, 2001
6224252 Chemical generator with controlled mixing and concentration feedback and adjustment May. 1, 2001
6190461 Sugar liquification system and process Feb. 20, 2001
6007418 Method and continuous-flow vacuum tumbler for the treatment of foods Dec. 28, 1999
5967656 Method and apparatus for homogenizing of bulk material Oct. 19, 1999
5718507 Dosifying apparatus for mixing a batch of mixed liquid product from separate bulk sources of supply of a liquid carrier and an additive Feb. 17, 1998
5674006 Fluid circulation apparatus Oct. 7, 1997
5593888 Method for accelerated bioremediation and method of using an apparatus therefor Jan. 14, 1997
5462426 Extruder Oct. 31, 1995
5462352 Apparatus and method for homogeneous mixing of fluid components to form a mixed product having a more accurately set mixture ratio Oct. 31, 1995
5425580 Dosage form for micro-bubble echo contrast agents Jun. 20, 1995
5195824 Vessel agitator for early hydration of concentrated liquid gelling agent Mar. 23, 1993
4946284 Mixing head Aug. 7, 1990
4784081 Mixing device for cross-blending of developer mix in developing stations of electrophotographic printer devices Nov. 15, 1988
4695433 Valved mix-head for rim process Sep. 22, 1987
4620794 Gradient formers Nov. 4, 1986
4511092 Milling apparatus Apr. 16, 1985
4509861 Method of mixing one substance with another substance Apr. 9, 1985
4479521 Phosphor manufacturing process Oct. 30, 1984
4449827 Mixing device May. 22, 1984

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