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Class Information
Number: 366/170.3
Name: Agitating > Having specified feed means > Liquid injector within mixing chamber > Including rotating stirrer > Fed through stirrer or stirrer drive shaft > Passage through stirrer blade
Description: Subject matter wherein the passage-forming element is a projection of the stirrer having substantial radial extension from the axis of rotation of the stirrer.

Patents under this class:

Patent Number Title Of Patent Date Issued
8449680 Method and apparatus for treating a cellulosic feedstock May. 28, 2013
8449172 Mixing device for creating an output mixture by mixing a first material and a second material May. 28, 2013
7832920 Mixing device for creating an output mixture by mixing a first material and a second material Nov. 16, 2010
7806584 Diffuser/emulsifier Oct. 5, 2010
7654728 System and method for therapeutic application of dissolved oxygen Feb. 2, 2010
7384184 Apparatus for mixing a chemical medium with a pulp suspension Jun. 10, 2008
6932905 Water treatment system Aug. 23, 2005
6926063 Method for conditioning foundry moulding sand and a device therefor Aug. 9, 2005
6386751 Diffuser/emulsifier May. 14, 2002
5890803 Conical mixing device comprising at least one mixing screw and a fast rotating horizontal rotor on a vertical drive shaft Apr. 6, 1999
5779996 Microbial remediation reactor and process Jul. 14, 1998
5744105 Slurry reactor Apr. 28, 1998
5620250 Jet mixer having a self-centering liquid bearing hub arrangement Apr. 15, 1997
5616304 Slurry reactor Apr. 1, 1997
5284085 Apparatus for the heat treatment of particulate material such as food Feb. 8, 1994
5271672 Apparatus having rotating arms and fluid outlet for treating and discharging a medium Dec. 21, 1993
5226727 Agitator/mixer Jul. 13, 1993
5071257 Method of and arrangement for mixing Dec. 10, 1991
5061080 Rotary agitator Oct. 29, 1991
5050997 Mixer-settler for liquid-liquid extraction Sep. 24, 1991
4986293 Cleaning system Jan. 22, 1991
4976547 Continuous two-liquid type mixer Dec. 11, 1990
4838703 Injection impeller for agricultural chemicals Jun. 13, 1989
4688945 Mixing apparatus Aug. 25, 1987
4668267 Apparatus for the formation of mineral fibers by means of centrifuging wheels May. 26, 1987
4664891 Dialysis solution preparation from prepackaged dry chemicals May. 12, 1987
4444510 Stirrer, having substantially triangular, radial blades, rising toward the circumference Apr. 24, 1984
4427489 Mixing device and method Jan. 24, 1984
4390285 Method and apparatus for mixing solids with liquids, in particular for gluing wood chips Jun. 28, 1983
4368986 Dual shell blender with intensifier Jan. 18, 1983
4294549 Mixing apparatus Oct. 13, 1981
4291549 Method of dispersing a liquid into another liquid Sep. 29, 1981
4289733 Apparatus for making silver halide grains Sep. 15, 1981
4249828 Apparatus for maintaining solids in a suspension and a method of using it Feb. 10, 1981
4239396 Method and apparatus for blending liquids and solids Dec. 16, 1980
4189239 Apparatus treating sludge deposits Feb. 19, 1980
4172668 Mixing apparatus Oct. 30, 1979
4166704 Rotating fluid jet agitator Sep. 4, 1979
4165185 Mixer, preferably for the mixing of concrete Aug. 21, 1979
4143975 Apparatus for applying adhesive to fibrous material Mar. 13, 1979
4139308 Gluing machine for gluing lignocellulose-containing particles used for producing pressed wood plates Feb. 13, 1979
4015830 Apparatus for applying glue to chips, fibers and the like Apr. 5, 1977
4010001 Carbon black pelletizing apparatus Mar. 1, 1977
4006706 Device for applying glue to chips Feb. 8, 1977
3939073 Apparatus for deodorizing liquids Feb. 17, 1976

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