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Class Information
Number: 366/304
Name: Agitating > Stirrer within stationary mixing chamber > Rotatable stirrer > Having cooperating stationary element > Interdigitating > Parallel to axis of rotation
Description: Subject matter wherein the projections extend in a direction parallel to the axis of rotation.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8702298 Inner-circulation emulsifying and dispersing arrangement Apr. 22, 2014
8628232 System and process for inhibitor injection Jan. 14, 2014
8491848 Reactor for producing pharmaceutical particles in a precipitation process Jul. 23, 2013
8465198 System and process for inhibitor injection Jun. 18, 2013
8283393 Device for producing dispersions and method of producing dispersions Oct. 9, 2012
8282266 System and process for inhibitor injection Oct. 9, 2012
8167480 Processing unit May. 1, 2012
8079752 Process and mixing unit for the preparation of isocyanates by phosgenation of primary amines Dec. 20, 2011
7993694 Cooking appliance with stirring means and associated method Aug. 9, 2011
7815362 Processing unit Oct. 19, 2010
7708257 Apparatus for treating solids May. 4, 2010
7690834 Mixer and mixing method for producing gypsum slurry Apr. 6, 2010
7325966 Device for dispersion and/or homogenization Feb. 5, 2008
7201884 Process and apparatus for performing a gas-sparged reaction Apr. 10, 2007
6866412 Apparatus including pump buckets for homogenizing free-flowing substances Mar. 15, 2005
6854878 Mixing apparatus Feb. 15, 2005
6783271 Rotary dispergator, method of producing food products with the use thereof and food products produced by this method Aug. 31, 2004
6648500 Rotary pulsation device Nov. 18, 2003
6588925 Rotor-stator mixing apparatus especially for single screw extruder Jul. 8, 2003
6502978 Apparatus for the production of polyurethane material with a cleaning member having a filler feeding channel and an inclined front surface Jan. 7, 2003
6464384 Mixer systems Oct. 15, 2002
6461033 Portable mixing apparatus Oct. 8, 2002
6354729 Mixing apparatus Mar. 12, 2002
6264357 Apparatus for suspension polymerization Jul. 24, 2001
6238082 Process for producing aqueous dispersion of a polymer substance May. 29, 2001
6213632 Apparatus for treating an aqueous working medium by shearing in annular treatment slots of varying sizes Apr. 10, 2001
6193408 Mixer Feb. 27, 2001
6164195 Method and apparatus for continuous tempering of chocolate-like mass Dec. 26, 2000
6077396 Apparatus for fluffing and contacting high consistancy wood pulp with a gaseous bleaching reagent Jun. 20, 2000
6065395 Apparatus for continuously tempering chocolate masses and the like May. 23, 2000
6059444 Apparatus for mixing calcined gypsum and its method of operation May. 9, 2000
5968575 Method for injecting a product into a fluid, and an apparatus for carrying out the method Oct. 19, 1999
5934801 Mixing and kneading apparatus Aug. 10, 1999
5931579 Mixer-reactor and process for containing nozzles for carrying out the phosgenation of primary amines Aug. 3, 1999
5899562 Apparatus comprising a tempering column for continuous tempering of fat-containing chocolate-like masses with improved stirring May. 4, 1999
5879078 Device for producing ceramic sintered body Mar. 9, 1999
5851291 Chemical foaming machine and mixing apparatus Dec. 22, 1998
5813758 Concentric ring fluidizing mixer Sep. 29, 1998
5791778 Method and apparatus for mixing gaseous chemical to fiber suspension Aug. 11, 1998
5759604 Mixing of particulate solids and liquid for fluid food preparation Jun. 2, 1998
5725306 High efficiency mixer for mixing pulp material and treatment substances Mar. 10, 1998
5632596 Low profile rotors and stators for mixers and emulsifiers May. 27, 1997
5630909 Pulp fluffing gas contactor May. 20, 1997
5622650 Emulsifying milling machine and process for emulsifying Apr. 22, 1997
5590961 Method for injecting a first fluid into a second fluid and an apparatus for carrying out the method Jan. 7, 1997
5540499 Device for dispersing, suspending or emulsifying gases, liquids and/or flowable solid substances, more particularly for wetting and dispersing powders in liquids Jul. 30, 1996
5501524 Method for mixing granulates, powders and liquids and a device therefor Mar. 26, 1996
5380086 Multipurpose food mixing appliance specially adapted for kneading dough Jan. 10, 1995
5203515 Apparatus for the continuous kinematic high frequency treatment of a substance and method for the manufacture of said device Apr. 20, 1993
5031546 Hopper car discharge system Jul. 16, 1991

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