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Class Information
Number: 366/162.5
Name: Agitating > Having specified feed means > Impinging jets > Having clean-out rod
Description: Subject matter including a body that reciprocates within the mixing chamber to assist the discharge of the material from the chamber.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8480290 Self-cleaning high-pressure mixing apparatus for composite material Jul. 9, 2013
8075302 Apparatus for optimally mixing and injecting a two part urethane foam Dec. 13, 2011
7934865 Micromixer May. 3, 2011
7754075 Backflow prevention for high pressure gradient systems Jul. 13, 2010
7614780 Method and apparatus with lobed nozzles, for mixing reactive chemical components Nov. 10, 2009
7585103 Mixing head with creep barrier on the cleaning piston Sep. 8, 2009
7553066 High-pressure mixing method and apparatus, with a self-lubricating and scraping device Jun. 30, 2009
7455446 Co-injection mixing method and apparatus Nov. 25, 2008
7240689 Multiple component mixing head Jul. 10, 2007
7093972 Tri-tilt mixing head Aug. 22, 2006
6649059 Apparatus for treating fluids Nov. 18, 2003
6619834 Device for producing a mixture from chemically reactive plastic components and permeated with reinforcement fibers Sep. 16, 2003
6616321 Deflector mixing head for reaction molding machine Sep. 9, 2003
6527431 Combined mixing and injecting device for a mold Mar. 4, 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
6241378 Dosing apparatus for detergent paste Jun. 5, 2001
6079867 Self-cleaning, mixing apparatus and method for the production of polyurethane formulations Jun. 27, 2000
6065862 High-pressure mixing head May. 23, 2000
6051630 Process for preparing a dispersion of hard particles in solvent Apr. 18, 2000
6033104 Device for removing plastics residues from mixer head outlet pipes Mar. 7, 2000
5858416 Process and device for manufacturing plastic parts with reinforcement fibers Jan. 12, 1999
5852076 Process for preparing a dispersion of hard particles in solvent Dec. 22, 1998
5785422 Piston arrangement for removing a reactive plastic mixture from a stabilizing chamber of a mixing device Jul. 28, 1998
5615949 High pressure mixing system and process for producing foamed isocyanate-based polymers containing filler material Apr. 1, 1997
5540497 Apparatus for the injection molding of non precatalyzed polymerizable resins at high-pressure and flow Jul. 30, 1996
5453249 Apparatus for producing a flowable reaction mixture from at least two flowable reaction components Sep. 26, 1995
5443797 Process and apparatus for the production of a flowable reaction mixture from at least two flowable reactive components Aug. 22, 1995
5346673 Device and process for the production of a reaction mixture from at least two flowable reaction components Sep. 13, 1994
5295508 Mixing apparatus for processing liquid multi-component plastics, in particular polyurethane Mar. 22, 1994
5270013 Reactive fluid mixing head Dec. 14, 1993
5270014 Apparatus for producing a foamed mass of a polyurea elastomer Dec. 14, 1993
5261741 Malfunction monitoring device and method for a multiple-port mixhead plunger Nov. 16, 1993
5211311 Cartridge for a dispenser of reactive chemicals May. 18, 1993
5201580 Impingement mixing device Apr. 13, 1993
5186905 Cartridge port design for dispensing foam precursors Feb. 16, 1993
5164162 Mixing head with sleeved quieting chamber Nov. 17, 1992
5093084 Apparatus for the continuous preparation of a liquid reaction mixture from two fluid reactants Mar. 3, 1992
5090814 Dispenser for reactive chemicals Feb. 25, 1992
5082633 Mix head for mixing reactive chemicals Jan. 21, 1992
5057548 Impingement mixing apparatus Oct. 15, 1991
4966466 Impingement mixing device with pressure controlled nozzle adjustment Oct. 30, 1990
4946284 Mixing head Aug. 7, 1990
4944599 Impingement mixing device with pressure controlled nozzle adjustment Jul. 31, 1990
4917502 Nozzle for the mixing of at least two flowable reaction components and process for operating such nozzle Apr. 17, 1990
4899912 Device for preparing and ejecting a chemically reacting mixture Feb. 13, 1990
4876071 Mixing apparatus for synthetic resin with multiple resin components Oct. 24, 1989
4867346 Dispenser for reactive chemicals Sep. 19, 1989
4856908 Mixing head of injection molding machine Aug. 15, 1989
4854713 Impingement mixing device with pressure controlled nozzle adjustment Aug. 8, 1989
4775517 Apparatus for the preparation of a reaction mixture from liquid components Oct. 4, 1988

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