Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01F - Mixing, e.g. dissolving, emulsifying, dispersing › B01F 7 - Mixers with rotary stirring devices in fixed receptacles; Kneaders
Patents for B01F 7 - Mixers with rotary stirring devices in fixed receptacles; Kneaders (23,856)
10/1991
10/29/1991US5061077 Knock out paddle shaft for mixing machines
10/27/1991CA2041180A1 Broad liquid level gas-liquid mixing operations
10/27/1991CA2041088A1 Mobile mixing and dispensing device for animal feed
10/24/1991DE4012632A1 Appts. for fine-bubble gas-diffusion of liquids - by vertically feeding gas bubbles from pipe onto horizontal rotating plate and arms
10/23/1991EP0452897A2 Developing apparatus
10/22/1991CA1291116C Stirring mechanism
10/17/1991DE4009841A1 Tank for treatment of foodstuffs contg. solid and liq. components - esp. red wine mash where tank dimensions provide optimal tank size and agitation effect for least capital cost
10/16/1991EP0451747A1 Continuously working mix kneader
10/15/1991US5057284 Bioslurry reactor for treatment of slurries containing minerals, soils and sludges
10/15/1991US5056926 Apparatus for treating a particulate thermoplastic material with a purging gas
10/15/1991US5056715 Apparatus for mixing and spraying a slurry
10/15/1991CA1290746C Mass transfer mixing system especially for gas dispersion in liquids, or liquid suspensions
10/15/1991CA1290745C Kneader-mixer
10/15/1991CA1290615C Process for the preparation of an edible fat-containing product
10/15/1991CA1290614C Process for the preparation of an edible fat-containing product
10/10/1991DE4011026A1 Agitator appts. - for on-site mixing of plaster, pastes and varnish
10/09/1991EP0450012A1 Device and process for mixing and/or granulating material.
10/08/1991US5055273 With heatable stirrers and stationary baffles and scrapers of specific shapes and arrangements
10/08/1991US5054933 Mixing device with means to introduce and extract gaseous material
10/08/1991US5054383 Baking machine provided with yogurt manufacturing device
10/08/1991CA1290324C Household mixer unit
10/07/1991WO1991015288A2 A dynamic mixing system and method for producing thermoplastic materials
10/07/1991CA2079997A1 Dynamic mixing system and method for producing thermoplastic materials
10/02/1991EP0448766A2 Mixer-dryer, or apparatus for working or processing liquid, pasty, moist and dry products
10/01/1991US5053201 Process and apparatus for preparation of polyesters
10/01/1991US5052892 High efficiency mixer impeller
10/01/1991CA1289943C Blade mixer device for liquid and/or doughy products contained in a cylindrical tank
09/1991
09/25/1991EP0448140A2 Device for the mixing and measured delivery of animal fodder or similar
09/19/1991DE4008676A1 Appts. for aerobic treatment of waste water - using oxidising agent and shearing machine rotor-stator
09/18/1991EP0447036A1 Apparatus and method for mixing and spraying a slurry
09/18/1991CN2084842U Full-sealled corrosion-resisting mixing cauldron driven from bototm
09/18/1991CN1054546A Agitators
09/17/1991US5048971 Mixers
09/17/1991US5048762 Solid in liquid
09/11/1991EP0446192A1 A device for turbine aerators
09/11/1991EP0445951A2 Surgical adhesives mixing and dispensing implement
09/11/1991EP0445875A1 Method and apparatus for mixing solids and fluids
09/11/1991EP0445436A2 Apparatus for mixing foundry moulding materials
09/11/1991EP0445205A1 Mixing device
09/11/1991CN2084388U Powder heating stirrer
09/10/1991US5046856 Apparatus and method for mixing fluids
09/10/1991US5046245 Methods of fabricating impeller blades for mixing apparatus
09/10/1991CA1288586C Preparation of particulate radioactive waste mixtures
09/04/1991EP0445092A1 Pump impeller with mixer
09/03/1991US5045470 Device for submerged culture of tissue cells
09/03/1991US5045246 Suction device
09/03/1991US5045202 Centrifugal oxygenator for treatment of waste water and system
09/03/1991US5044763 Machine for the processing of foodstuffs or for the preparation of pharmaceutical and chemical products
09/03/1991CA1288417C Mixing apparatus
08/1991
08/29/1991DE4005823A1 Kneading machine with easy access - has pairs of e.g. counter-rotating kneading tools inside casing which can be moved from one part to allow tools and interior to be cleaned
08/29/1991CA2036945A1 Pump impeller with mixer
08/28/1991EP0443772A1 Apparatus for mixing and spraying a slurry
08/28/1991CN1054017A Screened pollution-proof driving device
08/27/1991US5043104 Apparatus for gas absorption in a liquid
08/27/1991US5042726 Refiner for refining pulp stock
08/23/1991CA2036685A1 Static mixing assembly
08/22/1991DE4005219A1 Granulating mixer
08/22/1991DE4004961A1 Continuously operating settlement tank - has submerged motor with propeller blades on hinged vertical arm able to swing above bridge for maintenance
08/21/1991EP0441994A1 Process and apparatus for at least partial biological conversion of organic material into biomass
08/20/1991US5040899 Mixer
08/14/1991EP0441505A1 Agitators
08/14/1991EP0440888A1 Thin layer reactor with reveral shafts
08/14/1991DE4103717A1 Rotary stirrer for metal melts - made of vacuum slip cast fibre-reinforced refractory material
08/14/1991CN1053755A Apparatus for continuously mixing and homogenizing
08/13/1991CA1287621C Mixer for mixing at least two free-flowing substances, especially those which react during mixing
08/08/1991WO1991011690A1 Continuous mixing and homogenization unit
08/08/1991DE4012776C1 Machinery for processing baking and confectionery products - has vertical column with electric motor driven pan holder on its outside with utensil interchange at top of column
08/07/1991EP0439689A1 Mixgranulator
08/06/1991US5037210 Multi-purpose mixing implement and method of mixing material
08/06/1991US5037209 Apparatus for the mixing of fluids, in particular pasty media and a process for its operation
08/06/1991CA2035141A1 Agitators
08/03/1991WO1991011689A1 Device and process for monitoring material flow, and use of the process
08/01/1991DE4002536A1 Rail-mounted mixer plant - has mobile mixer assembly, to operate at different work stations
07/1991
07/31/1991EP0438772A1 Mixer
07/31/1991CN2081755U Adjustable angle agitator
07/30/1991WO1991011620A1 High efficiency mixer impeller
07/30/1991CA1287046C Feed mixing apparatus
07/23/1991US5033861 Rotary extruder with internally heated rotor
07/23/1991CA1286660C Impeller apparatus
07/23/1991CA1286658C Fluid agitator
07/23/1991CA1286657C Two wing non-intermeshing rotors for increased performance for usein internal batch mixing machines
07/17/1991CN1013201B Processes of bulk polymerization for preparing polymers or copolymers based on chloro ethelene
07/09/1991US5030011 Mixing blade system for high-resistance media
07/09/1991CA1285933C Rotary processor for plastic and polymeric materials providing surge compensation
07/02/1991US5028141 Mixing machine
06/1991
06/27/1991WO1991009350A1 Development apparatus having dual interleaving paddle mixers
06/27/1991DE3942080A1 Auxiliary drive motor for building material mixer drum - operates only when measured main motor output is inadequate
06/26/1991EP0434124A1 Multistage reactor
06/25/1991US5026169 Mixer-dryer
06/25/1991US5026168 Slurry mixing apparatus
06/25/1991CA1285273C Method and apparatus for mixing liquid and paste-like substances
06/25/1991CA1285271C Fluent and non-fluent material mixer
06/20/1991DE3941724A1 Submersible-motor agitator for mixing and activation tanks - is mounted on heavy base plate so it can easily be moved from place to place
06/19/1991EP0432702A2 Apparatus for screening animal fodder products unloaded from mixing trucks
06/18/1991US5025287 Development apparatus having dual interleaving paddle mixers
06/16/1991CA2032386A1 Apparatus for screening animal fodder products unloaded from mixing trucks
06/16/1991CA2032174A1 Multistage reactor
06/13/1991WO1991008039A1 Dual impeller method and apparatus for effecting chemical conversion
06/12/1991EP0431255A1 Dispersing and grinding apparatus
06/12/1991EP0430985A1 Device for treating fluid to thin-bodied media.
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