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7569196 |
Device for carrying out liquid reactions with fine-grained solid catalysts and method for the use thereof
A reactor for carrying out catalyzed liquid reactions in which the catalyst is present as a dispersion in the reaction zone. The reactor includes at least one inlet and outlet, with all starting...
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6863429 |
Dough mixer with metering device
In a dough mixer for preparing dough, the essentially cylindrical chamber with horizontal axis within which kneading elements ( 4, 4 c , 4 b ) rotate coaxially or parallel to this axis, between two...
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6345907 |
Dynamic mixing apparatus for the production of liquid compositions
A process for producing a liquid composition containing at least one active component and a diluent by mixing the active with diluent and/or liquid active to produce a liquid crystal mixture and...
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6241376 |
Process for the preparation of a magnetic dispersion for magnetic recording media and magnetic recording media produced therewith
A process for the preparation of high-quality magnetic dispersions having an Hc>120 kA/m, a residual induction Mr/Mm ≥0.9 and an orientation ratio of about 2.7 achieves, with a self-purging...
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6183124 |
Tiltable kneading trough for the industrial production of dough for baking bread, viennese bakery products, and pastries
A kneading trough for the industrial production of dough for baking bread, Viennese bakery products, pastry or the like, designed to supply a processing unit, such as a dough divider (6) having one...
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6161955 |
Device for kneading doughs and pastries
A device for kneading doughs and pastes consisting of a type of flour, a liquid such as water and other appropriate additives, which device consists substantially of a horizontal lying elongated...
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5934801 |
Mixing and kneading apparatus
In the case of a mixing and kneading apparatus for the, in particular, thermal treatment of products in the liquid, pasty and/or pulverulent state, with or without the supply and discharge of gases...
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RE36147 |
Pasta, pastry, cookie and hors d'oeuvre maker
A device to mix and extrude various ingredients including pastas, pastries, baked goods, hors d'oeuvres, and cookies. The device includes novel measuring, mixing and extrusion arrangements...
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5879077 |
Dough mixing device having a rotating kneading blade and a mixing trough
A hand-operated, dough-making machine has a box-like container (10) with parallel upper side wall portions, inclined lower side wall portions (13, 14) and a flat bottom (15); a removable beater...
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5716130 |
Vacuum pug mill
A pug mill having a housing including a drive and bearings for rotatably mounting and driving a cantilevered shaft extending from one side of the housing. Associated with the housing and...
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5674004 |
Device and method for supplying fluid materials
A supplying device and method make use of a cylinder and a rotary member rotatable in the cylinder for introducing and forwarding a band- or string-shaped raw material having a regular section...
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5393217 |
Noodle forming device
A noodle forming device includes a dough mixing chamber and an extruding chamber connected to each other, a mixing shaft having mixing blades fixed thereon extending through the mixing chamber, an...
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5358693 |
Method and apparatus for the single-stage continuous production of a rubber base compound and a rubber end compound
The invention is directed to a method and an arrangement for continuously producing a rubber base compound and a rubber end compound in a single stage for vehicle tires, drive belts, conveyor belts...
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5358329 |
Apparatus for mixing plural flowable materials
An apparatus for mixing plural flowable materials, for example liquids, is disclosed having a disk-shaped rotor connected to a rotating drive shaft and housed in a cylindrical chamber. The rotor...
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5322368 |
Dough mixer
A dough mixer has a dough material feeding inlet and a dough discharging outlet at upper and lower portions of a housing, in which a mixing member is disposed. The dough mixer further includes at...
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5310569 |
Method for producing a stress free continuous dough stream
An apparatus and method are disclosed for continuously producing a stress free sheet of dough. The dry ingredients are measured and mixed on a continuous basis and the liquid ingredients are...
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5200204 |
Rotary extruder with integral auger feed assembly
A rotary extruder having an integral auger feed assembly operatively connected to the extruder barrel, the auger feed assembly being adapted to introduce feed material directly into the annular...
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5147135 |
Continuously operating mixing kneader
In the case of a continuously operating mixing kneader for the thermal or chemical treatment of products in liquid, pasty and/or pulverulent state in a housing, there is arranged in this housing,...
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5100240 |
High-speed continuous mixer for solids and liquids
A high-speed continuous mixer for solids and liquids has a horizontal tubular vessel with a semi-cylindrical bottom and a mixer shaft coinciding with its axis. Multiple crescent-like flat blades...
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5045252 |
Method and apparatus for controlling rotary extruder
Method and apparatus for automatically controlling the operation of a rotary extruder, including using a pressure transducer (38, 40, 42) communicating with the annular space (50) between the...
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5033861 |
Rotary extruder with internally heated rotor
A rotor assembly for use in a rotary extruder, comprising a rotor rotatably mounted inside a barrel by means of drive and free end bearing assemblies; a coaxial longitudinal bore extending into the...
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4955721 |
Apparatus for applying a sulphur-based structural material to paved surfaces
A portable apparatus adapted for use in filling chuck holes in paved surfaces with a sulphur-based material that has been heated to a plasticized condition. The apparatus includes an electrically...
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4941130 |
Multi-spindle kneading mixer with fixed kneading counterelements
A multi-spindle kneading mixer with at least two intermeshing shafts, one of which is equipped with disk elements which are cleaned by a second agitator shaft,with intensive full mixing and...
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4917501 |
Internal mixer with improved rotors
A rotor for an internal mixer includes blades whose profile assures a suile stress of the rubber between the blade and the inside wall of a chamber. This profile includes a gradual convergent...
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4913556 |
Mixing apparatus for thermoplastic synthetic resin
A rotor and stator mixing system has mixing-chamber recesses in the outer periphery of the rotor and inner periphery of the stator which are generally similar, arrayed in peripheral and axial rows...
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4906102 |
Apparatus for mixing thermoplastified synthetic resins
An extruder feeds a thermoplastified flow of synthetic resin to at least one mixing unit which is driven independently of the extruder and has a rotor and stator with mutually facing pockets and...
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4902455 |
Method and extrusion apparatus for degassing thermoplastic plastics material melts
A method of degassing thermoplastic plastic melts over a wide range of viscosities in a degassing extruder including a plurality of sequential degassing sections. Each degassing section includes at...
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4900155 |
Method of metering an additive into and mixing it with a thermoplastified synthetic resin
A method of mixing a pumpable additive with a thermoplastified flow utilizes a pocketed rotor and stator structure integrated in a worm or screw plastifier and to which the additive is fed by a...
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4900494 |
Extrusion method and apparatus
An apparatus including a single screw extruder for extruding a fused molten mass of thermoplastic material and for reverse degassing the melt. The device includes an extrusion screw rotatable in a...
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4889431 |
Mixing kneader with kneading forks
Heatable or coolable mixing kneader for batchwise or continuous operation for mixing/kneading processes with liquid, pasty and free-flowing products, with a kneading shaft (16) coaxially rotating...
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4887907 |
Rotary extruder with internally cooled rotor
A rotor assembly for use in a rotary extruder, comprising a rotor rotatably mounted inside a barrel by means of drive and free end bearing assemblies; a coaxial longitudinal bore extending into the...
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4871260 |
Rotary processor apparatus and method for extensive and dispersive mixing
A rotary processor for high-shear processing of plastic or polymeric materials comprises a rotor having end discs and at least one mixing disc therebetween, the rotor closely surrounded by a...
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4842788 |
Process of an apparatus for extruding a meltable composition
Extrusion machine and process, the machine having a barrel having a feed section for receiving solid extrusion material, and containing a screw for moving the solid extrusion material through a...
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4832889 |
Vaulted screw/grooved barrel extrusion machine, method and system
Extrusion process and apparatus, the apparatus including an extrusion barrel having axial grooves which extend through the feed section and solids conveying section and disappear at the exit end of...
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4826324 |
Kneader-mixer
A kneader-mixer performs mechanical, thermal and/or chemical processes with products which are in the liquid, viscous-pasty and/or free flowing state and includes an elongated hollow casing having...
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4824257 |
Kneader-mixer
Kneader-mixers for mechanical and thermal treatment of products in different state forms, comprising a heatable cylindrical casing and a kneader shaft with heatable disk elements revolving therein...
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4813863 |
Rotary extruder with a gear pump
Rotary extruder apparatus is provided comprising housing (22), recess (29) within housing (22), cylindrical rotor (30) rotatably mounted within recess (29) in housing (22), feed inlet (25),...
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4793957 |
Apparatus for and method of treating a viscous material
Material to be colored is fed from an extruder to a positive displacement means such as a gear pump. The output from which is split into at least two streams one of which is fed to a mixer which is...
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4767214 |
Mixer for baking doughs and the like
An improved agitator structure for use in mixers for baking dough and other such food products and the like providing for improved mixing performance and speed, and useable in single-agitator or...
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4728198 |
Kneader
A kneader includes a vessel having an upper cover, at least one mixing blade provided in the vessel for mixing or kneading a powder material supplied in the vessel, sealing means for sealing...
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4714422 |
Rotary plasticator screw injection machine
A plasticating unit having a channeled rotor rotating in an annular housing for processing plastic or polymeric material. The processed material is fed by a screw to a chamber which expands to...
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4711581 |
Rotary processor for plastic and polymeric materials providing surge compensation
A rotary processor has enclosed processing passages defined by channels in the rotor and a stationary coaxial closure. At least one processing passage is used as a stabilizing passage and another...
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4680132 |
Processing detergent bars with a cavity transfer mixer to reduce grittiness
Grittiness in soap-containing formulations, one source of which is the reworking of previously processed soap, is reduced in an efficient manner by passing the formulation through a cavity transfer...
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4645418 |
Fluid pump
Apparatus for pumping/pressurizing fluid materials such as viscous liquid polymers in which a shaft is provided with one or more blades which extend into and rotate in one or more annular channels....
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4640622 |
Dispersion of dry polymers into water
A method and apparatus for rapidly dispersing particles of dry, water soluble polymer into water wherein air, water and said polymer particles are introduced to a chamber for thorough contact of...
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4630930 |
High speed batch mixer
A dough batch mixing process and apparatus where the ingredients are mixed first at a high rate of speed and then transferred for developing in a separate chamber. The blending of ingredients is...
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4606646 |
Rotary processors for devolatilizing materials
Novel rotary processors and devolatilizing methods which provide extremely efficient devolatilization of materials, including viscous and visco-elastic materials and which involve a devolatilizing...
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4582433 |
Rotary processors and methods for liquid-liquid extraction
Rotary processors and methods for purifying a viscous liquid material by liquid-liquid extraction. Material is introduced to an extracting apparatus including a mixing rotary processor comprising...
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4582432 |
Rotary processors and methods for mixing low viscosity liquids with viscous materials
Rotary processors and methods for mixing a low viscosity liquid with a viscous material while controlling plugging of the means for introducing low viscosity liquid to the processor. Viscous...
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4549810 |
Phase separating rotary processor and method
Apparatus and methods for physically separating a heterogeneous mixture of immiscible liquids utilizing the difference in the viscosities of the components. At least one moveable surface is...
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