Matches 251 - 300 out of 405 < 1 2 3 4 5 6 7 8 9 >


Match Document Document Title
4259021 Fluid mixing apparatus and method  
A compact mixing apparatus includes a housing and at least one motionless, although possibly vibrated, mixing element in the housing. The mixing element divides into plural streams fluid-like...
4242001 Worm extruder assembly  
Worm extruder assembly includes an extruder worm, a steam dome formed as a cylindrical tube disposed transversely to the worm axis, a condenser surrounding the cylindrical tube, a steam outlet...
4235581 Screw extrusion press having temperature-control means  
A screw extrusion press having longitudinally extending bores in the wall thereof for heating or cooling the cylinder wall by passage therethrough of a temperature control medium. The passages are...
4222729 Screw extruder for thermoplastic synthetic foams  
A cooling/mixing device having no moving parts is interposed between the extrusion head and the screw barrel of the extruder. The device comprises a cooled metallic block having a pair of large...
4201480 Extrusion apparatus for manufacturing foamed thermoplastic material  
Extrusion apparatus for manufacturing blow moulded sheets of expanded polystyrene wherein, following an extruder there is a static cooler/mixer member comprising inner and outer cooling surfaces...
4190617 Mixing pump system  
A mixing and pumping system of high efficiency ideally suited for supplying chemical solutions to automatic film developing machines, which supplies the required intimately and uniformly blended...
4183675 Energy conserving method and apparatus for pelleting particulate animal feed  
A method and apparatus for pelleting particulate animal feed in accordance with a feed pelleting system in which the feed is fed from a bin through a mixer/conditioner, where selected amounts of...
4175335 Machine for drying granular materials  
A machine for drying granular materials such as sand and gravel. The machine includes coaxial inner and outer cylinders. Moist sand is introduced into an inlet end of the inner cylinder and gravel...
4170421 Reciprocal sterilizing agitator system (RSAS)  
The invention provides an agitator system primarily for use in the production of liquids and semi-liquids which may be agitated during a sterilization process. A sealed chamber may be filled with...
4169680 Method and apparatus for making composition friction materials  
Composition friction materials particularly adapted for use in making railroad brake shoes include an elastomer such as synthetic rubber or natural rubber. The elastomer forms part of a bond for...
4155654 Apparatus for continuous preparation of sulfur asphalt binders and paving compositions  
Apparatus is disclosed for continuous preparation of a blend of liquid sulfur in fluid asphalt in specified proportions to provide a dispersion of fine sulfur droplets in the asphalt, particularly...
4152078 Granulating apparatus  
Porous gypsum granules are produced by adding powdered plaster to a stable aqueous foam and agitating the foam until granules of desired size are formed. Agitation is terminated before the foam...
4149806 Method and apparatus for handling liquids that are to be foamed-in-place as an insulative barrier  
In an apparatus for the foaming-in-place of insulation, liquid resin and liquid foaming agent components are carried in first and second containers. These liquids are to be mixed together and the...
4140402 Mixing means for asphalt material  
A mixer means for asphalt materials, particularly Trinidad Lake Asphalt. It has a revolving rotor assembly which carries longitudinally-extending mixer blades, the blades being perforate and...
4129389 Agitator construction  
An agitator construction is provided for use with a dasher assembly rotatably mounted within an elongated cylindrical chamber through which a viscous product is caused to flow. The dasher assembly...
4108054 Safety interlock device in an electrically driven household mixing apparatus  
A safety interlock device for an electrically driven household mixing apparatus includes a safety switch operatively connected with electric circuit of a drive motor of the apparatus and of an...
4106114 Inclined conical rotary vessels for storage and tumbling of materials to accomplish mixing and heat transfer  
A tumbler assembly for mixing, storing and feeding particulate materials and for transferring heat between different materials which includes a tumbler having a lower portion in the form of a...
4106116 Dispersing apparatus  
An apparatus of the shot mill type includes a substantially vertical vessel, preferably cylindrical, containing shot for use as a dispersing media (also useful for deagglomerating and...
4098494 Method and apparatus for making battery paste  
Apparatus for making battery paste comprises a mixing chamber having a floor with a cylindrical upstanding side wall and a top cover. A mixing head is mounted for rotation in the chamber including...
4096585 Apparatus for mixing and ejecting interacting fluid materials  
An apparatus for mixing and ejecting fluid materials interacting with one another; said apparatus comprises at least a head having a mixing chamber with an outlet opening for the mixture at one...
4073225 Rocking meatball cooker  
A cooker for meatballs and the like has a semi-cylindrical trough mounted on a frame for rotation about its own substantially horizontal but slightly inclined axis. The trough is rocked to and fro...
4071167 Apparatus for dispersing agglomerates  
An apparatus for dispersing substances into one another by subjecting them to shear forces between a rotating platen and a stationary or counter-rotating platen which have opposed work surfaces...
4061275 Continuous mixing apparatus, especially cooling mixer and a method for producing granulated material  
The mixing apparatus comprises a mixing container with vertical axis which mixing container comprises an interior space and an outer annular space, communicated with the interior space by an...
4056260 Environmental platelet agitator  
Apparatus for maintaining the freshness of blood platelet concentrate and related solutions which require continuous agitation to maintain usuable shelf life. A container for holding platelet...
4044796 Turbulator  
A turbulator formed of a strip of metal into a series of alternating deflection panels successively joined together by bridging sections with the deflection panels along the length of the strip...
4039171 Drum dryer/mixer  
An improved rotating drum dryer and/or mixer for drying or mixing materials on a continuous basis is disclosed. The dryer and/or mixer includes a rotatable drum having an inlet end for receiving...
4033557 Method of recovery of material test samples  
The present method of test sample recovery comprises the steps of: placement of granulated solid material within a multi-chambered, multi-sectioned apparatus having an angulated interior surface;...
4032261 Bearing strap and cooler  
A motor driven household mixer has a housing around a rotary motor in a plastic frame, the motor having front and rear bronze bearing assemblies with a fan adjacent the rear assembly and a beater...
4022600 Apparatus for freezing cooked rice  
An apparatus for freezing boiled rice has an internally bladed drum rotated at low speed and housing a bladed shaft rotated at a higher speed, the drum having covers at its inlet and outlet ends....
4015832 Extruder screws  
A plasticating extruder screw is provided with a wave section in which the depth of the material conveying channel varies cyclically over a plurality of cycles. The wave section as a whole...
4007016 Continuous-flow reactor for high viscosity materials  
A reactor of one or more stages for the continuous processing of high viscosity materials wherein each stage is provided with a stage barrier for directing and controlling the flow of process...
3971666 Process for recycle of asphalt-aggregate compositions  
A process for recycling asphalt-aggregate compositions comprises heating pieces of the used composition to form a semi-fluid or viscous composition, detecting the composition's asphalt deficiency...
3960368 High viscous dyeing sizing material producing machine  
A machine for producing a high viscosity dyeing sizing. A sizing boiler is provided in the upper portion of the machine body for boiling an initially provided liquid with steam while agitating it...
3958968 Ice cream freezer  
An ice cream making apparatus improved in that the refrigerated cylindrical container has a product outlet at its bottom portion for hygienic removal of the product ice cream and for ease of the...
3957110 Continuous process dryer  
A heat transfer system for particulant material in which high or low temperature fluid carrying conduits are disposed in a trough into which the material to be treated is placed. A group of mixing...
3952538 Portable self-contained apparatus for freezing liquids  
A portable, convenient to use, self-contained apparatus for freezing liquids, such as ice cream, without the necessity of using ice and salt. The apparatus includes a housing with a heat...
3948490 Method for mixing volatile liquid with non-volatile material  
A method and apparatus for mixing and feeding a volatile liquid, such as liquid ammonia, with a non-volatile material, such as a fabric finisher; the method comprising the steps of feeding the...
3945311 Apparatus for pre-heating poultry prior to cooking  
An apparatus to preheat food products prior to actual cooking which is characterized by a tray for carrying the food products mounted for reciprocation within a reservoir filled with water at a...
3938785 Method and apparatus for manufacturing a coating mass for road constructions  
A method and apparatus for manufacturing a coating mass for road constructions are disclosed wherein stone minerals of different grain size ranges are dosed, dried, heated, dusted off and...
3934857 Mixing and heat transfer apparatus  
An improved apparatus for mixing and reacting materials that include at least one liquid while simultaneously transferring heat to or from the mixture. A rotating centrifugal impeller mounted in a...
3926414 Ice-box  
The invention relates to an electrical domestic appliance for making ice creams and water ices in a refrigerator. The appliance according to the invention comprises a space between the...
3918689 Cooling means for radial bearings in nuclear reactor pumps or the like  
A pump for circulation of fluid in the interior of a nuclear reactor vessel has a tubular member which extends upwardly into the vessel and with clearance through an opening in the bottom wall of...
3918687 Structure for encapsulating articles with viscous compositions such as casting resins  
In a structure for encapsulating articles with viscous compositions such as casting resins, the individual components such as a premixer, a metering pump, a check valve etc., which all are...
3917234 Beverage stirrer  
A stream of warm air is blown downward into a cup containing a beverage, stirring the beverage by introducing turbulence into it. The direction of the stream with respect to the cup is...
3915890 Vibrating chemical reactor and regenerator  
A system for imparting vibratory energy to solid particulate matter includes a resiliently mounted vibrator body, and a pair of counterweights on opposite ends of a rotating vertical shaft engaged...
3909207 Vertical stirred mass polymerization apparatus  
Reactor for continuous mass polymerization of alkenylaromatic monomers comprising a vertically oriented cylindrical chamber, means to cool at least the lower portion of the chamber, and agitating...
3903957 Process for cooling granular materials being mixed  
An apparatus and process for cooling of fine to coarse grained mixing materials, for example, dryblend, PVC agglomerate or granulate, etc., whereby the individual particles of mixing material are...
3902858 Chemical production processing unit  
A chemical production processing unit comprising an externally heated autoclave. The autoclave cover is provided with a hole for charging a heterogeneous system. A hollow housing is rotatably...
3897218 Polycondensation reactor  
A shell adapted to be heated and at least one inlet and outlet for feed and product, respectively, a rotatable inner member which is at least partly immersed in the material being reacted. The...
3889930 Apparatus for elimination of surface water from articles  
Apparatus for removing water from the surface of an article by immersion in a liquid composition which is immiscible with water embodying an arrangement of a water removal tank, a rinsing tank, a...

Matches 251 - 300 out of 405 < 1 2 3 4 5 6 7 8 9 >