Matches 151 - 200 out of 324 < 1 2 3 4 5 6 7 >
Match Document Document Title
4373820 Apparatus for mixing reclaimed and virgin powder for use in spray booths  
A mixing apparatus for use in conjunction with powder spray paint booths whereby reclaimed powder overspray is automatically mixed with virgin powder in the proper proportions and supplied to the...
4366081 Mixing apparatus for foam generation  
A device for generating a foam which might be used, for example, as a cleaning fluid. As depicted, the device comprises structure which accepts a combined fluid, such as water, soap, and air, and...
4366122 Apparatus for making urea-formaldehyde insulation  
A process and apparatus are provided for making desired shapes of urea-formaldehyde suitable for use as insulation from urea-formaldehyde foam. Fluid urea-formaldehyde foam (A) is formed into...
4360276 Method and apparatus for creating a path through particulate material  
Apparatus for creating a path through particulate material such as granular or pulverulent material in a storage container is lowerable into the material in the container and includes an upper part...
4343436 Method and apparatus for the spray-coating of the inside of tubular bodies having a seam  
A method and apparatus are disclosed for the spraycoating of the interior of a hollow body, one region of which, e.g. a seam, must receive a heavier coating than the remainder of the surface to be...
4341492 Method for pneumatically handling agglomerative materials  
A method for pneumatically handling material having a slurry-like consistency such as chicken hatchery waste material includes a hopper for accepting the waste material, a receiver for accumulating...
4336999 Selective mixer for solar pond and method of using same  
The density profile of a halocline, which increases monotonically with depth, is modified by drawing water from different levels of the halocline (and therefore of different densities) into a...
4335965 Fiber-resin blending technique  
An apparatus and method for the production of molding compositions for fiber-reinforced resin composites in which chopped fiber tow is fluidized, expanded and admixed with dry powdered resin is...
4320156 Intimate mixtures of refractory metal carbides and a binder metal  
A uniform mixture of refractory metal carbide, binder metal and a pressing aid is achieved by fluidizing the mixture.
4315879 Process for preparing starting materials to form a ceramic composition  
The process and installation for carrying out the process of preparing starting materials to form a ceramic composition by passing them through a crusher, storing them in silos, until different...
4314766 Spectacle cleaning device for domestic use  
A spectacle cleaning device for domestic use comprises an open-ended container adapted to contain a liquid detergent and the spectacles to be cleaned, a movable cover for sealing the container,...
4302111 Method and apparatus for the continuous production of thermally processed food slurries  
Crop foods such as peanuts, soybeans, peas, and the like, are ground and processed in a rapid, continuous, in-line production system. The food material is converted into a thermally processed...
4302550 Process and apparatus for the mixing and application of reactive materials  
The invention disclosed herein is concerned with a process for mixing a plurality of viscous rapidly reacting, fluid materials and an apparatus with which to perform this process. In this process...
4299655 Foam generator for papermaking machine  
A mechanism to be used in the generation and maintenance of a surfactant foam having fibers distributed therethrough with the foam to be used in the formation of a fibrous web by being deposited on...
4293230 Apparatus for providing fuel for an oil burner  
A fuel is prepared for efficient combustion in an oil burner by mixing fuel oil with from 30 to 60% by volume of water. The apparatus for mixing the oil and water include turbulence created by...
4285602 Method and apparatus for the blending of granular materials  
Gravity flow blending system for granular materials by use of novel internal handling means which provides for a continuous, uniform withdrawal of material from a multitude of locations in a large...
4273597 Fluidized powder filling of cable core units  
The conductors of a cable core unit are powder filled by passing the core unit through a fluidized bed of powder with the conductors substantially closed together. The filled cable core unit can be...
4273451 Mixing chamber silo with improved mixing  
A mixing silo for pulverulent material has a main silo chamber with a floor and a mixing chamber with a conical roof substantially centrally arranged on the floor of the silo chamber. A discharge...
4272893 Enhancing the characteristics of magnetically stabilized fluidized beds  
In a process that involves use of a fluidized bed of solid particulate material wherein fludization is obtained by passage of a gas through the bed, and the bed is stabilized by including discrete...
4252583 Methods of fluidized powder filling of cable cores  
For powder filling of cables, in a fluidized powder bed, it has been proposed to pass the cable core through the bed in a substantially closed condition. There is a limit to the number of...
4243636 Apparatus for the continuous liquid-phase catalytic oxidation of alkyl-substituted aromatic compounds  
In an apparatus for oxidizing an alkyl-substituted aromatic compound in the liquid phase with a molecular oxygen-containing gas in a lower aliphatic carboxylic acid solvent in the presence of an...
4225531 Fluidization promoters  
The invention is directed to improving the quality of fluidization of fluidized solids and comprises the addition of fluidization promoters in particle form that have a smaller density and particle...
4223044 Method for breaking a bridge of particulate and ground substances  
A bridge of particulate and ground food, feed and inorganic substances, such as soybean meal, corn meal, flour, cement and the like in a storage vessel is broken by reducing the internal pressure...
4215081 Liquid aerator  
An apparatus for dissolving a gas such as air into a liquid utilizing a submerged tube provided with means for injecting the gas into the lower end thereof and for inletting liquid into the tube at...
4208132 Antistatic method and apparatus  
Static charge accretion as a result of particle handling is prevented or reduced by contacting the particles with an ionized noble gas. Particularly beneficial results are obtained by contacting...
4199282 Unloading system having vibratory bin discharge structure  
A pneumatic vibratory bin discharge cone for dry bulk material bins is provided with an annular raised ridge on the inner surface of the frustoconical discharge duct for improved intermittent...
4194845 Method and apparatus for mixing loose material  
Material to be mixed is fed into the upper portion of a container from where the material descends by means of the force of gravity. The container is provided with a partition extending across the...
4191479 Sludge agitating apparatus  
A sludge agitating apparatus includes a support platform attached to pontoons for floating on a body of water, such as a waste water treatment facility lagoon, a paddle wheel, and a paddle wheel...
4185926 Safe-geometry pneumatic nuclear fuel powder blender  
A safe geometry nuclear fuel powder blender of a pneumatic type having a plurality of narrow flat-walled blending chambers or "slab tanks" extending radially outward from a pneumatic spouting tube...
4185923 Method and apparatus for producing insulating material  
A method and apparatus for providing an insulating material, for example for a building, in which a premix of water and cement is provided, an air foam is formed by introducing air under pressure...
4168913 Process for mixing particulate material  
After evacuating gas in advance from a bin, gas is injected from the bottom of the bin and stirs up particulate material to mix or homogenize the particulate material.
4168727 Whipped cream making machine having a platform arrangement  
A whipped cream making machine comprising a fixed whipping barrel, having a substantially labyrinth passage defined therein, to which a liquid milk product is supplied under pressure after having...
4168914 Method and apparatus for blending fine and cohesive powders in a fluidized bed with gas injection through ball valves  
A mixture of fine and cohesive powders is blended to complete homogeneity in a nuclear-safe bubbling-bed fluidized bed blender having an improved fluidizing grid. The blender includes a generally...
4157922 Cleaning apparatus, especially for dentures  
The apparatus comprises a base including an air pump with an electrically driven diaphragm and an air outlet tube passing through the wall of the base and projecting above its top surface; a...
4152409 Method for carrying out air oxidation and for adding fine bubbles to a liquid  
A method of carrying out air oxidation comprises substantially continuously feeding liquid and air to an oxidizing tank (A) via a bubble forming device (D) which is fixed at the bottom of the tank,...
4136970 Method and apparatus for regulating the size and frequency of bubbles employed for mixing liquids  
A few large, fast rising gas bubbles are generated near the bottom of a sample container and the upward movement of the bubbles causes a mixing action of the sample. The bubbles result from the...
4134687 Control of plastic injection  
Apparatus for injecting thermoplastic material including means to form a tubular stream of plastic with a central stream containing a foaming agent.
4132005 Fluidization of permanently magnetic particle beds  
A process for the stabilization of a fluidized bed against bubble formation which process comprises a vessel, a plurality of permanently magnetized particles dispersed throughout the bed, and means...
4128343 Apparatus for blending granular materials  
Apparatus is disclosed for blending free-flowing granular materials comprising: an outer chamber having walls which converge toward and terminate in outlet means at the base thereof; substantially...
4115299 Frothing method and an apparatus for carrying out the method  
The invention relates to a frothing method for mixing a liquid propellant having a low boiling point with further components for the production of foamed material, more particularly polyurethane....
4114427 Apparatus for accurately measuring the freeness of paper stock flowing in a feed pipe  
An apparatus for accurately measuring the freeness of paper stock in a short time is disclosed. The apparatus comprises a pump and plunger which take a sample of stock from a flowline or a place in...
4108682 Process for fluidized contact  
A fluid consisting of either a liquid or a mixture of a liquid and a gas is intimately contacted with solid particles by introducing the fluid into a contacting vessel to form a fluidized layer of...
4104412 Methods and systems for making aerated candy  
A candy making system wherein a viscous candy mass is cooked and continuously fed through a closed chamber reactor wherein a gas, such as air under pressure, is homogeneously intermixed with the...
4101286 Bubble forming device having no moving parts  
A bubble-forming device for gas-liquid contact which can be advantageously used for air oxidation in a liquid phase comprising a housing divided into upper and lower chambers by a partition having...
4097026 Apparatus for mixing a basic liquid substance with other media  
A baffle transforms a pressure stream of basic liquid into an annular flow with a hollow core, filled with another medium. By increasing the pressure in the discharge part of the mixer the liquid...
4076934 Method for controlling oxygen level during continuous xanthation of alkali cellulose  
The amount of oxygen present during the continuous xanthation of alkali cellulose with carbon disulfide is narrowly controlled by continuously purging the alkali cellulose with nitrogen prior to...
4050677 Mixing device  
A device for the in situ building up of fibre-reinforced mortars and plastics, said includes an inner tube serving to forward a stream of air-born fibres. Surrounding the inner tube is a jacket...
4051204 Apparatus for mixing a liquid phase and a gaseous phase  
A vessel is adapted to contain a liquid phase and a tubular guide baffle in the vessel has spaced open ends one of which at least in part bounds a venturi-shaped passage. A rotary impeller in the...
4046358 Method and apparatus for mixing and dispensing material  
The method may be employed for the mixture of certain types of products which require two or more component chemicals or compounds that must be mixed together immediately prior to use. The method...
4045005 Blending device  
A blending device is described for providing a uniform mix of particulate material. A pressurized fluid is conducted into a plenum surrounding a mixing chamber proximate the lower end thereof. An...
Matches 151 - 200 out of 324 < 1 2 3 4 5 6 7 >