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7390119 |
Method and apparatus for storing and delivering liquid color materials
A container of liquid color material has a diaphragm liquid color pump located therewithin for providing liquid color from the container and non-drip apparatus for releaseably connecting the...
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6502013 |
Method and apparatus for filling containers with a target weight of product
An enhanced filling/weighing system utilizes first and second weighing stages. The first stage includes a first top container having an associated weighing device, e.g., a load cell. The second...
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5971037 |
Method of controlling the weight of granulated products on multiple metering machines, and metering machine implementing such a method
A method of controlling the weight of granulated products on a multiple metering machine; the method operating on a machine performing a metering cycle in which at least two products are metered...
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5753868 |
Method and apparatus for gravimetric dosing and mixing of at least two components
The present invention relates to a method and an apparatus for gravimetric dosing and mixing of at least two components (K1, K2), wherein the parts by weight of the components (K1, K2) are...
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5460209 |
Automatic dispenser for dry ingredients
An apparatus for dispensing dry ingredient has a plurality of containers, each for a different ingredient. Each has a body having an internal chamber, and a port for dispensing the ingredient,...
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5413154 |
Programmable modular system providing controlled flows of granular materials
Apparatus and method are provided for storing selected quantities of granular materials, for programmable extraction in selected proportions and at selected rates, for delivery to a changeable...
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5306876 |
Batch weighing apparatus with bulk bag type bins
A batch weighing apparatus includes a plurality of soft sided bulk bags containing a quantity of bulk dry material which are rack mounted thereon and which have generally U-shaped bracket...
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5156194 |
Net weight dispensing system and method
A method and system for dispensing a fluid to provide a predetermined weight percent concentration of a sample material to the fluid. An estimated density value for the fluid is used to determine...
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5143166 |
Micro weighing system
A weighing apparatus having a plurality of removable ingredient retention and discharge hoppers supported on a frame, each hopper having an integral screw conveyor and each being removable for...
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5143165 |
Liquid weigh system
A weigh system having a plurality of weigh hoppers in a housing, the hoppers being removably mounted on a suspension support or platen held on load cells outside of the housing. Each hopper has a...
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5115874 |
Apparatus for automatically preparing a dyeing solution
An apparatus for automatically preparing dyeing solutions, comprising for respectively accommodating dye stock solutions and dye auxiliary solutions; transfer means loaded with the containers;...
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5113350 |
Computerized system for display and storage of materials batching information
A material handling system (10) for storage, recording and display of information required to aid in the filling, mixing, loading, and recording of complex mixtures of materials such as fertilizer;...
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5111855 |
Plant and apparatus for producing perfumes
An automated perfume processing plant for dosing and mixing different substances for the production of perfumes, includes a plurality of reservoirs for different substances, a plurality of outlet...
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5087864 |
Apparatus for selectively controlling a plurality of electric motors
An apparatus for selectively controlling a plurality of electric motors for driving individual work objects, the apparatus including an electrical switch which is adapted to produce predetermined...
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5080184 |
Method of and apparatus for weighing and taking out powdered dye
A method which enables a dye to be weighted and taken out quickly at a high accuracy regardless of the required quantity of the dye by taking out the greater part of the required quantity of the...
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5035294 |
In place bin weighing device for batch weigher
A bin weighing device for the individual bins of a batch weigher includes a plurality of flexures oriented in one or more horizontal planes to stabilize the bin and restrict its movement as the bin...
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4867258 |
Apparatus for weighing powder materials
An apparatus for automatically and accurately weighing powder materials comprising powder containers containing powder materials, respectively, to be weighed, powder cups for directly receiving...
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4840239 |
Volumetric-to-gravimetric-to-volumetric converter scale
A scale adapted for performing recipes in which the ingredients are given in customary volumetric measures such as cups, tablespoons and teaspoons. The user enters the name or code number of an...
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4830125 |
Process and apparatus for automatically weighing and introducing chemicals
A process and apparatus for automatically weighing and introducing chemicals are intended to automatically weigh the chemicals and introduce the chemicals into a treatment tank; the chemicals are...
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4813503 |
Method and apparatus for preparing a blended product charge
A method and apparatus for preparing a blended product charge includes a combinatorial weigher which receives a major product and a fill-to-cutoff weigher which receives a minor product. A...
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4733363 |
Control system for combinatorial weighing or counting apparatus
A control system for a combinatorial weighing or counting apparatus includes a main central processing unit for effecting a combinatorial arithmetic operation, and a plurality of individual drive...
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4678046 |
Combination weighing apparatus for two combined products
A combination weighing system is disclosed which system is adapted to weigh out quantities of two or more different types of products and mix them together. The system includes a plurality of...
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4673046 |
Control system for combined weighing apparatus
This invention relates to an improvement of a control system for a combined weighing apparatus which in more detail includes a plurality of measuring hoppers supplied with products to be measured...
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4669886 |
Apparatus for preparing a mixture
An apparatus for preparing a mixture, such as mortar, with predetermined quantities by weight of the components, such as sand, cement and the like, a supply of which is present in container...
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4669634 |
Apparatus and process for the metering of predetermined quantities of at least one product
An apparatus and process for the metering of predetermined quantities of at least one product to be delivered to at least one mobile receiver by means of a distribution station which comprises...
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4658920 |
Combinatorial weighing and combinatorial counting method and apparatus
A combinatorial weighing method and apparatus for obtaining a batch of articles of a plurality of categories, each category of articles in the batch having a predetermined weight or made up of a...
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4656600 |
Mixing of printing inks
A special purpose microprocessor based system, comprising weighing element, stored printing ink formulation data, and operator interface designed to aid the process of mixing defined colors and...
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4645021 |
Electronic balance with dual purpose 10-key keyboard
In order to make it possible to display a consecutive number in a simple manner in an electronic balance having a digital display (10) and a 10-key keyboard (12), the invention provides that a...
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4638875 |
Blending system weighing unit
A fiber blending system includes a number of feeders which dump fibers onto a conveyor. Each feeder includes a weigh pan into which fibers are fed. The weigh pan is pivotally mounted to the feeder...
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4581704 |
Grain mixing system
A system for mixing different kinds of grains comprises a plurality of tanks respectively containing different kinds of grains therein. Each of the tanks has a discharge port. A volumetric weight...
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4576243 |
Method and apparatus for weighing bulk materials
Bulk materials are supplied on to a conveyor one after another with the supply port filled with the material. Since the pressure applied to the conveyor surface by the material is constant, what is...
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RE32058 |
Weighing controlling flow rate with taring between weighings
A weighpan is controlled by a microprocessor to tare itself between successive weighings and the microprocessor resets the weight at which supply to the weighpan is regulated in accordance with a...
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4544279 |
Apparatus for mixing and proportioning several mixing components
In a process for mixing and proportioning a plurality of mixing components, the latter are supplied in individually weighed manner to a continuous mixing process and the mixture is subsequently...
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4522274 |
Combinatorial weighing method
A combinatorial weighing method for obtaining a mixture of articles of plural categories, wherein the articles in each category are contained in the mixture at a number ratio equal or closest to a...
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4508185 |
Combinatorial weighing method
A combinatorial weighing method which includes steps of dividing a target weight value, set for articles which are to be weighed out, into a plurality of target values, and executing combinatorial...
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4498783 |
Process for mixing and proportioning several mixing components
In a process for mixing and proportioning a plurality of mixing components, the latter are supplied in individually weighed manner to a continuous mixing process and the mixture is subsequently...
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4478301 |
Apparatus for controlling the filling of weigh pans
An apparatus for selecting between a mechanical or electrical mode for controlling the flow of fibers by motor driven feed lift aprons from a plurality of hoppers to a plurality of weigh pans for...
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4469146 |
Apparatus and process for preparing quantitative chemical solutions
This invention is an apparatus for making solutions of chemicals of specified molarity, normality, molality or weight percentage corrected, as necessary, for water of hydration in the solute. By...
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4459028 |
Apparatus for weighing and blending fluent materials
The apparatus has a plurality of fluent-material-receiving chambers arrayed about a central, vertical pipe, and each chamber has a load beam extending therefrom. Gusset-type brackets, projecting...
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4402349 |
Process and apparatus for charging tubular reactors with granular solids, more particularly catalysts
A mechanical process for filling the tubes (3) of tubular reactors with granular solids, e.g. catalysts, wherein two or more streams of material, e.g. of different catalytic activity, can be...
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4379496 |
Weight measuring balance
This invention relates to a weight measuring balance especially adapted for the proportioning of a liquid product mixture from cumulative formulas expressed in weight.The balance comprises a pan...
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4350186 |
Gravimetric diluter
An apparatus for making dilutions of a sample with a diluent to a predetermined dilution factor f by weight of the diluent is disclosed. A scale with TARE capability produces an output signal of...
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4346818 |
Arrangement for the thermal spraying of metal and ceramic powders
The present invention relates to an arrangement for thermal spraying of metal and ceramic powders. The powders are admixed in a storage receptacle and conveyed to a spray gun for application. The...
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4345628 |
Gravimetric diluter
An apparatus for making dilutions of a sample with a diluent to a predetermined dilution factor f by weight of the diluent is disclosed. A scale with TARE capability produces an output signal of...
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4310060 |
Apparatus for monitoring the blend of fibers
An apparatus for monitoring the blend of fibers being dropped onto a receiver by a plurality of weigh pans responsive to predetermined weights of the fibers being accumulated in the respective...
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4272824 |
Batch product preparation
Control for a multiple batch process for preparing product from a plurality of constituent ingredients, in which an error in one batch from the multiple batch is equally divided over the subsequent...
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4222448 |
Automatic batch weighing system
An improved system and method is disclosed for compounding batches of a plurality of constituents in accordance with a predetermined formula. The individual batch constituents are sequentially fed...
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4222496 |
Continuous outflow, weight-measuring blender
Apparatus and process are provided for weight-blending two or more constituents on a continuous basis. In operation, the constituents are sequentially added to a weight-measuring tank connected to...
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4214640 |
Machine for the automatic manufacture of mixtures of different kinds of caoutchouc intended to form part of a filler mixture
A machine for the automatic preparation of proportions of different caoutuc blocks for filler mixtures in rubber manufacture has conveyor lines for the different kinds of caoutchouc block, each...
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4206822 |
Apparatus for the exact weighing of material in lots of mixed-size pieces
An apparatus for the exact weighing of materials, especially fruit and vegetables, in lots of mixed-size pieces feeds a plurality of pieces to a plurality of scales, carries out the weighing of one...
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