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WO/2001/033176A1 |
There is disclosed an apparatus and method which is capable of dispensing very small (typically less than 5 mg) quantities of particles to a high accuracy in a repeatable way and without undue wastage. Also, the need for advanced particl...
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WO/2001/027570A1 |
In accordance with one embodiment of the system, the system includes at least one product input scale (12), a slicing mechanism (14) for slicing the product after the product has been weighed on the at least one product input scale, and ...
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WO/2001/027568A1 |
A conveyor for distributing food products consisting of a distribution conveyor (100) and a recirculation conveyor (115) where the distribution conveyor (100) has a plurality of slide doors (105) leading to weighing hoppers underneath. A...
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WO/2001/007876A1 |
The invention concerns a weight-filling machine wherein a force sensor consists of a deformable component having a base end (16) linked to a frame and an interface end (18) whereon is fixed a device for gripping (50) the container. The i...
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WO/2001/005698A1 |
The invention concerns a method for filling a container with the net weight of a product using a filling element arranged to introduce the product in the container when the latter is borne by a force sensor. The invention is characterise...
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WO/2000/073748A1 |
A weighed object dispensing mechanism capable of continuously performing an operation to dispensing and discharge stored weighed objects by a specified amount, characterized by comprising a hopper which stores the weighed objects and a p...
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WO/2000/066983A1 |
A weighing machine for weighing off batches of material, said weighing machine comprising a frame on which a central distributor, a plurality of transporters and a plurality of scales are mounted, and wherein the transporters are arrange...
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WO/2000/047516A1 |
A bulk-solid metering system (10) has a support structure (11). A feed hopper (31) is mounted with respect to the structure (11) and has an upper edge (34). In the improvement, the structure (11) includes an upper member (27) and the upp...
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WO/2000/042390A2 |
A method for measuring a predetermined amount of a free-flowing material. The method includes the steps of (a) calculating the desired amount of a preliminary dose of material which is less than the predetermined amount of material; (b) ...
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WO/2000/032473A1 |
The invention relates to a method for filling containers, especially sacks, with bulk material in a filling station. A first quantity of bulk material is introduced into the container in a course stream and a second quantity is introduce...
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WO/2000/007880A1 |
A device for topping-off a substantially filled bag comprises a lower frame (20) supported upon a plurality of load cells (16, 18) and an upper frame (4, 36, 38) supported above the lower frame (20) also upon a plurality of load cells (1...
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WO/1999/063310A1 |
The present invention is related to a method of feeding particulate matter in a process or similar application. The feed control is based on a loss-in-weight measurement scheme. The control signal for the loss-in-weight control system is...
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WO/1999/054691A1 |
This invention is directed to methods, procedures and apparatus for controlling the portioning of flowable materials, particularly soft serve frozen confections, though also including other flowable products. Such other products may incl...
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WO/1999/045347A1 |
The invention relates to a product-discharging device for a weighing system (3), for discharging a weighed quantity of a product (4, 5) into the product-receiving device (7) of a packing machine (8). The inventive device prevents the dis...
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WO/1999/032859A1 |
The invention relates to a loading plant for loading a means of transport (3-6), especially a train or a heavy goods vehicle, with bulk material (10). According to the invention, the loading plant has a loading device (9) for tipping the...
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WO/1999/022209A1 |
The invention concerns a method for weight filling of containers (50) with a neck (51) and a flange (52) extending around the neck, comprising steps of suspending the container by the flange (52), and filling and weighing the container w...
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WO/1999/003758A1 |
The invention relates to a method for packaging materials to be disposed of (G), such as household waste or food scraps. According to this method, a bag (6a) with an opening for filling is manufactured from a tubular film (6) in a packag...
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WO/1998/052852A1 |
A fiber dispensing system (10) for storing and delivering fibrous material (12) includes a housing (18) for receiving and storing the material (12), a flexible tube (108), and a blower (106) for blowing the material (12) through the tube...
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WO/1998/050765A1 |
A portable apparatus for measuring and dispensing solid dry flowable materials, comprising a hopper for containing material, a quantitative measuring device having a dispensing outlet, material inlet means in communication with said hopp...
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WO/1998/035896A1 |
The invention concerns a device for sampling powdery products in dosed amounts, comprising a storing reservoir (1) of the powdery product in which is inserted a conduit (2) provided inside with means (3) for taking samples of the powdery...
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WO/1998/030872A1 |
A method and a device for metering, particularly of a liquid of paste-like consistency, are described, wherein the said liquid is conveyed from a supply station (S) to a delivery station (E), comprising at least one delivery nozzle (7), ...
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WO/1998/025695A1 |
A gravimetric blender (10) of a reduced size mounted to be directly over the feed trough a small molding machines or extruders. The blender has an upright hollow rectangular frame (14) with a cradle for removably supporting a plurality o...
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WO/1998/009911A1 |
The method for dispensing dosed amounts of a liquid contained in a storage reservoir (3) connected to a dispensing duct (4) provided with a nozzle (5) for delivering the liquid into a receptacle (6) associated with an indicator (7), deli...
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WO/1998/001727A1 |
To simplify the construction on the hopper side of a measuring instrument, brackets (24 and 34) are fitted to gates (22 and 32) of a pool hopper (8) or a measuring hopper (9), and rollers (28 and 38) are disposed at their extension porti...
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WO/1997/041410A1 |
A combinational weigher-counter apparatus has a plurality of weighing heads each having a pool hopper (5), a weigh hopper (6) and a load cell (8) for weighing articles held inside the weigh hopper. Combinational calculations are carried ...
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WO/1997/041411A1 |
The present invention relates to a combinational weigher-counter apparatus having a plurality of weighing heads (WH) each having an upper hopper (5), a lower hopper (6) which is disposed below the upper hopper and a load cell (8) for wei...
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WO/1997/028985A1 |
A production facility (CP) including a group (2) of dispensing silos (20) each containing a different material (W, X, Y, Z), a loading area (AC) for loading a vehicle (1) with a tank (10) optionally divided into compartments, and dispens...
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WO/1997/028426A1 |
A weighing device for use on a rotary table (14) of a filling machin which includes a load cell (26) arranged perpendicular to a radial line (32) emanating from the center of rotation (16) in tangential orientation to the direction of ta...
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WO/1997/022857A1 |
To load flour in a mill, loading systems are known with at least one filling nozzle (10-13) connected via a shut-off unit (14) to an essentially stationary reservoir (15-18), silo or holding container and designed for coupling to several...
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WO/1997/021590A1 |
An apparatus for filling bulk material to containers comprises a measure (8) to be filled with bulk material; a filling device (76) for filling the bulk material to the measure; a throw-in device (60) for throwing the bulk material fille...
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WO/1997/014938A1 |
A weighing machine includes at least one hopper, said hopper having a tubular body (11) with closing means (15) located adjacent its lower end. The closing means (15) selectively opens and closes the lower end of the tubular body and com...
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WO/1997/008519A1 |
A device for weighing a material that is supplied to a container (1) during processing thereof presents a processing member (3) for processing the material, which processing member is driven by an outer driving member (4, 7) and arranged...
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WO/1996/018088A1 |
In order to enhance metering accuracy, in particular when the material feed is prone to sharp fluctuations, a method and a device are proposed for the continual gravimetric metered dispensing and mass flow rate determination of free-flow...
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WO/1995/029108A1 |
A dispensing machine (10) has a passageway (12) for product with an upper inlet (14) for receiving product and a lower outlet (16) for dispensing product, the outlet (16) is provided with a closing means (18) which serves to retain the p...
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WO/1995/022042A1 |
A method and apparatus are described for accurately weighing, in package form for subsequent use, mixtures or combinations of a number of separate components. The apparatus consists of a plurality of containers (1) for storage of the ind...
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WO/1995/015884A1 |
A device for metering and feeding a liquid into packing containers (10) has a filling device (22) with fill heads (23) that are connected to a supply tank (35) by way of a distributor (30). Situated in the distributor (30) are a pressure...
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WO/1995/011830A1 |
Method consisting in controlling product flow through a filling member, measuring at successive time intervals the instantaneous flow of the product fed into the container; calculating the total weight of the product fed into the contain...
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WO/1993/021092A1 |
Ultra-fine powder is stored inside an air transportation tank (20), and compressed air is supplied from an air inlet (24) for fluidization so as to fluidize ultra-fine powder and to discharge it into a transportation piping (23). Ultra-f...
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WO/1993/006443A1 |
The invention realizes an improvement in the extraction groups for dyes in powder form in automatic weighing plants, each extraction group comprising at least an extraction screw (4), in front of which a dye discharge door (21) is placed...
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WO/1992/014125A1 |
The weighing apparatus (1) comprises a beam (2) which is supported by a knife edge (3) on a frame (4). A receptacle (5) is suspended from the beam (2) on a knife edge (6), and a weight box (7) is suspended from the beam (2) on a knife ed...
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WO/1992/012899A1 |
A process and device are useful for automatically filling transport bags with precisely weighed bulk materials, the predefined filling quantities of bulk materials being cyclically prepared by controlling delivery from a differential bag...
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WO/1992/003707A1 |
Gravimetric metering apparatus for bulk materials is provided, in which a vertically-compliant horizontal platform (3) is supported above a load cell (1) in an operative relationship therewith. A thin, flexible means such as a rotating f...
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WO/1991/014927A1 |
The invention relates to a method for weighing of material arriving continuously and being supplied to a conveyor element continuously running over pulleys, the supply of material to the conveyor element being temporarily interrupted and...
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WO/1991/011690A1 |
The invention concerns a continuous mixing and homogenization unit for, in particular, mill products. The system ensures in particular that all the raw materials are mixed together simultaneously in a pre-mixing chamber (8) in order that...
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WO/1991/011689A1 |
The invention proposes a new device and process for measuring large-scale flow rates, for instance 1 to 50 tons/hour, of materials, such as mill products, with unsuitable flow characteristics. The stream of material is intermittently dir...
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WO/1991/006835A1 |
A metering device for free-flowing substances, like granulates, powders and liquids, consists of a container with an adjustable emptying device and a weighing device for the container or a conveyor track arranged behind the emptying devi...
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WO/1991/004933A1 |
The invention concerns metering scales (1) consisting of differential scales. The product is stored in a, if possible, cylindrical scale pan (2) with a flat floor (15, 18). The product is uniformly fed by a ram (13, 19) operating in two ...
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WO/1990/011496A1 |
The invention proposes a tipping-receptacle balance in which the weighing receptacle (2) can be turned through 180°, from the filling position to an emptying position, by a rotary drive. The receptacle (2) is surrounded by a shroud (1)....
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WO/1990/004760A1 |
Particulate bulk material stored in a silo (10), in particular in a Hogan Bin Discharger, has its weight measured by agitating the material (during of after filling) using fluidising air nozzles (26), measuring the pressure on a floor mo...
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WO/1990/002643A1 |
Feeding device for bulk material including a funnel-shaped storage container (4) which acts as the weighing container of a mass flow dosing apparatus, where it is suspended in a freely movable manner on measuring elements (3) and where i...
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