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WO/1993/002784A1 |
An apparatus for providing linear motion in two opposed directions and circular motion in a first direction using a single drive motor.
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WO/1992/019139A1 |
The intention is to provide a kitchen appliance which can perform various processes with different requirements concerning the foods, using easily changed accessories. To this end, the working chamber of the kitchen applicance takes the ...
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WO/1992/016286A1 |
A method for bringing two or more components into intimate contact with one another such as to obtain a mixture, a solution, a suspension, an emulsion or a precipitate, or to achieve extraction, wherein the components are conducted toget...
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WO/1992/012790A1 |
Modular reactor unit for continuous ultrasonic processing of substances and/or reagents, characterized in that it comprises a tubular metallic body (12) having a cylindrical inner surface and a straight circular cross section, open at it...
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WO/1992/011928A1 |
Described is a dosage form for micro-bubble echo contrast agents, the unit comprising a syringe (6) and, joined to the syringe, a mixing chamber (1) containing a pre-determined quantity of gas, and a second syringe. The new injection uni...
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WO/1992/010100A1 |
An automatic baking apparatus for making food products in piece form from dough-like substances which apparatus has holding means adapted to be fixed to the top and bottom edges of a flexible sealable mixbag (100) containing dry ingredie...
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WO/1992/010754A1 |
The apparatus comprises: a) a reagent package comprising at least one open topped receptacle; b) a support structure for the package comprising a platform having a plurality of magnetisable elements arranged around its edge; c) a plurali...
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WO/1992/005812A2 |
The simultaneous weighing and agitating device is comprised of a plate (14) to receive an object (15) to be weighed, which object is a container (15) receiving progressively a product (18). The plate (14) is associated, on the one hand, ...
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WO/1992/005812A1 |
The simultaneous weighing and agitating device is comprised of a plate (14) to receive an object (15) to be weighed, which object is a container (15) receiving progressively a product (18). The plate (14) is associated, on the one hand, ...
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WO/1991/016127A1 |
An orbital platform mechanism for laboratory shakers and incubators consists of a base (1), a platform (20), compliant mounting means (7, 8, 10, 11) supporting the platform from the base and a drive motor coupled to the platform by means...
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WO/1991/011543A1 |
In the process, the solid material is washed in a washing process with an aqueous rinsing fluid whereby the oil is emulsified in the rinsing fluid and the latter is then separated from the solid. To increase the effectiveness and reduce ...
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WO/1991/010503A1 |
The device is intended for mixing a liquid and comprises an electromagnetic drive (2) and a support (7) in contact with the armature (12) of the electromagnetic drive (2), said armature being shaped as a truncated cone and mounted with t...
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WO/1991/003313A1 |
A driving device for a vortex mixing apparatus comprises means (9, 10) for holding a mixing unit of a type having at each opposite end a pumping diaphragm (28) for imposing a pulsatile flow on a liquid passing through a primary channel i...
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WO/1991/002585A1 |
A shaking table for laboratory use for agitating liquid in flasks has a direct electromagnetic drive, for example, opposed pairs of electromagnets (14, 15) arranged orthogonally. Control means may control pulse frequency and amplitude to...
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WO/1990/013358A1 |
Improved methods of operating batch or operating batch or continuous blenders (10) having tub (11) and twin agitators (17) and (18) extending parallel to each other and comprising shafts having helical agitator ribbons thereon. For batch...
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WO/1990/013264A1 |
The present invention relates to an arrangement for the manufacture of bone cement by mixing together its constituent components comprising a mixing cylinder (1) in the form of a tube with a bottom (2) and a lid (3) and inside the mixing...
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WO/1990/011126A1 |
Efficient mixing is promoted in a turbulent stirring unit by providing an agitator (40) with flexible finger-like appendages (50-60) and by varying the rate of rotation of a rotating magnetic field such that the fingers (50-60) execute a...
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WO/1990/004721A1 |
A device for generating acoustic oscillations in a liquid medium comprises a casing provided with inlet and outlet tubes (3, 4) for the liquid medium and containing, mounted inside it, a rotor (6) embracing a stator (5). The rotor (6) an...
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WO/1989/010788A1 |
A method and apparatus for the measurement of clot formation times, clot dissolution times, or clotting parameters is disclosed. This method performs these measurements by monitoring movement of magnetic particles incorporated in the sam...
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WO/1989/010785A1 |
The aim of the present invention is to provide a solution to the problem of mixing in a vessel two or more substances of which at least one is a liquid phase. The vessel preferably comprises a container (5) having an open upper end (4) w...
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WO/1989/008495A1 |
Numerous problems arise in practice with conventional mixing processes and devices for obtaining intimate and homogenous mixing, because the mixtures constantly exhibit a non-negligible tendency to separate. To counteract this problem, a...
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WO/1989/005159A1 |
In an ultrasonic or shock wave operating process, shock wave or ultrasonic generators generate shock waves or ultrasound in a medium in which a certain effect is to be achieved. An agent which contains or produces microbubbles which rein...
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WO/1989/004484A1 |
Automatic biological sample mixing apparatus (10) for use in flow cytometry, wherein a sample container (24) is secured loosely at its top (68) by means of a multi-reagent dispensing head (64, 186); and the container is mounted at its bo...
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WO/1989/000884A1 |
For mixing granular and/or pulverulent materials with each other and/or with a liquid, a batch (7) of such materials is placed in a tube (1) formed of a pliable web, the mixing being achieved by alternately lifting the ends (2, 3) of the...
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WO/1988/009636A1 |
An ice dispenser comprising a housing (60) for receipt of a plurality of pieces of ice, an outlet (71) from the dispenser and a dispensing structure (66, 67, 69, 71) movable between a first location wherein said structure communicates wi...
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WO/1988/007666A1 |
An element (1) and method for easily performing liquid assays are disclosed. The element (1) uses capillary action to draw a predetermined volume of a liquid sample into a reaction chamber (66) charged with reagent, where reaction betwee...
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WO/1988/005497A1 |
A device for cavitation treatment of a liquid fuel comprises a chamber (1) provided with an inlet socket (2), on which is mounted a by-pass valve (25), and with an outlet socket (4). The chamber (1) contains two coaxially mounted jet emi...
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WO/1988/004318A1 |
Biological material is treated or filtered by pulsing a liquid medium containing the material across an array of hollows (42) in a transfer membrane (18) so that vortex mixing occurs in the hollows to promote transfer of material through...
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WO/1988/003995A1 |
Method for producing selectively controlled pressure pulses in a mass of a gas (1), in particular contained in a space (27) of large dimensions. In order to achieve a sufficiently high power in the pulses these are generated by a valvele...
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WO/1988/000087A1 |
A vibratory mixer for mixing ingredients by shaking comprising a load platform (51) for receiving a container (88) which holds the ingredients to be mixed, clamping means (47) cooperable with the load platform to clamp a container (88) t...
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WO/1987/007954A1 |
A device and method for enhancing the speed and sensitivity of biochemical and immunological reactions performed in manifold vacuum devices. Reactions are carried out in one or numerous wells (25) which are integral parts of a manifold p...
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WO/1987/005492A1 |
Device and process for mixing a material mixture composed of at least two components, and in particular a device and a process for mixing bone cement and filling an application holder (130) with said cement. The device has a mixer (100) ...
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WO/1987/005491A1 |
Evacuatable bone cement syringe with a container (8) for accommodating the bone cement prior to application thereof and with a pressurizing device for precompressing the bone cement in the container (8). A bell (100) is inserted over the...
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WO/1987/005256A1 |
A two-shaft forced kneader-mixer provided with a mixing chamber (1) having a first and a second pan (3 and 4), two sets of paddle assemblies (10) having shafts (13), rotating in opposite directions each other, provided horizontally and p...
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WO/1987/003351A1 |
A body (15), carried in the manner of a universal joint by two forks (14) pivoting on two parallel shafts (3, 6) performs simultaneously a rotary and nutating movement if one (6) of the shafts turns around the other (3). The shaft (6) tu...
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WO/1987/001578A1 |
Arrangement for mixing two free-flowing components, in particular dental impression materials, which consists of a foil bag (8) and a mixing device. The latter has a support surface (3) for the foil bag (8) and a squeezing roller (18), w...
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WO/1987/000079A1 |
Apparatus for mixing or otherwise agitating fluid material comprises an elongated vessel (1) to contain the material, means (6, 7, 9, 10) to impose oscillatory motion upon the material in a lengthwise direction, and a plurality of statio...
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WO/1986/005713A1 |
A method and a device for intimately mixing two or more liquid or paste-like components inside a flexible plastic package (2). A squeezing roller (3) causes the components to be fed forward step by step between different compartments in ...
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WO/1986/004648A1 |
The device comprises a double paddle body (14) which may rotate about two shafts (8, 9) which are perpendicular to each other and are also perpendicular to the longitudinal axis (21) of the body, said longitudinal axis being itself unfix...
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WO/1986/004263A1 |
Method and apparatus for increasing the turbulence in a gas exposed to low frequency sound. The gas is exposed to sound produced by a sound generator (10) which has a tubular resonator (11) having an open end and is operated at one of th...
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WO/1986/002630A1 |
The method is intended to the purification of water, particularly waste water containing large amounts of special waste materials and domestic water of which the chemical and bacteriological quality has to be improved. The absorbing agen...
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WO/1986/000995A1 |
An orbital shaker apparatus which has a tray (14) for cyclic motion is flexibly suspended from a frame (61) which is flexibly suspended from a plurality of stationary supports (54, 56, 58, and 60). The flexible suspension constrains the ...
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WO/1985/004567A1 |
To prepare and apply two-component cement, the components are vacuum-packaged in elongated flexible fluid-tight compartments (12) and those compartments are confined in abutting relation with a seal (16) existing around the abutting port...
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WO/1984/004054A1 |
The process includes entraining a powder having an average particle size in the range of 1 micron to 1.0 mm in air within a mixing vessel and spraying the entrained powder with a liquid within a spray zone in the mixing vessel. The proce...
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WO/1984/003063A1 |
Method and apparatus for manufacturing a hydraulic inorganic composite formed by forcing a hydraulic inorganic hardening material into voids in a fibrous, granular, laminar, or massive porous substance. More particularly, the invention p...
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WO/1984/001944A1 |
Photochemical reactions are conducted using floating polymer beads on the surface of a moving body of water. The polymer bead is impregnated with a reactant, floated on the water in direct sunlight so as to expose the reactant to solar r...
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WO/1984/000011A1 |
A syringe comprises two compartments (10-11) each containing a liquid (10-12), a means to provisionally maintaining a sealing between both liquids, a piston (1, 5) sliding in the two compartments, an outlet nozzle (15); the syringe is ch...
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WO/1983/002103A1 |
The injection cartridge comprises two containers (1, 2) slidingly fitted one into the other. The rod (8) comprises a smooth front portion (9) and a threaded rear portion (10) separated by a threaded intermediate portion (11). The contain...
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WO/1983/000446A1 |
A device according to the invention comprises a first block (1) wherein a cavity (2) is arranged, said cavity being symmetric with respect to a plan PP' of which the side walls are provided with cylindrical grooves (3, 4, 3a, 4a, 7) and ...
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WO/1982/000457A1 |
A container for separately storing two materials for subsequent mixing and dispensing at the time the mixture is to be used. Prior art devices of this type employed separate dispensing pistons in addition to the separating barrier and/ o...
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