Abstract: An exemplary pharmaceutical compounding system and device for mixing materials from at least two distinct material sources can include a transfer set and junction structure that has a junction body, a first inlet port located at a first portion of the junction body, a second inlet port located at a second portion of the junction body, and an outlet port located at a third portion of the junction body. The junction structure can be configured to mix fluid received from both the first inlet port and second inlet port and to deliver the fluid to the outlet port. The junction structure can also include attachment structure located on the junction body and configured to attach the junction structure to the housing of the compounding device at a location downstream of a pump system.

Abstract: An apparatus for preparing foam from a milk-based liquid. The apparatus (1) includes: a support base; a container containing an amount liquid, the container being arrangeable in a working position on the support base; a stirrer adapted to be removably positioned in the container to rotate about an axis of rotation; and a driving device, positioned outside the container (3) and arranged to be magnetically coupled with the stirrer to drive it in rotation about the axis of rotation to stir the liquid contained in the container and form the foam. The driving device includes a stator (12) disposed around a member of the stirrer (8) generating a rotating magnetic field about the axis of rotation for inducing a rotation of the member (9) to drive the stirring device.

Abstract: A predetermined volume of ice-cream mix is provided to an ice cream making system or method. The ice-cream mix is cooled and whipped to form ice cream.

Abstract: A machine for providing a single serving of a cold beverage or frozen confection includes a nest assembly and a lid assembly. The nest assembly defines a recess for receiving a pod containing at least one ingredient for forming a single serving of the cold beverage or frozen confection and at least one helical internal paddle. The nest assembly has a cooling unit operable to cool the nest assembly. The lid assembly includes a lid and a plunger to rotate the at least one helical internal paddle of the pod to dispense the cold beverage or frozen confection forced out of the pod by rotation of the internal paddle. The frozen confection is ejected directly into a container or cone without coming into contact with other portions of the machine.

Abstract: A magnetic spinner device using an impeller system to disperse heat and stir contents there-above is disclosed herein. A motor turning the impeller is offset from a center line extending vertically through the device. The impeller, however, is centered with fan blades pushing air downwards as heat rises from a heat source placed there-below, such as between legs which support the impeller and bowl of the device, the bowl being used to hold a flask and/or substances to be heated. The turning of the motor is translated to the turning of the impeller by way of two reels connected by a belt and placed within a lower housing with a removably connected lower portion. In this manner, the electric parts (the motor) and spared the brunt of the heat by being off-center while the heat rises upwards. The simplification of parts leaves less points of potential failure compared to the prior art as does the movement of electric parts away from being above a heat source.

Abstract: A method to determine a quantity of a liquid in a container. In the method, a actuator is controlled to rotate a member in the container at a first speed. A measurement of electrical current drawn by the actuator at the first speed is received. A quantity of liquid in the container is determined through a look-up table and the measured electrical current.

Abstract: A method and apparatus is disclosed for maintaining fluid in suspension in a mixing tank including particles includes providing a reversible mixer, rotating the mixer in a normal direction in which particles buildup on the mixer, and, rotating the mixer in an abnormal direction to shed the particles from the mixer.

Abstract: A safety protection device for a speed changing device of a mixer is provided with a control unit on an operating rod assembly, and a tact switch is used in combination with the control unit. When using the operating rod assembly to perform gear shift, the user can feel whether the gear has been shifted to the correct position based on position change of the control unit with respect to the tact switch. During gear shift, the tact switch will turn off the power to the motor controller to stop the motor, so that gear shift operation can be performed more smoothly without interference with the motion transmission parts of the mixer, and consequently, the life of the mixer can be extended.

Abstract: A system and method for mixing bone cement. The components forming the cement are contained in a cartridge. A motorized device, such as a surgical handpiece, rotates a blade in the cartridge that mixes the cement. The current drawn by the motor is monitored. The current draw is evaluated to determine the viscosity of the cement. If the current draw indicates that the cement is at the target viscosity, the mixing may be terminated. A low current draw measure may be interpreted as an indication that the cement is of low viscosity and that it may be necessary to continue the mixing process.

Abstract: A cooking skillet that provides a unique automatic stirring system for continuously stirring foods during cooking. The cooking skillet comprises a base, a receptacle, a heating element, and an automatic stirring system. The automatic stirring system comprises a stirring wand located in the receptacle and a bracket located in the base. The stirring wand and the bracket are attracted to each other through magnetic forces that provide sufficient magnetism to attract one to the other. A motor is attached to the bracket by a connecting rod and provides the means to rotate the bracket in a clockwise direction. The magnetism between the magnets in the bracket and the magnets in the stirring wand forces the stirring wand to rotate in connection with the bracket. During rotation, the stirring wand is designed to mix the food contained within the receptacle.

Abstract: The invention concerns a method for preparing foam from a milk-based alimentary liquid, including the successive steps of: a) spacing a quantity of alimentary liquid in a container associated with stirring members; b) heating said quantity of alimentary liquid to bring it in proximity to a first desired temperature level while mechanically stirring it at a first stirring speed, lower than the foam creating speed, and c) stirring said quantity of liquid at a second stirring speed, sufficient to make said liquid foam.

Abstract: A blender control apparatus and method includes monitoring the operation of a blender motor as a measure of monitoring the quality and results of blending. By connecting a feedback sensor to the motor, it is possible to determine whether a blend process is complete. It is also possible to identify when cavitation is occurring or about to occur. In another aspect, the blender controls are directed to an improved method for portion blending. The method includes a two-step query to the user to determine both a predetermined blender cycle and the number of portions to be blended.

Abstract: A cooking skillet that provides a unique automatic stirring system for continuously stirring foods during cooking. The cooking skillet comprises a base, a receptacle, a heating element, and an automatic stirring system. The automatic stirring system comprises a stirring wand located in the receptacle and a bracket located in the base. The stirring wand and the bracket are attracted to each other through magnetic forces that provide sufficient magnetism to attract one to the other. A motor is attached to the bracket by a connecting rod and provides the means to rotate the bracket in a clockwise direction. The magnetism between the magnets in the bracket and the magnets in the stirring wand forces the stirring wand to rotate in connection with the bracket. During rotation, the stirring wand is designed to mix the food contained within the receptacle.

Abstract: The present invention relates to a mixer for concrete and similar mixtures, of the type composed of a parallelepiped tank (2) internally provided with one or more mixing shafts (3), each of them driven into rotation by a corresponding motor unit (UM) in external position with respect to the tank (2), which comprises, with the necessary connections, an electric motor (4), a gear motor (6) and a cascade of intermediate and reducing gears interfaced with the end of the corresponding mixing shaft (3), characterized by the fact that it is provided with a low-power auxiliary motor (10) connected with the main motor (4), designed to be actuated to drive into very slow rotations the mixing shaft, associated to the main motor (4) during the internal cleaning operations of the tank (2).

Abstract: The invention relates to an electronic manager for bread dough mixers and to an operating method. The invention consists of an integral module (15) comprising a PLC (2) which, by means of relays (3, 4 and 5), controls a low-speed contact (8), a high-speed contact (9) and an electrovalve (10, 10?) in order to operate a mixer (14). In addition, the PLC (2) controls a temperature sensor (6), a flowmeter (7, 7?) and a visual and audible indicator (13). The corresponding method comprises a parameter definition step, a start confirmation step, an oxygenation step, a liquid metering step, a mixing step and a return-to-rest step.

Abstract: An agitation system including a motor that is capable of measuring the torque output of the motor required to mix a suspension. The motor is attached to an agitator which is placed in a suspension to be measured. The agitator is placed in the suspension and the agitation system is turned on for a period of time. This period determined by the type of agitator used and the characteristics of the suspension. When the suspension is well mixed and the torque measurement on the agitator becomes stable, the agitation system is stopped. The suspension is allowed to sit without agitation for a period of time and the agitation system is started again. After a period of time the agitation system is started and the amount of torque needed to begin turning the agitator is measured.

Abstract: A blender control apparatus and method includes monitoring the operation of a blender motor as a measure of monitoring the quality and results of blending. By connecting a feedback sensor to the motor, it is possible to determine whether a blend process is complete. It is also possible to identify when cavitation is occurring or about to occur. In another aspect, the blender controls are directed to an improved method for portion blending. The method includes a two-step query to the user to determine both a predetermined blender cycle and the number of portions to be blended.

Abstract: A collar assembly for coupling a blade assembly and a removable jar to the base of a motorized blender includes an interlock assembly that prevents coupling of the blade assembly to the blender motor unless the jar is secured to the collar assembly, and prevents removal of the jar from the collar assembly when the collar and blade assembly is coupled to the blender base.

Abstract: An electronic hand mixer for processing food materials is provided. The electronic hand mixer includes one or more beaters, a housing, and a drive motor mounted in the housing. The drive motor is adapted to apply rotational force to the beaters. The electronic hand mixer also includes a power control device for controlling electrical power supplied to the drive motor, a keypad for receiving instructions entered by users, a microprocessor for processing and carrying out the instructions and sending signals to the power control device, and a memory for storing the instructions. The instructions include at least one user-defined mixing course for conducting a mixing operation. The user-defined mixing course includes one or more mixing operations, and each of the mixing operations includes a user-defined running speed of the drive motor associated with a user-defined running period of time of the drive motor.

Abstract: A handheld electric mixer has a variable speed motor and a two-speed gearbox for transmitting driving torque of the motor to a pair of work pieces that mix, blend, beat or otherwise act upon a food item or recipe constituents. The gear box has a first gear ratio for providing a first range of output speeds and a second gear ratio for providing a second range of output speeds. The first ratio transmits at least twice as much torque to the rotational work pieces as does the second ratio. There is an electronic speed controller for controlling rotational speed the motor and a separate ratio selector for selecting between the first and second ratios of the gearbox.

Abstract: A system for delivering microingredient feed additives into a feed ration includes a storage hopper with a mixer element attached to an agitator shaft that is configured to agitate a high-moisture feed ingredient in the hopper when the agitator shaft is rotated. A micromachine includes storage containers for storing low-inclusion ingredients, and meters and dispenses precise amounts of selected low-inclusion ingredients without using a fluid carrier. A mixing conveyor receives and mixes the high-moisture feed ingredient and the selected low-inclusion ingredients.

Abstract: A blender for blending foodstuff includes a base enclosing a motor and a jar sensor secured to the base. The base has an upper mounting surface and the motor is mounted beneath the upper mounting surface. The jar sensor is secured to the base proximate the upper mounting surface. A jar is removably mountable to the base on the mounting surface. The jar includes a closed end and an actuator is mounted proximate the lower jar surface. The jar sensor detects the presence of the actuator when the jar is mounted to the base in an operating position. The motor is powered when the jar sensor detects the presence of the actuator in the operating position.

Abstract: A blender arm includes a tubular body equipped at one end with a connection for a power unit. The blender arm further includes a rotary shaft having a tool at the end opposite to the connection end. A peripheral protection is provided around the tool. The rotary shaft with the tool is attached movably in axial direction to the tubular body so that the tool may be positioned in a retracted position for operation or a protracted position for cleaning, without having to touch the tool with the hands. The blender arm may further include a resilient element, functionally connected to the tubular body and the rotary shaft, for moving the rotary shaft between the protracted and retracted positions. When the rotary shaft is releases, the tool automatically returns to the retracted position.

Abstract: A rod mixer comprising a motor which is used to drive a processing worktool, and which is in contact with an electric circuit board which comprises at least one electric component which is used to control the motor. Said component can be modified by an associated, hand-operated actuator. The circuit board is introduced into a holder which comprises at least one bearing point, wherein the actuator is guided. The aim of the invention is to simplify mounting of the rod mixer such that the at least one actuator is premounted on the holder.

Abstract: A mixing system comprising a bowl, mixing element and motor. A mixing element is located within the bowl and is driven by a motor to impart mechanical energy to the foodstuff being mixed upon contact. A method for increasing the power to the motor comprises introducing additional current in advance of instantaneous loading.

Abstract: A blender for blending foodstuff includes a base enclosing a motor and having an upper mounting surface. A jar sensor is secured to the base proximate the upper mounting surface and a jar is removably mountable to the base on the mounting surface. The jar includes a closed end and an actuator is mounted proximate the closed end. The jar sensor detects the presence of the actuator when the jar is mounted to the base in an operating position. The motor is powered when the jar sensor detects the presence of the actuator in the operating position. A motor temperature indicator is positioned on a control panel on the base and a temperature sensor is in communication with the motor temperature indicator. First and second cordsets are adaptable for removable mounting to the base for powering the motor.

Abstract: A blender for blending foodstuff includes a base enclosing a motor and having an upper mounting surface. A jar sensor is secured to the base proximate the upper mounting surface and a jar is removably mountable to the base on the mounting surface. The jar includes a closed end and an actuator is mounted proximate the closed end. The jar sensor detects the presence of the actuator when the jar is mounted to the base in an operating position. The motor is powered when the jar sensor detects the presence of the actuator in the operating position. A motor temperature indicator is positioned on a control panel on the base and a temperature sensor is in communication with the motor temperature indicator. First and second cordsets are adaptable for removable mounting to the base for powering the motor.

Abstract: Disclosed herein is a system and method for adequately securing the currently available metal and plastic containers for paint and other fluids as well as other foreseeable containers in an automated fashion without crushing or damaging the containers, without using any special adapters for particular container types and without operator intervention. To avoid crushing a plastic container, the disclosed system and method takes advantage of the compressibility of these less rigid plastic containers. It has been found that a plastic paint container can be safely clamped in place without structural damage if the clamp plate travel after engagement with the top of the container is limited to a certain value, for example, about 5/16?. When the compression amount if limited or controlled, the plastic container will not move or will move very little during a three minute violent shake cycle. Some conventional containers are not readily compressible, such a metal cans, drums or the larger (five gal.

Abstract: A mixing system comprising a bowl, mixing element and motor. A mixing element is located within the bowl and is driven by a motor to impart mechanical energy to the foodstuff being mixed upon contact. A method for predicting instantaneous loading on the mixing system motor. A method for increasing the power to the motor comprises introducing additional current in advance of instantaneous loading. A method for identifying the foodstuff being mixed to control operation of the mixer either by allowing user interaction or increasing the current to the motor in advance of instantaneous loading and demands on the motor.

Abstract: Improved, low- or no-waste control methods for food processing systems including a preconditioner (14) and a downstream processing device such as an extruder (16) are provided. The control methods include both startup and shutdown sequences, and an optional flush sequence. During startup, a gate (64) of preconditioner (14) is initially closed and is thereafter sequentially opened to a full open, normal operating position after predetermined preconditioner temperature and/or weight set points are achieved. Shutdown involves terminating the flow of ingredients to the preconditioner (14) while the gate (64) remains open, with the preconditioner operated to deliver the preconditioned material within the preconditioner (14) to the extruder (16) for as long as possible in order to minimize any residual waste within the preconditioner.

Abstract: A kitchen blender provides improved efficiency of mixing and cleaning by positioning the motor and electrical components in an enclosed top component which mounts snuggly into a pitcher with a smooth, easily cleaned interior surface and an enlarged base.

Abstract: A method for the continuous phase conversion of a product in a kneader mixer, into which the product is introduced, said mixer comprising kneading elements that are mounted on at least one shaft. The product is back-mixed until a predefined viscosity of the product is determined by measurement of the torque of the shaft, or a product with a predetermined viscosity that has already been achieved is back-mixed, the kneader mixer is then switched to a continuous mode, in which optionally and additional component is added and the product is subsequently transported to the discharge point.

Abstract: A food processor includes a control unit that is operable in accordance with an initial control signal from a switch unit so as to activate a motor unit to operate in a sequence of an initial judgment mode and a food processing mode. The control unit switches operation of the motor unit from the initial judgment mode to the food processing mode upon determining a first target rotary speed in accordance with a motor rotation signal generated by a sensor unit for indicating a rotary speed of the motor unit during operation of the motor unit in the initial judgment mode so as to drive rotation of a cutting blade unit provided in a container to process food items contained in the container. The control unit activates the motor unit to rotate at a second target rotary speed associated with the first target rotary speed during operation of the motor unit in the food processing mode.

Abstract: The invention relates to a program controlled stirrer for producing pharmaceutical or cosmetic recipes, comprising a stirring unit which consists of a stirring tool which engages with a mixing receptacle. According to the invention, the stirring unit is coupled to a micro-processor which determines the length of stirring time and stirring speed at the stirring unit in a program-controlled manner. The micro-processor executes a data-processing program with the following steps: input of variable data; input of constant data; determination of the length of stirring time and stirring speed in order to produce the desired amount of the recipe by combining the variable and constant data; conversion of the determined length of stirring time and stirring speed into corresponding first current or voltage values; control of the stirring unit with said first current or voltage values.

Abstract: A blender base that may be used with a food processor container, a blender container, and a single use beverage container. The blender container includes a novel blade unit having a food processor-style blade and blender type blades. Programs with preprogrammed motor commands for desired operations are stored in memory and may be selected by a user on a user interface. The user interface may include a liquid crystal display, or function switches and light emitting diodes. Upon selection of a particular pre-defined function, the microcontroller retrieves the appropriate program from the read only memory and specifies the preprogrammed motor commands to accomplish the selected function.

Abstract: A fluid displacement device (100) having a homopolar motor (110). The homopolar motor includes a rotatable disk (115) with at least one fluid displacement structure (120) disposed thereon. The fluid displacement structure can be a blade. The rotatable disk can be disposed within a cavity (145) defined in a substrate (105), such as a ceramic substrate, a liquid crystal polymer substrate, or a semiconductor substrate. A closed loop control circuit (235) can be included to control the rotational speed of the rotatable disk. For example, the control circuit can control a voltage source or a current source that applies voltage across the rotatable disk. The control circuit also can control a strength of a magnet (210) that applies a magnetic field (205) substantially aligned with an axis or rotation (155) of the rotatable disk.

Abstract: A method of prilling or spray drying comprising calculating and controlling the viscosity of a shear-thinnable fluid stream at a particle-forming section of a dispersion device. The method comprises measuring the static head of fluid in the dispersion device, providing a pressurized blanket of inert gas over the fluid, mechanically agitating the fluid in the dispersion device, calculating the viscosity at the particle-forming section and controlling the viscosity by adjusting the speed of mechanical agitation.

Abstract: A mixer may include one or more of (i) a readily installable and removable bowl guard member, (ii) a bowl guard sensor arrangement, (iii) a bowl guard support ring assembly including a plastic part and a metal part, (iv) a bowl guard support ring assembly and bowl guard member that interact for limiting movement of the bowl guard member.

Abstract: An improved, dual-shaft preconditioner (10, 70) is provided having independent drive mechanism (18, 20, 78, 80) operatively coupled with a corresponding preconditioner shaft (14, 16, 74, 76) and permitting selective rotation of the shafts (14, 16, 74, 76) at rotational speeds and directions independent of each other. The mechanisms (18, 20, 78, 80) are operatively coupled with a digital controller (60) to allow rotational speed and direction control. Preferably, the preconditioner (10, 70) is supported on load cells (62, 100) also coupled with controller (60) to permit on-the-go changes in material retention time within the preconditioner (10, 70). The preconditioner (10, 70) is particularly useful for the preconditioning and partial gelatinization of starch-bearing feed or food materials.

Abstract: Method and apparatus for manufacturing concrete mass, the concrete mass being manufactured in a mixer, and the torque caused by the mixing of the concrete mass to the mixing elements used for mixing of the concrete mass and/or the power consumption of the drive of the mixer, being measured in said method. The torque caused to the mixing elements of the concrete mass and/or the power consumption of the drive is measured at least with two different mixing speeds, and based on the measurement results, the properties of the concrete mass are determined.

Abstract: A fluid displacement device (100) having a homopolar motor (110). The homopolar motor includes a rotatable disk (115) with at least one fluid displacement structure (120) disposed thereon. The fluid displacement structure can be a blade. The rotatable disk can be disposed within a cavity (145) defined in a substrate (105), such as a ceramic substrate, a liquid crystal polymer substrate, or a semiconductor substrate. A closed loop control circuit (235) can be included to control the rotational speed of the rotatable disk. For example, the control circuit can control a voltage source or a current source that applies voltage across the rotatable disk. The control circuit also can control a strength of a magnet (210) that applies a magnetic field (205) substantially aligned with an axis or rotation (155) of the rotatable disk.

Abstract: An improved, dual-shaft preconditioner (10, 70) is provided having independent drive mechanism (18, 20, 78, 80) operatively coupled with a corresponding preconditioner shaft (14, 16, 74, 76) and permitting selective rotation of the shafts (14, 16, 74, 76) at rotational speeds and directions independent of each other. The mechanisms (18, 20, 78, 80) are operatively coupled with a digital controller (60) to allow rotational speed and direction control. Preferably, the preconditioner (10, 70) is supported on load cells (62, 100) also coupled with controller (60) to permit on-the-go changes in material retention time within the preconditioner (10, 70). The preconditioner (10, 70) is particularly useful for the preconditioning and partial gelatinization of starch-bearing feed or food materials.

Abstract: A kitchen blender provides improved efficiency of mixing and cleaning by positioning the motor and electrical components in an enclosed top component which mounts snuggly into a pitcher with a smooth, easily cleaned interior surface and an enlarged base.

Abstract: A blender includes a container mounted removably on a housing for containing food items and provided with a cutting blade unit that is to be driven rotatably by a motor unit when the container is mounted on the housing. A control unit is operable in accordance with an initial control signal from a switch unit so as to activate the motor unit to operate in a judgment mode. The control unit determines food processing conditions in accordance with a motor rotation signal generated by a sensor unit for indicating a rotary speed of the motor unit when the motor unit is operated in the judgment mode. The control unit switches operation of the motor unit from the judgment mode to a food processing mode upon determining the food processing conditions so as to drive rotation of the cutting blade unit to blend the food items contained in the container.

Abstract: A device (10) for mixing a pulverulent or granular solid (13) with a liquid (32) comprises at least one solid supply device and at least one liquid supply device (37, 38, 40). In an acceleration chamber (42), a rotary movement is imparted to the supplied liquid (32) and the liquid (32) is accelerated to a pre-determined speed, while a rotary movement is imparted to the supplied solid particles (13) in a solid supply chamber (16). The device (10) further comprises a mixing chamber (76) for mixing the solid particles (13) with the liquid (32) to form a suspension, while maintaining the rotary movement generated previously. In a compressor chamber (78), the rotating suspension is accelerated so that a suction effect is generated in an entry region (82) of the compressor chamber (78), which suction effect at least substantially de-aerates the supplied loose solid (13).

Abstract: A mixing machine includes a drive assembly and control system for making speed changes on the fly and for providing controlled acceleration and deceleration. A bowl receiving portion may be movable between a lowered position and a raised position with a power bowl lift mechanism provided to effect such movement. Advanced control features and special function modes may also be provided.

Abstract: A resonant shaker includes a support tray for supporting a target carrier. A sensor generates an electrical signal that is related to an acceleration of the support tray. A linear drive motor includes an armature that is coupled to the support tray. The linear drive motor provides an oscillating drive force to the support tray in response to a drive current applied to the linear drive motor. The resonant shaker also includes a controller. The controller receives the electrical signal from the sensor and a drive signal that is related to the drive current. The controller transmits a modified drive current to the linear drive motor in response to a predetermined phase relationship between the electrical signal and the drive signal.

Abstract: A blender with a safe starting function includes a motor unit, a blade base and a container. The motor unit has an insert groove and a micro switch. The blade base has a hole, a threaded rod, a spring and an actuating member with a press member and an actuating arm. The container has its bottom pressing the press members. In using, the blade base is positioned to let the actuating arm slide in the insert groove and press the micro switch to keep the blender in an on-power position. Then a user presses the on-off button to start the blender. If the blade base is rotated only for a very small angle from the on-power position to an off-power position, with the actuating arm separating from the micro switch, then the blender is in an off-power condition, impossible to be started even the on-off press button should be pressed.

Abstract: A mixing machine includes a drive assembly and control system for making speed changes on the fly and for providing controlled acceleration and deceleration. A bowl receiving portion may be movable between a lowered position and a raised position with a power bowl lift mechanism provided to effect such movement. Advanced control features and special function modes may also be provided.

Abstract: A safety device of a juice extractor is disclosed. The juice extractor comprises an extractor body, a motor, a cup seat having a holding rib at one side of the cup seat and the holding rib containing a triggering member, and the bottom end of the cup seat being screwed to the top holding seat and the bottom end of the cup seat screwed to the cup body, characterized in that the protruded edge of the top holding seat is a slot to connect the cup body to the cup seat, and is then connected to the top holding seat, then the triggering member mounted at the cup seat can slide at the bottom section of the slot so as to depress the connection shaft, thereby by the safety of the juice extractor is improved.