According to some aspects, a mixer for detection and/or removal of material in an undesired location of an additive fabrication device is provided. For instance, in an inverse stereolithography device, liquid photopolymer may adhere and cure or partially cure to a surface of the additive fabrication device in a location that may interfere with the additive fabrication process and/or cause the additive fabrication process to be unsuccessful. The mixer may be coupled to a movable structure within the additive fabrication device so that the mixer, when coupled to the movable structure, may be moved along at least one axis within the additive fabrication device. The mixer may be configured to detect and/or remove undesired material from a surface within the additive fabrication device.

A blender system includes a blender base that is selectively and operably engaged with a container. The blender base may include a housing that houses a motor operatively driving a mixing blade, and a fan. The fan may operate independent of the motor. The fan may force air through the blender base to cool the motor and other operative components of the blender base.

Method for operating an agitating device and a digester wherein the digester (1) is filled with a substrate (7) and wherein an agitating device (10) controlled by a control device (50) is disposed in the digester (1). The following process steps are carried out. a) A target load curve (60) is lodged in the control device (50) b) the control device (50) prescribes a target speed of rotation (61) c) the control device (50) operates the agitating device (10) at an actual speed of rotation (71) corresponding to the prescribed target speed of rotation (61); d) the control device captures an actual measurement value (81) which is characteristic of the torque of the agitating device (10) at the actual speed of rotation (71); e) the control device (50) derives from the actual measurement value (81) an actual characteristic value (91) of the applied torque of the agitating device (10); f) the control device (50) compares the derived actual characteristic value (73) against the target characteristic value (63) of the substrate (7) resulting from the target load curve (60) at the prescribed target speed of rotation (61); g) the control device (50) controls the agitating device (10) in dependence on the result of comparison.

A beverage mixing system/method allowing faster mixing/blending of frozen beverages is disclosed. The system/method in various embodiments utilizes inductive coupling to introduce heat into the frozen beverage during the mixing/blending process via a rotating driveshaft and attached mechanical agitator to speed the mixing/blending process. Exemplary embodiments may be configured to magnetically induce heat into the driveshaft and/or mechanical agitator mixing blade to affect this mixing/blending performance improvement. This heating effect may be augmented via the use of high power LED arrays aimed into the frozen slurry to provide additional heat input. The system/method may be applied with particular advantage to the mixing of ice cream type beverages and other viscous beverage products.

A beverage mixing system/method allowing faster mixing/blending of frozen beverages is disclosed. The system/method in various embodiments utilizes inductive coupling to introduce heat into the frozen beverage during the mixing/blending process via a rotating driveshaft and attached mechanical agitator to speed the mixing/blending process. Exemplary embodiments may be configured to magnetically induce heat into the driveshaft and/or mechanical agitator mixing blade to affect this mixing/blending performance improvement. This heating effect may be augmented via the use of high power LED arrays aimed at heatsinks configured on the mechanical mixing driveshaft and/or into the frozen slurry to provide additional heat input. The system/method may be applied with particular advantage to the mixing of ice cream type beverages and other viscous beverage products.

A beverage mixing system/method allowing faster mixing/blending of frozen beverages is disclosed. The system/method in various embodiments utilizes inductive coupling to introduce heat into the frozen beverage during the mixing/blending process via a rotating driveshaft and attached mechanical agitator to speed the mixing/blending process. Exemplary embodiments may be configured to magnetically induce heat into the driveshaft and/or mechanical agitator mixing blade to affect this mixing/blending performance improvement. This heating effect may be augmented via the use of high power LED arrays aimed into the frozen slurry to provide additional heat input. The system/method may be applied with particular advantage to the mixing of ice cream type beverages and other viscous beverage products.

A vehicle includes an engine, a drum, a drum drive system, and a control system. The drum drive system includes a pump configured to pump a fluid through a hydraulic system and a motor positioned to rotate the drum to agitate drum contents. The control system is configured to perform a calibration test to determine a baseline operating pressure of the fluid in the hydraulic system, perform a buildup detection test to determine a current operating pressure of the fluid in the hydraulic system, and determine that there is a buildup of the drum contents within the drum in response to a difference between the baseline operating pressure and the current operating pressure exceeding a threshold differential. In some embodiments, the calibration test and the buildup detection test are only performed if a temperature of the fluid exceeds a threshold temperature.

Devices, systems, and methods are provided for mixing by asymmetric rotation using a servo motor to drive the symmetric rotation. The system may include a robotic arm and robotic controller.

An in-line gas liquid infusion smart system, featuring a controller having a signal processer configured to receive signaling containing information about parameters or settings related to dispensing a non-infused liquid and a gas-infused mixture of gas and liquid from a dispense point; and determine corresponding signaling containing information to dispense the non-infused liquid and the gas-infused mixture from the dispense point, and also containing further information about the parameters or settings for providing to a remote controller for controlling, monitoring or troubleshooting the in-line gas liquid infusion smart system, based upon the signaling received.

An agricultural system includes a controller comprising a memory and a processor. The controller is configured to receive a sensor signal, determine a current flow based on the sensor signal, determine whether the current flow exceeds a current threshold for a time threshold, and operate a drive system of the agricultural system in an alternative operation instead of a normal operation in response to determining the current flow exceeds the current threshold for the time threshold.