Abstract: An air precleaning device for use in connection with clean air consumption and ventilation purposes such as with internal combustion engines, compressors, and the like and for ventilation such as in a vehicle cab or in clean air quarters generally, the precleaner comprising a directional hood receiving contaminant laden air, having an unrestricted air intake and a short throated directional separation chamber in which contaminants are separated from the incoming air and discharged and a passage directs cleaned air to its intended use.

Abstract: A machine for dispensing a beverage into a container formed from a mixture of a dry granular base food product and water. The machine has a product metering unit carrying a food product storage container. The metering unit has a rotatable auger driven by a drive mechanism including an electric motor to dispense food product into a mixing bowl. A solenoid control valve operates to control the flow of water to the mixing bowl when the electric motor for the dispensing unit is actuated. An adjustable means restricts the size of the water carrying hose from the valve to the bowl to regulate the flow rate of water to the mixing bowl.