A materials containment canister comprising an optional lower cap with an upper thread, a body with multiple interior chambers and an upper cap with a lid, optional handle and orifice. The upper cap is capable of rotating to allow for the orifice to access individual chambers which can store materials.

There is shown a dispensing apparatus for use with pressurized containers of fluids, particularly carbonated beverages such as beer. A base that fits onto the container has a piston member slidably fitted to it, along with a compressed gas housing and a pickup tube or assembly. A handle moves the piston member with respect to the base against a spring bias. A gas flow path from the housing to the container passes through a valve, that is opened by the piston member as the handle is moved. Moving the handle opens both a liquid flow path as well as a gas flow path.

A sampler including an inlet, an outlet and a flushing device. The sampler adapted such that a sample fluid flows from the inlet, out the outlet and into sample containers. The flushing device is adapted to flush a pressurised pressurized flushing fluid past all surfaces of the sampler which are adapted to contact the sample fluid.

A feeding device for an in-line screw machine with a shaft rotating in a feed container. A conveying screw is arranged in the direction toward the longitudinal axis of the rotating shaft. At least one disk wheel is allocated to each longitudinal side in the feed container. A separate drive is allocated to each disk wheel for purposes of rotational movement.

The present disclosures provides a dispensing device, comprising: a feeder portion configured to couple with a reservoir portion storing a material to be dispensed and to receive the material from the reservoir portion; a first rotatable gate disposed at an end of the feeder portion opposite the reservoir portion; an adjustable-volume measuring chamber disposed at an outlet side of the first rotatable gate; and a second rotatable gate disposed at an end of the adjustable-volume measuring chamber opposite the first rotatable gate. Each of the first and second rotatable gates are rotatable between open and closed position to permit or prevent the flow of material to be dispensed. The configuration of two rotatable gates ensure that only a desired amount/volume of the material to be dispensed can enter the adjustable-volume measuring chamber and be subsequently dispensed. A method of operating the dispensing device is also disclosed.

The present disclosures provides a dispensing device, comprising: a feeder portion configured to couple with a reservoir portion storing a material to be dispensed and to receive the material from the reservoir portion; a first rotatable gate disposed at an end of the feeder portion opposite the reservoir portion; an adjustable-volume measuring chamber disposed at an outlet side of the first rotatable gate; and a second rotatable gate disposed at an end of the adjustable-volume measuring chamber opposite the first rotatable gate. Each of the first and second rotatable gates are rotatable between open and closed position to permit or prevent the flow of material to be dispensed. The configuration of two rotatable gates ensure that only a desired amount/volume of the material to be dispensed can enter the adjustable-volume measuring chamber and be subsequently dispensed. A method of operating the dispensing device is also disclosed.