An apparatus and method for delivering oxygen, oxygen enriched air, or air through a delivery system from one vessel containing a higher pressure concentration of the gas into another vessel containing a liquid at atmospheric pressure introduced through a diffuser or dispersion nozzle including one or more passages in a controlled regulated manner. This process and apparatus provide the liquid with an oxygenation level for improved flavor in a short amount of time.

A container having a recess or a series of projections on the interior side of its wall to catch or restrain a magnetic stir bar during the pouring of contents from the container. The recess or series of projections may extend along the full interior circumference of the container or may be vertically aligned with a spout located at the opening of the container. One or more drainage channels extending from the recess towards the opening of the container may be provided to assist in pouring the contents out of the container.

A mixing device, system and method of use for mixing liquids in a container using a separate magnet in a wearable. The mixing device receives a magnet insert that is magnetically coupled with the separate magnet. The separate magnet is placed in a wearable and can be actuated by a finger or a hand, and the actuation causes the mixing device to move and rotate. An insertable stem on the mixing device can have different shapes or functional attachments for enhancing function of the mixing device in different embodiments. In some embodiments, the magnet insert can be stored together with the wearable.

Disclosed is a wind-driven rotating and shaking breather, comprising an open container having a circular cross section, and a lid covering an opening of the open container and having a wind wheel and a motor. A rotating shaft of the motor is connected to the wind wheel. The wind wheel is mounted on a lower portion of the lid and composed of an impeller and a flat bottom plate disposed below the impeller. The wind wheel, horizontally arranged, is inserted into the open container and located above red wine contained in the open container. An edge of the lid or a side wall of the container is provided with an air outlet. The motor drives the wind wheel to extract air in the open container and discharge the air from the air outlet. By using the breather, the purpose of fast breathing is achieved. Also disclosed is a breathing method.

A wine decanter includes a control circuit board; and a water pump, an air pump, a power supply and a switch electronically connected with the control circuit board respectively. An inlet end of the water pump is connected to one end of a first connecting pipe, an outlet end of the water pump is connected to one end of a second connecting pipe; an outlet end of the air pump is connected to one end of the gas pipe, and the other end of the gas pipe is connected to any position of the liquid flow path which includes the first connecting pipe and the second connecting pipe; the red wine drawn by the water pump is mixed with air injected by the air pump in the liquid flow path for decanting.

A hollow expansion chamber of the present invention is configured to temporarily contain an expansion of bubbles during an aeration process for aerating a liquid, where a chamber body of the expansion chamber has a rounded shape. When moving circumferentially downward along the chamber body starting from a maximum inside diameter, the rounded shape of a bottom portion has a first integral transition that is a tangential transition to a first frustoconical shape. Continuing moving circumferentially downward, the first frustoconical shape has a second integral transition to a cylindrical extension. The cylindrical extension at a distal end has a bottom opening configured to fit within an opened bottleneck. The first frustoconical shape has a minimum angle of 15 degrees relative to a horizontal plane. The second integral transition is a radial second integral transition having an inside surface radius of at least 0.25 inches.

The disclosure provides an alcoholizer for receiving a fluid, the alcoholizer includes a fixing component configured with a bearing and a turbine blade movably connected to the fixing component through the bearing. When the turbine blade is configured to receive the fluid, the bearing is driven to rotate. The alcoholizer of the present disclosure facilitates quick decanting of brewing liquid (such as red wine) by mixing the liquid with air.

There is provided a kitchen appliance apparatus for using air in the kitchen, comprising a housing, wherein in the housing a pump system is provided which pump system comprises, a primary port (106), a secondary port (107), a single direction air pump (101) having an inlet (102) and an outlet (103); wherein the pump system is operational in a first pump mode in which air can be sucked in via the primary port; the pump system is operational in a second pump mode in which air can be blown out via the primary port; and is operational in a third pump mode in which the pump system is alternatingly sucking in and blowing air via the primary port.

There is disclosed a stand-alone, independent and re-usable valve that can be mounted to a conventional food container, such as a food bag, and can be coupled to a suction pump. The valve has a first part for insertion into the food container and a second part for mounting onto the first part with a wall of the food container in between, to obtain an air-tight closure of the valve. Further, an adapter is provided that can cooperate with a single type of coupling element for a suction pump at one end and can cooperate with various types of valves at another end. Additionally, an aerator is provided that can be coupled to a suction pump operating in a blowing mode for aerating liquid.

A decant device includes a tubular body being hollowed and having an upper end and a lower end being open. The lower end is capable of combining with a mouth of a cup. A dispenser is assembled in the tubular body. The dispenser has a plate body laterally connected to an inner wall of the tubular body. The plate body has a center portion and the plate body has a curved surface downwardly protruding from a bottom of the plate body and a recessed surface concaved from a top of the plate body. The plate body has a plurality of fan-shaped through holes surrounding the center portion, so as to form the plate body as turbine-shaped.