Aerator Free Patent Search

  • Self-propelled jet aerator

    Aerator Abstract A self-propelled aeration device comprising a jet-aerator mounted on floats and connected by a hinged arm to a central pile for enabling the said aerator to rotate around the pile thus mixing and aerating both the large surface and g...

  • Wine aerator

    Aerator Abstract An aerator to expedite the breathing time of wine just before serving including a housing containing a motor driven diaphragm air pump; a recess provided in one end of the housing for receiving the neck of a bottle of wine to be aera...

  • Multiple blast aerator system

    Aerator Abstract A multiple blast aerator hopper system for handling bulk material. A plurality of blast aerators are fitted at radially spaced-apart intervals about the periphery of the hopper; the first blast aerator is positioned near the bin outl...

  • Aerator

    Aerator Abstract An aerator nozzle and system for aerating a body of liquid which includes a combined air and liquid discharge nozzle unit respectively supplied from an air compressor and a liquid pump wherein the nozzle unit includes a liquid discha...

  • Concealed aerator

    Aerator Abstract An aerator (208) for introducing air into a liquid flowing under pressure through a spout (200), the aerator (208) being partially or totally concealed by the spout (200) and being substitutable--in dimensions and flow characteristic...

  • Concealed aerator which seals against a spout when inserted therein

    Aerator Abstract An aerator for introducing air into a liquid flowing under pressure through a spout, the aerator being partially or totally concealed by the spout and being substitutable--in dimensions and flow characteristics--with a conventional,...

  • Horizontal-axis aerator for purification of waste water

    Aerator Abstract A horizontal-axis aerator for use in a waste water purification system includes a cylinder having a horizontal axis, a first series of parallel blades on the surface of the cylinder and extending in directions nonparallel to the axis...

  • Immersible aerator and/or mixer apparatus

    Aerator Abstract The invention relates to an immersible aerator and/or mixer apparatus to be lowered onto the bottom of a basin or tank containing liquid, often also solid substances, and particularly the invention relates to the supporting structure...

  • Water jet aerator for ganged operation

    Aerator Abstract There is disclosed herein a spa water jet aerator which proportionately controls the flow of water and air with a single control movement of a valve mechanism. The air and water apertures in the valve body are so shaped and located s...

  • Pressure responsive aerator

    Aerator Abstract An aerator has a pressure responsive valve assembly therein for restricting the flow therethrough when the pressure of the water supply is increased. The aerator includes a housing mounting a stream straightener member and a partitio...

  • Aerator carried by automotive vehicle and control system therefor

    Aerator Abstract An automotive aerator includes a tractor or the like and an aerator carried movable vertically by the tractor or the like. A landing sensor for the detection of the spike pipe of the aerator, a device for driving the spike pipe into...

  • Adapter skirt for static aerator mixer

    Aerator Abstract A skirt for a sewage aerator mixer is supported on a bubble generator pipe beneath the mixer structure in a sludge basin or directly on the floor of the basin in surrounding relation to the lower end of the mixer structure to extend...

  • Spray aerator

    Aerator Abstract A spray aerator essentially of simple plastic parts having a swivel faucet attachment, a water conduit pipe, lateral openings in the pipe wall above its closed lower end, a spray housing slidable on the pipe, first and second housing...

  • Vortex chamber aerator

    Aerator Abstract A vortex chamber aerator is provided with a split feed conduit whereby the liquid feed is introduced into the vortex chamber through two opposed passageways to provide more even distribution of the liquid currents within the vortex c...

  • Soil aerator

    Aerator Abstract A soil aerator is shown which includes a frame and a rotatable drum mounted on the frame. The drum has an outer cylindrical surface. The opposing ends of the drum are enclosed and carry axles which are mounted within the frame whereb...

  • Aerator for liquids

    Aerator Abstract An aerator for liquids, particularly an aerator for water, includes at least one aerating basin and a plurality of immersible elongate bodies, which are contained in said basin and secured to the peripheries of wheels, which revolve...

  • Water jet aerator with flow controlling nozzle

    Aerator Abstract A water jet aerator for use in a tub or spa having an eyeball-type nozzle which, when rotated, controls the flow of water through the aerator. The nozzle also can be swiveled to vary the direction of fluid flow into the tub. To preve...