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Document Title |
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7520293 |
Fuel storage system for a vehicle
A fuel storage system for a transportation or recreational vehicle has a fuel tank that carries a vapor assembly that seeks out vapor pockets and controllably removes fuel vapor from the tank...
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7299822 |
Liquid level regulation apparatus
Apparatus ( 10 ) is defined for regulating the level of liquid on a first side of a barrier ( 12 ) with respect to a moveable level of liquid on a second side of the barrier. The apparatus includes...
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7222638 |
Vortex minimizing fluid gathering and transferring apparatus
A liquid gathering and transferring apparatus for gathering liquid from a liquid source containing a quantity of liquid having a liquid surface and containing debris and discharging the liquid into...
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6990998 |
Fuel tank and fuel flow control device
A fuel tank assembly has a fuel tank with a fuel flow control device disposed at least partially in the fuel tank, and which communicates with a fuel filler pipe through which volatile fuel is...
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6915818 |
Floating arm pick up device
A fluid pick up device for removing fluid from storage tanks includes an intake, a submerging member that maintains the intake submerged in the fluid, and a float that enables the intake to move in...
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6640828 |
Flushing apparatus and method thereof
The flushing apparatus comprises a reservoir for storing liquid, the reservoir having an outlet end movable between a raised position where liquid accumulates in the reservoir, and a down position...
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6640789 |
Apparatus for pumping fuel from a tank to an internal combustion engine of a motor vehicle
Fuel pumping apparatus having an impoundment container, disposed in a tank, in which impoundment container a pumping assembly is disposed that pumps fuel to the internal combustion engine. A jet...
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6474361 |
Floating weir assembly and fluid flow management system comprising same
A floating weir assembly for controlling the discharge of fluid from a fluid reservoir. The weir assembly includes a buoyant body preferably comprising a sidewall surrounding a central bottom...
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6279609 |
Flow control means
A flow control means for stable, constant discharge flow from and to a body of liquid, having a float body (8) which floats on a body of liquid (9), with a main outlet pipe (5) having a mouth/upper...
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6238577 |
Self-leveling weir
The present invention provides a barrier over which waste water must flow in order to reach the outlet of a wastewater treatment plant. The barrier provided by the weir allows wastewater to exit...
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6224753 |
Water catchment device floating at the surface of a basin and supplying a pumping system
A water catchment device floating at the surface (19) of a basin comprising: a floating support (1) having a support base (3); and a skimmer (4) retained on the base (3) and comprising a skimmer...
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6216733 |
Apparatus for the distribution of water or other liquids
An apparatus for the distribution of water or other liquids, comprising a tank with at least one inlet and two or more outlets adapted to deliver equal amounts of liquid. A float body is adapted to...
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6027641 |
Liquid surface skimmer
A liquid surface skimmer consisting of an open topped cylindrical housing securable in a body of liquid and having a first inlet by way of a buoyant open ended sleeve movable in the housing, a...
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5971036 |
Filling and emptying of storage tanks containing aqueous dispersions
A method of filling and emptying storage tanks containing aqueous dispersions, where the storage tank is emptied via a line whose opening is located in the lower section of the storage tank entails...
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5365830 |
Assembly for the domestic making of a fermented beverage under chilled pressure conditions
The assembly of the invention includes a pressure vessel having a size to fit in a usual home refrigerator for the domestic fermenting of a fermentable liquid mixture under pressure and under...
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5290434 |
Effluent dosing septic system
The invention presented relates to a septic system which doses effluent into a disposal field. More particularly, the invention includes a relatively water-tight walled structure capable of...
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5235901 |
Method and apparatus for making a fermented beverage
The assembly of the invention includes a pressure vessel having a size to fit in a usual home refrigerator for the domestic fermenting of a fermentable liquid mixture under pressure and under...
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5123444 |
Back flow blocker in sloping pipes
Back flow blocker in sloping pipes, comprising a well vat (10) provided with an inlet (14) and an outlet (15) to be connected to the pipe. A tube (16) provided within the well vat and being...
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4911893 |
Floating recycle pan for ebullated bed reactors
A floating recycle pan is provided to control the flow of the feed into and out of the downcomer even while the oil liquid level in the ebullated bed reactor is varied to provide continuous...
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4802592 |
Floating liquid skimmers having a floating weir
The floating skimmer has a body fitted with a floating weir and with a suction outlet in its base for connection to a suction hose. A float is provided to keep the body afloat. The float is hinged...
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4718447 |
Apparatus for dissolving a solid
An automatic system is disclosed for obtaining and maintaining a controlled volume of solution above a body of soluble solid in a container by the automatic addition of solvent. The apparatus...
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4693821 |
Weir for waste water treatment systems
An improved weir for removal of liquid from wastewater systems which is positively driven and which decants wastewater only over a leading edge of an elongated weir and removes the water through...
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4632139 |
Flow regulating device
A device for the automatic regulation of fluid flows through an aperture for use with immiscible liquids having differing densities, wherein the volume, weight and shape of a floatable plug are...
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4325150 |
Pool surface skimming apparatus
A pool surface skimming apparatus is disclosed which has two concentric, substantially cylindrical shells engageable one about the other. The inner shell has a floatation means integral therewith...
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4305426 |
Apparatus for continuous constant discharge of liquid from a container
This invention relates to apparatus for continuously discharging liquid from a container, such as a waste water tank having a discharge pipe with an inlet located adjacent the container floor and...
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4223837 |
Dosed delivery device for liquids, particularly for delivering water to vegetal cultivations
A liquid dispensing device includes a tank, a floating body, a U-shaped tubular capillary syphon mounted in the floating body for vertical adjustment with respect to the floating body with an inlet...
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4222520 |
Irrigation machine
A framework mounted on wheels to follow a ditch path carries a plurality of siphon tubes suspended at their outer end from an arm pivotable in response to a float detecting the water level in the...
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4213479 |
Eduction unit
A portable eduction unit includes a tank, a single first hose for extending into a source of solids and liquid, such hose being connected to the tank through a check valve which opens in response...
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4094338 |
Constant rate float intake
Apparatus for achieving liquid flow at constant discharge rate from a liquid reservoir wherein the surface of liquid therein fluctuates in elevation.
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4084796 |
Liquid mixing device
A liquid mixing device for mixing liquids in a mixing tank. The device providing means for mixing liquids such as liquid chemicals that are generally difficult to mix and mixing these chemicals...
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4052180 |
Soft ice cream machine
A freezing barrel with mixing and refrigerating apparatus associated therewith has an inlet at one end to receive a prepared mix to be frozen and has a spigot at the other end for dispensing the...
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4030708 |
Process for introducing particulate material into a container
Apparatus is disclosed for disposing of radioactive waste materials by placing them into a steel drum together with cement and water, mixing the contents, and then storing the drum for a period of...
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4015629 |
Adjustable flow floating weir assembly
An adjustable-flow floating weir assembly is provided for regulating the flow of liquid out of a basin which receives a constant or variable flow of liquid. The weir assembly communicates with the...
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3967633 |
Gas vent system for operation in any arbitrary spatial orientation
A gas vent tube for removing gas from a container while minimizing loss of iquids. The vent is mounted in a cylindrical container on a 360° rotating joint and has a buoyant material attached to...
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3935881 |
Apparatus for steady-state volume rate flow control
An apparatus for steady-state volume rate flow control from a variable depth liquid having a floating weir assembly of the type with an inlet weir crest over which liquid may flow from said weir...
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3845780 |
PRESSURE REGULATING MEANS FOR GAS STORAGE TANKS INCLUDED IN SEWERAGE SYSTEMS
A gas pressure regulating means for gas storage tanks included in a sewerage system is disclosed. Gas formed in sludge digestion tanks is supplied to a floating dome, or roof, type gas storage tank...
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3807431 |
DEVICE FOR CONDUCTING WASTE LIQUID FROM A RECEPTACLE TO A PNEUMATIC LIQUID DISPOSAL SYSTEM
An apparatus for conveying waste liquid from a holding receptacle to a vacuum sewage disposal system in which the waste liquid is conducted through a transport conduit. In this arrangement, the...
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3757813 |
APPARATUS FOR TRANSPORTATION AND SEGREGATED EMPTYING OF VESSELS CONTAINING FLUIDS OF DIFFERENT DENSITY
A method of transporting oil by vessel which includes discharging an oil cargo at a destination and refilling the vessel with a water ballast, transporting the vessel to an oil supply area,...
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3650293 |
FLOATING VENT FOR RAILWAY TANK CAR SAFETY RELIEVE VALVE
A railway tank car for the transport of liquids has a safety relief valve which is actuated at a predetermined pressure. A float on the outer end of a flexible conduit which communicates with the...
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3633218 |
SHIPBOARD RECIRCULATION SEWAGE SYSTEM
Recirculation sewage system for shipboard use having a holding tank which enables the toilet flushing liquid to be recycled following removal of sizable particulate matter therefrom in the tank....
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3447688 |
STABILIZED EFFLUENT TROUGH FOR SETTLING TANKS OF A CONTINUOUS FLOW SEWAGE TREATMENT PLANT
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3438215 |
RESERVOIR FOR STORING TWO FLUIDS
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3381709 |
Devices for drawing liquid from tanks and the like
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3374726 |
Beverage fermentation and storage tank of a large capacity
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3316934 |
Expandable hinge weir
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3311129 |
Self-leveling drain inlet
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3246885 |
Saturation tank
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3223243 |
Floating separator
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3181558 |
Liquid level control for livestock watering troughs
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3138546 |
Apparatus utilizing solar energy for demineralizing water
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