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7381287 |
Adhereable, pre-fabricated, self-healing, anti-puncture coating for liquid container and methodology
A bulk, generally elastomeric and pliable, layered mat formed to permit selective trimming into size-chosen mat trims/tiles, each of which is structured to perform as a...
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7305836 |
Cryogenic container and superconductivity magnetic energy storage (SMES) system
A cryogenic container includes an inner vessel for containing a cryogenic fluid, and an outer vessel for insulating the cryogenic fluid from the environment. The inner vessel includes a...
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7290676 |
Secondary containment system for liquid storage tank
A lining system for a fluid containment vessel having an outer section with a floor surface and a vertical surface. The inner section is attached to the outer section so that interstitial space...
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7275650 |
Method and apparatus for storing grease
A double walled container is provided by an inner container that is fitted within an outer container. End flaps are provided on the outer container for engaging the inner container and closing the...
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7234608 |
Spill containment assembly
A spill containment assembly includes a support structure or grate, and a flexible containment bag disposed beneath, and secured to, the grate. Fluid filled containers are placed on the grate. The...
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7229233 |
Double walled containment sumps
A double walled riser sump has an annular space between the two walls. The provision of the annular space provides for monitoring the integrity of the two walls of the sump. The two walls of the...
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7186549 |
Container for shipping items in aircraft
A container for shipping items in an aircraft includes a shipping compartment and an expandable chamber for receiving gas from the shipping compartment. At least one conduit connects the expandable...
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7090091 |
Large volume container for holding liquid media
A large-volume container for holding liquid media is composed of two shell-like end parts each having a ring-shaped flat contact surface, and at least one sleeve-like middle part composed of two...
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6981498 |
Waste grease collection tank and method for its use
A double walled waste grease collecting tank for use in collection system in which the collecting tank is partially submersed in a hot water bath to soften or melt grease at the container walls to...
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6834534 |
Fuel storage tank leak prevention and detection system and method
A storage tank leak detection and prevention system that detects a breach or leak in the interstitial space of a double-walled fuel storage tank in a service station environment. The interstitial...
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6820762 |
High strength rib for storage tanks
A rib suitable for use with a storage tank has a “Y” cross sectional shape including a trunk section and branches. Each of the branches includes a substantially flat upper surface for...
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6729797 |
Testable sump apparatus
A testable sump apparatus comprises a body wall including a first wall with a first wall portion and a second wall with a second wall portion. The first wall portion is spaced from the second wall...
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6551024 |
System and method for detecting leaks in underground storage tank
A double walled storage tank includes an outer wall, an inner wall, a plurality of ribs disposed between the inner and outer walls, and a plurality of annular spaces between the ribs. The annular...
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6348246 |
Laminate sheeting for pouches
A pouch or other container for forming an envelope protectively packaging a product such as a flowable or solid food substance. The pouch is fabricated from a laminate sheeting whose plies have...
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6199329 |
Liquid storage system
This invention relates to a liquid storage system for storing liquid products, particularly petroleum and its derivatives. An auxiliary dam (1) within a bund defined by a main dam (3) bounds an...
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6149026 |
Secondary containment tub
A secondary containment tub, comprising a lower leak proof compartment having an upper rim and a base and a cover hinged to the upper rim by hinges. A metal collar extends around the upper rim. A...
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6112935 |
Catch basin
A catch basin for below-grade installations to receive water through a grate, and which can be adapted to receive and discharge water through a plurality of inlet ports, and be able to withstand...
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6024242 |
Removably insertable internal containment reservoir
A removably insertable internal containment reservoir for a storage tank includes a container having an outside surface and an inside surface and formed with a chamber. The chamber has an open...
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5957322 |
Barrel storage unit
A storage container for barrels of liquid such as fuel arranged on their sides has a rigid base which is rectangular in plan to define two side edges and two end edges and dimensioned in width...
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5901740 |
Continuous extended holding tank with variable resident time
A tank for holding a liquid for a predetermined and relatively long time in a continuous flow process. The tank includes an inner compartment with an inlet and an outer compartment with an outlet....
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5893479 |
Storage tank vault
An above ground liquid holding tank installation includes an inner tank nested within a rigid enclosure. An open bottomed precast concrete vault encloses both the enclosure and the inner tank. The...
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5720404 |
Female-molded underground storage tank and method of making
A female-molded double-walled underground storage tank is provided with an annulus of reduced thickness, defined by a plastic film. The film separates the inner and outer walls of the tank,...
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5711632 |
Secondary containment device and method
A secondary containment device is provided for protectively containing leaks and spills of a possibly hazardous or otherwise harmful chemical substance contained in a primary container such as a...
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5695089 |
Lightweight double wall storage tank
A tank assembly which includes an inner storage tank and a surrounding outer containment tank with said tanks defining a substantially uniform space therebetween. The space is filled with a cured...
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5678724 |
Getter materials for the vacuum insulation of liquid hydrogen storage vessels or transport lines
A getter material is provided which efficiently sorbs gases at low pressures but, when a system failure causes high pressures of hydrogen and oxygen (air) to be present, does not increase its...
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5664696 |
Installation of tanks for storing fuel or chemical products in service stations and the like
A battery of reservoirs for storing fuel, gas, contaminants and/or fluids, including external means for structurally protecting the tanks and providing stability to protect the surrounding...
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5628425 |
Composite storage tank having double wall characteristics
A composite storage tank is built which has double wall characteristics. A method of building the tank comprises the steps of applying a viscous resinous core material to a support surface and then...
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5601204 |
Tank vault with sealed liner
A liquid container for the above-ground storage of flammable fuels is shown having an inner tank with a bottom surface, side surfaces, and a top surface placed within an outer shell having a bottom...
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5595319 |
Reusable container unit having spaced protective housings
A reusable container unit for flowable materials, having enhanced puncture resistance and leak containment characteristics, and being readily handleable by conventional fork lift or the like...
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5590803 |
Composite double-wall underground tank structure and method for making same
A composite double-wall underground tank comprises an internal rotatable metal mandrel tank frame structure surmounted by two individual concentric corrugated cylindrical nonmetallic pressure...
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5570805 |
Storage container assembly for combustible liquids
An above ground storage container assembly comprises a steel tank for volatile liquid housed within a concrete vault. The walls of the vault are spaced from the tank to provide an air envelop...
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5570714 |
Explosion-retardant containment vessel for storage of flammable liquids
The present invention is directed to an above-ground, explosion-retardant containment vessel for the storage of a flammable liquid. The containment vessel preferably comprises a primary storage...
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5547096 |
Plated polymeric fuel tank
An electroplated, polymeric fuel tank fabricated of inner and outer shells. The outer shell is an assembly of outer shell halves joined together along peripheral flanges. A layer of copper, a layer...
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5513474 |
Double-walled formwork element and process for manufacturing it
Proposed is a double-walled formwork element comprising two large-area panels suitable for use as mould shuttering, particularly in the concrete construction industry. The two panels are joined to...
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5497895 |
Transport container
Transport containers are known that comprise walls (10, 10'; 12) and a floor (11). The side walls (10, 10') are connected to one another by frame parts (20). The walls (10) of these containers are...
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5450978 |
Environment compatible storage vessel
The present invention, in its most elemental form, comprises an above ground storage vessel for volatile liquids in which an inner storage chamber is formed in proportion to an outer shell, leaving...
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5421478 |
Storage tank and baffle
The present invention relates to a storage tank for storing liquid products such as petroleum byproducts and toxic waste, that has an inner and outer tank. The inner tank holds the liquid, while...
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5398841 |
Storage tank for combustible liquids
A peninsula which extends outwardly from a wall of a container for receiving and supporting a fluid-dispensing pump thereon for dispensing liquid in the container. The peninsula has a pump mounting...
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5398839 |
Compartmented fuel tank with fuel absorbent material
A fuel tank is disclosed having an inner shell, an outer shell enveloping the inner shell, and a fuel absorbent material filling the space between the inner shell and the outer shell. The fuel...
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5363787 |
Liquid cargo container for marine transport
The invention is a container for liquid product in marine transport situations, the container comprising a resilient or elastomeric membrane positioned within the confines of the marine transport...
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5349914 |
Leakproof oil super-tanker
A device is provided for impeding the spillage of a liquid cargo from a damaged hull of a water traveling vessel, which consists of a protective layer placed against an inner surface of the hull...
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5346093 |
Liquid storage system
This invention relates to an improvement in an above-ground storage system for volatile liquids wherein there is a horizontally extending cylindrical storage tank located in a dike, the tank having...
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5335815 |
Storage tank in a precast, protective shell
A method for mounting a tank in a compatible precast concrete half shell wherein the tank is supported on ribs at a spaced distance from the inner wall of the half shell includes positioning of the...
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5333752 |
Storage container unit for hazardous liquids
A storage container unit comprises an inner tank for containing a hazardous liquid disposed within an outer tank. The side wall of the inner tank is spaced radially inwardly of the side wall of the...
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5333641 |
Containment vessel for environmentally sealing a chemical compound
A chemical containment vessel provides an environmental seal around a bottle containing hazardous chemicals for use in manufacturing processes. An enclosure vessel is made of upper and lower...
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5314027 |
Fire suppression system for a double walled storage tank
A fire suppression system for a double walled storage tank having an inner tank for containing a flammable liquid and an outer tank separated from the inner tank by a defined space. A leakage...
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5305926 |
Portable fueling facility having fire-retardant material
An improved portable fueling facility for aircraft or ground vehicles includes at least one storage tank, an outer tank for providing secondary containment about the storage tanks, a number of...
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5287986 |
Containment tank assembly
A containment tank assembly for the safe storage of liquids wherein an enclosed storage tank is positioned within an open-top containment tank. A space is provided between the adjacent side walls...
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5282546 |
Composite above ground liquid storage vault
A composite above ground liquid storage vault. The vault includes an inner tank defining a containment cavity for the liquid. The inner tank is enclosed within an insulating layer and a monitor...
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5269173 |
Flat bottomed tanks and process to detect leakages
This invention relates to a system and process for monitoring flat bottomed tanks for leaks utilizing a sensor cable, barrier layer or film impermeable to the leaking medium and a compensation...
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