Abstract: A method for compensating the bathymetric pressure inside a subsea tank containing a liquid working fluid by using a bathymetric compensation fluid is provided. The liquid working fluid and the bathymetric compensation fluid are separated from each other by a separation layer of a separation fluid.

Abstract: An automatic rainwater collection system, with a high degree of autonomy and sensitivity, which allows the collection and use of rainwater, in open spaces, areas of difficult access and/or lacking of water extraction systems, as well as in domestic spaces such as gardens or roofs, without additional adaptations for its use and which works with solar energy.

Abstract: In accordance with presently disclosed embodiments, systems and methods for efficiently managing bulk material and dry additives to be mixed with bulk material in a blender are provided. The disclosed systems include a modular portable container that can be used to hold multiple types of dry flowable material for transportation about a work site. The different types of dry materials can be selectively released from the modular container for mixing with liquid and bulk material in a blender. The modular container generally includes a base structure that supports a number of individual, separable, and fully enclosed compartments. The compartments may each hold a different type of dry material, and the compartments may be arranged onto the base structure adjacent one another and removably secured to the base structure so that the compartments can be transported as a single unit about the work site.

Abstract: A connection structure for pressure vessels is configured such that respective mouth pieces are connected to at least one ends of the pressure vessels, and when adjacent mouth pieces are connected to each other in an intersection direction intersecting with the axial direction, the pressure vessels placed in parallel can be connected to each other. The mouth piece includes a connecting portion along the intersection direction intersecting with the axial direction. The connecting portion includes an external screw thread portion formed on a first side thereof, and a nut rotatably locked to a second side thereof and having an internal screw thread portion threadedly engageable with the external screw thread portion.

Abstract: A portable water cooler including a cooler housing having guides for expeditiously receiving a water jug and ice to surround the water jug after it is received within the housing. A cooler lid can be removably coupled to the cooler housing after receiving the water jug and ice. A water dispensing faucet is sealed to the received water jug to provide a sealed environment.

Abstract: A hydraulic module designed to be mounted on a hydraulic hybrid vehicle, characterised in that it forms a rigid and compact assembly comprising a body (32) receiving the high- and low-pressure accumulators intended to supply traction motors of the vehicle, comprising a generally parallelepipedal shape, and having attachment means designed to be fixed under a floor at the rear of the vehicle.

Abstract: The object of the present invention is an opening or closure limiting device suitable for valves. This device is suitable for establishing a maximum degree of opening in the valve, a maximum degree of closure (or minimum opening), or both; this operation is carried out manually without said limitation preventing the valve from being managed by means of an actuator.

Abstract: A cargo rack for transferring loads between a marine vessel and an offshore marine platform (for example, oil and gas well drilling or production platform) provides a frame having a front, a rear, and upper and lower end portions. The lower end of the frame has a perimeter beam base, a raised floor and a pair of open-ended parallel fork tine tubes or sockets that communicate with the perimeter beam at the front and rear of the frame, preferably being structurally connected (e.g., welded) thereto. Openings in the perimeter beam base align with the forklift tine tubes or sockets. The frame includes a plurality of fixed side walls extending upwardly from the perimeter beam that include at least left and right side walls.

Abstract: A fuel management module for use with a CNG fuel system for a vehicle includes a housing configured to be connected to the vehicle and a number of connections, receptacles, and controls associated with the module. A defueling receptacle may be positioned on the front panel of the housing, for defueling a fuel tank of the vehicle. A defueling control valve may be positioned on the front panel of the housing for controlling operation of the defueling receptacle, allowing for selective defueling. One or more high pressure connections may be accessible on the housing and configured for connection to one or more separate fuel tanks in a plug and play configuration. A plurality of filling connections may be accessible on the housing for filling the fuel tank(s). A low pressure fuel output connection may be positioned on the back panel of the housing to provide fuel output from the high pressure connections to the engine.

Abstract: A reconfigurable and scalable fluid distribution system including a compression unit, a storage unit, and a control unit. The compression unit, storage unit and the control unit are in fluid, electronic and electrical communication with one another and are coupled together in a stacked relationship, each in abutting relation to the next. Additional compression, storage and/or control units may be coupled in abutting relationship to an existing stack of coupled units. A method of assembling a reconfigurable and scalable fluid distribution system. A method of dispensing fluid via a reconfigurable and scalable fluid distribution system. A control unit for use in a reconfigurable and scalable fluid distribution system.

Abstract: A water transport system comprising a first container, a second container, a mechanical connector fixing the first and second containers to each other and/or a towing vehicle, and a control device. The water transport system may be used in a method of water management for recreational vehicles (RV), trailers, or motor homes. The water transport system may be sized and configured to fit in a bed of the towing vehicle used for towing the RV, trailer, or motor home. The second container may be coupled to a macerator pump of the RV, trailer, or motor home to receive wastewater therefrom and the control device may be configured to automatically shut off the macerator pump when the second container is full.

Abstract: A bundle trailer for containers including (i) a supporting frame on which a plurality of bundles are located; (ii) a plurality of bundles, each bundle comprising: a bundle frame, a plurality of containers containing a chemical, and at least one bundle value for controlling delivery of the chemical in the containers; (iii) at least one trailer valve; and (iv) at least one clamp for fixing the bundle is disclosed. The bundle trailer is capable of delivering high purity hygroscopic, corrosive chemicals, such as elemental fluorine and mixtures thereof, with good flexibility, high safety, and low cost.

Abstract: A container for holding fluids in isolation includes an outer container and two deformable inner containers carried within the internal space of the outer container. The outer container is provided with a view port enabling the user to visually examine the inner containers. The inner containers have respective ports communicating with their interiors. As fluid is withdrawn from the first inner container its volume is reduced so that the second container may receive a like amount of fluid. The second inner container may hold colorants or absorbents. The container may be used with various chemical applications, such as high performance liquid chromatography or fluid injection analysis, wherein supply fluid is withdrawn from the first inner container, used, and returned as waste fluid to the second inner container so that the overall volume of fluids remains relatively constant.

Abstract: A reagent cabinet for an automated processing apparatus. The reagent cabinet has a housing, and a drawer slidably mounted in the housing. The drawer has a lower deck adapted to receive a fluid reservoir, and an upper deck located above the lower deck and adapted to receive a fluid supply container. A supply connection hose is provided to selectively connect the fluid supply container to the fluid reservoir. A reservoir connection hose is provided to selectively connect to the fluid reservoir and to convey fluid from the fluid reservoir to a downstream location outside the cabinet. A pump is mounted on the drawer. The pump is adapted to convey fluid through either the supply connection hose or the reservoir connection hose.

Abstract: In a fuel tank for containing a hydrogen storing material and a product generated by dehydrogenation reaction of the hydrogen storing material, comprising, a fuel chamber for containing the hydrogen storing material, a waste chamber for containing the product, and a tank envelope for containing the fuel chamber and the waste chamber, the fuel tank further comprises a partition wall fluidly separating the fuel chamber and the waste chamber from each other and being movable to change a ratio in volume between the fuel chamber and the waste chamber, and each of the fuel chamber and the waste chamber has a valve to be hermetically closed.

Abstract: A method and apparatus for handling fluids on an oil and gas well drilling platform utilizes detachable peripheral frames to reduce the per square foot load transferred to the platform when reservoirs on the apparatus are filled to (or near) capacity.

Abstract: An on-board auxiliary split tank system for supplying makeup water and chemical additives to a transit concrete mixing vehicle is disclosed which includes a generally cylindrical water tank designed for generally horizontal deployment having a shaped recess therein and an additive tank configured to nest in said recess of said water tank and which, when nested in said recess, generally completes said cylindrical shape. The water tank and additive tank are formed from a non-metallic material comprising a polymeric component.

Abstract: A container for gas storage tanks in a vehicle is disclosed as part of a fuel storage system. The container is dimensioned to include one or more storage tanks along with a flow control device, such as a pressure regulator or automatic valve. The container does not form a fluid-tight containment around the storage tank and includes one or more ventilation openings to allow a gas within the container to be vented therefrom. There is also one or more drain openings in the container to allow liquid within the container to be drained therefrom.

Abstract: An on-board auxiliary split tank system for supplying makeup water and chemical additives to a transit concrete mixing vehicle is disclosed which includes a generally cylindrical water tank designed for generally horizontal deployment having a shaped recess therein and an additive tank configured to nest in said recess of said water tank and which, when nested in said recess, generally completes said cylindrical shape. The water tank and additive tank are formed from a non-metallic material comprising a polymeric component.

Abstract: Humidifier apparatus for a respiratory apparatus includes a housing providing a gas flow path, a heater apparatus, and a water supply distribution member configured and arranged to deliver water vapour to the gas flow path. The water distribution member is provided to the housing and in thermal communication with the heater apparatus.

Abstract: A grey water tank mounting and control arrangement for the recycling and storage of used water contains three plastic tanks constructed as individual standing units, which can be mechanically connected to one another and to a control unit. The tanks and the control unit contain orienting means so as to permit mutual orientation thereof in such a way that they can be fixed to one another in the correct position.

Abstract: The methods and apparatus for transporting compressed gas includes a gas storage system having a plurality of pipes connected by a manifold whereby the gas storage system is designed to operate in the range of the optimum compressibility factor for a given composition of gas. The pipe for the gas storage system is preferably large diameter pipe made of a high strength material whereby a low temperature is selected which can be withstood by the material of the pipe. Knowing the compressibility factor of the gas, the temperature, and the diameter of the pipe, the wall thickness of the pipe is calculated for the pressure range of the gas at the selected temperature. The gas storage system may either be modular or be part of the structure of a vehicle for transporting the gas. The gas storage system further includes enclosing the pipes in an enclosure having a nitrogen atmosphere. A displacement fluid may be used to offload the gas from the gas storage system.

Abstract: A fluids management apparatus is disclosed herein that enables management of multiple volumes of different fluids when drilling and/or producing oil and/or gas with an oil and gas well drilling platform. The apparatus includes a structural, transportable frame that has upper and lower reservoir sections, each with a plurality of tanks for holding fluid. The upper reservoir section is easily lifted and transported, such as by crane. A docking station on the lower reservoir section is receptive of the upper reservoir section. A piping system enables a selected fluid volume contained in a tank of the upper reservoir section to be selectively transmitted to a selected tank of the lower reservoir section. The lower reservoir section has its own piping system that enables a user to withdraw fluid from any selected one of its tanks.

Abstract: The tank for fluid under pressure comprises one or an assembled-together plurality of individual containers or modules made at least in part out of composite material. The or each individual container (20) comprises a cylindrical body (22) of composite material, two end plates (30) closing the axial ends of the cylindrical body, and at least one belt passing around the container substantially in a longitudinal direction and bearing against portions of the outside faces of the end plates.

Abstract: The tank for fluid under pressure comprises one or an assembled-together plurality of individual containers or modules made at least in part out of composite material. The or each individual container (20) comprises a cylindrical body (22) of composite material, two end plates (30) closing the axial ends of the cylindrical body, and at least one belt passing around the container substantially in a longitudinal direction and bearing against portions of the outside faces of the end plates.

Abstract: A compressed-gas tank system has at least two gas vessels, the gas vessels having a base part and a removal part and openings which are assigned to the removal parts. The removal parts of the gas vessels are directly connected to a connecting rail, without any pipelines therebetween. The openings are in communication with a gas passage which runs inside the connecting rail, the connecting rail being assigned a shut-off valve which is common to all the gas vessels. The gas vessels are mechanically connected to a supporting rail, the supporting rail and the connecting rail forming a holding frame for the gas vessels.

Abstract: An apparatus for safely delivering a hazardous fluid substance to a receiving structure includes first and second supply cylinders containing the fluid substance and each supply cylinder having a supply cylinder release port; a high pressure containment vessel having a vessel wall and being sized to receive and safely enclose the first and second supply cylinders; a high pressure first tube extending from each of the first and second supply cylinders, and in fluid communication with the supply cylinder release ports and extending to and being in fluid communication with a vessel port in the vessel wall; and a vessel valve in fluid communication with each of the first tube for controlling delivery of the fluid substance from the first and second supply cylinders and from the vessel.

Abstract: A device for storing gas includes at least one container (1) for gas, of the high pressure type, that has an outlet conduit with which is associated a branch (5) ensuring a closeable calibrated loss. The gas is in gaseous phase in this container over a range of pressures extending from about 40 to 250 bars and preferably from 50 to 200 bars and over a range of temperatures extending from about 15° K to 210° K and preferably from 20° K to 200° K. The device includes a thermally insulating envelope (2) in which the container (1) is disposed.

Abstract: A method of manufacturing the water supply manifold assures adequate alignment of the apertures at each water supply location by forming a single through-hole entirely through the header tube at each water supply location for the insertion of a water supply tube through the thus-formed apertures in the header tube. A preferred method includes forming a plurality of through-holes completely through a piece of a cylindrical tube stock at axially-spaced locations along the tube stock, thereby forming a header tube having at least two rows of apertures in which each aperture is aligned with another, circumferentially opposed aperture. A supply tube is inserted through a pair of circumferentially opposed apertures such that opposed ends of each supply tube protrude beyond said header tube. A fitting is mounted over each end of said supply tube.

Abstract: A water supply manifold can be manufactured easily and inexpensively while simultaneously providing an improved connection of manifold components to one another. The water supply manifold, or at least each section thereof, includes (1) a header tube that is configured to extend longitudinally along a support surface such as a shelf and (2) fittings that are mounted on the header tube in a spaced-apart relationship relative to one another. In a preferred embodiment in which the water supply manifold is intended for use in an animal water supply system, two opposed fittings may be provided on opposite sides of the header tube at each water supply location so as to permit two rows of cages to be mounted back-to-back on each shelf of a cage and rack system. In this case, a single supply tube may extend completely through the header tube at each water supply location and receive a respective fitting at each of two outlet ends thereof.

Abstract: The methods and apparatus for transporting compressed gas includes a gas storage system having a plurality of pipes connected by a manifold whereby the gas storage system is designed to operate in the range of the optimum compressibility factor for a given composition of gas. The pipe for the gas storage system is preferably large diameter pipe made of a high strength material whereby a low temperature is selected which can be withstood by the material of the pipe. Knowing the compressibility factor of the gas, the temperature, and the diameter of the pipe, the wall thickness of the pipe is calculated for the pressure range of the gas at the selected temperature. The gas storage system may either be modular or be part of the structure of a vehicle for transporting the gas. The gas storage system further includes enclosing the pipes in an enclosure having a nitrogen atmosphere. A displacement fluid may be used to offload the gas from the gas storage system.

Abstract: The invention relates to a storage container, especially for cryogenic liquids, with an inside container (1) and an outside container (2), whereby an insulation space (3) is located between inside container (1) and outside container (2). To increase the stability of inside container (1) and/or outside container (2), at least one support (4, 10) is provided, which does not produce any heat-conducting connection between inside container (1) and outside container (2).

Abstract: Manifold/distributor assembly for combustible gas supplied from a plurality of liquefied gas cartridges, comprising a frame (1) with upper and lower covers (64, 65) forming a leaktight box (95) and, within the box, a plurality of housings (2), each for housing a liquefied gas cartridge (36, 85) and each one being provided with a valve assembly (71) incorporating an actuation element (13, 91), which valve assembly does not open unless a cartridge is present in the housing and actuates the element; the outlet of each valve assembly being connected to a manifold (15, 16, 17, 18, 73, 74, 75, 76, 77, 78, 79) comprising a multiple-way tap (80) for selective connection of manifold portions to a delivery pipe (22), in case through a pressure regulator (81).

Abstract: A portable liquid mud plant for mixing and storing drilling fluids for oil and gas exploration. The liquid mud plant includes a skid mounted mixing tank assembly, a skid mounted pump assembly, a plurality of nestable storage tanks, and a piping assembly.

Abstract: Three storage vessels 11-13 are stacked at positioned lower than a rainwater gutter 14. The rainwater gutter and the first storage vessel 11 are connected by a first supply passage 21, the second supply passage 22 connected to a lower face of the first storage vessel at one end thereof is provided with a supply valve 33 at the other end thereof. The third supply passage 23 provided with a nonreturn valve 43 is connected with a lower face of second and third storage vessels 12, 13 at one end thereof, and connected to a second supply passage at the other end thereof respectively. When the rainwaters stored in the first and second storage vessels go up in the water level up to over a predetermined water level, an overflow passage 41 leads the rainwater exceeding over the predetermined water level to the second and third storage vessels respectively.

Abstract: The invention relates to a system for storing fluid under pressure comprising means for admitting fluid into and monitoring fluid in the system (15, Vr), several containers (2, 3, 4) having at least one inlet orifice (10) and transfer lines for said fluid (5, 6, 7), said lines connecting the inlet and monitoring means to at least one of the inlet orifices 10 of said containers. The inlet and monitoring means Vr are designed to allow simultaneously, during at least part of the filling, fluid to pass freely between said inlet and monitoring means and at least two containers. The containers are short, light, reinforced tubular structures. The device has an auxiliary container 43 that can store hydrocarbon coming from one of the containers.

Abstract: An apparatus for use in collecting potable rainwater is disclosed which includes a trough member having a dished surface which is adapted to receive rainwater when operatively disposed. A discharge outlet in the trough member is at or near the lowermost portion of the trough when the trough member is operatively disposed. A delivery tube is connected to the discharge outlet for conveying received rainwater for passage to a reservoir. A mounting frame is provided for mounting the trough member in a rain-receiving location, and a bracket operatively connects the trough member to the mounting frame.

Abstract: A housing for a high pressure fluid washer, for example, has mounted within it a fluid pump and a first tank. The first tank may be fully installed within the housing simply by pressing the tank upwardly within an entrance port of the housing. Visual observation of the fluid level within the tank is permitted due to a vertically oriented rib of the tank projecting into a recess window of the housing wall, with such rib being suitably translucent to transparent. The tank rib and recess window of the housing may cooperate to orient the tank within the housing. Where a second fluid tank is required, the housing may be placed atop and aligned to the second tank via respective, interfitting couplings mounted to the housing bottom and to the second tank top.

Abstract: Hydropneumatic energy reservoir for accumulating the braking energy recovered on a vehicle by means of a hydrostatic energy recovery-restoration device, combined or not with the vehicle transmission and working between a high-pressure accumulator and a low-pressure accumulator, characterized in that it comprises several oblong cylindrical hydropneumatic accumulators (1) connected hydraulically in parallel and placed side by side inside a single casing (6) of small height, the space included between the said casing (6) and the said accumulators (1) forming the low-pressure accumulator (16).

Abstract: The present invention concerns a portable gas supply station comprising two or more gas bottles or cylinders for welding and other applications.The gas cylinders are mounted via their necks in a block. A movable handle makes it possible to open and close the gas lines simultaneously. In its carrying position, the handle ensures closure which allows complete safety.The gas supply station is particularly suitable for welding, soldering, flame cutting and other applications.

Abstract: The invention relates to tanks for the storage of liquid and has particular application to the land storage of liquefied gas at low temperature at or above atmospheric pressure. Thus, the invention provides a storage tank of the kind in which the walls are formed by a multiplicity of connected, parallel, part-cylindrical lobes presenting outwardly convex arcuate surfaces, which is characterized in that the side and end walls thereof are provided by a single tier of connected lobes, in that said lobes extend in one common direction over the tank, in that the end walls of the tank comprise part-spherical knuckles closing off the ends of the part-cylindrical lobes, and in that a separating plate is provided at each lobe connection to strengthen the tank against internal pressure and to divide it into separate storage compartments.

Abstract: A system comprising a plurality of reactors each of which is connected by a plurality of pipelines to each of a plurality of manifolds, each pipeline having a central pipelength curved in a circular arc of about 270.degree. and connected at its ends to two substantially straight pipelengths which are arranged at a right angle with respect to each other, said reactors being arranged in at least one row, with said manifolds situated parallel to this row and above the reactors, in such a way that the distance between two successive manifolds is larger than the largest diametrical dimension of a curved central pipelength.

Abstract: The disclosure of this specification illustrates and teaches the use of a self contained breathing apparatus for attachment to a user's back and incorporates a plurality of tanks having a manifold between them that is common to all with a single filling block leading thereto, and a reserve system mounted at one end thereof. The reserve system comprises a poppet valve which signals a loss in pressure by closing, after which it can then be actuated to open it for supplying the remaining portion of the reserve breathing gas through the manifold.The system also has a first and second stage regulator to provide regulated breathing gas to a user. The first stage regulator incorporates a dynamically balanced piston which is supported by an O-ring that is deformed through its cross section to provide movement to the valving piston.The entire system is encapsulated within a package or casing which can be opened along a parting line thereof and which is secured by over-center latches.