Abstract: A drain apparatus may include a storage chamber that has a through-hole through which a coolant, which leaks through a mechanical seal sealing an impeller shaft of a water pump in a vehicle, flows inside, and stores the coolant flowing inside via the through-hole, and a discharge tube that may be disposed vertically through a bottom of the storage chamber, with an upper end thereof extending to the inside of the storage chamber such that a height thereof may be positioned between a top and the bottom of the storage chamber.

Abstract: A cleaning system for cleaning one or more valve seats in a valve and for cleaning one or more interior surfaces of said valve with a cleaning agent, where said cleaning system are preferably arranged in a mixproof valve (1) consisting of at least a valve body (2), one or more valve seats (5, 9), a first valve plug (4) with a first stem (6) and a second valve plug (8) with a second stem (10), the second valve plug having a central hollow part (11) for guiding the first stem. Said cleaning system has nozzle means (17) for creating two different spray patterns, said nozzle means being arranged between and/or on the first stem and the hollow central part of the second valve plug, where a first spray pattern is primarily used for cleaning the interior surfaces of said valve and where a second spray pattern is primarily used for cleaning one or more of said valve seats, while the valve is open between a product area (14) and a drain area (15).

Abstract: A double seat valve for separating media includes a housing having a first connector for a first pipeline and a second connector for a second pipeline, a first closing member of the first connector and a first closing member seat assigned thereto, the first closing member in closed position cooperating in sealing manner with the first closing member seat via at least one sealing element, a second closing member of the second connector axially spaced from the first closing member, and a second closing member seat assigned to the second closing member, the second closing member in closed position cooperating in sealing manner with the second closing member seat via at least one sealing element. The two closing members can be lifted independently of one another from their respective closing member seats. A leakage space is also provided between the two closing members and discharges into a leakage outlet.

Abstract: An anti-flooding safety device includes two connection bodies, a valve arrangement that includes a valve member, a retention member for withholding the valve member in a respective opening position, and an inner hose and an outer hose impermeable to water. The inner hose hydraulically connects the two connection bodies and extends at least in part within the outer hose so that defined between the two hoses is a gap designed to withhold inside it any possible leaking water. A connection body has a control chamber that is at least in part delimited by a movable element, and a control member is coupled to the movable element so that a displacement of the latter will cause a displacement of the control member towards a respective position of release, wherein the valve member is free to pass into its closing position. The gap is in fluid communication with the control chamber, to obtain a substantially closed volume therewith.

Abstract: A portable and relocateable pump attachment interface provides a fixed link between a first line in communication with a fluid reservoir, and a second line in communication with a mobile storage tank via a pump of a pump truck. The interface includes an interface body that supports a fixed conduit entirely above ground. The front end of the conduit is for coupling to the first line, and the back end of the conduit is for coupling to the second line. The interface body has a fitting access space and a spill containment catch basin disposed under the fitting access space, and the second end of the conduit is located within the fitting access space and over the spill containment basin to catch any spillage from the second line when it is coupled to and uncoupled from the conduit. The interface body can be a concrete block, or be molded plastic filled with sand or water and is massive enough to substantially isolate line one from line 2.

Abstract: Implementations described and claimed herein provide systems and methods for harvesting water from precipitation while limiting loss due to evaporation and sublimation. In one implementation, precipitation is received on a collection surface through an opening during a precipitation event. The received precipitation is sealed on the collection surface from an outside atmosphere using at least one cover assembly in response to a triggering event concluding the receipt of the precipitation. The at least one cover assembly includes a take-up assembly adapted to extend a cover from a first cross bar to a second cross bar over at least a portion of the opening. Water harvested from the sealed precipitation is directed to a water storage device. Other implementations described and claimed herein provide systems and methods for remote monitoring and management of water collection devices.

Abstract: A device for the piping of process systems in the food and beverage industry in that: the respective valve distributor tree (rvdt) opens immediately into the lower tank bottom of a respectively associated tank of the process system, and/or the rvdt is connected via an associated pipe connection to an associated process aggregate or to the lower tank bottom of the process apparatus, and the pipe connection opens out into the tank-side or process-aggregate-side end of the valve distributor tree (vdt); a stirring device (16) which is operative in the entire interior space of the hollow structure is disposed in the vdt; and/or the vdt with the entire interior space of the hollow structure is part of a circulation line which extends over the tank or the process aggregate; and/or the vdt can be recuperatively acted upon by a heat transfer medium (W).

Abstract: A hydrostatic unit includes a hydraulic machine that is connected mechanically and hydraulically to a pressure medium supply via an adapter piece and a rotary leadthrough.

Abstract: A removable casing for a fire sprinkler head encases the sprinkler head to stop unwanted water spray. The casing has hinged shells that latch closed to form a watertight interior space. One or both of the shells have gaskets that contact the opposite shell to seal off the interior space. The hinges and latches may be adjustable to make the casing easier to fit over the sprinkler head and to fasten tightly. Each shell may have one or more necks configured to fit tightly around a pipe when the casing is closed. A drain having a valve may be disposed through one or both of the shells to prevent initial pressure buildup and to allow the removal of accumulated water from inside the casing. The casing fills with water until the flow out of the sprinkler head stops, allowing the rest of the fire sprinkler system to remain active.

Abstract: Embodiments of a spill over tank for an evaporator of a HVAC system are described. The spill over tank may be configured to receive a refrigerant directed out of the evaporator. The spill over tank may be configured to have an outlet directing refrigerant in the spill over tank out of the spill over tank and flowing back to a compressor of the HVAC system. The spill over tank may be equipped with a refrigerant level sensor configured to measure a refrigerant level in the spill over tank. The measured refrigerant level in the spill over tank may be used to control and/or maintain a refrigerant level in the evaporator, and/or may be used to control a return refrigerant flow into the compressor of the HVAC system so as to manage an oil return to the compressor.

Abstract: A spill containment system is attachable to a riser pipe with an axially moveable seal. The spill containment system allows access to a drop tube in the riser pipe via a removable liquid communication assembly. The spill containment system includes a sealed interstitial space, which remains sealed during installation, service and use of the system. The spill containment system is protected by a weather resistant cover assembly.

Abstract: A leak diverter includes a liquid collection tray structured and arranged to be positioned below and supported by a suspended ceiling; a drain in flow communication with the liquid collection tray; and a plurality of magnetic suspension assemblies connected to the liquid collection tray, the magnetic suspension assemblies being structured and arranged to magnetically couple the leak diverter to a support frame in the suspended ceiling.

Abstract: A liquid collection apparatus includes a flexible frame configured to lie substantially in a plane when the apparatus is deployed, the frame being flexible in directions that are substantially in the plane and rigid in directions that are substantially perpendicular to the plane; a flexible barrier material connected to the frame; a drain in the flexible barrier material; and a plurality of openings positioned at spaced locations adjacent to the frame.

Abstract: A battery rack system and method are provided including a battery rack for holding a plurality of batteries. Further included is a liner-equipped containment system connected to the battery rack. The containment system is adapted for containing leaks or spills from the batteries.

Abstract: A substrate is surrounded by an inner cup and an outer cup. A distance between an upper surface of an inner cup lower portion and a lower surface of an inner cup upper portion of the inner cup is gradually reduced outward from an outer periphery of the substrate. A clearance is formed between the upper surface of the inner cup lower portion and the lower surface of the inner cup upper portion at outer peripheries of the inner cup lower portion and the inner cup upper portion. A collection space is formed between the upper surface of the inner cup lower portion and the lower surface of the inner cup upper portion. A scatter capturing space that allows a processing liquid that has passed through the clearance to scatter and captures the scattering processing liquid is formed by an outer cup. An upper portion and an outer periphery of the scatter capturing space are covered by a lower surface and an inner side surface of the outer cup, respectively.

Abstract: An environmentally secure weather containment system for at least one chemical container comprising a primary container significantly nested within and sealingly mated with a secondary container, the primary tank having an exposed portion, the secondary container providing a housing for at least one pump and at least one port for at least one a power line or signal line above a 110% containment level.

Abstract: An example valve shaft apparatus includes a shaft having a stationary seal and a dynamic seal spaced from the stationary seal. The stationary seal defines a first leakage detection area adjacent the stationary seal and the dynamic seal defines a second leakage detection area adjacent the dynamic seal. A seal leakage detector is integrally formed with the shaft to provide a visual indication of process fluid leakage within the first leakage detection area or within the second leakage detection area. The seal leakage detector has a passageway in fluid communication with the first leakage detection area and the second leakage detection area. The passageway has a cross-sectional profile that changes between the first and second leakage detection areas to prevent fluid from flowing from one of the leakage detection areas into a body of the fluid valve.

Abstract: A method of accelerating a curing process in resin overflow systems for use in casting processes includes the step of adding a curing accelerator for the resin into the resin overflow system. In addition, a resin overflow container and a compartment with a curing accelerator for use in casting processes are provided.

Abstract: A collector for collecting wash liquid from an engine washing operation including an inlet duct to receive wash liquid from the wash operation; a plurality of droplet separators to retain the wash liquid within the collector while allowing air to flow out of the collector; a base to receive the wash liquid; an outlet connected to the base to discharge wash liquid from the collector; and a plurality of wheels connected to the base for moving the collector.

Abstract: Disclosed are integral and/or portable, easy-to-install apparatuses for detecting and containing fluid leaked or otherwise discharged from a fluid-filled device and for facilitating testing and maintenance of the apparatus and fluid-filled devices. In one aspect of the disclosed invention, upon sensing a fluid discharge, the apparatus activates audible and/or visual alarms and directs the discharged fluid to a predetermined drainage area to prevent damage to areas surrounding the fluid-filled device. In another aspect of the present invention, no plumbing or electrical wiring is required to install the apparatus, thereby allowing an unskilled individual to easily and inexpensively install the apparatus. In yet another aspect of the present invention, the apparatus may be easily located since it is not dependent on gravity or a drainage pipe for discharge of the fluid.

Abstract: A pump attachment interface provides a fixed link between a first line in communication with a fluid reservoir, and a second line in communication with a mobile storage tank via a pump of a pump truck. The interface includes an interface body with a sloping surface that supports a fixed conduit such that a lower end of the conduit is at a height that is lower than an upper end of the conduit. The lower end is for coupling to the first line, and the second end is for coupling to the second line. The attachment interface also has a spill containment catch basin over which the second end of the conduit is located so as to catch any spillage from the second line when it is coupled to the conduit. The body can be a concrete block, or be molded plastic filled with sand or water.

Abstract: A valve device for connecting two conduits in a unit for conducting a product comprises a first shut-off member and a second shut-off member and a first leakage space between the first and the second shut-off members, a first connection for one of the two conduits on a side of the first shut-off member facing away from the leakage space, and a second connection for the other of the two conduits on the side of the second shut-off member facing away from the leakage space. A third shut-off member and a fourth shut-off member and a second leakage space are present between the third and the fourth shut-off members, wherein a central third leakage space is present between the second and the third shut-off members, and wherein the second connection for the other of the two conduits is arranged on a side of the fourth shut-off member facing away from the second leakage space.

Abstract: An engine wash system with a collector includes a collection pan with a base angled toward a centerline and first and second panels rotatably connecting to first and second sides of the collection pan; a plurality of wheels connecting to the base; a first support connecting on a lower end to the collection pan and extending vertically upward from the collection pan; a first funnel connecting to the first support; and a first hose connecting the first funnel to the collection pan.

Abstract: A drip tray having a main body and a plurality of surface irregularities projecting from the main body. The drip tray can be used to pre-treat a stain in a fabric.

Abstract: A system and method for detecting leaks in pressurized or vacuum pipes is disclosed. A pipe clamp comprises a housing that surrounds a pipe fitting. A containment chamber within the pipe clamp prevents leaked gas from escaping into the environment. The pipe clamp is installed in series with an exhaust line to remove the leaked gas from the containment chamber. A sensor may be configured and disposed to detect a change in pressure in the containment chamber to indicate the occurrence of a leak.

Abstract: A self-cleaning varnish supply machine and method of using the same. The machine has a plurality of at least two cylindrical storage containers, a supply line, a return line, a pump, a compressed air supply source, a plurality of at least two outlet valves, a plurality of two inlet valves, and a compressed air supply source valve. The machine can be operated in three different modes. In the first mode, the machine can be used to supply varnish to a varnish application device. Next, the machine can be operated in an automated self-cleaning mode. Finally, the machine can be operated in a manual self-cleaning mode.

Abstract: A leak detector assembly uses fluid collected from a leaking conduit to automatically prohibit flow. The assembly includes a housing having a bottom, a top and a perimeter wall extending between the bottom and the top. A basin is coupled to the top of the housing. A drain opening is positioned in the basin. A collection pan is positioned below the drain opening to collect fluids passed through the drain opening from the basin. An electrical circuit is coupled to the collection pan. A sponge is coupled to the collection pan positioned over and contacting spaced contacts whereby the sponge completes the electrical circuit when the sponge becomes wet. A stop valve is coupled to a fluid conduit providing fluid to a position over the basin. The stop valve is operationally coupled to the electrical circuit whereby the stop valve closes upon the electrical circuit being completed.

Abstract: A tubing tray is provided for use with a pipe mat tray for receiving, organizing and storing drill pipe tripped out of a drill string on a drilling rig, the tubing tray having a planar bottom member, an orthogonal sidewall extending upwardly from the perimeter of the bottom member to form a basin for receiving the pipe mat, a chamfered sidewall extending upwardly and outwardly from the sidewall to provide clearance for a tool joint on a drill pipe placed on the pipe mat, and a handle extending around a top edge of the chamfered sidewall, the handle having a downwardly extending lip forming a finder hold thereunder. The tray can further include spikes extending downwardly from a lower surface of the bottom member, and a slot disposed through opposing lips of the handle allowing two or more tubing trays to be fastened together in a side by side configuration.

Abstract: An oil filter change method and apparatus for use with Harley Davidson motorcycles employs a filter funnel adapted to fit beneath the oil filter prior to removal. A drain hose may be attached to a spout portion of the funnel, the filter is punctured, and oil allowed to drain therefrom. Once drained, the filter is fully removed, and is held in the funnel for removal, with minimal or no oil spillage onto the engine of the motorcycle.

Abstract: A fuel manifold for turbine engines, such as the large turbines used for generating electrical power, has a housing with straight internal porting for routing fuel and purge media streams to the combustion area of the turbine. A pressure balanced fuel valve regulates fuel using a poppet actuator. A piston section of the actuator dynamically seals off actuation pressure from the fuel. A valve section of the actuator dynamically seals off a vented area from the fuel and regulates fuel flow through the valve. The piston section has internal porting to a collector tube within the vented area for directing media leaked past the piston seal(s) to a vent port, and thereby prevent mixing of the fuel and actuation media.

Abstract: Systems for removing water from an area where water is not desired are discussed and provided. The system can include a dam, a water collection system, and a water removal system. The dam can create a waterproof seal so that the dam is configured to define a reservoir, or retention area, capable of holding water. The water collection system can remove substantially all of the water that collects in the retention area and deposit the water in a reservoir when the water collection system is triggered by a first sensor. The water removal system can move the water collected in the reservoir to an area of safe disposal through a hose or drain when triggered by a second sensor. Other aspects, features, and embodiments of the present invention are claimed and described.

Abstract: A double pipe apparatus that includes an outer pipe and an inner pipe inserted into the outer pipe, and regulates a flow of a gas flowing through the double pipe apparatus. The double pipe apparatus includes a flow regulating valve, a valve stem which which penetrates the outer pipe and the inner pipe, and fluid leakage preventing parts including a bellows which is provided between the outer pipe and the inner pipe and which prevents the gas from leaking outside the outer pipe. One end of the bellows is attached to an inner wall of the outer pipe, and the other end of the bellows is attached to a flange formed on the valve stem, so that the gas flowing through the inner pipe is prevented from leaking outside the outer pipe.

Abstract: Containment devices, for example for containing fluid or contaminant spills, are described. An example containment device includes a flexible absorbent structure which is configured to absorb a first liquid material, for example a liquid hydrocarbon, antifreeze, engine coolant, or combinations thereof, while being further configured to repel and/or resist the absorption of a second liquid material, such as water. The absorbent structure may be attached to a containment structure, which is made from a flexible material impervious to the first liquid material, and which may include a pocket for receiving a reinforcement member therein. During use, a reinforcement member is provided in a pocket along a perimeter of the containment structure, the containment structure being adapted to be collapsed into a compact configuration when not use.

Abstract: A residue collector for collecting residual fluid from a low pressurized hose, which runs perpendicularly or at an incline, includes two pipe nozzles that are joined together, the interior spaces of which are connected to each other and form a hollow space, which can be connected to an upwardly extending portion of the low pressurized hose by way of an upper orifice and can be connected to a downwardly extending portion of the low pressurized hose by way of a lower orifice. The front end of the pipe nozzle that is connected to the lower orifice is closed and a protuberance is provided into the front end of the pipe nozzle that is connected to the upper orifice. The protuberance is directed outwardly and with the material thereof being flexible and having a wall thickness that is permits folding, at least partially, into the hollow space due to low pressurization.

Abstract: A fuel spill tray according to one embodiment includes a body and an arm extending outwardly away from the body. The body defines an annular channel and a generally central aperture configured to receive a neck of a fuel tank. The arm includes a proximal end integral with the body. The arm also includes a distal end, a first flange, a second flange laterally spaced from the first flange, and a first web integral with each of the first and second flanges. The arm also includes a first upper seal integral with the first flange and a second upper seal laterally spaced from the first upper seal and integral with the first flange. Each of the first and second flanges, the first web and the first and second upper seals extends longitudinally from the proximal end to the distal end of the arm. Vehicles are also provided.

Abstract: This apparatus protects a radon fan from damage due to falling water, ice, birds and animals and debris and is installed above the radon fan and protects the fan in several ways. It is installed just above the radon fan, thus taking advantage of warm “Earth Temperature” air to reduce ice build-up. Its screen replaces the birds and animals screen often installed at the top of the exhaust pipe where ice is formed. The screen additionally prevents ice and debris from falling into the fan. The water bypass catches back-flowing water and directs it around the fan. The access port serves as an opening for testing, observations and cleaning of any debris that is collected by the screen and the access port is sealed with a removable plug. This apparatus protects and extends the life of a radon fan and is made part of the radon mitigation system.

Abstract: A system for dispensing solvents removes the need for storing solvents in multitudes of small containers or containers which are not suitable for storing the solvents for a long duration. The system minimizes laboratory space requirements for the storage and handling of solvents. The system minimizes waste generation. With the system for dispensing solvents, the solvents are stored properly and are able to be dispensed in small quantities for use as needed. The system for dispensing solvents also includes leak detection, a spill tray, a fume hood and other precautionary measures to ensure a safe handling environment.

Abstract: Embodiments disclosed herein relate to systems, methods and devices for containing a substance within a region. In some embodiments, one or more hollow structures are positioned around the region and the structures are at least partly filled (e.g., through fill openings) with a weighting material. Some embodiments relate to a curved device comprising steps, such that a first cross-section of the device comprises a round shape and a second cross-section comprises a plurality of substantially linear segments. Some embodiments relate to a tank connection device comprising a sleeve extending through a curved device.

Abstract: A load box for containing liquid spillage has a container; with an upper access opening with a cover, attachable to a wall of a containment structure containing a liquid storage tank. An input opening configured to receive a discharge end of a tank conduit, and an output opening is configured to receive a suction end of a transport conduit. The container encloses a releasable connection between the suction end of the transport conduit and the discharge end of the tank conduit. An overflow opening is located such that liquid rising in the container flows through the overflow opening before rising to a level where liquid flows through one of the input and output openings, and an overflow conduit attached to the overflow opening is configured such that when a liquid level in the container rises to the overflow opening, liquid flows through the overflow conduit into the structure interior.

Abstract: A water sensor and activation assembly including a paper element to sense the presence of water leaks from appliances such as clothes washing machines, refrigerator ice makers and the like, and to cause an associated water shutoff valve to turn off the source of water leakage. The water sensor, in conjunction with the shutoff valve, operates without any electrical power requirement. The design allows the water sensor to operate in a high humidity environment.

Abstract: A rescue device for treating leakage of dangerous chemical includes a first container having a closed negative pressure chamber and an intake which allows outside dangerous chemicals to enter the first container and a second container installed and fixed in the first container. The second container contains a substantially harmless liquefied gas and has an opening which controllably communicates with the external environment. When the dangerous chemicals are leaking, the rescue device can be used to reduce the loss of dangerous chemical, alleviate the harm to the environment and human, and avoid the possible disastrous consequences.

Abstract: A safety device on a high-pressure connector of a hydraulic device has a shield that surrounds the high-pressure connector and catches hydraulic liquid that escapes at high pressure. The shield has a housing surrounding seal-tightly a pressure medium distributor on the hydraulic device and has furthermore a protective pipe connected to the housing and surrounding a connecting nipple for a high-pressure hose conduit adapted to be coupled by a hose coupling.

Abstract: A flood detection and valve shutoff device which comprises a water sensitive sensor. A mechanism is for retaining the water sensitive sensor on a floor near a water heater. Another mechanism is for biasing a valve in a water inlet pipe of the water heater to a closed position. A lanyard in a taut condition extends between the water sensitive sensor and the biasing mechanism, so as to keep the valve in an open position. When the water sensitive sensor detects water on the floor the lanyard will be released from the water sensitive sensor, causing the biasing means to move the valve from the open position to the closed position.

Abstract: A drain system of a water pump for a vehicle according to an exemplary embodiment of the present invention may include: a drain hole formed at a water pump housing, wherein coolant having leaked from the water pump passes the drain hole; a drain chamber formed in the water pump housing and providing a space communicated with the drain hole; a drain plug disposed in the drain chamber and collecting the coolant passing the drain hole; and a plug penetration hole penetrating the drain plug so as to communicate an inside of the drain plug to an outside of the water pump housing, wherein a part of the coolant collected in the drain plug may be vaporized and be exhausted to the outside of the water pump housing through the plug penetration hole.

Abstract: A draining device for controlled drainage of internal water in plumbing systems comprises a semi-circular plastic collar that engages around a bottom of a pipe coupling. The collar covers the bottom of the coupling fitting and forms a watertight seal against sides of the pipe wall using an integral gasket. The collar is held in place around an upper side of the pipe using a pair of straps and strap fasteners. A hose connection fitting is provided on a bottom of the collar to provide a connection to a hose or other temporary plumbing, thereby providing drainage of water in a controlled manner.

Abstract: A system and method for detecting water in locations in homes and buildings where it should not be present, and responding by terminating water inlet access to plumbing in said home or building or the like and optionally operating a dump valve, in combination with an approach to periodically testing system operability and providing a signal upon a component performing a predetermined number of operations. The method can further include the monitoring of signals and responding with maintenance and/or replacement.

Abstract: A powder delivery apparatus for transporting powder from one or more hoppers to one or more powder applicators. A cross feed network of multi-directional valves and fluid connections is interposed between transfer pumps coupled to the outlets of the hoppers to provide alternately selectable flow paths for the powder from each hopper to selected one of the powder applicators.

Abstract: An electronic leak detection system for home humidifier using the duct air conditioning system. The leak detection system uses a simple sensor in a water collection tray under the humidifier to detect if leakage has occurred. An auxiliary solenoid valve is connected in line with the water supply to the humidifier. When leakage is detected, power to the humidifier system is shut down and an auxiliary solenoid valve is powered.

Abstract: A tank for a load tap changer includes opposing front and rear walls, opposing side walls, and a bottom wall joined to define a box-like structure. A door structure is removably coupled to one of the walls. An oil catch tray is coupled to the tank and is movable between a retracted, storage position generally adjacent to the bottom of the tank, and an operative position extending outwardly from the one wall to which the door structure is coupled and generally under a portion of the door structure. In the operative position, the oil catch tray is constructed and arranged to collect oil that drips from the door structure and the one wall when the door structure is removed from the one wall.

Abstract: A shunt pan is used to prevent excessive water damage from occurring if water leaking from a kitchen appliance is not discovered in a timely manner. The shunt pan directs the flow of collecting water into a walkway of a kitchen, where it is visible, rather than allowing the water to soak into surrounding kitchen walls and cabinets. A shunt pan is characterized by a rectangular floor bordered on three sides by walls, but not bordered by a physical obstruction on the fourth side, which is open. Preferably, the open side includes an indicator material, such as confetti or glitter in a water-soluble binder, that can be carried by flowing water into the walkway. If the water that carried the indicator material evaporates, the indicator material will remain in the walkway to clearly show the presence of a water leak.