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723 results about "Water release" patented technology
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Showerhead with grooved water release ducts
InactiveUS7048210B2Efficient and effective shower of waterConserve waterDust removalFire preventionEngineeringLens effect
A showerhead as described herein includes a translucent hollow body having a fluid chamber, and a fluid distribution element configured to release fluid contained in the fluid chamber. The fluid distribution element includes a plurality of raised concentric rings having peaks that serve as the fluid release points. The fluid distribution element contains a number of fluid ducts that are specifically shaped to transport the fluid from the fluid chamber toward the fluid release points. The translucent nature of the showerhead creates an optical lens effect that illuminates the showerhead and the water droplets formed by the showerhead. The illumination of the water droplets creates a pleasant showering experience for the user.
Owner:CLARK
Veterinary pill and capsule delivery device
InactiveUS6960183B2Promote peristalsisCorrect swallowInfusion devicesSurgeryBiomedical engineeringWater release
A veterinary pill / capsule delivery device comprised of a dispensing head for holding a pill or capsule, the dispensing head being attached to the end of a syringe component for ejecting the pill or capsule out from the dispensing head into the animal's mouth while at the same time injecting a quantity of water into the mouth. The syringe component includes a push-rod that protrudes into dispensing head for ejecting the pill / capsule therefrom, plus water release holes near the dispensing head for simultaneously jetting water out of the syringe component into the animal's mouth, thereby compelling the animal to swallow the pill.
Owner:NICOLETTE JON R
Appliance for drying laundry
A top adapted to match and close from above a cabinet of a laundry drying appliance, is provided. The top is formed as a ready-to-mount part ready to be mounted to the cabinet and forming a moisture condensing module for dehydrating drying air used to dry laundry within a drying drum of the laundry drying appliance. The top has a drying air inlet for receiving moisture-laden drying air, a drying air outlet for delivering demoisturized drying air, fluid passageways defined thereinside from the drying air inlet to the drying air outlet for the passage of the drying air to be dehydrated and a moisture condenser arranged inside the fluid passageways. The top includes, integrally formed therein, at least one structural part of the appliance, the at least one structural part of the appliance having at least one a part of: a housing of a fan for propelling the drying air; a drying air delivery duct connectable to a drying air inlet of the drying drum for delivering the drying air into the drying drum; a seat for a container of detergents / softener for washing laundry; a condense water collector for collecting condense water released by the moisture-laden drying air; at least part of a condense water draining system; a support for at least one water inlet valve for selectively allowing the intake of water from a water main; and at least part of a water circuit for delivering water to wash the moisture condensing means.
Owner:ELECTROLUX HOME PROD CORP NV
Emergency shower and eyewash station with temperature control
InactiveUS7007316B2Temperature control without auxillary powerBathing devicesTemperature controlElectricity
An emergency water release device comprises heating elements adapted to heat water, a shower and an eyewash, a valve and a controller which sends a first signal to turn off at least one of the plurality of heating elements when a temperature of the water exceeds a predetermined limit, and when a flow rate of the water is reduced to a reduced flow rate, the valve opens so that water is dispersed away from both the shower and the eyewash in an amount equal to the difference between the flow rate and the reduced flow rate. The heating elements form a first set electrically connected in series which provides heat for water to be dispensed by the shower, a second set electrically connected in series which provides heat for water to be dispensed by the eyewash. The first and second set of heating elements can be connected in parallel. The controller may also be configured to send a signal to another valve to open so that unheated water is mixed with heated water.
Owner:BRADFORD WHITE
Process for Flocculating and Dewatering Oil Sand Mature Fine Tailings
ActiveUS20120175315A1Increasing yield shear stressWaste water treatment from quariesDewatering/demulsification with chemical meansFlocculationShear stress
A process for dewatering oil sand fine tailings is provided and comprises a dispersion and floc build-up stage comprising in-line addition of a flocculent solution comprising an effective amount of flocculation reagent into a flow of the oil sand fine tailings; a gel stage wherein flocculated oil sand fine tailings is transported in-line and subjected to shear conditioning; a floc breakdown and water release stage wherein the flocculated oil sand fine tailings releases water and decreases in yield shear stress, while avoiding an oversheared zone; depositing the flocculated oil sand fine tailings onto a deposition area to form a deposit and to enable the release water to flow away from the deposit, preferably done in a pipeline reactor and managing shear according to yield stress and CST information and achieves enhanced dewatering.
Owner:SUNCOR ENERGY INC +1
Method of manufacturing partially roasted coffee beans and a combination roasting and brewing device
ActiveUS20130180406A1Enhance aroma and flavor benefitSignificant preparation timeReady-for-oven doughsBeverage vesselsGround coffeeBrewing
Exemplary embodiments disclosed herein provide a method for producing primary roasted coffee beans where green coffee beans are roasted only until the point where the beans have reached the end of the primary roasting phase, where the beans are then quenched to stop the roasting process. In some embodiments, the end of the primary roasting phase is marked by the beans reaching the first crack stage. A disposable package containing primary roasted beans is also disclosed. A device for roasting and brewing ground coffee beans is also disclosed, the device having a porous container which accepts the ground coffee beans; a roasting container which accepts the porous container and has a sidewall containing an aperture; a fan and heating element positioned to force hot air through the aperture; a water containment vessel and heating subassembly positioned above the roasting container; and a water release valve assembly positioned between the water containment vessel and the roasting container.
Owner:NEW ROAST COFFEE HLDG LLC
Hollow fiber blood-processing device and method for packaging and sterilizing such devices
ActiveUS20050063859A1Minimize damageIncreased pressure lossSemi-permeable membranesDialysis systemsFiberHollow fibre
A hollow fiber blood-processing device comprises a bundle of hollow fibers and is sealed in a gas-impermeable container together with a deoxidizer of a water-releasing type and radiation sterilized. The blood processing device is produced by a method comprising the steps of sealing a hollow fiber blood-processing device in a gas-impermeable container together with a deoxidizer of a water-releasing type, and radiation sterilizing the blood-processing device held in the sealed gas-impermeable container.
Owner:NIPRO CORP
Appliance for drying laundry
Owner:ELECTROLUX HOME PROD CORP NV
Calcium hypochlorite compositions
Stable compositions of calcium hypochlorite containing selected hydrated inorganic salts having a sufficiently high enthalpy and the ability to provide water release to sufficiently quench reactions and reduce the potential for conflagration.
Owner:BIO LAB
Water distribution network for domestic water and fire protection application
InactiveUS20020005288A1Convenient verificationPipesMovable spraying apparatusFire protectionDistribution system
An integrated water distribution network supplies the requirements of both domestic and fire protection water fixtures in a dwelling structure. The network includes a plurality of multiport fittings which are interconnected together with flexible conduits. A water release device, such as a sprinkler head or mist nozzle, is also coupled to the multiport fittings. The network is supplied water by a plurality of water supply lines which originate at a manifold. Individual water fixtures are connected to the distribution system through flexible lines. During use of a water fixture, water flow through at least a portion of the system is established. The distribution system can thus characterized as a "nonstagnant" water network for supplying both domestic and fire protection requirements of a structure.
Owner:KWENCH SYST INT
Ph2ocp portable water and climatic production system
InactiveUS20110296858A1Lower energy requirementsMore operationally viableGas treatmentLighting and heating apparatusAridMicrowave
The present invention relates to a portable water and climatic production system (“PH2OCP”). In the preferred embodiment, the system utilizes a desiccant rotor wheel to capture water vapor. The desiccant rotor wheel then rotates through a microwave heating chamber to release the water therefrom and heat the airflow as it rehydrates with the water released from the rotor wheel. The heated, moistened airflow then passes through a cooling and condensation system to create air conditioned airflow and water. The “PH2OCP” system is designed to operate and produce water in a wide range of global climatic conditions, including the most arid of environments. This is made possible due to the highly effective performance capabilities of the desiccant rotor technology in the extraction of water vapor molecules from any existing ambient air. The desiccant technology is designed to operate in combination with the microwave reactivation system in the regeneration or reactivation section and cooling coils assembly located in the condensation section.
Owner:7142871 CANADA
Moving body
InactiveUS20070000702A1Avoid dischargeEasy to drainAuxillary drivesFuel cell auxillariesSonarFuel cells
Water contained in exhaust gas discharged from a fuel cell stack 22 is separated by a gas-liquid separator 48 and is accumulated in a recovery tank 54. The procedure of the invention sets a release amount of water and selects one or multiple positions for water release, based on the driving conditions including the vehicle speed and the acceleration, the turning state, activation or non-activation of skid reduction control, the distance from any object detected by clearance sonars 94a through 94d, a distance from a subsequent vehicle measured by an extremely high frequency radar 92, and the presence of raindrops detected by a raindrop detection sensor, and releases the water accumulated in the recovery tank 54 from water outlets at the selected one or multiple positions among water outlets 58a through 58f at multiple different locations. This arrangement ensures adequate release of the water produced by the fuel cell stack 22 to the atmosphere.
Owner:TOYOTA JIDOSHA KK
Concrete internal curing agent as well as preparation method and using method thereof
InactiveCN103496877ALow application costSolve the complicated processEnvironmental resistanceSuper absorbent
The invention discloses a concrete internal curing agent. The concrete internal curing agent is super absorbent resin which has intelligent water absorption and water release functions and stably exists in concrete for a long term. The concrete internal curing agent comprises deionized water, sodium hydroxide, acrylic acid, a water-soluble initiator, a water-soluble crosslinking agent and natural grafted skeleton kaolin which is calcined kaolin. The concrete internal curing agent disclosed by the invention is environmentallyenvironment-friendly, high-efficiency and convenient to use; the addition amount of the concrete internal curing agent is small; raw materials for preparation are low in cost; and by adopting the concrete internal curing agent, the water consumption of fresh mixed concrete can be obviously reduced, the concrete property is improved, and the service life of the concrete is prolonged.
Owner:SHENZHEN UNIV
Groundwater recharge system structure for foundation pit dewatering
Owner:SHANGHAI CHANGKAI GEOTECHN ENG
Fire resistant woven fabrics and garments
ActiveUS20130216810A1Superior moisture management propertyComfortable to wearTrousersJacketsFiberTopical treatment
Owner:DRIFIRE
Calcium hypochlorite compositions
Owner:BIO LAB
Pressure assisted dual flush operating system
A pressure assisted dual flush operating system includes a vessel for receiving, containing and discharging pressurized water and an outlet for discharge of water from said vessel. An anti-siphon valve includes an air inlet for introducing water into said vessel and an inlet valve is provided for admitting water to the anti-siphon valve. A dual flush valve selectively releases different quantities of water from said vessel through the vessel outlet and a control valve selects one of the different quantities of water released by the dual flush valve.
Owner:LI FEIYU
Light anti-root penetration green planting roofing
InactiveCN101230745AImprove visual effectsConvenient for recreational activitiesRoof improvementClimate change adaptationWater storagePlant roots
The invention relates to a light green plant roof which prevents root penetration and is a light green plant roof for a construction, in particular to an environmental friendly roof structure which comprises a structure layer, a waterproof layer, a drainage layer and a greening layer. The roof comprises a plant layer (1), nutrition soil (2), a filter layer (3), the drainage layer (4), a plant root discourageing layer (5), adhesive bitumen primer (7), a slope-making layer (8) and a base layer (9) according to spacial order from up to down. The green plant roof for the construction has the functions of heat preservation and heat insulation for the construction, improvement for microclimate surrounded the construction, optimization of environment, water storage, as well as reduction for water release of a roof, protection for an architectural construction layer, sound insulation, psychology and aesthetics.
Owner:SOUTHEAST UNIV
Water distribution network for domestic water and fire protection application
Owner:KWENCH SYST INT
Intelligent shower, shower system and implementation method
InactiveCN107037758AOvercome the technical problem of being unable to control the hot water marginOvercoming the technical problem of not being able to quantify the water consumption of fee-paying shower usersProgramme controlFluid heatersWater volumeEngineering
The invention relates to an intelligent shower, a shower system and an implementation method. The intelligent shower comprises a control module, a measurement module, an input pipe, an output pipe, a heating module and a power supply module. The input pipe is used for providing tap water for the intelligent shower. The output pipe is used to discharge the water subjected to temperature regulation by the intelligent shower. The measurement module is used to measure the hot water temperature, the hot water volume and the cold water temperature inside the intelligent shower and the flow of the output pipe. The control module is used to set an expected temperature T of hot water output by the intelligent shower and display a hot water release time t of the expected hot water temperature T after calculation according to various parameters measured by the measurement module. The heating module is used to heat the tap water to reach the expected hot water temperature T set by the control module. The power supply module is used to provide a working voltage for each module.
Owner:PHICOMM (SHANGHAI) CO LTD
Water-rich stratum tunnel bottom drainage structure and construction method thereof
ActiveCN106968712AReduce water pressureImprove drainage capacityUnderground chambersTreatment involving filtrationDrainage tubesWater well
The invention relates to a water-rich stratum tunnel bottom drainage structure and a construction method thereof. A ballast bed base plate is arranged above an inverted arch in a spaced mode; bearing piles are arranged between the ballast bed base plate and the inverted arch; water passing culverts of the tunnel bottom are formed between the ballast bed base plate and the inverted arch; drainage side ditches communicate with the water passing culverts through side ditch drainage pipes; water collecting wells are arranged on the bottom faces of the water passing culverts; the lower ends of the water collecting wells penetrate through the inverted arch to extend into filtering water collecting devices under the inverted arch; water releasing holes are formed in the bottoms and the side walls of the water collecting wells, and filtering layers are arranged on the outer sides of the water releasing holes; and one-way drainage devices are arranged in the water collecting wells. An inverted arch filling part in the prior art is replaced with the ballast bed base plate and the bearing piles; on the basis of guaranteeing tunnel structure safety, the water passing cross section area of a tunnel drainage system is increased, and the tunnel drainage capacity is improved; and meanwhile, underground water under the water-rich stratum tunnel inverted arch is drained, tunnel bottom water pressure is reduced, and preventing of damage such as upheaval of the tunnel inverted arch and frost boiling and mud pumping of a ballast bed is facilitated.
Owner:SOUTHWEST JIAOTONG UNIV
High titanium-bearing heavy slag C50 self-compacting weakly expansive concrete-filled steel tube and preparation method thereof
ActiveCN105060793AImprove cementing performanceFull hydration activitySolid waste managementCelluloseCompensation effect
The invention discloses a high titanium-bearing heavy slag C50 self-compacting weakly expansive concrete-filled steel tube, and belongs to the field of building materials. The concrete-filled steel tube is prepared from the following raw materials: cement, coal ash, composite expanding agent, macadam, high titanium-bearing heavy slag, a tackifying plasticity-maintaining super-dispersing additive, micron-sized modified absorbent cotton cellulose and water. The prepared concrete-filled steel tube has the characteristics of high flow state, low gas content, large strength extra coefficient and stable expansibility; the problem of poor working performance caused by application of high titanium-bearing heavy slag to concrete is solved; due to the water absorption and water releasing effect of the porous structure, the internal maintenance effect on the concrete-filled steel tube can be realized, the shrinkage compensation effect of the expanding agent on the concrete-filled steel tube is improved, the concrete-filled steel tube is weakly expansive to be suitable for jacking pouring of upper chord pipes and lower chord pipes of a concrete-filled steel tube arched bridge and a concrete-filled steel tube truss bridge, as well as high-casting pouring of a concrete-filled steel tube pier column. Therefore, the problem of disengaging caused by poor-density pouring of the concrete-filled steel tube is solved effectively.
Owner:SICHUAN DEPT OF TRANSPORTATION HIGHWAY PLANNING PROSPECTING & DESIGN RES INST
Snow removal device
A snow removal device is provided for a building having sidewalls and a sloping roof with at least one of a ridge and a corner ridge. The snow removal device includes a hot water heater, a pressurization pump in fluid communication with the hot water heater, a connection pipe, a water discharge pipe connected to the hot water heater via the connection pipe, the water discharge pipe being configured to be installed in a direction along the ridge or the corner ridge, the water discharge pipe having horizontal or downwardly sloping water discharge apertures and downwardly facing water release apertures, the water discharge pipe being fixed to the building by brackets positioned to be higher than the ridge or the corner ridge.
Owner:NISHIDA
Depositing and Farming Methods for Drying Oil Sand Mature Fine Tailings
InactiveUS20130081298A1Improve initial dewateringAccelerated dryingDrying using combination processesSand dryingUpper crustEngineering
Methods for drying oil sand fine tailings treated to comprise flocculated fine tailings, by deposition and farming techniques, are provided. A deposition cell is provided with a sloped bottom surface and the flocculated fine tailings are deposited to undergo channelless advancement in the cell while allowing drainage of release water. When the deposit is uneven, the deposit may be plowed while wet for spreading and ensuring water release conditioning is imparted thereto, while avoiding over-shearing, and maintaining sufficient shear strength to allow standing. Once a dried upper crust forms, the deposit may be harrowed to break up the crust, expose wet regions there-beneath and create furrows in the standing deposit. The methods improve the dewatering and drying of mature fine tailings in oil sands.
Owner:SUNCOR ENERGY INC
Air compressor aftercooler with automatic heated drain valve and start-up shut-off
A water release system includes a compact aftercooler connected to receive hot, moisture laden compressed air from a compressor having a load cycle under control of a governor. A water release valve is connected between a header of the aftercooler and an unloader pressure line connected to the governor. The valve ordinarily remains open until it receives a certain, pressure value signal from the unloader line which is effective to close the valve. A switch is located in pressure sensing relationship with the aftercooler, and a solenoid valve is electrically connected to the pressure sensitive switch and pneumatically connected between the water release valve and the governor. When the pressure sensed by the switch is somewhat above that at which the water release value ordinarily closes, the pressure sensitive switch closes to energize the solenoid valve and thereby open the same, after which the water release valve operates automatically to open and close in response to pressure and lack thereof in the unloader line.
Owner:CHOVAN DALE A
Power generation optimizing and scheduling method of daily regulation hydropower station based on water level control
ActiveCN102968674AReasonable designEasy to operateForecastingSystems intergating technologiesControl engineeringWater flow
The invention introduces a power generation optimizing and scheduling method of a daily regulation hydropower station based on water level control. The method comprises the following steps of: (1) determining a scheduling object and a scheduling model; (2) determining the flow of water released from a reservoir; (3) regulating the outlet water flow according to the maximal discharge capacity; (4) regulating the outlet water flow according to the requirement of the minimal discharge water flow; (5) regulating of the outlet water flow according to an available variable amplitude of the outlet water flow of the reservoir; (6) reserving the capacity of the reservoir; (7) excessively discharging water, and (8) calculating a generated output value. According to the method, the design is reasonable, the operation is simple and the optimization effect is visualized; 2) an obtained power generation scheme highly accords with the actual project requirements for power generation scheduling of the reservoir; and 3) an attention period can be selected and the established steps within the attention period can be regulating. A regulation result can be conveniently and rapidly fed back to a decision maker, and a strong support is provided for decision making.
Owner:STATE GRID HUNAN ELECTRIC POWER +2
Electrokinetic Process And Apparatus For Consolidation Of Oil Sands Tailings
InactiveUS20120255872A1Increase capacityFree up spaceWaste water treatment from quariesCellsFlocculationEngineering
A method is provided of treating liquid tailings using electro-kinetics by creating a variable voltage between two electrodes in the tailings. Flocculation and water release from the tailings is induced by establishing an electrical field between the two electrodes. The electrodes are connected to an electrical power source having the variable voltage to create a cathode and an anode. Compacting the flocculation solids and removing further water released from the compacting solids allows for the creation of a compacted material having a desired load bearing capacity.
Owner:ELECTRO KINETIC SOLUTIONS
Process for Drying Oil Sand Mature Fine Tailings
ActiveUS20130043165A1Efficient actionSufficient energyDewatering/demulsification with chemical meansSludge treatment by de-watering/drying/thickeningFlocculationReactor system
A process for drying fine tailings is provided. The process, which may use a pipeline reactor system, comprises providing an in-line flow of the fine tailings; continuously introducing a flocculent solution to cause dispersion and commence flocculation of the fine tailings and may comprise rapid turbulent mixing; subjecting the fine tailings to flocculation and water release conditioning in-line to cause formation and rearrangement of floes and increasing the yield shear stress to form flocculated fine tailings while avoiding over-shearing of the flocs; and depositing the fine tailings to allow the release of water, formation of a non-flowing fine tailings deposit and drying of the non-flowing fine tailings deposit. The process enables effective in-line dispersion, flocculation and water release, resulting in reliable deposition and drying of the fine tailings deposit.
Owner:SUNCOR ENERGY INC
Ph20cp-portable water and climatic production system
ActiveCN103889892AReduce Disposal-Associated ProblemsFacilitate chemical reactionsGas treatmentDispersed particle separationAridWater vapor
The present invention relates to a portable water and climatic production system ("PH2OCP"). In the preferred embodiment, the system utilizes a desiccant rotor wheel to capture water vapor. The desiccant rotor wheel then rotates through a microwave heating chamber to release the water therefrom and heat the airflow as it rehydrates with the water released from the rotor wheel. The heated, moistened airflow then passes through a cooling and condensation system to create air conditioned airflow and water. The "PH2OCP" system is designed to operate and produce water in a wide range of global climatic conditions, including the most arid of environments. This is made possible due to the highly effective performance capabilities of the desiccant rotor technology in the extraction of water vapor molecules from any existing ambient air. The desiccant technology is designed to operate in combination with the microwave reactivation system in the regeneration or reactivation section and cooling coils assembly located in the condensation section.
Owner:9143173加拿大公司
High-flow-state and high-strength non-shrinkage grouting material and preparation method thereof
ActiveCN106747128AImprove liquidityHigh mechanical strengthSolid waste managementMoisture distributionSuperplasticizer
The invention belongs to the field of buildings, and particularly relates to a high-flow-state and high-strength non-shrinkage grouting material and a preparation method thereof. The grouting material is prepared from the following components in percentage by mass: 30-45% of cement, 5-20% of a mineral admixture, 3-10% of dolomite composite powder, 2-8% of a composite expansion agent, 40-55% of aggregates, 0.2-1.0% of a polycarboxylate superplasticizer and 0.2-1.5% of a synergistic additive. Through a powder system and a close packing technology of the aggregates, the fluidity and the strength are improved; through introduction of the synergistic additive, moisture distribution is adjusted through thickening of a composite anti-segregation agent and water absorption and water release effects, so that the problems of high-flow-state grouting material segregation and bleeding and sensitive water consumption are solved; and adjustment of the expansion properties at different stages is carried out through introducing a plastic expansion agent and the composite expansion agent, so that the problems of shrinkage and sedimentation of the grouting material are solved.
Owner:CHINA STATE CONSTR READY MIXED CONCRETE CO LTD
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