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45results about How to "Less mixing" patented technology
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Rack height cooling
InactiveUS20060139877A1Improve efficiencyLess opportunityCooling/ventilation/heating modificationsElectrical apparatus casings/cabinets/drawersCooling UnitsEngineering
A data center includes an electronic equipment rack having a front face and a back face and a cooling unit positioned adjacent to the rack, the cooling unit having a front face and a back face, the cooling unit being configured to exhaust cooled air from the front face of the cooling unit to cool the rack. The cooling unit is configured to release the cooled air along a substantial portion of a height of the front face of the rack.
Owner:AMERICA POWER CONVERSION CORP
Rack height cooling
InactiveUS20070146994A1Limited mixingImprove efficiencyCooling/ventilation/heating modificationsElectrical apparatus casings/cabinets/drawersData centerEngineering
A data center includes an electronic equipment rack having a front face and a back face and a cooling unit positioned adjacent to the rack, the cooling unit having a front face and a back face, the cooling unit being configured to exhaust cooled air from the front face of the cooling unit to cool the rack. The cooling unit is configured to release the cooled air along a substantial portion of a height of the front face of the rack.
Owner:AMERICA POWER CONVERSION CORP
Airflow modification apparatus and method
ActiveUS9725178B2Raise the ratioDecrease their propagationGeometric CADAir-treating devicesNacelleAirplane
Owner:WANG RAYMOND R M
In-line continuous flow liquid-gas separator-pump
ActiveUS20160305440A1Easy transitionQuickly and efficiently degasPump componentsDispersed particle separationContinuous flowEngineering
An in-line continuous flow liquid-gas separator-pump includes a housing, a rotor, a plurality of tubular flow passages, and a plurality of gas flow passages. The rotor includes a rotor first end, a rotor second end, an outer surface, and an inner surface that defines an inner chamber in fluid communication with the purge gas outlet. The tubular flow passages are formed in the rotor and extend between the rotor first end and the rotor second end. Each tubular flow passage includes a fluid inlet that is disposed adjacent the rotor first end and in fluid communication with the liquid / gas inlet, and a fluid outlet that is disposed adjacent the rotor second end and is in fluid communication with the liquid outlet. The gas flow passages are formed in the rotor, and each provides fluid communication between one of the tubular flow passages and the inner chamber.
Owner:HONEYWELL INT INC
System and method for reducing NOx emissions in an apparatus having a diesel engine
InactiveUS7533518B2Mix thoroughlyLess mixingElectrical controlInternal combustion piston enginesCombustion chamberExhaust fumes
A method of operating a diesel engine in a mechanical apparatus is disclosed, wherein the diesel engine includes a combustion chamber, and wherein the mechanical apparatus also including a catalyst configured to treat NOx emissions from the diesel engine. The method includes performing at least one early homogenization combustion in the combustion chamber, determining a temperature of the catalyst, and if the temperature of the catalyst is equal to or below a preselected temperature threshold, then performing at least one late homogenization combustion or diffusion combustion in the combustion chamber to raise a temperature of exhaust provided to the catalyst.
Owner:FORD GLOBAL TECH LLC
Droplet discharge method, electro-optical device, and electronic device
ActiveUS20060290764A1Less mixingAvoid landingLiquid surface applicatorsSolid-state devicesBiomedical engineeringElectron
A droplet discharge method includes performing a plurality of scans in which a discharge head and a substrate are scanned relative to each other, and discharging droplets of a plurality of types of functional liquid from the discharge head onto a plurality of prescribed portions on the substrate configured and arranged to hold the discharged functional liquid while the discharge head and the substrate are scanned. The performing of the plurality of scans includes performing at least one full discharge scan for each of the prescribed portions so that the functional liquid is discharged over an entire region of each of the prescribed portions, and performing a partial discharge scan so that the functional liquid is discharged so as to avoid at least part of peripheral edges of the prescribed portions.
Owner:KATEEVA
Static air mixing apparatus
InactiveUS6878056B2Acceptable mixing effectivenessSimple designDucting arrangementsLighting and heating apparatusLeading edgeEngineering
A fixed blade air mixing apparatus includes a plurality of radially extending vanes which extend away from a common center and terminate at their outer ends within a polygonal shaped enclosure. The plurality of vanes may include an inner section which is curved or pitched in one direction, and an outer section which is curved or pitched in a second direction away from the inner section, the inner and outer sections sharing a common leading edge. In another embodiment, the vanes extend straight without a curvature. The apparatus is intended for use in eliminating stratification of airstreams of different temperatures flowing through a common passage, for example, in heating, air conditioning, or other ventilating ducts. The vanes are designed to establish downstream turbulence of the airstreams passing therethrough which produces optimum mixing effectiveness and a uniform velocity profile of the air downstream of the mixing apparatus with a minimum pressure drop as the air flows through the apparatus.
Owner:BLENDER PROD
System and method for reducing NOx emissions in an apparatus having a diesel engine
ActiveUS7398644B2Reduce the concentration of nitrogen oxidesNegatively impact performanceValve arrangementsElectrical controlCombustion chamberExhaust fumes
In a mechanical apparatus having a diesel engine including a combustion chamber, the mechanical apparatus also having an aftertreatment device configured to treat emissions from the diesel engine and an intake valve for passing air into the combustion chamber, a method of operating the engine is disclosed, wherein the method includes performing at least one combustion in the combustion chamber at a first intake valve closure timing, determining a temperature of the aftertreatment device, and if the temperature of the aftertreatment device is equal to or below a preselected temperature threshold, then performing at least one combustion in the combustion chamber at a second intake valve closure timing to thereby increase the temperature of exhaust emitted by the diesel engine.
Owner:FORD GLOBAL TECH LLC
Continuous liquid phase hydrotreatment method for hydrocarbon oil
ActiveCN103074102AAdaptableLess mixingTreatment with hydrotreatment processesReaction rateHydrogenation reaction
The invention provides a continuous liquid phase hydrotreatment method for hydrocarbon oil. According to the invention, a plurality of catalyst bed layers are arranged in a reactor, and mixers are arranged among the bed layers and can mix material flows in the reactor with hydrogen; multiple mixers in the reactor are not used at the same time, and instead, hydrogen is introduced into different mixers for mixing according to the properties of raw oil to be processed and product requirements. Compared with a conventional two-phase hydrogenation process, the process provided by the invention has stronger adaptability to raw oil, can guarantee a hydrogenation reaction in the whole reactor to have a high reaction rate and high catalyst stability and allows mixing frequency of hydrocarbon oil and hydrogen to be minimized, thereby reducing processing cost.
Owner:CHINA PETROLEUM & CHEM CORP +1
System and method for reducing NOx emissions in an apparatus having a diesel engine
ActiveUS7204227B2Reduce the concentration of nitrogen oxidesNegatively impact performanceValve arrangementsElectrical controlExhaust valveCombustion chamber
In a mechanical apparatus having a diesel engine including a combustion chamber, an intake valve for passing air into the combustion chamber, and an exhaust valve for passing exhaust from the chamber, the mechanical apparatus also having an aftertreatment device configured to treat emissions from the diesel engine, a method of operating the engine is disclosed, wherein the method includes performing at least one combustion in the combustion chamber with a first quantity of fuel, determining a temperature of the aftertreatment device, and if the temperature of the aftertreatment device is equal to or below a preselected temperature threshold, then performing at least one combustion in the combustion chamber with a second, greater quantity of fuel and varying at least one of an intake valve timing and an exhaust valve timing relative to a default valve timing to cause at least one of a compression loss and a pumping loss.
Owner:FORD MOTOR CO
System and method for reducing NOx emissions in an apparatus having a diesel engine
InactiveUS20060254259A1Efficient reductionReduce nitrogen oxide emissionsElectrical controlInternal combustion piston enginesCombustion chamberDiesel engine
A method of operating a diesel engine in a mechanical apparatus is disclosed, wherein the diesel engine includes a combustion chamber, and wherein the mechanical apparatus also including a catalyst configured to treat NOx emissions from the diesel engine. The method includes performing at least one early homogenization combustion in the combustion chamber, determining a temperature of the catalyst, and if the temperature of the catalyst is equal to or below a preselected temperature threshold, then performing at least one late homogenization combustion or diffusion combustion in the combustion chamber to raise a temperature of exhaust provided to the catalyst.
Owner:FORD GLOBAL TECH LLC
Method and system for preventing mixing of materials in two-shot molding for production of crash pad
ActiveUS20090043454A1Good flexibilityHigh hardnessDigital data processing detailsPedestrian/occupant safety arrangementEngineeringAirbag deployment
Disclosed is a method and system for preventing mixing of materials upon two-shot molding for the production of a crash pad, in which, in the course of the production of a crash pad through the simultaneous injection of two types of resins, the penetration of one type of resin into the region of the crash pad, which is filled with another type of resin, is effectively prevented.A flow-retarding dam is formed at a portion of an injection mold which is positioned outside the passenger-side airbag door region and at which the mixing of the first material and the second material occurs, to decrease the thickness of the predetermined portion of the crash pad, thus retarding the flow of the first material and promoting the solidification thereof.
Owner:HYUNDAI MOTOR CO LTD
Production method for cold pressing compound oil of peanut, corn and wheat germs
InactiveCN102732377AReduce oil yieldImprove oil yieldFatty-oils/fats productionBiotechnologyWheat germ
The invention belongs to the technical field of producing and processing cold pressing edible oil and particularly relates to a production method for cold pressing compound oil of peanut, corn and wheat germs. The production method for the cold pressing compound oil of the peanut, corn and wheat germs comprises the following steps: (1) preprocessing of wheat bran, (2) preprocessing of corn germs, (3) preprocessing of peanut kernels, (4) modifying, (5) cold pressing, and (6) filtering, wherein the specific steps of (4) modifying are as follows: uniformly mixing the preprocessed wheat bran, corn germs and peanut kernels with the weight ratio of (1-3):(2-6):(7-23) to prepare a raw material, adding water with the weight of 2%-4% of the weight of the raw material and water temperature of 60-80 DEG C to the raw material and keeping 40-60 minutes for water absorption and softening. The compound edible oil abundant in unsaturated fatty acid and vitamin E is produced with the adoption of the method by utilizing the peanut kernels, corn germs and wheat bran as the raw materials and adopting the cold pressing process.
Owner:INST OF AGRO FOOD SCI & TECH SHANDONG ACAD OF AGRI SCI
System and method for reducing NOx emissions in an apparatus having a diesel engine
ActiveUS20060283172A1Improve engine efficiencyLow exhaust temperatureValve arrangementsElectrical controlExhaust fumesCombustion chamber
In a mechanical apparatus having a diesel engine including a combustion chamber, an intake valve for passing air into the combustion chamber, and an exhaust valve for passing exhaust from the chamber, the mechanical apparatus also having an aftertreatment device configured to treat emissions from the diesel engine, a method of operating the engine is disclosed, wherein the method includes performing at least one combustion in the combustion chamber with a first quantity of fuel, determining a temperature of the aftertreatment device, and if the temperature of the aftertreatment device is equal to or below a preselected temperature threshold, then performing at least one combustion in the combustion chamber with a second, greater quantity of fuel and varying at least one of an intake valve timing and an exhaust valve timing relative to a default valve timing to cause at least one of a compression loss and a pumping loss.
Owner:FORD MOTOR CO
Carbon Nanotube Device and Process for Producing the Same
InactiveUS20070231486A1Less mixingPossible formationSpecific nanostructure formationElectrode assembly support/mounting/spacing/insulationCarbon nanotubeNumber density
A carbon nanotube device has a substrate (1), a layer (3) having a space (5) which penetrates in the vertical direction of the substrate (1), and carbon nanotubes (7) formed on the surface of the substrate facing the space (5) in such a manner as to have number density distributions successively changed according to the distances from the center of the space (5), the supply amount of catalyst substances is diluted by supplying the catalyst substances through an opening of a coating film (4) opposite to the substrate (1) and the hole (5), a catalyst having a nominal thickness distribution according to the way how the space (5) appears is formed on the substrate (1) facing the space (5), and a carbon source is supplied, thereby forming carbon nanotubes having the number density distribution are formed on the substrate (1).
Owner:DAINIPPON SCREEN MTG CO LTD +1
Preparation method of flavor blend oil
InactiveCN108913342AAdd flavorQuality improvementFatty-oils/fats refiningFatty-oils/fats productionFlavorOil quality
The invention discloses a preparation method for flavor blend oil. The preparation method comprises the following steps: peeling walnut kernels, drying peanut kernels, walnut kernels and sesame separately and adding the peanut kernels to a peeling machine to remove peanut skin; mixing the processed raw peanut kernels, walnut kernels and sesame evenly to get a mixture, crushing the mixture, performing sieving, and performing homogenization by water; making the mixture into a cake, then putting the cake into a hydraulic oil press for pressing to get crude oil and cake residues, crushing the cakeresidues, stir-frying the crushed cake residues in an airtight container to get stir-fried cake residues, adding the stir-fried cake residues to the crude oil, and performing stirring and cooling toget mixed oil; and performing two times of filtering on the mixed oil by using a hydraulic plate frame filter, so as to obtain the flavor blend oil. The preparation method of the flavor blend oil is simple, and the prepared flavor blend oil has high nutrition, unique flavor and high oil quality.
Owner:望江县振兴植物油厂(普通合伙)
Hydraulic separator with reduced heat dispersion and control method therefor
PendingUS20220243929A1Reduce heat spreadImprove the level ofLighting and heating apparatusCentral heating componentsEngineeringExternal circuit
Owner:GIACOMINI
Method of production storage and transportation for gas hydrate
InactiveUS20100083568A1Smoothly carry outCost be suppressOrganic chemistryUsing liquid separation agentHydrateSlurry
Pellet damaging is prevented at the time of pellet charging into a storage tank. There is provided a method of storing a gas hydrate in which pellets obtained by compression molding of powdery gas hydrate are conveyed into a storage tank by the use of a slurry liquor, which method includes pouring a liquid for impact absorption in advance into the storage tank so that the impact on the pellets charged in the storage tank is absorbed by the liquid for impact absorption.
Owner:MITSUI ENG & SHIPBUILD CO LTD
Droplet discharge method, electro-optical device, and electronic device
ActiveUS7655270B2Less mixingAvoid landingSolid-state devicesSpecial surfacesBiomedical engineeringElectron
A droplet discharge method includes performing a plurality of scans in which a discharge head and a substrate are scanned relative to each other, and discharging droplets of a plurality of types of functional liquid from the discharge head onto a plurality of prescribed portions on the substrate configured and arranged to hold the discharged functional liquid while the discharge head and the substrate are scanned. The performing of the plurality of scans includes performing at least one full discharge scan for each of the prescribed portions so that the functional liquid is discharged over an entire region of each of the prescribed portions, and performing a partial discharge scan so that the functional liquid is discharged so as to avoid at least part of peripheral edges of the prescribed portions.
Owner:KATEEVA
Carbon nanotube device and process for producing the same
InactiveUS8642126B2Less mixingPossible formationSpecific nanostructure formationElectrode assembly support/mounting/spacing/insulationNumber densityCarbon nanotube
A carbon nanotube device has a substrate (1), a layer (3) having a space (5) which penetrates in the vertical direction of the substrate (1), and carbon nanotubes (7) formed on the surface of the substrate facing the space (5) in such a manner as to have number density distributions successively changed according to the distances from the center of the space (5), the supply amount of catalyst substances is diluted by supplying the catalyst substances through an opening of a coating film (4) opposite to the substrate (1) and the hole (5), a catalyst having a nominal thickness distribution according to the way how the space (5) appears is formed on the substrate (1) facing the space (5), and a carbon source is supplied, thereby forming carbon nanotubes having the number density distribution are formed on the substrate (1).
Owner:DAINIPPON SCREEN MTG CO LTD +1
Method and system for preventing mixing of materials in two-shot molding for production of crash pad
ActiveUS7778754B2Good flexibilityHigh hardnessDigital data processing detailsPower-operated mechanismElectrical and Electronics engineeringEngineering
Owner:HYUNDAI MOTOR CO LTD
Oil pump
InactiveUS20150010420A1Efficient executionImprove pumping capacityOscillating piston enginesEngine of intermeshing engagement typeForeign matterElectrical and Electronics engineering
An oil pump of the present invention includes a housing (10, 20) which includes an inlet port (44b) to suck oil, a discharge port (52) to discharge oil, and a purge port (24) to eject air-mixed oil, an inner rotor (71, 81) which is arranged in the housing as being rotatable about a predetermined axis line (S), an outer rotor (72, 82) which is arranged in the housing to be rotated as being interlocked with the inner rotor, and a filter member (90) which is arranged at the housing from the outside thereof to prevent foreign matter from entering through the purge port. According to the above, entering of foreign matter and the like can be prevented even when oil is sucked through the purge port.
Owner:MIKUNI CORP
Production method of cold pressing peanut and wheat germ compound oil
ActiveCN102732376BReduce oil yieldImprove oil yieldFatty-oils/fats productionWheat germPre treatment
Owner:INST OF AGRO FOOD SCI & TECH SHANDONG ACAD OF AGRI SCI
A continuous liquid phase hydrocarbon oil hydroprocessing method
ActiveCN103074102BAdaptableLess mixingTreatment with hydrotreatment processesReaction rateHydrogenation reaction
The invention provides a continuous liquid phase hydrotreatment method for hydrocarbon oil. According to the invention, a plurality of catalyst bed layers are arranged in a reactor, and mixers are arranged among the bed layers and can mix material flows in the reactor with hydrogen; multiple mixers in the reactor are not used at the same time, and instead, hydrogen is introduced into different mixers for mixing according to the properties of raw oil to be processed and product requirements. Compared with a conventional two-phase hydrogenation process, the process provided by the invention has stronger adaptability to raw oil, can guarantee a hydrogenation reaction in the whole reactor to have a high reaction rate and high catalyst stability and allows mixing frequency of hydrocarbon oil and hydrogen to be minimized, thereby reducing processing cost.
Owner:CHINA PETROLEUM & CHEM CORP +1
Fuel cell assembly comprising an improved catalytic burner
InactiveUS9543599B2Great suctionSpeed up the flowFuel cell heat exchangeFlow mixersFuel cellsCombustible gas
There is disclosed a fuel cell assembly comprising at least one horizontally arranged fuel cell stack that has numerous fuel cells, each comprising an anode, a cathode and an electrolyte situated between the anode and the cathode; combustible gas supply means for supplying combustible gas to the anodes of the fuel cells; anode gas withdrawal means for withdrawing the anode exhaust gas from the anodes; cathode gas supply means for supplying cathode gas to the cathodes of the fuel cells; cathode gas withdrawal means for withdrawing the cathode exhaust gas from the fuel cells; and recirculation means for recirculating at least one part of the anode exhaust gas and / or the cathode exhaust gas to cathodes of the fuel cells. The fuel cell assembly according to the invention is characterized in that the recirculation means comprise at least one catalytic burner with catalyst material for burning the remaining combustible gas contained in the anode exhaust gas, said burner being situated at the side of the fuel cell stack.
Owner:MTU ONSITE ENERGY
Catalytic reactor and associated operating method
InactiveUS7632472B2Agent ratio is increasedIncrease surface temperatureFuel supply regulationContinuous combustion chamberHydrogenNuclear engineering
A catalytic reactor for generating a hydrogen-containing synthesis gas from a rich fuel / oxidizing agent mix. The reactor (1) includes a multiplicity of parallel passages which extend from an inlet side (6) to an outlet side (7). To achieve a compact overall form of the reactor (1), at least in a core region of a cross section through the reactor (1) all the passages are of a catalytically active nature. In a first longitudinal part (8) of the reactor (1), which includes the inlet side (6), the catalytically active first passages have a larger proportion of the surface area provided with a catalytically active coating than the catalytically active second passages in a second longitudinal part (9) of the reactor (1), which includes the outlet side (7) and adjoins the first longitudinal part (8).
Owner:ANSALDO ENERGIA SWITZERLAND AG
Instant coffee powder
PendingUS20220295815A1Reduced dosLess mixingFood shearingRoasted coffee treatmentProcess engineeringFood science
Owner:SOC DES PROD NESTLE SA
Displacement liquid for deep water drilling liquid
InactiveCN108384522AAchieve mutual replacementAchieve the purpose of isolationDrilling compositionCross-linkWater based
The invention provides displacement liquid for deep water drilling liquid, and belongs to the field of petroleum natural gas deepwater drilling engineering. By using the weight parts of a water phaseas the reference, the displacement liquid is prepared from the following ingredients in parts by weight: 100 parts of water phases, 1 to 3 parts of pH regulating agents, 0.5 to 10 parts of gelatinizing agents, 0.5 to 5 parts of cross-linking agents and 0 to 25 parts of cleaning agents. The initial viscosity is reached after the pH regulating agents and the gelatinizing agent are compounded; the integrally flowing displacement liquid for deep water drilling liquid is obtained by adding the cross-linking agents; the mutual motion due to the interference of other liquid is avoided in the pipelineflowing process; the goal of whole separation is achieved; the cleaning agents are combined to be used; when water-based drilling liquid is replaced with synthetic-based or oil-based drilling liquid,the pipe wall can be cleaned and cleared; the mutual replacement of water-based drilling liquid, oil-based drilling liquid and synthetic-based drilling liquid is realized; the characteristics of little mixed slurry and high replacement efficiency are realized.
Owner:YANGTZE UNIVERSITY +1
A continuous liquid-phase diesel hydrotreating method
ActiveCN105861037BImprove stabilityLess mixingRefining to eliminate hetero atomsHydrogenHydrodesulfurization
A continuous liquid-phase diesel hydrotreating method comprises a plurality of catalyst beds in a reactor, and mixers are arranged between the beds. The multiple mixers of the reactor are not used at the same time, but according to the properties of the processed raw oil and the requirements of the product, choose to feed hydrogen into different mixers for mixing. The reactor is filled with a cobalt-molybdenum hydrogenation catalyst, which not only has good hydrogenation performance and stability, but also has a high hydrogen utilization rate for hydrodesulfurization. The method can handle straight-run diesel oil or low-quality secondary processed diesel oil, and the mixing times of diesel oil and hydrogen can be minimized under the condition of low reactor effluent circulation. In addition, the entire catalyst system has better stability, which significantly improves the operating cycle of the system.
Owner:CHINA PETROLEUM & CHEM CORP +1
Wall surface mounting structure based on fabricated keels
The invention discloses a wall surface mounting structure based on fabricated keels. The wall surface mounting structure comprises a base, wing plates, positioning plates, a ground keel, connecting seats, connectors and vertical keels. Through holes are formed in one sides of the vertical keels, center-penetrating keels are movably connected into the through holes, inserting holes are formed in the front surfaces of the center-penetrating keels, fixing rods are movably connected into the inserting holes, connecting rods are fixedly connected to one ends of the fixing rods, lantern rings are fixedly connected to one ends of the connecting rods, inserting plates are movably connected into the lantern rings, and wall surfaces are fixedly connected to one sides of the inserting plates. The wall surface mounting structure based on the fabricated type keels has the main advantages that the time for waiting for concrete solidification in a traditional construction mode is avoided, concrete stirring operation needing to be conducted on a construction site is reduced, flying dust on the construction site is reduced, the construction environment of workers is improved, and the construction period of the building wall surface is shortened.
Owner:GOLD MANTIS FINE DECORATION TECH SUZHOU CO LTD
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