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公开(公告)号：US20210048415A1
公开(公告)日：2021-02-18
申请号：US16988942
申请日：2020-08-10
摘要： Described is a mixer for a chromatography system. The mixer includes an inlet manifold channel, an outlet manifold channel and a plurality of transfer channels. The inlet manifold channel has an inlet at a proximal end of the inlet manifold channel for receiving an inlet flow. The transfer channels are fluidly connected between the inlet and outlet manifold channels. The respective fluid connections are distributed along each of the inlet and outlet manifolds channels. The transfer channels have different volumes. The mixer may be formed of a plurality of layer and the layers may be diffusion bonded to each other.
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公开(公告)号：US20210039046A1
公开(公告)日：2021-02-11
申请号：US17080574
申请日：2020-10-26
IPC分类号： B01D61/36 , B01F5/04 , B01F3/08 , B01F13/00 , B01F15/02 , B01F15/04 , B29C64/112 , B33Y70/00
摘要： A method of dispensing a graded material includes generating droplets of a first working material, the droplets having a size in the range of 10 nanometers to 10 micrometers, adding the droplets of the first working material into a carrier fluid to create a first emulsion, wherein addition of the droplets of the first working material is controlled to create gradient in the emulsion, mixing the first emulsion to create a homogenous, graded mixture, and dispensing the homogenous, graded mixture onto a surface.
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公开(公告)号：US10898871B2
公开(公告)日：2021-01-26
申请号：US16025744
申请日：2018-07-02
发明人： Jonathan Fry , Daniel Piper , Jang Sim , Yongchun Xin
摘要： A MEMS multiplexing system including: first and second fluid inputs; and a mixing network. The mixing network including: a first channel to receive the first fluid input; a second channel to receive the second fluid input; a multiplexing valve communicating with the first channel and the second channel, the multiplexing valve to cause the transport of the first fluid into the second channel so as to form a first interleaved fluid downstream from the multiplexing valve in the second channel and to cause the transport of the second fluid into the first channel so as to form a second interleaved fluid downstream from the multiplexing valve in the first channel; and the first channel and the second channel intersecting downstream from the valve so as to force mixing of the first interleaved fluid and the second interleaved fluid.
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公开(公告)号：US20210017556A1
公开(公告)日：2021-01-21
申请号：US17040003
申请日：2019-03-26
发明人： Paul MINES , Paul LAW , Andrew CARNELL , Shane MCKENNA , John BLACKER , Nikil KAPUR
IPC分类号： C12P17/04 , C08G63/181 , C12M1/40 , C12M1/12 , C12M1/00 , C12M1/34 , B01F5/06 , B01F5/04 , B01F13/00 , B01F3/08
摘要： A process for oxidising a substrate selected from hydroxymethylfurfural (HMF), diformylfuran (DFF), hydroxymethylfurancarboxylic acid (HMFCA) and formylfurancarboxylic acid (FFCA). Said process comprises mixing said substrate with catalase, one or more further enzymes and hydrogen peroxide to form a reaction mixture. Said one or more further enzymes have the ability to catalyse oxidation of said substrate. Said hydrogen peroxide is provided at a total molar ratio of at least about 0.1:1 hydrogen peroxide to substrate.
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公开(公告)号：US20210008510A1
公开(公告)日：2021-01-14
申请号：US16509581
申请日：2019-07-12
摘要： A system includes a recirculation line, a mainline flow meter operable to measure a flowrate of fluid flowing through the recirculation line, a mixing chamber, an inlet line coupled between the recirculation line and the mixing chamber, at least one chemical injection port coupled to the inlet line, a dedicated feed pump operably associated with each chemical injection port, and an outlet line coupled between the mixing chamber and the recirculation line. The mixing chamber includes a plurality of mixing zones, a mixing blade assembly that includes at least one blade within each mixing zone, and a motor coupled to the mixing blade assembly and operable to rotate the mixing blade assembly. Each of the dedicated feed pumps is coupled to a separate chemical supply and is operable to pump a chemical to the corresponding chemical injection port for injection into the inlet line.
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公开(公告)号：US20210007462A1
公开(公告)日：2021-01-14
申请号：US16509622
申请日：2019-07-12
申请人： Linda Thuy Cao
发明人： Linda Thuy Cao
摘要： Provided herein is bottle and stirrer combination for mixing a cosmetic formulation. The bottle has a bottle body, a neck, a cap, and an applicator and the stirrer comprises a magnetic material. The stirrer has a shape and dimensions smaller than the inner surface of the base of the bottle body which enables mixing or blending of the cosmetic formulation in the presence of a rotating magnetic field.
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公开(公告)号：US10889354B2
公开(公告)日：2021-01-12
申请号：US16430868
申请日：2019-06-04
申请人： James A. Knight
发明人： James A. Knight
摘要： A self-deploying float assembly to support mechanical equipment such as aerators and mixers for use in water, wastewater and process water stream treatment basins and a method of installing same.
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公开(公告)号：US20210001293A1
公开(公告)日：2021-01-07
申请号：US16916472
申请日：2020-06-30
申请人： OMNI USA, Inc.
发明人： Jeffrey K. Daniel , Vincenzo Vanni
摘要： A feed mixer vehicle having a hopper with a base is carried on a chassis. A vertically extending auger assembly is rotatably mounted in the hopper adjacent the base, extending from the hopper base. A reduction gearbox assembly having a reduction gear train assembly is mounted adjacent the base of the auger assembly. The reduction gear train assembly has an input shaft and an output shaft, with the output shaft coupled to the auger assembly. The reduction gearbox assembly further includes a first planetary gear set assembly meshed with a second planetary gear set assembly, where the first planetary gear set assembly includes the input shaft and the second planetary gear set assembly includes the output shaft. Coupled to the input shaft of the reduction gearbox assembly is an axial flux motor assembly.
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公开(公告)号：US20200375404A1
公开(公告)日：2020-12-03
申请号：US16996274
申请日：2020-08-18
申请人： Bolde Lifestyle LLC
发明人： Jacob Mager , John A. Pennington , Philip Powers
摘要： A beverage container has a body with an open top, an interior volume and a closed bottom. A lid assembly is removably coupled to the open top of the body. A storage compartment is removably coupled to the closed bottom of the body. A mixer is coupled to the lid assembly. The mixer can mix contents located inside the body. The mixer can be silent when a user of the beverage container shakes contents located inside the body.
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公开(公告)号：US10850277B2
公开(公告)日：2020-12-01
申请号：US16047512
申请日：2018-07-27
IPC分类号： B01L3/00 , G01N21/03 , G01N21/77 , G01N21/07 , G01N21/82 , G01N35/00 , G01N21/25 , G01N21/64 , G01N21/65 , G01N33/28 , C09K8/524 , C10G75/04 , B01F15/02 , B01F13/00 , G01N35/02 , G01N33/22 , G01N35/04
摘要： A microfluidic device for evaluation of an organic/inorganic scale inhibitor is provided. The device comprises a substrate mountable to a disc for rotation about an axis. The device further comprises a proximal end and a distal end. The substrate defines a sample reservoir, a solvent reservoir, an inhibitor reservoir, and a precipitant reservoir at the proximal end and an analysis chamber at the distal end in fluid communication with the sample, solvent, inhibitor, and precipitant reservoirs. The substrate is constructed to direct one or more of fluids in the sample reservoir, solvent reservoir, inhibitor reservoir, and precipitant reservoir radially outwardly towards the analysis chamber under the influence of centrifugal force when the microfluidic device rotates.
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