公开(公告)号：US11691110B2

公开(公告)日：2023-07-04

申请号：US17174912

申请日：2021-02-12

申请人： XTPL S.A.

发明人： Szymon Zięba ,  Maciej Tybel ,  Piotr Kowalczewski ,  Filip Granek

IPC分类号： B01F23/23 ,  B01F23/232 ,  B01F23/20 ,  B01F23/454 ,  B01F23/2373

CPC分类号： B01F23/232 ,  B01F23/23 ,  B01F23/29 ,  B01F23/454 ,  B01F23/2373

摘要： A method of obtaining a numerical model is disclosed. The numerical model correlates estimated capillary tube output diameter values to minimum pressure for gas bubble generation (MPGBG) values. An MPGBG value of each capillary tube in the reference group is measured for a liquid. An output diameter of each of the capillary tubes is measured by a microscope apparatus. A numerical model that correlates estimated capillary tube output diameter values to MPGBG values for the liquid is calculated.
A method of estimating an output diameter of a capillary tube includes the following steps. An MPGBG value of the capillary tube for a liquid is measured, and the measured MPGBG value is input into the numerical model to estimate the capillary tube output diameter value.
Other methods include a method of estimating an output diameter value of a capillary tube in a test group, a method of estimating and storing output diameter values of capillary tubes in a test group, methods of selecting at least one capillary tube from a plurality of capillary tubes in a test group, and a method of cutting a capillary tube to a desired estimated capillary tube output diameter value.

公开(公告)号：US20230265774A1

公开(公告)日：2023-08-24

申请号：US18112538

申请日：2023-02-22

申请人： Friedrich Boysen GmbH & Co. KG

发明人： Stefan SAUER ,  Igor ROGOWSKI ,  Robert ANSELM ,  Marco FRIESE

IPC分类号： F01N3/20 ,  F01N3/28 ,  B01F23/213 ,  B01F23/20 ,  B01F25/23 ,  B01F35/71 ,  B01D53/94

CPC分类号： F01N3/208 ,  F01N3/2892 ,  B01F23/2132 ,  B01F23/29 ,  B01F25/23 ,  B01F35/714 ,  B01F35/7179 ,  B01D53/9418 ,  F01N2610/02 ,  F01N2610/1453 ,  B01F2025/918

摘要： The present invention relates to an apparatus for mixing an additive with a gas flow, in particular for an exhaust gas system of a vehicle having an internal combustion engine, that comprises a mixing chamber which can be flowed through by at least a portion of the gas flow, said mixing chamber having at least one inlet opening through which a main inlet flow of the gas flow flows into the mixing chamber on operation of the apparatus, having at least one metering opening and having at least one outlet opening. The apparatus further comprises a metering device by means of which an additive flow of the additive can be introduced into the mixing chamber through the metering opening, wherein the inlet opening and the metering opening are arranged and formed such that the main inlet flow and the additive flow in substantially opposite directions into the mixing chamber so that the main inlet flow and the additive flow impact one another.

公开(公告)号：US12121871B2

公开(公告)日：2024-10-22

申请号：US17675744

申请日：2022-02-18

申请人： James Richard Spears MD PLLC ,  Eco Too, LLC

发明人： James W. Ridgway ,  James Richard Spears

IPC分类号： B01F23/231 ,  B01F23/20 ,  B01F23/23 ,  B01F23/232 ,  B01F23/234 ,  B01F23/2373 ,  B01F23/41 ,  B01F23/454 ,  B01F25/53 ,  B01F33/45 ,  C02F1/74 ,  C02F3/02 ,  B01F23/237 ,  B01F101/00 ,  B01F101/24 ,  C02F101/10 ,  C02F101/16 ,  C02F101/32

CPC分类号： B01F23/231 ,  B01F23/2319 ,  B01F23/232 ,  B01F23/234 ,  B01F23/23413 ,  B01F23/2373 ,  B01F23/29 ,  B01F23/41 ,  B01F23/454 ,  B01F25/53 ,  B01F33/45 ,  C02F1/74 ,  C02F3/02 ,  B01F23/237612 ,  B01F2101/24 ,  B01F2101/305 ,  C02F2101/101 ,  C02F2101/16 ,  C02F2101/32

摘要： A system and method of injecting a gas enriched and/or emulsified first liquid into a second liquid is disclosed. The injection can cause generation of a high density of bubbles having a mean diameter of a selected size. The mean diameter of the bubbles can be selected and varied based on the characteristics of the injection system.

公开(公告)号：US11994882B2

公开(公告)日：2024-05-28

申请号：US17282365

申请日：2019-10-04

申请人： WASHTEC HOLDING GMBH

发明人： Ferdinand Conrad

IPC分类号： B01F23/20 ,  B01F25/31 ,  B01F35/21 ,  B01F35/22 ,  B01F35/221 ,  B60S3/04 ,  G05D11/13 ,  B01F101/24

CPC分类号： G05D11/133 ,  B01F23/29 ,  B01F25/311 ,  B01F35/2111 ,  B01F35/2132 ,  B01F35/2202 ,  B01F35/2211 ,  B60S3/04 ,  B01F2101/24

摘要： A liquid ejection device for a vehicle washing facility comprises a storage volume, a first supply line coupled upstream to the storage volume for supplying a first liquid, a supply unit coupled upstream to the storage volume for supplying a second liquid, and a removal line coupled downstream to the storage volume for discharging the liquid to be ejected, with a shut-off device for shutting off liquid flow through the removal line. The storage volume is sealed so that an increase in an internal gas pressure occurs in the storage volume when liquid is introduced. The device further comprises a detection unit for detecting the supplied volume of the second liquid into the storage volume and the internal gas pressure in the storage volume, and a control unit controls the supply of the second liquid based on the detected supplied volume of the second liquid and the internal gas pressure so that a predetermined mixing ratio of the first and second liquid is achieved in the storage volume.

公开(公告)号：US20230415910A1

公开(公告)日：2023-12-28

申请号：US18340489

申请日：2023-06-23

申请人： Eaton Intelligent Power Limited

发明人： Subrata SARKAR ,  Matthew Darren JONES

IPC分类号： B64D37/32 ,  B01F23/20 ,  B01F25/312 ,  B01F35/90 ,  B01F35/71

CPC分类号： B64D37/32 ,  B01F23/29 ,  B01F25/312 ,  B01F35/90 ,  B01F35/71805 ,  B01F35/714 ,  B01F2035/99

摘要： The present disclosure relates generally to a system for inerting a fuel tank. The system includes a fuel pump, a jet ejector, a first flow path between the fuel pump and the jet ejector, a valve along the first flow path, the valve blocking the fuel flow from the fuel pump to the jet ejector when closed, a second flow path from the ullage of the fuel tank to the jet ejector to allow fuel vapor from the ullage to travel from the ullage to the jet ejector, a vaporizer downstream of the jet ejector and configured to vaporize the fuel received from the jet ejector into the fuel vapor, and a third flow path along which the fuel vapor flows from the vaporizer to the ullage so that an fuel-air ratio in the ullage of the fuel tank is maintained at greater than a flammable fuel-air ratio.

公开(公告)号：US11925909B2

公开(公告)日：2024-03-12

申请号：US17109662

申请日：2020-12-02

申请人： NIHON SPINDLE MANUFACTURING CO., LTD.

发明人： Keiichiro Onishi ,  Keiichi Asami

IPC分类号： B01F3/04 ,  B01F23/20 ,  B01F23/23 ,  B01F23/50 ,  B01F23/53

CPC分类号： B01F23/29 ,  B01F23/2366 ,  B01F23/53 ,  B01F23/59 ,  B01F23/565

摘要： Provided is a slurry manufacturing apparatus including: a mixing unit that mixes a predetermined powder and a solvent in a mixing chamber to produce a slurry; a supply unit that supplies a reaction gas to the mixing chamber when the slurry is produced by the mixing unit; and a circulation unit that recovers a surplus of the reaction gas from the mixing chamber and resupplies the surplus of the reaction gas to the mixing chamber.

公开(公告)号：US11872505B2

公开(公告)日：2024-01-16

申请号：US17542403

申请日：2021-12-04

申请人： China University of Petroleum (East China)

发明人： Chunhua Liu ,  Ji Chen ,  Zhongxian Hao ,  Xinfu Liu ,  Feng Liu ,  Yongjun Shi ,  Wenhao Sha ,  Hui Cheng ,  Junling Tao

IPC分类号： B01D46/00 ,  B01D19/00 ,  B01F25/452 ,  B01F23/20 ,  B01F35/221 ,  B01F25/431 ,  B01F35/21 ,  E21B43/34

CPC分类号： B01D19/0057 ,  B01D19/0063 ,  B01F23/29 ,  B01F25/43171 ,  B01F25/45221 ,  B01F35/2113 ,  B01F35/21112 ,  B01F35/2211 ,  B01F35/2213 ,  E21B43/34

摘要： A separation device with two-stage gas-liquid mixture and conical spiral fields is provided. A first-stage uniform mixer performs first-stage gas-liquid crushing and uniform mixing process by an outer micropore ceramic pipe, a middle micropore ceramic pipe and an inner micropore ceramic pipe and crushes large bubbles in the gas-liquid two-phase flow into small bubbles. A second-stage uniform mixer performs second-stage gas-liquid crushing and uniform mixing process. A whirlpool-making gas collector adjusts the gas-liquid uniform mixing flow obtained after two-stage gas-liquid uniform mixing into hollow-core type high-speed two-phase spiral flow. A conical degasser performs gas-liquid efficient separation operation in a high-speed conical spiral field. A two-stage uniform mixing control system and a gas-liquid separation control system automatically regulate and control the flow and the flow pressure of the gas-liquid two-phase flow, the gas-liquid uniform mixing flow and degassed gas flow and degassed liquid flow.

公开(公告)号：US11826713B2

公开(公告)日：2023-11-28

申请号：US17005560

申请日：2020-08-28

申请人： MKS Instruments, Inc.

发明人： Ulrich Alfred Brammer ,  Johannes Seiwert ,  Christiane Le Tiec

IPC分类号： B01F3/04 ,  B01F23/00 ,  G05D11/13 ,  B01F23/10 ,  B01F23/20 ,  B01F23/232 ,  B01F25/31 ,  B01F25/42 ,  B01F35/21 ,  B01F35/22 ,  B01F35/221 ,  C11D7/04 ,  B01F23/237 ,  B01F101/48 ,  B01F101/58 ,  B01F101/00 ,  B08B3/08 ,  H01L21/67

CPC分类号： B01F23/09 ,  B01F23/19 ,  B01F23/2322 ,  B01F23/29 ,  B01F25/31 ,  B01F25/42 ,  B01F35/2112 ,  B01F35/2113 ,  B01F35/2115 ,  B01F35/2132 ,  B01F35/21112 ,  B01F35/2202 ,  B01F35/2211 ,  B01F35/2213 ,  B01F35/2217 ,  C11D7/04 ,  G05D11/131 ,  B01F23/2376 ,  B01F2101/4505 ,  B01F2101/48 ,  B01F2101/58 ,  B08B3/08 ,  H01L21/6704

摘要： Systems and methods are described for dissolving ammonia gas in deionized water. The system includes a deionized water source and a gas mixing device including a first inlet for receiving ammonia gas, a second inlet for receiving a transfer gas, and a mixed gas outlet for outputting a gas mixture including the ammonia gas and the transfer gas. The system includes a contactor that receives the deionized water and the gas mixture and generates deionized water having ammonia gas dissolved therein. The system includes a sensor in fluid communication with at least one inlet of the contactor for measuring a flow rate of the deionized water, and a controller in communication with the sensor. The controller sets a flow rate of the ammonia gas based on the flow rate of the deionized water measured by the sensor, and a predetermined conductivity set point.

公开(公告)号：US20230241562A1

公开(公告)日：2023-08-03

申请号：US18295161

申请日：2023-04-03

申请人： BUNN-O-MATIC CORPORATION

发明人： Matthew C. HUMPHREY ,  Mark W. BANDIXEN ,  John TIGO

IPC分类号： B01F25/30 ,  B01F23/20 ,  B01F35/71

CPC分类号： B01F25/30 ,  B01F23/29 ,  B01F35/7172 ,  B01F35/71805 ,  B01F23/23765

摘要： A gas infuser includes a mixing chamber and a liquid injector. Gas is supplied into the mixing chamber and liquid flows through openings of the injector to mix with the gas in the mixing chamber and form a gas-infused liquid.