公开(公告)号：US11866917B2

公开(公告)日：2024-01-09

申请号：US16626180

申请日：2018-06-29

Applicant: Gjosa SA

Inventor： Elmar Mock ,  Markus Müller ,  Luc E. Angwerd ,  Li Tao

IPC: E03C1/00 ,  E03C1/046 ,  B01F35/52 ,  B01F35/221 ,  B01F35/83 ,  B01F35/21 ,  B01F33/80 ,  B01F35/71 ,  B01F25/31 ,  B01F25/40

CPC classification number: E03C1/046 ,  B01F25/31 ,  B01F25/40 ,  B01F33/83611 ,  B01F35/21112 ,  B01F35/2213 ,  B01F35/522 ,  B01F35/7132 ,  B01F35/7176 ,  B01F35/71745 ,  B01F35/71755 ,  B01F35/831

Abstract: An apparatus for dispensing a mixture of a diluent and an additive for sanitation, cosmetic or cleaning applications. The apparatus includes a mixing unit for creating a mixture of the diluent and the additive, a diluent supply supplying the diluent to the mixing unit, an additive supply supplying the additive to the mixing unit, an outlet for dispensing the mixture. The diluent supply includes a pump arranged to increase the pressure of the diluent before the diluent enters the mixing unit.

公开(公告)号：US20230333578A1

公开(公告)日：2023-10-19

申请号：US18212915

申请日：2023-06-22

Applicant: MARATHON PETROLEUM COMPANY LP

Inventor： Kyle E. Miller

IPC: G05D11/13 ,  F17D3/00 ,  B01F35/21 ,  C10G71/00 ,  B01F35/83 ,  B01F35/22 ,  B01F25/43 ,  B01F35/82 ,  G05B19/042 ,  B01F23/40

CPC classification number: G05D11/132 ,  F17D3/00 ,  B01F35/211 ,  C10G71/00 ,  B01F35/8311 ,  B01F35/2202 ,  B01F35/833 ,  G05D11/137 ,  B01F25/43 ,  B01F35/82 ,  B01F35/2134 ,  B01F35/2206 ,  G05B19/042 ,  B01F23/405 ,  G05B2219/25266 ,  G05B2219/24215 ,  C10G2300/308

Abstract: Embodiments include systems and methods of in-line mixing of hydrocarbon liquids and/or renewable liquids from a plurality of tanks into a single pipeline based on density or gravity. According to an embodiment, a method of admixing hydrocarbon liquids from a plurality of tanks into a single pipeline to provide in-line mixing thereof includes initiating a blending process. The blending process including continuously blending two or more liquids over a period of time, each of the two or more liquids stored in corresponding tanks, each of the corresponding tanks connected, via pipeline, to a blend pipe thereby blending the two or more liquids into a blended liquid. The method further includes determining a density of each of the two or more liquids to be blended during the blending process. The method includes, in response to a determination that the blend process has not finished and after the passage of a specified time interval, determining an actual blend density of the blended liquid, via a blend sensor connected to the blend pipe, the blended liquid flowing through the blend pipe and in contact with the blend sensor, and the specified time interval less than a total duration of the blending process. The method includes determining an actual blend density of the blended liquid, via a blend sensor connected to the blend pipe, the blended liquid flowing through the blend pipe and in contact with the blend sensor, and the specified time interval less than a total duration of the blending process; comparing the actual blend density with a target blend density; and in response to a difference, based on the comparison, of the actual blend density and target blend density determining a corrected ratio based on each density of the two or more liquids, the actual blend density, and the target blend density and adjusting, via one or more flow control devices, flow of one or more of the two or more liquids, based on the corrected ratio.

公开(公告)号：US11774990B2

公开(公告)日：2023-10-03

申请号：US17247700

申请日：2020-12-21

Applicant: MARATHON PETROLEUM COMPANY LP

Inventor： Kyle E. Miller

IPC: G05D11/13 ,  B01F35/22 ,  F17D3/00 ,  C10G71/00 ,  G05B19/042 ,  B01F23/40 ,  B01F25/43 ,  B01F35/82 ,  B01F35/21 ,  B01F35/83

CPC classification number: G05D11/132 ,  B01F23/405 ,  B01F25/43 ,  B01F35/211 ,  B01F35/2134 ,  B01F35/2202 ,  B01F35/2206 ,  B01F35/82 ,  B01F35/833 ,  B01F35/8311 ,  C10G71/00 ,  F17D3/00 ,  G05B19/042 ,  G05D11/137 ,  C10G2300/308 ,  G05B2219/24215 ,  G05B2219/25266

Abstract: Embodiments include systems and methods of in-line mixing of hydrocarbon liquids and/or renewable liquids from a plurality of tanks into a single pipeline based on density or gravity. According to an embodiment, a method of admixing hydrocarbon liquids from a plurality of tanks into a single pipeline to provide in-line mixing thereof includes initiating a blending process. The blending process including continuously blending two or more liquids over a period of time, each of the two or more liquids stored in corresponding tanks, each of the corresponding tanks connected, via pipeline, to a blend pipe thereby blending the two or more liquids into a blended liquid. The method further includes determining a density of each of the two or more liquids to be blended during the blending process. The method includes, in response to a determination that the blend process has not finished and after the passage of a specified time interval, determining an actual blend density of the blended liquid, via a blend sensor connected to the blend pipe, the blended liquid flowing through the blend pipe and in contact with the blend sensor, and the specified time interval less than a total duration of the blending process. The method includes determining an actual blend density of the blended liquid, via a blend sensor connected to the blend pipe, the blended liquid flowing through the blend pipe and in contact with the blend sensor, and the specified time interval less than a total duration of the blending process; comparing the actual blend density with a target blend density; and in response to a difference, based on the comparison, of the actual blend density and target blend density determining a corrected ratio based on each density of the two or more liquids, the actual blend density, and the target blend density and adjusting, via one or more flow control devices, flow of one or more of the two or more liquids, based on the corrected ratio.

公开(公告)号：US20230226506A1

公开(公告)日：2023-07-20

申请号：US18123415

申请日：2023-03-20

Applicant: NINGBO FORWARD FIRE TECHNOLOGY CO., LTD.

Inventor： Zhigang LU ,  Xubin Lu

IPC: B01F35/32 ,  B01F35/83 ,  B01F35/31 ,  F03C2/30

CPC classification number: B01F35/32015 ,  B01F35/831 ,  B01F35/31 ,  F03C2/304

Abstract: A split-type blade, a fluid drive device and a fluid drive proportional mixer. The split-type blade is used as a component of the fluid drive device to convert pressure energy of fluid into mechanical energy. The split-type blade comprises: one or more push rods, each push rod being suitable for being arranged on a rotor of the fluid drive device in a radially slidable manner; and two valve plates, the two valve plates being respectively mounted in parallel at two end portions of the push rods, and each valve plate extending outwards along the push rods to form the split-type blade having a running-through push rod structure. In this way, when the split-type blade drives the rotor to rotate under the effect of a fluid, the push rods of each split-type blade slide in a radial direction relative to the rotor.

公开(公告)号：US11627838B1

公开(公告)日：2023-04-18

申请号：US17517487

申请日：2021-11-02

Applicant: Mark A. Litman ,  Christy R. Pappas ,  John Dispenza

Inventor： Mark A. Litman ,  Christy R. Pappas ,  John Dispenza

IPC: A47J43/27 ,  B67D3/00 ,  B01F23/45 ,  B01F33/501 ,  B01F35/52 ,  B01F35/83 ,  B01F35/88 ,  B01F35/71

Abstract: A beverage container has a housing, a controllable flow restriction element, and at least two liquid storage compartments in the housing. The housing is relatively rotatable with respect to the controllable flow restriction element about a main axis for rotation of the controllable flow restriction element between a closed liquid flow position and an open liquid flow position. The controllable flow restriction element has openings therein within the housing. Rotation of the controllable flow restriction element toward the closed position effects the closed position. Mixing of liquids from the first liquid compartment and the second liquid compartment are effected by rotational movement of the controllable flow restriction element.

公开(公告)号：US20220401899A1

公开(公告)日：2022-12-22

申请号：US17894605

申请日：2022-08-24

Applicant: MARATHON PETROLEUM COMPANY LP

Inventor： Kyle E. Miller

IPC: B01F23/40 ,  B01F25/53 ,  B01F35/83

Abstract: Methods and systems of admixing hydrocarbon liquids from a plurality of tanks into a single pipeline thereof. The system may include two or more tanks positioned at a tank farm each containing a hydrocarbon liquid therein. The system may include two or more first main pipes, each connected to one of the tanks. The system may include two or more main valves, each connected to one of the first main pipes. The system may include two or more second main pipes each connected to a corresponding main valve. The system may include two or more mixing jumpers, each connected to a corresponding first main pipe, each mixing jumper to, when a corresponding main valve is closed, control hydrocarbon liquid. The system may include a mixing pipe, connected to the second main pipes and the mixing jumpers, configured to transport hydrocarbon liquid from one or more of the tanks.

公开(公告)号：US20220395792A1

公开(公告)日：2022-12-15

申请号：US17595528

申请日：2021-05-24

Applicant: CHANGXIN MEMORY TECHNOLOGIES, INC.

Inventor： Guobiao JIANG

IPC: B01F35/83

Abstract: Embodiments of the present application provide a liquid supply system and a liquid supply method. The liquid supply system includes: a mixing tank, the mixing tank being connected to at least a first injection pipe, a second injection pipe and a replenishing pipe; the first injection pipe and the second injection pipe being configured to inject a first liquid and a second liquid into the mixing tank respectively, so as to form a mixed liquid; a parameter acquisition module configured to acquire a concentration of the first liquid in the mixed liquid; and a treatment module configured to control, based on the acquired concentration of the first liquid and a preset concentration of the first liquid, the replenishing pipe to inject the first liquid with a first flow rate into the mixing tank, or inject the second liquid with a second flow rate into the mixing tank.

公开(公告)号：US20220390968A1

公开(公告)日：2022-12-08

申请号：US17858397

申请日：2022-07-06

Applicant: MARATHON PETROLEUM COMPANY LP

Inventor： Kyle E. Miller

IPC: G05D11/13 ,  F17D3/00 ,  C10G71/00 ,  G05B19/042 ,  B01F23/40 ,  B01F25/43 ,  B01F35/82 ,  B01F35/21 ,  B01F35/83 ,  B01F35/22

Abstract: Embodiments include systems and methods of in-line mixing of hydrocarbon liquids from a plurality of tanks into a single pipeline. According to an embodiment, a method of admixing hydrocarbon liquids from a plurality of tanks into a single pipeline to provide in-line mixing thereof includes determining a ratio of a second fluid flow to a first fluid flow based on signals received from a tank flow meter in fluid communication with the second fluid flow and a booster flow meter in fluid communication with a blended fluid flow. The blended fluid flow includes a blended flow of the first fluid flow and the second fluid flow. The method further includes comparing the determined ratio to a pre-selected set point ratio thereby to determine a modified flow of the second fluid flow to drive the ratio toward the pre-selected set point ratio. The method further includes controlling a variable speed drive connected to a pump thereby to control the second fluid flow through the pump based on the determined modified flow, the pump being in fluid communication with the second fluid flow.

公开(公告)号：US20220362595A1

公开(公告)日：2022-11-17

申请号：US17767327

申请日：2020-10-02

Applicant: FIREDOS GMBH

Inventor： Andreas HULINSKY ,  Fritz ZIMMERMANN

IPC: A62C5/00 ,  A62C5/02 ,  B01F35/83

Abstract: A admixing system for fire extinguishing systems for producing an extinguishing agent-extinguishing agent additive mixture (premix) by mixing an extinguishing agent additive with an extinguishing agent. The admixing system has a motor that can be driven by a flow of extinguishing agent, an admixing pump connected to the motor for pumping the extinguishing agent additive, an admixing line, and an extinguishing agent additive line, from which the extinguishing agent additive is mixed with the extinguishing agent in the admixing line. The admixing system has a branching line, from which a part of the flow of extinguishing agent can be branched off if the load in the fire extinguishing system only requires a small flow of extinguishing agent. In this manner, the flow of extinguishing agent flowing through the motor is artificially increased so that the motor runs in a higher rotational speed range in which a reliable operation of the motor is ensured (a so-called start-up flow reduction). The admixing system has a motor rotational speed measuring device and a controller, said controller being designed to completely or partly open and/or close the branching valve on the basis of the motor rotational speed measured by the motor rotational speed measuring device.

公开(公告)号：US11471841B2

公开(公告)日：2022-10-18

申请号：US17135211

申请日：2020-12-28

Applicant: YAMAHA FINE TECHNOLOGIES CO., LTD.

Inventor： Hisashi Ichinokiyama ,  Takeshi Katoh ,  Toru Ishii ,  Yukio Sasaki

IPC: B01F23/10 ,  C25B1/04 ,  B01F35/83

Abstract: There is provided a hydrogen gas mixing device that includes a hydrogen generation part configured to generate a hydrogen gas; a mixing gas supply part configured to supply a mixing gas; a gas mixing part configured to mix the hydrogen gas and the mixing gas; a dilution gas supply part configured to supply a non-combustible dilution gas; and a valve circuit configured to, at an abnormality occurrence time, dilute the hydrogen gas with the dilution gas by connecting a first path for the hydrogen gas supplied from the hydrogen generation part and a second path for the dilution gas supplied from the dilution gas supply part.