公开(公告)号：WO2021127514A1

公开(公告)日：2021-06-24

申请号：PCT/US2020/066134

申请日：2020-12-18

Applicant: MICROFLUIDICS INTERNATIONAL CORPORATION

Inventor： SU, Yang ,  BERNARD, John, Michael ,  CATALANI, Marco ,  HARNEY, David ,  RAMINA, Jocemar ,  RATIGAN, Michael

IPC: F04B19/02 ,  F04B19/20 ,  F04B37/20 ,  F04B47/12 ,  F04B19/04 ,  F04B53/14 ,  F16J15/3204

Abstract: The present application provides new and innovative high-pressure fluid systems for preventing seal burning due to gas auto-ignition. The provided systems include an o-ring disposed within a seal cavity of a cup seal to decrease the dead volume in the seal cavity. By reducing the dead volume, the o-ring decreases the volume of gas that is able to accumulate and thus helps prevent the gas from auto-igniting as the gas is compressed. By preventing the gas from auto-igniting, the provided system helps prevent seal burning, which helps prevent premature cup seal failure and prevent fluid contamination.

公开(公告)号：WO2012142290A1

公开(公告)日：2012-10-18

申请号：PCT/US2012/033324

申请日：2012-04-12

Applicant: MICROFLUIDICS INTERNATIONAL CORPORATION ,  XIONG, Renqiang ,  BERNARD, John, Michael

Inventor： XIONG, Renqiang ,  BERNARD, John, Michael

IPC: B01F5/00

CPC classification number: B01F5/0256 ,  B01F3/0865 ,  B01F13/0059 ,  B01F2215/0032

Abstract: A mixing assembly includes an inlet, an outlet and a mixing chamber, the inlet is fluidly connected to the outlet through a plurality of micro fluid flow paths in a direction perpendicular from the inlet. The micro fluid flow paths fluidly connect to the perpendicular inlet via a curved transition portion. The curved transition portion provides a more efficient flow path for the fluid to travel from the inlet to the micro fluid flow paths to the mixing chamber. By transitioning the direction change, flow resistance is decreased, and the fluid flow rate and shear rate is increased. Increased fluid flow rate and shear rate helps to increase consistency and quality of mixing, and to reduce particle size of the fluid in the mixing chamber.

Abstract translation: 混合组件包括入口，出口和混合室，入口通过多个微流体流动路径在与入口垂直的方向上流体地连接到出口。 微流体流动路径经由弯曲的过渡部分流体地连接到垂直入口。 弯曲的过渡部分提供了一种更有效的流动路径，用于使流体从入口行进到通向混合室的微流体流动路径。 通过转变方向变化，流阻减小，流体流速和剪切速率增加。 增加的流体流速和剪切速率有助于提高混合的一致性和质量，并减少混合室中的流体的粒径。

公开(公告)号：WO2012142289A1

公开(公告)日：2012-10-18

申请号：PCT/US2012/033323

申请日：2012-04-12

Applicant: MICROFLUIDICS INTERNATIONAL CORPORATION ,  XIONG, Renqiang ,  BERNARD, John, Michael

Inventor： XIONG, Renqiang ,  BERNARD, John, Michael

IPC: B01F15/02

CPC classification number: B01F5/0256 ,  B01F3/0861 ,  B01F13/0059 ,  B01F2215/0032

Abstract: A mixing assembly includes an inlet, an outlet and a mixing chamber, the inlet is fluidly connected to the outlet through a plurality of micro fluid flow paths in a direction perpendicular from the inlet. The micro fluid flow paths fluidly connect to the perpendicular inlet via a transition portion. The micro fluid flow paths are constructed radially inwardly to a concentration area in the mixing chamber. By directing multiple fluid flows to a concentrated area within the mixing chamber at high speeds, the energy dissipated at the point of collision is maximized, which helps to increase consistency and quality of mixing, and to reduce particle size of the fluid in the mixing chamber.

Abstract translation: 混合组件包括入口，出口和混合室，入口通过多个微流体流动路径在与入口垂直的方向上流体地连接到出口。 微流体流动路径经由过渡部分流体地连接到垂直入口。 微流体流路径向向内构成混合室中的浓度区域。 通过将多个流体流以高速将多个流体流引导到混合室内的集中区域，在碰撞点消散的能量最大化，这有助于提高混合的一致性和质量，并且减小混合室中的流体的粒径 。