公开(公告)号：US20250051154A1

公开(公告)日：2025-02-13

申请号：US18721122

申请日：2022-12-29

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Gustavo H. Castro ,  Dong Fu ,  Kent E. Lageson

IPC: B67D3/00 ,  B05C11/10

Abstract: Adapter (130, 430, 500, 600, 700)s for mixing devices are provided. The adapter (130, 430, 500, 600, 700) connects to a fluid delivery component (110, 310, 410) at the first end (132, 332, 432, 532, 612A, 612B, 632, 732) to receive multiple fluid feeding materials and connects to a mixer tip (120, 320, 420, 820) at the second end (134, 334, 434, 634, 734) to deliver the feeding materials.

公开(公告)号：US20250010109A1

公开(公告)日：2025-01-09

申请号：US18712316

申请日：2022-12-02

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Frank Ding ,  Darin K. Thompson ,  Daniel B. Taylor ,  Steven T. Awiszus ,  Wenli Wang ,  Kevin A. Frankel ,  Dong Fu ,  Richard C. Webb ,  Lisa M. Croll

IPC: A62B18/08 ,  A62B9/00

Abstract: A filter remaining capacity detection system is presented that includes a parameter retriever that retrieves parameter information for an atmosphere around the filter. The system also includes an adsorption estimate generator that, based on the parameter information retrieved, solves a set of controlling equations to generate an adsorption estimate. The controlling equations are a set of mass and energy balance equations. The system also includes a remaining capacity detector that, based on the adsorption estimate, generates a remaining capacity estimate. The system also includes a signal generator that generates a signal if the remaining capacity estimate is below a threshold.

公开(公告)号：US20220343043A1

公开(公告)日：2022-10-27

申请号：US17755588

申请日：2020-11-24

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Dong Fu ,  Gustavo H. Castro ,  Kent E. Lageson ,  Thomas G. Skulley ,  Christopher M. Brown ,  Lori A. Sjolund ,  Jon A. Kirschhoffer ,  Yehuda E. Altabet ,  Gary G. Uebel

IPC: G06F30/28 ,  G06F30/25 ,  G06F30/12

Abstract: Systems and methods for designing and optimizing tools are provided. A computational fluid dynamics (CFD) simulation model implemented by a processor is provided to simulate a fluid flow inside the tool to generate a particle density distribution of fluids inside the tool. The particle density distribution is converted to a spatial distribution of fluid concentration of the mixture which allows for high resolution visualization of fluid flow in the tool.

公开(公告)号：US20240181280A1

公开(公告)日：2024-06-06

申请号：US18527428

申请日：2023-12-04

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Frank Ding ,  Darin K. Thompson ,  Daniel B. Taylor ,  Steven T. Awiszus ,  Wenli Wang ,  Kevin A. Frankel ,  Dong Fu ,  Richard C. Webb ,  Lisa M. Croll

IPC: A62B18/08 ,  A62B9/00

CPC classification number: A62B18/088 ,  A62B9/006 ,  A62B18/02

Abstract: A filter predicted capacity estimation system is presented that includes a parameter retriever that retrieves parameter information for an atmosphere around the filter. The system includes a parameter trend retriever that retrieves historical parameter indications from a database. The system also includes a real time capacity estimator that, based on the parameter information retrieved, and solves a set of controlling equations to generate an estimated capacity. The controlling equations are a set of mass and energy balance equations. The system also includes a parameter projection generator that, based on the historic parameter indications, generates a future parameter trend for the atmosphere and filter use. The system also includes a predicted capacity estimator that, based on the adsorption estimate, and based on the future parameter trend, generates a predicted capacity estimate. The system also includes a signal generator that generates a signal if either the estimated capacity or the predicted capacity estimate is above a threshold.