公开(公告)号：US20240287428A1

公开(公告)日：2024-08-29

申请号：US18654917

申请日：2024-05-03

Applicant: LIFE TECHNOLOGIES CORPORATION

Inventor： Michael E. Goodwin ,  Nephi D. JONES

IPC: C12M1/00 ,  B01F27/07 ,  B01F27/113 ,  B01F27/2121 ,  B01F27/213 ,  B01F27/231 ,  B01F27/61 ,  B01F33/00 ,  B01F35/22 ,  B01F35/513 ,  B01F35/71 ,  C12M1/06 ,  C12M1/34 ,  C12M3/00

CPC classification number: C12M23/14 ,  B01F27/071 ,  B01F27/113 ,  B01F27/2121 ,  B01F27/213 ,  B01F27/2312 ,  B01F27/61 ,  B01F33/86 ,  B01F35/2209 ,  B01F35/513 ,  C12M23/26 ,  C12M23/48 ,  C12M23/52 ,  C12M27/02 ,  C12M27/06 ,  C12M41/00 ,  B01F35/715

Abstract: A fluid mixing system includes a support housing having an interior surface bounding a chamber. A flexible bag is disposed within the chamber of the support housing, the flexible bag having an interior surface bounding a compartment. An impeller is disposed within the chamber of the flexible bag. A drive shaft is coupled with the impeller such that rotation of the drive shaft facilitates rotation of the impeller. A drive motor assembly is coupled with the draft shaft and is adapted to rotate the drive shaft. An adjustable arm assembly is coupled with the drive motor assembly and is adapted to move the drive motor assembly which in turn moves the position of the drive shaft and impeller. An electrical controller can control movement of the adjustable arm.

公开(公告)号：US20230279328A1

公开(公告)日：2023-09-07

申请号：US18317036

申请日：2023-05-12

Applicant: LIFE TECHNOLOGIES CORPORATION

Inventor： Nephi D. JONES ,  Christopher D. BRAU

IPC: C12M1/00 ,  B01D46/44 ,  B01D46/00 ,  B01D19/00 ,  B01D46/58 ,  B01D5/00 ,  B01D53/26 ,  C12M1/34 ,  C12M1/36

CPC classification number: C12M29/20 ,  B01D46/446 ,  B01D46/0002 ,  C12M23/14 ,  C12M29/04 ,  C12M29/06 ,  C12M41/14 ,  B01D19/0031 ,  B01D19/0036 ,  B01D46/58 ,  B01D5/00 ,  B01D19/0005 ,  B01D53/265 ,  C12M23/26 ,  C12M41/40 ,  C12M41/48

Abstract: A method for filtering a gas includes delivering a gas into a compartment of a gas filter assembly; applying a partial vacuum to the gas filter assembly so that the partial vacuum assists in drawing the gas through a porous filter body of the gas filter assembly that is at least partially disposed within the compartment of the gas filter assembly; and regulating the application of the partial vacuum based on a pressure reading of the gas upstream or downstream of the gas filter assembly.

公开(公告)号：US20230332080A1

公开(公告)日：2023-10-19

申请号：US18336338

申请日：2023-06-16

Applicant: LIFE TECHNOLOGIES CORPORATION

Inventor： Michael E. GOODWIN ,  Nephi D. JONES

IPC: C12M1/00 ,  C12M3/00 ,  C12M1/06 ,  C12M1/34 ,  B01F27/61 ,  B01F27/07 ,  B01F27/113 ,  B01F27/213 ,  B01F27/2121 ,  B01F27/231 ,  B01F33/00 ,  B01F35/513 ,  B01F35/22

CPC classification number: C12M23/14 ,  C12M23/26 ,  C12M23/48 ,  C12M23/52 ,  C12M27/02 ,  C12M27/06 ,  C12M41/00 ,  B01F27/61 ,  B01F27/071 ,  B01F27/113 ,  B01F27/213 ,  B01F27/2121 ,  B01F27/2312 ,  B01F33/86 ,  B01F35/513 ,  B01F35/2209 ,  B01F35/715

Abstract: A fluid mixing system includes a support housing having an interior surface bounding a chamber. A flexible bag is disposed within the chamber of the support housing, the flexible bag having an interior surface bounding a compartment. An impeller is disposed within the chamber of the flexible bag. A drive shaft is coupled with the impeller such that rotation of the drive shaft facilitates rotation of the impeller. A drive motor assembly is coupled with the draft shaft and is adapted to rotate the drive shaft. An adjustable arm assembly is coupled with the drive motor assembly and is adapted to move the drive motor assembly which in turn moves the position of the drive shaft and impeller. An electrical controller can control movement of the adjustable arm.