SG11202110416PA - Alternating tangential flow pumping method - Google Patents

Alternating tangential flow pumping method

Info

Publication number
SG11202110416PA
SG11202110416PA SG11202110416PA SG11202110416PA SG11202110416PA SG 11202110416P A SG11202110416P A SG 11202110416PA SG 11202110416P A SG11202110416P A SG 11202110416PA SG 11202110416P A SG11202110416P A SG 11202110416PA SG 11202110416P A SG11202110416P A SG 11202110416PA
Authority
SG
Singapore
Prior art keywords
tangential flow
pumping method
alternating tangential
flow pumping
alternating
Prior art date
Application number
SG11202110416PA
Inventor
Rudolf Pavlik
Original Assignee
Repligen Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Repligen Corp filed Critical Repligen Corp
Publication of SG11202110416PA publication Critical patent/SG11202110416PA/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/26—Filters with built-in pumps filters provided with a pump mounted in or on the casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0081—Special features systems, control, safety measures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/20—Filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/24—Specific pressurizing or depressurizing means
    • B01D2313/243—Pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2201/00—Pump parameters
    • F04B2201/02—Piston parameters
    • F04B2201/0209—Duration of piston stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2201/00—Pump parameters
    • F04B2201/12—Parameters of driving or driven means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2203/00—Motor parameters
    • F04B2203/04—Motor parameters of linear electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2203/00—Motor parameters
    • F04B2203/09—Motor parameters of linear hydraulic motors
    • F04B2203/0903—Position of the driving piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00—Fluid parameters
    • F04B2205/09—Flow through the pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Computer Hardware Design (AREA)
  • Reciprocating Pumps (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
SG11202110416PA 2019-05-21 2020-05-21 Alternating tangential flow pumping method SG11202110416PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962850718P 2019-05-21 2019-05-21
PCT/US2020/034033 WO2020237071A1 (en) 2019-05-21 2020-05-21 Alternating tangential flow pumping method

Publications (1)

Publication Number Publication Date
SG11202110416PA true SG11202110416PA (en) 2021-12-30

Family

ID=73458664

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202110416PA SG11202110416PA (en) 2019-05-21 2020-05-21 Alternating tangential flow pumping method

Country Status (9)

Country Link
US (1) US20220193582A1 (en)
EP (1) EP3973184A4 (en)
JP (1) JP2022532831A (en)
KR (1) KR20210146405A (en)
CN (1) CN113785123A (en)
AU (1) AU2020279778A1 (en)
CA (1) CA3134534A1 (en)
SG (1) SG11202110416PA (en)
WO (1) WO2020237071A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4073228A4 (en) * 2019-12-13 2023-05-31 Repligen Corporation Alternating tangential flow bioreactor with hollow fiber system and method of use

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6190565B1 (en) * 1993-05-17 2001-02-20 David C. Bailey Dual stage pump system with pre-stressed diaphragms and reservoir
US6109881A (en) * 1998-01-09 2000-08-29 Snodgrass; Ocie T. Gas driven pump for the dispensing and filtering of process fluid
US8485999B2 (en) * 2008-10-14 2013-07-16 Gambro Lundia Ab Blood treatment apparatus and method
US9446354B2 (en) * 2010-08-25 2016-09-20 Repligen Corporation Device, system and process for modification or concentration of cell-depleted fluid
US20130270165A1 (en) * 2010-08-25 2013-10-17 Jerry Shevitz Fluid Filtration Systems
US9765769B2 (en) * 2015-04-22 2017-09-19 C. Anthony Cox Sterile liquid pump with single use elements
KR102613876B1 (en) * 2015-11-10 2023-12-15 리플리겐 코포레이션 Disposable alternating tangential flow filtration units
WO2018015405A1 (en) * 2016-07-19 2018-01-25 The Automation Partnership (Cambridge) Limited Liquid filtration system with integrated bleed function
CN109689191B (en) * 2016-07-25 2021-11-19 瑞普利金公司 Alternate tangential flow rapid harvest
CN206929061U (en) * 2017-07-26 2018-01-26 宁波富恩特工具有限公司 A kind of booster pump supercharging device
US10799816B2 (en) * 2017-12-28 2020-10-13 Repligen Corporation Plunger pumping arrangement for a hollow fiber filter

Also Published As

Publication number Publication date
EP3973184A1 (en) 2022-03-30
WO2020237071A1 (en) 2020-11-26
KR20210146405A (en) 2021-12-03
CN113785123A (en) 2021-12-10
US20220193582A1 (en) 2022-06-23
CA3134534A1 (en) 2020-11-26
AU2020279778A1 (en) 2021-10-14
EP3973184A4 (en) 2022-05-18
JP2022532831A (en) 2022-07-20

Similar Documents

Publication Publication Date Title
EP3374636A4 (en) Disposable alternating tangential flow filtration units
EP3256186A4 (en) Alternating pump gaps
EP3487609A4 (en) Alternating tangential flow rapid harvesting
SG10201610286XA (en) Multi-stage horizontal centrifugal pump for conveying a fluid and a method for repairing the same
SG11202001041RA (en) Method of actuation of an alternating tangential flow diaphragm pump
SG10201707225UA (en) Centrifugal pump for conveying a fluid
CA185418S (en) Pump
SG10201907366PA (en) Multiphase pump
PL3705799T3 (en) Heat pump
SG11202012607XA (en) Submersible Pump
SG10201910910XA (en) Multiphase pump
IL288304A (en) Disc pump
SG11202110416PA (en) Alternating tangential flow pumping method
EP3635259C0 (en) Centrifugal pump for conveying hot media
EP3891403C0 (en) Fluid pump
HUE060484T2 (en) Fluid pump
GB201801250D0 (en) Scroll pump
GB201908276D0 (en) Inlet assembly
GB201915309D0 (en) Turboshaft
ZA202102849B (en) Eddy pump
CA189982S (en) Pump
GB2581845B (en) Vane pump
GB201917383D0 (en) Vane pump
GB2588424B (en) Pump apparatus
GB201914419D0 (en) Pump