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GB2253572B - Flow device in fluid circuits - Google Patents

Flow device in fluid circuits

Info

Publication number
GB2253572B
GB2253572B GB9102853A GB9102853A GB2253572B GB 2253572 B GB2253572 B GB 2253572B GB 9102853 A GB9102853 A GB 9102853A GB 9102853 A GB9102853 A GB 9102853A GB 2253572 B GB2253572 B GB 2253572B
Authority
GB
United Kingdom
Prior art keywords
flow device
fluid circuits
circuits
fluid
flow
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB9102853A
Other versions
GB9102853D0 (en
GB2253572A (en
Inventor
Eric William Absolon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ALJAC ENGINEERING Ltd
Original Assignee
ALJAC ENGINEERING Ltd
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 ALJAC ENGINEERING Ltd filed Critical ALJAC ENGINEERING Ltd
Priority to GB9102853A priority Critical patent/GB2253572B/en
Publication of GB9102853D0 publication Critical patent/GB9102853D0/en
Publication of GB2253572A publication Critical patent/GB2253572A/en
Application granted granted Critical
Publication of GB2253572B publication Critical patent/GB2253572B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/04—Controlling the filtration
    • B01D37/046—Controlling the filtration by pressure measuring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Measuring Volume Flow (AREA)
  • Flow Control (AREA)
GB9102853A 1991-02-11 1991-02-11 Flow device in fluid circuits Expired - Fee Related GB2253572B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9102853A GB2253572B (en) 1991-02-11 1991-02-11 Flow device in fluid circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9102853A GB2253572B (en) 1991-02-11 1991-02-11 Flow device in fluid circuits

Publications (3)

Publication Number Publication Date
GB9102853D0 GB9102853D0 (en) 1991-03-27
GB2253572A GB2253572A (en) 1992-09-16
GB2253572B true GB2253572B (en) 1994-12-14

Family

ID=10689841

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9102853A Expired - Fee Related GB2253572B (en) 1991-02-11 1991-02-11 Flow device in fluid circuits

Country Status (1)

Country Link
GB (1) GB2253572B (en)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
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FR2705734B1 (en) * 1993-05-25 1995-06-30 Snecma Method and device for improving the safety of fluid filters.
DE19506452A1 (en) * 1995-02-24 1996-08-29 Mann & Hummel Filter Display device for displaying the negative pressure
DE69638053D1 (en) * 1995-03-15 2009-11-19 Siemens Water Tech Corp Filtration control and regulation system
US6077435A (en) * 1996-03-15 2000-06-20 Usf Filtration And Separations Group Inc. Filtration monitoring and control system
SE9603612D0 (en) * 1996-10-03 1996-10-03 Siemens Elema Ab Method for checking the function of filters
CA2275146C (en) 1996-12-20 2006-10-31 Usf Filtration And Separations Group, Inc. Scouring method
AUPO709797A0 (en) 1997-05-30 1997-06-26 Usf Filtration And Separations Group Inc. Predicting logarithmic reduction values
US6641733B2 (en) 1998-09-25 2003-11-04 U. S. Filter Wastewater Group, Inc. Apparatus and method for cleaning membrane filtration modules
US7886610B2 (en) 1999-07-19 2011-02-15 Donaldson Company, Inc. Differential pressure gauge for filter
AUPQ680100A0 (en) 2000-04-10 2000-05-11 Usf Filtration And Separations Group Inc. Hollow fibre restraining system
AUPR421501A0 (en) 2001-04-04 2001-05-03 U.S. Filter Wastewater Group, Inc. Potting method
AUPR692401A0 (en) 2001-08-09 2001-08-30 U.S. Filter Wastewater Group, Inc. Method of cleaning membrane modules
AUPS300602A0 (en) 2002-06-18 2002-07-11 U.S. Filter Wastewater Group, Inc. Methods of minimising the effect of integrity loss in hollow fibre membrane modules
KR101002466B1 (en) 2002-10-10 2010-12-17 지멘스 워터 테크놀로지스 코포레이션 Backwash method
AU2002953111A0 (en) 2002-12-05 2002-12-19 U. S. Filter Wastewater Group, Inc. Mixing chamber
AU2003903507A0 (en) 2003-07-08 2003-07-24 U. S. Filter Wastewater Group, Inc. Membrane post-treatment
EP1677898B1 (en) 2003-08-29 2016-03-09 Evoqua Water Technologies LLC Backwash
EP1687078B1 (en) 2003-11-14 2012-03-14 Siemens Industry, Inc. Improved module cleaning method
US8758621B2 (en) 2004-03-26 2014-06-24 Evoqua Water Technologies Llc Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis
AU2005240524C1 (en) 2004-04-22 2009-12-24 Evoqua Water Technologies Llc Filtration apparatus comprising a membrane bioreactor and a treatment vessel for digesting organic materials
CA2571498A1 (en) 2004-07-02 2006-01-12 U.S. Filter Wastewater Group, Inc. Gas transfer membrane
CA2571502A1 (en) 2004-07-05 2006-01-12 U.S. Filter Wastewater Group, Inc. Hydrophilic membranes
WO2006017911A1 (en) 2004-08-20 2006-02-23 Siemens Water Technologies Corp. Square mbr manifolding system
NZ553596A (en) 2004-09-07 2010-10-29 Siemens Water Tech Corp Reduction of backwash liquid waste
CA2579857A1 (en) 2004-09-14 2006-03-23 Siemens Water Technologies Corp. Membrane filtration module and cleaning process
CN100548452C (en) 2004-09-15 2009-10-14 西门子水技术公司 The method of incrustation in a kind of membrane filtration system and the control membrane filtration system
MY141919A (en) 2004-12-03 2010-07-30 Siemens Water Tech Corp Membrane post treatment
WO2006066350A1 (en) 2004-12-24 2006-06-29 Siemens Water Technologies Corp. Simple gas scouring method and apparatus
AU2005318930B2 (en) 2004-12-24 2010-06-03 Evoqua Water Technologies Llc Cleaning in membrane filtration systems
US9675938B2 (en) 2005-04-29 2017-06-13 Evoqua Water Technologies Llc Chemical clean for membrane filter
NZ564968A (en) 2005-07-14 2011-11-25 Siemens Water Tech Corp Monopersulfate treatment of membranes
KR20080045231A (en) 2005-08-22 2008-05-22 지멘스 워터 테크놀로지스 코포레이션 An assembly for water filtration using a tube manifold to minimise backwash
US20070138090A1 (en) 2005-10-05 2007-06-21 Jordan Edward J Method and apparatus for treating wastewater
US8293098B2 (en) 2006-10-24 2012-10-23 Siemens Industry, Inc. Infiltration/inflow control for membrane bioreactor
EP2129629A1 (en) 2007-04-02 2009-12-09 Siemens Water Technologies Corp. Improved infiltration/inflow control for membrane bioreactor
US9764288B2 (en) 2007-04-04 2017-09-19 Evoqua Water Technologies Llc Membrane module protection
AT505035B1 (en) * 2007-04-26 2008-10-15 Linz Ct Of Mechatronics Gmbh DEVICE AND METHOD FOR MEASURING FLOW RESISTANCES
KR20130135980A (en) 2007-05-29 2013-12-11 지멘스 인더스트리 인코포레이티드 Membrane cleaning with pulsed airlift pump
US8382981B2 (en) 2008-07-24 2013-02-26 Siemens Industry, Inc. Frame system for membrane filtration modules
AU2010101488B4 (en) 2009-06-11 2013-05-02 Evoqua Water Technologies Llc Methods for cleaning a porous polymeric membrane and a kit for cleaning a porous polymeric membrane
US9914097B2 (en) 2010-04-30 2018-03-13 Evoqua Water Technologies Llc Fluid flow distribution device
EP2618916A4 (en) 2010-09-24 2016-08-17 Evoqua Water Technologies Llc Fluid control manifold for membrane filtration system
US9925499B2 (en) 2011-09-30 2018-03-27 Evoqua Water Technologies Llc Isolation valve with seal for end cap of a filtration system
JP2014528352A (en) 2011-09-30 2014-10-27 エヴォクア ウォーター テクノロジーズ エルエルシーＥｖｏｑｕａ Ｗａｔｅｒ Ｔｅｃｈｎｏｌｏｇｉｅｓｌｌｃ Improved manifold structure
US9533261B2 (en) 2012-06-28 2017-01-03 Evoqua Water Technologies Llc Potting method
WO2014043315A1 (en) 2012-09-14 2014-03-20 Evoqua Water Technologies Llc A polymer blend for membranes
AU2013231145B2 (en) 2012-09-26 2017-08-17 Evoqua Water Technologies Llc Membrane potting methods
GB2520871B (en) 2012-09-26 2020-08-19 Evoqua Water Tech Llc Membrane securement device
WO2014052139A1 (en) 2012-09-27 2014-04-03 Evoqua Water Technologies Llc Gas scouring apparatus for immersed membranes
HUE061765T2 (en) 2013-10-02 2023-08-28 Rohm & Haas Electronic Mat Singapore Pte Ltd Device for repairing a membrane filtration module
CN107847869B (en) 2015-07-14 2021-09-10 罗门哈斯电子材料新加坡私人有限公司 Aeration device for a filtration system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522070A (en) * 1983-09-30 1985-06-11 Rosemount Inc. Method and apparatus for correcting barometric pressure for wind velocity and direction

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522070A (en) * 1983-09-30 1985-06-11 Rosemount Inc. Method and apparatus for correcting barometric pressure for wind velocity and direction

Also Published As

Publication number Publication date
GB9102853D0 (en) 1991-03-27
GB2253572A (en) 1992-09-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990211