SG10201909333QA - Support and drainage material, filter, and method of use - Google Patents

Support and drainage material, filter, and method of use

Info

Publication number
SG10201909333QA
SG10201909333QA SG10201909333QA SG10201909333QA SG10201909333QA SG 10201909333Q A SG10201909333Q A SG 10201909333QA SG 10201909333Q A SG10201909333Q A SG 10201909333QA SG 10201909333Q A SG10201909333Q A SG 10201909333QA SG 10201909333Q A SG10201909333Q A SG 10201909333QA
Authority
SG
Singapore
Prior art keywords
filter
support
drainage material
drainage
Prior art date
Application number
SG10201909333QA
Other languages
English (en)
Inventor
P Miller John
Zeiler Martin
Original Assignee
Pall 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 Pall Corp filed Critical Pall Corp
Publication of SG10201909333QA publication Critical patent/SG10201909333QA/en

Links

Classifications

    • 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
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/016—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements with corrugated, folded or wound filtering elements
    • 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
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
    • B01D29/07—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported with corrugated, folded or wound filtering sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/003—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid
    • B01D46/0031—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid with collecting, draining means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B01D46/523—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with means for maintaining spacing between the pleats or folds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/14—Pleat-type membrane modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0407—Perforated supports on both sides of the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0415—Details of supporting structures
    • B01D2201/0423—Details of supporting structures not in the inner side of the cylindrical filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/12—Pleated filters
    • B01D2201/127—Pleated filters with means for keeping the spacing between the pleats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/0618—Non-woven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1208—Porosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/06—Details of supporting structures for filtering material, e.g. cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/50—Stabilised filter material, stabilised by, e.g. structuring, calendering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/10—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against soil pressure or hydraulic pressure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtration Of Liquid (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Sink And Installation For Waste Water (AREA)
SG10201909333QA 2018-10-24 2019-10-07 Support and drainage material, filter, and method of use SG10201909333QA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16/169,588 US10918976B2 (en) 2018-10-24 2018-10-24 Support and drainage material, filter, and method of use

Publications (1)

Publication Number Publication Date
SG10201909333QA true SG10201909333QA (en) 2020-05-28

Family

ID=68289784

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201909333QA SG10201909333QA (en) 2018-10-24 2019-10-07 Support and drainage material, filter, and method of use

Country Status (6)

Country Link
US (1) US10918976B2 (zh)
EP (1) EP3643382B1 (zh)
JP (1) JP6880374B2 (zh)
KR (1) KR102328670B1 (zh)
CN (1) CN111085021B (zh)
SG (1) SG10201909333QA (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10773198B2 (en) * 2018-10-24 2020-09-15 Pall Corporation Support and drainage material, filter, and method of use
KR20220065145A (ko) * 2020-11-12 2022-05-20 삼성디스플레이 주식회사 표시장치

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198336A (en) * 1961-03-02 1965-08-03 Harry E Hyslop Pleated oil filter
US3280985A (en) * 1963-08-26 1966-10-25 American Air Filter Co Fluid filter arrangement
US4042358A (en) * 1976-05-14 1977-08-16 Research Products Corporation Filter media
AU529368B2 (en) 1978-05-15 1983-06-02 Pall Corporation Preparing polyamide membrane filter media and product
US4464263A (en) * 1980-09-02 1984-08-07 Fram Corporation Pleated filter element and integral shield and method for making same
JPS58208A (ja) * 1981-06-23 1983-01-05 Nippon Denso Co Ltd 濾過エレメント
DE3150392A1 (de) * 1981-12-16 1983-06-23 Delbag-Luftfilter Gmbh, 1000 Berlin Kompaktes universal-grossflaechenfiltersystem nach dembaukastenprinzip zur luftreinigung
US4925572A (en) 1987-10-20 1990-05-15 Pall Corporation Device and method for depletion of the leukocyte content of blood and blood components
US5552048A (en) 1988-06-15 1996-09-03 Pall Corporation Two pleated filter composite having cushioning layers
US5152905A (en) 1989-09-12 1992-10-06 Pall Corporation Method for processing blood for human transfusion
US5443743A (en) 1991-09-11 1995-08-22 Pall Corporation Gas plasma treated porous medium and method of separation using same
DE4206738A1 (de) 1992-03-04 1993-09-09 Minnesota Mining & Mfg Filterelement zum filtern von fluiden, insbesondere zum filtern von luft
CA2083075A1 (en) 1992-06-10 1993-12-11 Vlado I. Matkovich System for treating transition zone material
US5263792A (en) 1992-10-26 1993-11-23 W. R. Grace & Co.-Conn. Finned subterranean drainage device and method for fabricating the same
CN1067291C (zh) * 1992-11-06 2001-06-20 帕尔公司 过滤器
US5543047A (en) 1992-11-06 1996-08-06 Pall Corporation Filter with over-laid pleats in intimate contact
US6074869A (en) 1994-07-28 2000-06-13 Pall Corporation Fibrous web for processing a fluid
WO1996030105A1 (en) * 1995-03-31 1996-10-03 Pall Corporation Filter medium formed from a metal sheet and use thereof in an air bag filter
DE19713238A1 (de) 1997-03-29 1998-10-01 Vorwerk Co Interholding Filterelement aus einem im wesentlichen biegeschlaffen Werkstoff und Verfahren zur Herstellung eines zick-zackförmig gefalteten Filterelementes
US6599638B1 (en) * 1999-09-10 2003-07-29 Dow Reichhold Specialty Latex Llc Colloidally stabilized emulsions
US7131788B2 (en) 2000-02-10 2006-11-07 Advanced Geotech Systems High-flow void-maintaining membrane laminates, grids and methods
US6786013B2 (en) 2000-06-14 2004-09-07 Benjamin Obdyke Incorporated Building structure and spacer used therein
US6910589B1 (en) * 2000-06-22 2005-06-28 Oberlin Filter Company Annular pleated filter cartridge for liquid filtration apparatus
JP2004519319A (ja) 2000-07-13 2004-07-02 ポール・コーポレーション プリーツを有するフィルタ媒体を備えるフィルタカートリッジ
AU2004308929A1 (en) * 2003-12-23 2005-07-14 Cuno Incorporated Binderless glass composite filter
US7625418B1 (en) 2005-06-08 2009-12-01 Aaf-Mcquay, Inc. Spacer arrangement for pleated filter
JP2007117945A (ja) * 2005-10-31 2007-05-17 Nippon Rokaki Kk フィルタ装置
CA2869227C (en) * 2006-08-14 2016-03-08 Evoqua Water Technologies Llc High flow disc filter
WO2008044108A2 (en) * 2006-10-12 2008-04-17 Herry Wanta Wijaya Filter with internal hole suppport able to improve strength and director of liquid or gas fluid flow
JP2010531731A (ja) * 2007-06-26 2010-09-30 ドナルドソン カンパニー，インコーポレイティド ろ過用媒体パック、フィルタエレメント、および方法
CN101590336B (zh) * 2008-05-29 2011-03-30 上海过滤器有限公司 一种亲水性聚四氟乙烯微孔膜折叠式滤芯
DE102012005532A1 (de) 2012-03-21 2013-09-26 Mann + Hummel Gmbh Filterelement eines Filters zur Filtrierung von Fluiden und Filter
CN101757809B (zh) * 2010-01-25 2012-09-19 杭州大立过滤设备有限公司 绑带式折叠滤芯
MX2012008542A (es) * 2010-01-25 2012-11-12 Donaldson Co Inc Medios de filtracion plisados con estrias conicas.
CN102188848A (zh) * 2010-03-11 2011-09-21 浙江瑞普环境技术有限公司 一种大通量高纳污量滤芯及其制备方法
DE102010032295A1 (de) * 2010-07-26 2012-01-26 Mann + Hummel Gmbh Filterelement und Verfahren zur Herstellung eines Filterelements
JP5299418B2 (ja) * 2010-12-23 2013-09-25 株式会社デンソー 燃料フィルタ
US8506667B2 (en) * 2011-01-14 2013-08-13 General Electric Company Filters and methods for imparting structural support to pleated filter media
JP6106479B2 (ja) * 2013-03-21 2017-03-29 日東電工株式会社 フィルタ濾材およびフィルタ濾材の製造方法
US10653979B2 (en) * 2014-04-10 2020-05-19 Donaldson Company, Inc. Pleated fluid filter element and methods
EP2995362A1 (en) * 2014-09-11 2016-03-16 Filtrec SpA Filter element having a low accumulation of electrostatic charges
KR20160001168U (ko) * 2014-09-30 2016-04-07 한국남부발전 주식회사 카트리지 필터의 고정장치
CA2995765C (en) * 2015-08-17 2023-11-07 Clarcor Inc. Filter media packs, methods of making and filter media presses
DE102015014113A1 (de) * 2015-11-04 2017-05-04 Mann+Hummel Gmbh Filterelement und Filteranordnung
US10286343B2 (en) 2016-10-28 2019-05-14 Pall Corporation Filter including RFID tag
CN207546065U (zh) * 2017-10-18 2018-06-29 苏州工业园区拓朴环保净化有限公司 一种高精度库仑核孔膜滤芯

Also Published As

Publication number Publication date
JP2020099895A (ja) 2020-07-02
EP3643382A1 (en) 2020-04-29
JP6880374B2 (ja) 2021-06-02
US10918976B2 (en) 2021-02-16
CN111085021B (zh) 2021-08-17
CN111085021A (zh) 2020-05-01
US20200129889A1 (en) 2020-04-30
KR102328670B1 (ko) 2021-11-18
EP3643382B1 (en) 2023-10-04
KR20200047375A (ko) 2020-05-07

Similar Documents

Publication Publication Date Title
EP3432825A4 (en) APPARATUS AND METHODS FOR FILTER
ZA201806417B (en) Filter element having inner support and methods
GB201805439D0 (en) Drainage device and methods
EP3323440A4 (en) POROUS MATERIAL AND MANUFACTURING PROCESS
PL3589120T3 (pl) Filtr stawowy i sposób działania filtra stawowego
EP3563920A4 (en) WATER TREATMENT APPARATUS FILTER AND WATER TREATMENT APPARATUS COMPRISING SAME
ZA202003474B (en) Filter apparatus and method
IL269850B (en) Filter array and method for backwashing thereof
IL274703A (en) Filter system and/or method
IL283097B (en) Device and method for filtering
SG10201909330RA (en) Support and drainage material, filter, and method of use
SG10201909333QA (en) Support and drainage material, filter, and method of use
SG10201909337WA (en) Support and drainage material, filter, and method of use
SG11202101147SA (en) Horticultural apparatus and methods
ZA202005807B (en) Modified filter membrane and method
IL276053A (en) Therapeutic Gard and methods of its use
GB201700197D0 (en) Clamping apparatus and method os use and/or manufacture thereof
SG10201909345VA (en) Support and drainage material, filter, and method of use
SG10201909343UA (en) Support and drainage material, filter, and method of use
SG10201909340XA (en) Support and drainage material, filter, and method of use
SG10201909328SA (en) Support and drainage material, filter, and method of use
SG10202011829XA (en) Filter element, filter, filter device, and method of use
EP3398922A4 (en) POROUS MATERIAL AND PREPARATION METHOD
EP3880264A4 (en) POROUS MATERIAL AND PROCESS
GB2571622B (en) Tunable filter apparatus and method of use thereof