ES2122342T3 - Filtro autoportante, plegado, enrollado en espiral. - Google Patents
Filtro autoportante, plegado, enrollado en espiral.Info
- Publication number
- ES2122342T3 ES2122342T3 ES94930718T ES94930718T ES2122342T3 ES 2122342 T3 ES2122342 T3 ES 2122342T3 ES 94930718 T ES94930718 T ES 94930718T ES 94930718 T ES94930718 T ES 94930718T ES 2122342 T3 ES2122342 T3 ES 2122342T3
- Authority
- ES
- Spain
- Prior art keywords
- spiral
- coiled
- folded
- self
- supporting filter
- 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 - Lifetime
Links
- 238000001914 filtration Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000012528 membrane Substances 0.000 abstract 1
Classifications
-
- 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
- B01D63/10—Spiral-wound membrane modules
- B01D63/101—Spiral winding
-
- 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
- B01D63/10—Spiral-wound membrane modules
-
- 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
- B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
- B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
-
- 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
- B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/23—Supported filter elements arranged for outward flow filtration
- B01D29/232—Supported filter elements arranged for outward flow filtration with corrugated, folded or wound sheets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/48—Processes of making filters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S493/00—Manufacturing container or tube from paper; or other manufacturing from a sheet or web
- Y10S493/941—Filter
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/05—Methods of making filter
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1036—Bending of one piece blank and joining edges to form article
- Y10T156/1038—Hollow cylinder article
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1043—Subsequent to assembly
- Y10T156/1044—Subsequent to assembly of parallel stacked sheets only
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1043—Subsequent to assembly
- Y10T156/1049—Folding only
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Discharge Heating (AREA)
- Road Signs Or Road Markings (AREA)
- Filtering Materials (AREA)
Abstract
FILTRO SIN NUCLEO (10) QUE COMPRENDE UN ELEMENTO FILTRANTE (12) CONSTITUIDO POR UNA ESPIRA DE MATERIAL ENROLLADO EN ESPIRAL, DE MODO QUE RESULTE RIGIDO Y FORME UN CONDUCTO CENTRAL (20) DISPUESTO EN UNA CARCASA (14B) Y SELLADO MEDIANTE UN TAPON DE COFIA (14A). LA ESPIRA INCLUYE UNA CAPA DE MATERIAL FILTRANTE, DE MODO QUE LA MEMBRANA FILTRO, SE INTERPONGA ENTRE LAS DOS CAPAS DE SOPORTE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/133,999 US5403482A (en) | 1993-10-12 | 1993-10-12 | Self-supporting, pleated, spirally wound filter and the corresponding process of making |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2122342T3 true ES2122342T3 (es) | 1998-12-16 |
Family
ID=22461302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94930718T Expired - Lifetime ES2122342T3 (es) | 1993-10-12 | 1994-10-12 | Filtro autoportante, plegado, enrollado en espiral. |
Country Status (8)
Country | Link |
---|---|
US (2) | US5403482A (es) |
EP (1) | EP0723473B1 (es) |
JP (1) | JPH09503701A (es) |
AT (1) | ATE169511T1 (es) |
CA (1) | CA2173754A1 (es) |
DE (1) | DE69412503T2 (es) |
ES (1) | ES2122342T3 (es) |
WO (1) | WO1995010346A1 (es) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0922476A3 (en) * | 1991-06-28 | 1999-07-07 | Pall Corporation | Filter assembly with a spin welded end cap |
US5543047A (en) | 1992-11-06 | 1996-08-06 | Pall Corporation | Filter with over-laid pleats in intimate contact |
WO1996012547A1 (en) * | 1994-10-21 | 1996-05-02 | Pall Corporation | Fluid processing apparatus |
JPH08192006A (ja) * | 1995-01-13 | 1996-07-30 | Pall Corp | 濾過器 |
US5651765A (en) * | 1995-04-27 | 1997-07-29 | Avecor Cardiovascular Inc. | Blood filter with concentric pleats and method of use |
US5653831A (en) * | 1995-10-17 | 1997-08-05 | Sta-Rite Industries, Inc. | Method and apparatus for making a filter module |
US6103120A (en) * | 1995-10-23 | 2000-08-15 | Pall Corporation | Fluid processing apparatus |
DE19617775A1 (de) * | 1996-05-03 | 1997-11-06 | Sartorius Gmbh | Filtrationseinheit zur Abtrennung von Stoffen aus einer flüssigen Phase an Membranadsorbern |
US5911883A (en) * | 1996-10-04 | 1999-06-15 | Minnesota Mining And Manufacturing Company | Flow-by solid phase extraction method |
WO1998019771A1 (en) * | 1996-11-07 | 1998-05-14 | Velcon Filters, Inc. | Separator cartridge and method for making same |
US5882288A (en) * | 1997-01-20 | 1999-03-16 | Cuno Incorporated | Apparatus and method for forming spiral pleated filter cartridges |
US5989320A (en) * | 1997-05-05 | 1999-11-23 | Rutkowski; Timothy C. | Frameless electrostatic air filter with internal support grill |
DK1015095T3 (da) * | 1997-08-25 | 2001-10-01 | Hydac Filtertechnik Gmbh | Filterelement med filterkappe af plast |
US6096207A (en) * | 1998-03-24 | 2000-08-01 | Usf Filtration And Separations Group Inc. | Filter cartridge assembly having a reusable support core structure |
IT1303067B1 (it) * | 1998-05-06 | 2000-10-23 | Sogefi S P A | Filtro per fluidi con zone di filtrazione differenziate |
AUPP508798A0 (en) | 1998-08-05 | 1998-08-27 | Biotech Australia Pty Limited | Method of treating psoriasis |
US20030024872A1 (en) * | 1999-06-30 | 2003-02-06 | Pti Advanced Filtration, Inc. | Filter having staged pleating |
JP2004512926A (ja) | 2000-09-15 | 2004-04-30 | キュノ、インコーポレーテッド | ら旋プリーツフィルタカートリッジ |
JP2002191913A (ja) * | 2000-12-25 | 2002-07-10 | Kyosan Denki Co Ltd | 濾過器 |
WO2004073843A1 (en) * | 2003-02-19 | 2004-09-02 | Mcmaster University | Composite materials comprising supported porous gels |
US7125490B2 (en) * | 2003-05-29 | 2006-10-24 | Porex Corporation | Porous filter |
US20050056582A1 (en) * | 2003-09-12 | 2005-03-17 | Patel Mahesh Z. | Non-collapsible dual filter element |
US7441665B2 (en) * | 2003-10-01 | 2008-10-28 | Halosource, Inc. | Water purification cartridge |
EP1758671B9 (en) | 2004-04-08 | 2014-02-19 | Natrix Separations Inc. | Membrane stacks |
WO2005120701A1 (en) | 2004-06-07 | 2005-12-22 | Mcmaster University | Stable composite material comprising supported porous gels |
US20060108277A1 (en) * | 2004-11-19 | 2006-05-25 | Fall Brian L | Circumferentially pleated filter assembly and method of forming the same |
US8545658B2 (en) * | 2005-11-09 | 2013-10-01 | 3M Innovative Properties Company | Apparatus and methods for forming filter sleeves having circumferential pleats for use in a bag-type filter assembly |
US7648546B2 (en) * | 2006-01-06 | 2010-01-19 | Cummins Filtration Ip Inc. | Filter with variable pleat depth |
WO2009085726A1 (en) * | 2007-12-21 | 2009-07-09 | 3M Innovative Properties Company | Filter device |
US8491689B2 (en) * | 2007-12-21 | 2013-07-23 | 3M Innovative Properties Company | Joined filter media pleat packs |
US20100059443A1 (en) | 2008-09-02 | 2010-03-11 | Natrix Separations Inc. | Chromatography Membranes, Devices Containing Them, and Methods of Use Thereof |
KR20170104656A (ko) * | 2009-11-13 | 2017-09-15 | 나트릭스 세퍼레이션즈, 인코포레이티드 | 소수성 상호반응 크로마토그래피용 막 및 그의 사용방법 |
US8678201B2 (en) * | 2010-06-04 | 2014-03-25 | Goodrich Corporation | Aircraft potable water system |
ES2686340T3 (es) | 2011-05-17 | 2018-10-17 | Natrix Separations Inc. | Método de uso de membranas enrolladas para cromatografía |
NL2008565C2 (nl) * | 2012-03-29 | 2013-10-01 | Aka Patenten B V | Inrichting geschikt voor het behandelen van een fluã¯dum, alsmede werkwijze en machine geschikt voor het vervaardigen van een dergelijke inrichting. |
KR102035014B1 (ko) * | 2015-07-29 | 2019-10-22 | 다우 글로벌 테크놀로지스 엘엘씨 | 나권형 막 모듈 및 염수 밀봉재를 포함하는 필터 어셈블리 |
JP2020523490A (ja) | 2017-06-15 | 2020-08-06 | ポレックス テクノロジーズ コーポレーション | 区別可能な密度または繊維直径を有する一体型多孔質繊維媒体 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1669461A (en) * | 1925-08-24 | 1928-05-15 | Charles B Gamble | Gas filter |
GB539269A (en) * | 1940-01-31 | 1941-09-03 | Chema Mfg Company Ltd | Improvements in filters |
US2372545A (en) * | 1942-11-27 | 1945-03-27 | Charles B Breedlove | Guard or baffle for fuel tanks |
US3042571A (en) * | 1958-08-21 | 1962-07-03 | Tecalemit Ltd | Improved method of bonding filter elements |
US3880755A (en) * | 1973-05-22 | 1975-04-29 | Osmonics Inc | Method and apparatus for separating cheese whey protein |
DE2722025A1 (de) * | 1977-05-16 | 1978-11-30 | Hoechst Ag | Membraneinheit, vorrichtung mit membraneinheit und verfahren zur blutreinigung |
DE3005408A1 (de) * | 1979-02-15 | 1980-08-21 | Daicel Chem | Semipermeables membranelement |
DE3525682A1 (de) * | 1985-07-18 | 1987-01-22 | Robert Kohlheb | Wickelmembran-filterkerze |
EP0217482A1 (en) * | 1985-07-19 | 1987-04-08 | Hr Textron Inc. | Filter element |
US4855058A (en) * | 1986-06-24 | 1989-08-08 | Hydranautics | High recovery spiral wound membrane element |
KR900004542B1 (ko) * | 1986-07-18 | 1990-06-29 | 닛뽕 덴소오 가부시기 가이샤 | 거르개소자의 제조방법 및 장치 |
US4839037A (en) * | 1987-03-09 | 1989-06-13 | Osmonics, Inc. | Tapered, spirally wound filter cartridge and method of making same |
NL8702149A (nl) * | 1987-09-09 | 1989-04-03 | Tno | Membraanmodule voor hyperfiltratie of ultrafiltratie van vervuilende vloeistofstromen. |
ATE98892T1 (de) * | 1989-01-05 | 1994-01-15 | Camfil Ab | Filter. |
US5028329A (en) * | 1989-02-10 | 1991-07-02 | Separem S.P.A. | Process for preparing reverse-osmosis membrane, and membrane obtained with the process |
US5096584A (en) * | 1990-01-29 | 1992-03-17 | The Dow Chemical Company | Spiral-wound membrane separation device with feed and permeate/sweep fluid flow control |
US5096591A (en) * | 1990-05-04 | 1992-03-17 | Benn James A | Spirally, wound filter cartridge, apparatus system and method of manufacture and use |
US5174896A (en) * | 1990-06-25 | 1992-12-29 | Harmsco, Inc. | Filtering system utilizing rotational flow and angled pleated filter media and method for making slanted pleated filter media |
US5147541A (en) * | 1990-11-14 | 1992-09-15 | Koch Membrane Systems, Inc. | Spiral filtration module with strengthened membrane leaves and method of constructing same |
US5114582A (en) * | 1991-04-12 | 1992-05-19 | W. R. Grace & Co.-Conn. | Filter element and spiral-wound membrane cartridge containing same |
US5204002A (en) * | 1992-06-24 | 1993-04-20 | Rensselaer Polytechnic Institute | Curved channel membrane filtration |
-
1993
- 1993-10-12 US US08/133,999 patent/US5403482A/en not_active Expired - Fee Related
-
1994
- 1994-10-12 JP JP7512003A patent/JPH09503701A/ja active Pending
- 1994-10-12 ES ES94930718T patent/ES2122342T3/es not_active Expired - Lifetime
- 1994-10-12 EP EP94930718A patent/EP0723473B1/en not_active Expired - Lifetime
- 1994-10-12 CA CA002173754A patent/CA2173754A1/en not_active Abandoned
- 1994-10-12 AT AT94930718T patent/ATE169511T1/de not_active IP Right Cessation
- 1994-10-12 DE DE69412503T patent/DE69412503T2/de not_active Expired - Fee Related
- 1994-10-12 US US08/322,070 patent/US5472606A/en not_active Expired - Fee Related
- 1994-10-12 WO PCT/US1994/011541 patent/WO1995010346A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE69412503T2 (de) | 1999-05-12 |
US5403482A (en) | 1995-04-04 |
EP0723473A4 (en) | 1996-11-20 |
WO1995010346A1 (en) | 1995-04-20 |
CA2173754A1 (en) | 1995-04-20 |
ATE169511T1 (de) | 1998-08-15 |
JPH09503701A (ja) | 1997-04-15 |
US5472606A (en) | 1995-12-05 |
DE69412503D1 (de) | 1998-09-17 |
EP0723473A1 (en) | 1996-07-31 |
EP0723473B1 (en) | 1998-08-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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