ATE169511T1 - Selbsttragendes, gefaltener, spiralförmig gewundener filter - Google Patents
Selbsttragendes, gefaltener, spiralförmig gewundener filterInfo
- Publication number
- ATE169511T1 ATE169511T1 AT94930718T AT94930718T ATE169511T1 AT E169511 T1 ATE169511 T1 AT E169511T1 AT 94930718 T AT94930718 T AT 94930718T AT 94930718 T AT94930718 T AT 94930718T AT E169511 T1 ATE169511 T1 AT E169511T1
- Authority
- AT
- Austria
- Prior art keywords
- folded
- spiral
- self
- supporting
- wound filter
- Prior art date
Links
- 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)
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 |
---|---|
ATE169511T1 true ATE169511T1 (de) | 1998-08-15 |
Family
ID=22461302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT94930718T ATE169511T1 (de) | 1993-10-12 | 1994-10-12 | Selbsttragendes, gefaltener, spiralförmig gewundener filter |
Country Status (8)
Country | Link |
---|---|
US (2) | US5403482A (de) |
EP (1) | EP0723473B1 (de) |
JP (1) | JPH09503701A (de) |
AT (1) | ATE169511T1 (de) |
CA (1) | CA2173754A1 (de) |
DE (1) | DE69412503T2 (de) |
ES (1) | ES2122342T3 (de) |
WO (1) | WO1995010346A1 (de) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0922476A3 (de) * | 1991-06-28 | 1999-07-07 | Pall Corporation | Filteranordnung mit einer relationsgeschweissten Endkappe |
US5543047A (en) | 1992-11-06 | 1996-08-06 | Pall Corporation | Filter with over-laid pleats in intimate contact |
JPH10512798A (ja) * | 1994-10-21 | 1998-12-08 | ポール コーポレイション | 流体処理装置 |
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 |
WO1998031447A1 (en) * | 1997-01-20 | 1998-07-23 | Cuno, Inc. | 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 |
WO1999010080A1 (de) * | 1997-08-25 | 1999-03-04 | Hydac Filtertechnik Gmbh | Filterelement mit kunststoff-filtermantel |
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 |
EP1617936B1 (de) * | 2003-02-19 | 2009-11-18 | Natrix Separations Inc. | Geträgerte poröse gele umfassende verbundmaterialien |
US7125490B2 (en) | 2003-05-29 | 2006-10-24 | Porex Corporation | Porous filter |
AU2004273852A1 (en) * | 2003-09-12 | 2005-03-31 | 3M Innovative Properties Company | Non-collapsible dual filter element |
US7441665B2 (en) * | 2003-10-01 | 2008-10-28 | Halosource, Inc. | Water purification cartridge |
WO2005097304A1 (en) * | 2004-04-08 | 2005-10-20 | Mcmaster University | Membrane stacks |
JP4806401B2 (ja) | 2004-06-07 | 2011-11-02 | ナトリックス セパレイションズ インコーポレーテッド | 支持型多孔質ゲルを含む安定な複合材料 |
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 |
EP2240255B1 (de) | 2007-12-21 | 2013-12-11 | 3M Innovative Properties Company | Verbundene filtermedienfaltpackungen |
JP2011507686A (ja) | 2007-12-21 | 2011-03-10 | スリーエム イノベイティブ プロパティズ カンパニー | フィルター装置 |
CA2736814C (en) | 2008-09-02 | 2017-02-28 | Natrix Separations Inc. | Chromatography membranes, devices containing them, and methods of use thereof |
KR20180099943A (ko) * | 2009-11-13 | 2018-09-05 | 나트릭스 세퍼레이션즈, 인코포레이티드 | 소수성 상호반응 크로마토그래피용 막 및 그의 사용방법 |
US8678201B2 (en) * | 2010-06-04 | 2014-03-25 | Goodrich Corporation | Aircraft potable water system |
ES2968249T3 (es) | 2011-05-17 | 2024-05-08 | Merck Millipore Ltd | Dispositivo con membranas tubulares en capas 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. |
EP3328524B8 (de) * | 2015-07-29 | 2020-03-04 | DDP Specialty Electronic Materials US, Inc. | Filteranordnung mit spiralförmig gewickeltem membranmodul und laugendichtung |
WO2018231537A1 (en) | 2017-06-15 | 2018-12-20 | Porex Corporation | Integral porous fiber media with distinguishable density or fiber diameters |
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 (de) * | 1985-07-19 | 1987-04-08 | Hr Textron Inc. | Filterelement |
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 AT AT94930718T patent/ATE169511T1/de not_active IP Right Cessation
- 1994-10-12 WO PCT/US1994/011541 patent/WO1995010346A1/en active IP Right Grant
- 1994-10-12 CA CA002173754A patent/CA2173754A1/en not_active Abandoned
- 1994-10-12 ES ES94930718T patent/ES2122342T3/es not_active Expired - Lifetime
- 1994-10-12 US US08/322,070 patent/US5472606A/en not_active Expired - Fee Related
- 1994-10-12 DE DE69412503T patent/DE69412503T2/de not_active Expired - Fee Related
- 1994-10-12 EP EP94930718A patent/EP0723473B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0723473A4 (de) | 1996-11-20 |
US5472606A (en) | 1995-12-05 |
ES2122342T3 (es) | 1998-12-16 |
DE69412503T2 (de) | 1999-05-12 |
WO1995010346A1 (en) | 1995-04-20 |
CA2173754A1 (en) | 1995-04-20 |
DE69412503D1 (de) | 1998-09-17 |
EP0723473B1 (de) | 1998-08-12 |
EP0723473A1 (de) | 1996-07-31 |
US5403482A (en) | 1995-04-04 |
JPH09503701A (ja) | 1997-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |