CA1148094A - Filter cartridges and methods and components for making them - Google Patents
Filter cartridges and methods and components for making themInfo
- Publication number
- CA1148094A CA1148094A CA000363716A CA363716A CA1148094A CA 1148094 A CA1148094 A CA 1148094A CA 000363716 A CA000363716 A CA 000363716A CA 363716 A CA363716 A CA 363716A CA 1148094 A CA1148094 A CA 1148094A
- Authority
- CA
- Canada
- Prior art keywords
- support
- filter
- ribs
- bonded
- membranes
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000012528 membrane Substances 0.000 claims abstract description 95
- 230000008878 coupling Effects 0.000 claims abstract description 42
- 238000010168 coupling process Methods 0.000 claims abstract description 42
- 238000005859 coupling reaction Methods 0.000 claims abstract description 42
- 239000004033 plastic Substances 0.000 claims abstract description 26
- 210000004379 membrane Anatomy 0.000 claims description 85
- 239000000463 material Substances 0.000 claims description 47
- 239000007788 liquid Substances 0.000 claims description 43
- 239000011148 porous material Substances 0.000 claims description 30
- 239000002904 solvent Substances 0.000 claims description 27
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 230000013011 mating Effects 0.000 claims 1
- 238000010137 moulding (plastic) Methods 0.000 claims 1
- 238000009987 spinning Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 6
- 229940090045 cartridge Drugs 0.000 description 22
- 230000036961 partial effect Effects 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 230000000295 complement effect Effects 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 229920000136 polysorbate Polymers 0.000 description 3
- 238000011045 prefiltration Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 238000004382 potting Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000012453 solvate Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000237074 Centris Species 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 208000036366 Sensation of pressure Diseases 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/003—Membrane bonding or sealing
-
- 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
- B01D29/39—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 hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
- B01D29/41—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 hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type mounted transversely on the tube
-
- 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
- B01D63/08—Flat membrane modules
- B01D63/081—Manufacturing thereof
-
- 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
- B01D63/08—Flat membrane modules
- B01D63/082—Flat membrane modules comprising a stack of flat membranes
- B01D63/084—Flat membrane modules comprising a stack of flat membranes at least one flow duct intersecting the membranes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9162679A | 1979-11-05 | 1979-11-05 | |
| US91,626 | 1979-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1148094A true CA1148094A (en) | 1983-06-14 |
Family
ID=22228796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000363716A Expired CA1148094A (en) | 1979-11-05 | 1980-10-31 | Filter cartridges and methods and components for making them |
Country Status (6)
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5898112A (ja) * | 1981-12-08 | 1983-06-10 | Tsuchiya Mfg Co Ltd | 弗素樹脂製積層型フイルタユニツト |
| JPS5920804U (ja) * | 1982-07-30 | 1984-02-08 | 株式会社土屋製作所 | 積層型精密フイルタの濾材支持板 |
| JPS5962323A (ja) * | 1982-09-30 | 1984-04-09 | Tsuchiya Mfg Co Ltd | 積層式精密フイルタユニツト |
| DE3318437A1 (de) * | 1983-05-20 | 1984-11-22 | Uhde Gmbh, 4600 Dortmund | Welle aus mehreren miteinander verbindbaren elementen |
| DE8502177U1 (de) * | 1985-01-28 | 1985-08-08 | Kemmelmeyer, Werner H., 8201 Rohrdorf | Filtervorrichtung in Segmentbauweise |
| JPS6220614U (US06633782-20031014-M00005.png) * | 1985-07-23 | 1987-02-07 | ||
| GB8601965D0 (en) * | 1986-01-28 | 1986-03-05 | Flowtech Fluid Handling Ltd | Filter cell |
| JPS61234905A (ja) * | 1986-04-08 | 1986-10-20 | Kuraray Co Ltd | 濾過装置 |
| FR2597363B1 (fr) * | 1986-04-18 | 1991-11-08 | Sartorius Gmbh | Element de filtrage pour fluides. |
| US4876007A (en) * | 1986-08-28 | 1989-10-24 | Fuji Photo Film Co., Ltd. | Plate-type filter cartridge with internal support |
| JPS6366107U (US06633782-20031014-M00005.png) * | 1986-10-17 | 1988-05-02 | ||
| US4783262A (en) * | 1987-03-30 | 1988-11-08 | Cuno Incorporated | Separator for cell type filter element |
| GB9106481D0 (en) * | 1991-03-27 | 1991-05-15 | Pall Corp | Filters and filter units |
| US5458719A (en) * | 1993-03-24 | 1995-10-17 | Pall Corporation | Method for bonding a porous medium to a substrate |
| KR100314520B1 (ko) * | 1999-06-02 | 2001-11-15 | 정북천 | 오일여과장치 |
| US7390403B2 (en) | 2004-03-19 | 2008-06-24 | Millipore Corporation | Prefilter system for biological systems |
| US20080257814A1 (en) * | 2007-04-23 | 2008-10-23 | Millipore Corporation | Filtration Cartridge |
| WO2009045269A1 (en) * | 2007-10-03 | 2009-04-09 | Millipore Corporation | Stacked plates filtration cartridge |
| EP2450092A1 (de) * | 2010-11-05 | 2012-05-09 | Grundfos Management A/S | Filterstapel für eine Filterpumpe |
| JP2016531743A (ja) * | 2013-08-15 | 2016-10-13 | スリーエム イノベイティブ プロパティズ カンパニー | 生物製剤処理のためのフィルター要素及び濾過アセンブリ |
| JP6921390B2 (ja) * | 2016-10-06 | 2021-08-18 | ジェックス株式会社 | ペット用給水器およびそのフィルター |
| JP6753606B2 (ja) * | 2016-10-06 | 2020-09-09 | ジェックス株式会社 | ペット用給水器およびそのフィルター |
| US20210136969A1 (en) * | 2019-11-01 | 2021-05-06 | The Boeing Company | Pick and place system and methods for use |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3343681A (en) * | 1962-12-26 | 1967-09-26 | Cox Instr | Rupture proof filter assembly |
| FR1449158A (fr) * | 1964-12-15 | 1966-08-12 | Millipore Filter Corp | Filtre |
| US3398833A (en) * | 1966-09-09 | 1968-08-27 | Aerojet General Co | Support plates for reverse osmosis desalination apparatus |
| US3730353A (en) * | 1970-12-28 | 1973-05-01 | Millipore Corp | Filter support and filter unit construction |
| GB1544475A (en) * | 1975-12-19 | 1979-04-19 | Johns Manville | Filter housing |
| FR2383694A1 (fr) * | 1977-03-18 | 1978-10-13 | Rhone Poulenc Ind | Appareil a membranes planes utilisable notamment en permeation gazeuse et procede pour son obtention |
| YU51378A (en) * | 1977-04-04 | 1982-10-31 | Dresser Ind | Membrane packing enabling the passing of leaking fluids |
| CH625712A5 (US06633782-20031014-M00005.png) * | 1977-12-01 | 1981-10-15 | Kilcher Chemie Ag | |
| US4159954A (en) * | 1978-02-24 | 1979-07-03 | Gangemi Ronald J | Isolator filter |
-
1980
- 1980-10-31 CA CA000363716A patent/CA1148094A/en not_active Expired
- 1980-11-04 FR FR8023533A patent/FR2468397A1/fr active Granted
- 1980-11-05 SE SE8007745A patent/SE447795B/sv not_active IP Right Cessation
- 1980-11-05 DE DE3041729A patent/DE3041729C2/de not_active Expired
- 1980-11-05 JP JP15473880A patent/JPS56129016A/ja active Granted
- 1980-11-05 GB GB8035545A patent/GB2063089B/en not_active Expired
- 1980-11-05 GB GB8139099A patent/GB2090543B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3041729C2 (de) | 1987-02-26 |
| DE3041729A1 (de) | 1981-05-14 |
| GB2063089A (en) | 1981-06-03 |
| SE447795B (sv) | 1986-12-15 |
| SE8007745L (sv) | 1981-05-06 |
| GB2063089B (en) | 1982-12-08 |
| JPS6243723B2 (US06633782-20031014-M00005.png) | 1987-09-16 |
| GB2090543A (en) | 1982-07-14 |
| FR2468397B1 (US06633782-20031014-M00005.png) | 1984-12-21 |
| FR2468397A1 (fr) | 1981-05-08 |
| GB2090543B (en) | 1983-01-19 |
| JPS56129016A (en) | 1981-10-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |