SE8007745L - FILTER PATTERN AND SET AND COMPONENTS FOR PREPARING IT - Google Patents

FILTER PATTERN AND SET AND COMPONENTS FOR PREPARING IT

Info

Publication number
SE8007745L
SE8007745L SE8007745A SE8007745A SE8007745L SE 8007745 L SE8007745 L SE 8007745L SE 8007745 A SE8007745 A SE 8007745A SE 8007745 A SE8007745 A SE 8007745A SE 8007745 L SE8007745 L SE 8007745L
Authority
SE
Sweden
Prior art keywords
support
ribs
membranes
lands
bonded
Prior art date
Application number
SE8007745A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE447795B (en
Inventor
W S Merrill
Original Assignee
Millipore 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 Millipore Corp filed Critical Millipore Corp
Publication of SE8007745L publication Critical patent/SE8007745L/en
Publication of SE447795B publication Critical patent/SE447795B/en

Links

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)

Abstract

A filter unit is described a number of which may be bonded together in stack formation to form a disposable cartridge, optionally including an integral disposable housing. The unit comprises a thin plastics support (88) having flat filter membranes (68), permanently bonded to its upper and lower surfaces. The support has a central opening, a sealing rim (60), and on each surface, inner circumferential lands (66, 76) outer circumferential lands on the rim and intervening ribs or similar projections, the membranes being bonded and sealed to the lands and ribs. Each support surface adjacent the central opening has a circumferential coupling and spacing means (74, 86) for bonding stacked units together in spaced relation. Radial passages (90, 92) communicate with the spaces between the ribs. A method for bonding the membranes (68) to the support (88), using a liquid that is a solvent for the material of the support but is not a solvent for the membrane material, is also disclosed. <IMAGE>
SE8007745A 1979-11-05 1980-11-05 SET FOR CONNECTING A FORMAT FILTER WITH A BERORGAN SE447795B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9162679A 1979-11-05 1979-11-05

Publications (2)

Publication Number Publication Date
SE8007745L true SE8007745L (en) 1981-05-06
SE447795B SE447795B (en) 1986-12-15

Family

ID=22228796

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8007745A SE447795B (en) 1979-11-05 1980-11-05 SET FOR CONNECTING A FORMAT FILTER WITH A BERORGAN

Country Status (6)

Country Link
JP (1) JPS56129016A (en)
CA (1) CA1148094A (en)
DE (1) DE3041729C2 (en)
FR (1) FR2468397A1 (en)
GB (2) GB2090543B (en)
SE (1) SE447795B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5898112A (en) * 1981-12-08 1983-06-10 Tsuchiya Mfg Co Ltd Laminate type filter unit made of fluorine-contained resin
JPS5920804U (en) * 1982-07-30 1984-02-08 株式会社土屋製作所 Filter media support plate for laminated precision filters
JPS5962323A (en) * 1982-09-30 1984-04-09 Tsuchiya Mfg Co Ltd Built-up type precision filter unit
DE3318437A1 (en) * 1983-05-20 1984-11-22 Uhde Gmbh, 4600 Dortmund SHAFT OF MULTIPLE LINKABLE ELEMENTS
DE8502177U1 (en) * 1985-01-28 1985-08-08 Kemmelmeyer, Werner H., 8201 Rohrdorf Filter device in segment design
JPS6220614U (en) * 1985-07-23 1987-02-07
GB8601965D0 (en) * 1986-01-28 1986-03-05 Flowtech Fluid Handling Ltd Filter cell
JPS61234905A (en) * 1986-04-08 1986-10-20 Kuraray Co Ltd Filter
FR2597363B1 (en) * 1986-04-18 1991-11-08 Sartorius Gmbh FILTER ELEMENT FOR FLUIDS.
US4876007A (en) * 1986-08-28 1989-10-24 Fuji Photo Film Co., Ltd. Plate-type filter cartridge with internal support
JPS6366107U (en) * 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 (en) * 1999-06-02 2001-11-15 정북천 The device of a oil filtration
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
ES2656349T3 (en) * 2007-10-03 2018-02-26 Emd Millipore Corporation Stacked plate filtration cartridge
EP2450092A1 (en) * 2010-11-05 2012-05-09 Grundfos Management A/S Filter stack for a filter pump
WO2015023468A1 (en) * 2013-08-15 2015-02-19 3M Innovative Properties Company Filter element and filtration assembly for biopharmaceutical applications
JP6921390B2 (en) * 2016-10-06 2021-08-18 ジェックス株式会社 Pet water dispenser and its filter
JP6753606B2 (en) * 2016-10-06 2020-09-09 ジェックス株式会社 Pet water dispenser and its filter
US20210136969A1 (en) * 2019-11-01 2021-05-06 The Boeing Company Pick and place system and methods for use

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343681A (en) * 1962-12-26 1967-09-26 Cox Instr Rupture proof filter assembly
FR1449158A (en) * 1964-12-15 1966-08-12 Millipore Filter Corp Filtered
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 (en) * 1977-03-18 1978-10-13 Rhone Poulenc Ind APPARATUS WITH FLAT MEMBRANES USABLE IN PARTICULAR IN GAS PERMEATION AND PROCEDURE FOR OBTAINING IT
YU51378A (en) * 1977-04-04 1982-10-31 Dresser Ind Membrane packing enabling the passing of leaking fluids
CH625712A5 (en) * 1977-12-01 1981-10-15 Kilcher Chemie Ag
US4159954A (en) * 1978-02-24 1979-07-03 Gangemi Ronald J Isolator filter

Also Published As

Publication number Publication date
JPS56129016A (en) 1981-10-08
GB2063089A (en) 1981-06-03
GB2063089B (en) 1982-12-08
CA1148094A (en) 1983-06-14
GB2090543A (en) 1982-07-14
SE447795B (en) 1986-12-15
FR2468397A1 (en) 1981-05-08
GB2090543B (en) 1983-01-19
DE3041729C2 (en) 1987-02-26
JPS6243723B2 (en) 1987-09-16
DE3041729A1 (en) 1981-05-14
FR2468397B1 (en) 1984-12-21

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