GB1555389A - Ultrafilter - Google Patents

Ultrafilter

Info

Publication number
GB1555389A
GB1555389A GB43592/77A GB4359277A GB1555389A GB 1555389 A GB1555389 A GB 1555389A GB 43592/77 A GB43592/77 A GB 43592/77A GB 4359277 A GB4359277 A GB 4359277A GB 1555389 A GB1555389 A GB 1555389A
Authority
GB
United Kingdom
Prior art keywords
elevations
incompressible
multiplicity
material layer
dimensionally stable
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
Application number
GB43592/77A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sartorius Membranfilter GmbH
Original Assignee
Sartorius Membranfilter GmbH
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
Priority claimed from DE2653875A external-priority patent/DE2653875C3/de
Priority claimed from DE2715733A external-priority patent/DE2715733C2/de
Application filed by Sartorius Membranfilter GmbH filed Critical Sartorius Membranfilter GmbH
Publication of GB1555389A publication Critical patent/GB1555389A/en
Expired legal-status Critical Current

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
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • 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
    • B01D63/0822—Plate-and-frame devices
    • 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
    • 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
    • B01D63/087—Single membrane modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/20—By influencing the flow
    • B01D2321/2008—By influencing the flow statically

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
GB43592/77A 1976-11-26 1977-10-19 Ultrafilter Expired GB1555389A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2653875A DE2653875C3 (de) 1976-11-26 1976-11-26 Vorrichtung für die Ultrafiltration
DE2715733A DE2715733C2 (de) 1977-04-07 1977-04-07 Vorrichtung für die Ultrafiltration

Publications (1)

Publication Number Publication Date
GB1555389A true GB1555389A (en) 1979-11-07

Family

ID=25771191

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43592/77A Expired GB1555389A (en) 1976-11-26 1977-10-19 Ultrafilter

Country Status (8)

Country Link
JP (1) JPS5367683A (enrdf_load_stackoverflow)
CA (1) CA1125182A (enrdf_load_stackoverflow)
CH (1) CH625423A5 (enrdf_load_stackoverflow)
DK (1) DK146704C (enrdf_load_stackoverflow)
FR (1) FR2371954B3 (enrdf_load_stackoverflow)
GB (1) GB1555389A (enrdf_load_stackoverflow)
IT (1) IT1088512B (enrdf_load_stackoverflow)
SE (1) SE442169B (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490964A1 (fr) * 1980-09-25 1982-04-02 Terumo Corp Separateur de plasma
EP0070738A1 (en) * 1981-07-22 1983-01-26 E.I. Du Pont De Nemours And Company Plasmapheresis by reciprocatory pulsatile filtration
US4401566A (en) * 1980-07-23 1983-08-30 Terumo Corporation Body fluid-filtering device
US4636312A (en) * 1982-02-16 1987-01-13 E. I. Du Pont De Nemours And Company Plasmapheresis filtration module having improved end plate
US4639317A (en) * 1982-02-16 1987-01-27 E. I. Du Pont De Nemours And Company Plasmapheresis filtration module having improved sealing means
US4640776A (en) * 1982-02-16 1987-02-03 E. I. Du Pont De Nemours And Company Plasmapheresis filtration module having pressure balancing and sealing means
US4735726A (en) * 1981-07-22 1988-04-05 E. I. Du Pont De Nemours And Company Plasmapheresis by reciprocatory pulsatile filtration
US4769150A (en) * 1982-02-16 1988-09-06 E. I. Du Pont De Nemours And Company Method and apparatus for plasmapheresis by reciprocatory pulsatile filtration

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2847945C2 (de) * 1978-11-04 1984-01-12 Fresenius AG, 6380 Bad Homburg Künstliche Niere und Verfahren zu ihrer Herstellung
US4264447A (en) * 1979-06-26 1981-04-28 Dorr-Oliver Incorporated Ultrafiltration membrane assembly and bonding process therefor
US4348283A (en) * 1980-11-05 1982-09-07 Purdue Research Foundation Reciprocating dialyzer having spacers
JPS5850963A (ja) * 1981-09-21 1983-03-25 テルモ株式会社 血漿分離装置
EP0078667B1 (en) * 1981-11-03 1987-05-13 MEDICOSMOS ApS Apparatus for separating a liquid into two fractions by means of semipermeable membranes
JPS5990354U (ja) * 1982-12-10 1984-06-19 旭化成株式会社 農業用不織布
JPS59206009A (ja) * 1983-04-30 1984-11-21 ゲ−・カ−・エス・エス・フオルシユングス　ツエントルム・ゲ−ストハフト・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング クツシヨン状濾過膜
JPH044815Y2 (enrdf_load_stackoverflow) * 1985-03-28 1992-02-12
JPH0722687B2 (ja) * 1985-08-06 1995-03-15 富士環境設備株式会社 流体分離装置用膜セット
FR2931081B1 (fr) 2008-05-14 2010-06-25 Direction Et Pirorites Dispositif de filtration d'un liquide complexe tel que du sang, notamment applicable a un autotransfuseur
JP6715038B2 (ja) * 2016-03-09 2020-07-01 学校法人慶應義塾 血液濾過装置

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401566A (en) * 1980-07-23 1983-08-30 Terumo Corporation Body fluid-filtering device
EP0045033B1 (en) * 1980-07-23 1985-10-09 Terumo Corporation Body fluid-filtering device
FR2490964A1 (fr) * 1980-09-25 1982-04-02 Terumo Corp Separateur de plasma
EP0048901A1 (en) * 1980-09-25 1982-04-07 Terumo Corporation Plasma separator
US4631130A (en) * 1980-09-25 1986-12-23 Terumo Corporation Plasma separator
EP0070738A1 (en) * 1981-07-22 1983-01-26 E.I. Du Pont De Nemours And Company Plasmapheresis by reciprocatory pulsatile filtration
US4735726A (en) * 1981-07-22 1988-04-05 E. I. Du Pont De Nemours And Company Plasmapheresis by reciprocatory pulsatile filtration
US4636312A (en) * 1982-02-16 1987-01-13 E. I. Du Pont De Nemours And Company Plasmapheresis filtration module having improved end plate
US4639317A (en) * 1982-02-16 1987-01-27 E. I. Du Pont De Nemours And Company Plasmapheresis filtration module having improved sealing means
US4640776A (en) * 1982-02-16 1987-02-03 E. I. Du Pont De Nemours And Company Plasmapheresis filtration module having pressure balancing and sealing means
US4769150A (en) * 1982-02-16 1988-09-06 E. I. Du Pont De Nemours And Company Method and apparatus for plasmapheresis by reciprocatory pulsatile filtration

Also Published As

Publication number Publication date
CA1125182A (en) 1982-06-08
SE7711450L (sv) 1978-05-27
DK524877A (da) 1978-05-27
JPS5367683A (en) 1978-06-16
FR2371954A1 (enrdf_load_stackoverflow) 1978-06-23
FR2371954B3 (enrdf_load_stackoverflow) 1980-08-29
DK146704C (da) 1984-05-21
DK146704B (da) 1983-12-12
CH625423A5 (en) 1981-09-30
SE442169B (sv) 1985-12-09
JPS579841B2 (enrdf_load_stackoverflow) 1982-02-23
IT1088512B (it) 1985-06-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921019