FR2371954A1 - - Google Patents
Info
- Publication number
- FR2371954A1 FR2371954A1 FR7735144A FR7735144A FR2371954A1 FR 2371954 A1 FR2371954 A1 FR 2371954A1 FR 7735144 A FR7735144 A FR 7735144A FR 7735144 A FR7735144 A FR 7735144A FR 2371954 A1 FR2371954 A1 FR 2371954A1
- Authority
- FR
- France
- Prior art keywords
- ultrafiltration
- outlet
- product
- elevations
- chamber
- 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.)
- Granted
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
-
- 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)
Abstract
Dispositif d'ultrafiltration constitué par au moins une chambre filtrante en forme de fente comportant, en dessous de l'agent filtrant qui en limite un côté, une évacuation de filtrat ainsi qu'une arrivée pour produit à filtrer et une sortie pour produit concentré. Au moins entre l'agent filtrant 7 et une des parois de chambre 4 est disposée une couche de matériau 6 pratiquement incompressible dont la structure comporte une pluralité d'élévations, la largeur intérieure entre celles-ci étant inférieure à 2,5 mm et leur hauteur étant comprise entre 0,1 et 0,5 mm. Applicable notamment à l'ultrafiltration du sang.
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 (2)
Publication Number | Publication Date |
---|---|
FR2371954A1 true FR2371954A1 (fr) | 1978-06-23 |
FR2371954B3 FR2371954B3 (fr) | 1980-08-29 |
Family
ID=25771191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7735144A Expired FR2371954B3 (fr) | 1976-11-26 | 1977-11-23 |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5367683A (fr) |
CA (1) | CA1125182A (fr) |
CH (1) | CH625423A5 (fr) |
DK (1) | DK146704C (fr) |
FR (1) | FR2371954B3 (fr) |
GB (1) | GB1555389A (fr) |
IT (1) | IT1088512B (fr) |
SE (1) | SE442169B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2440196A1 (fr) * | 1978-11-04 | 1980-05-30 | Fresenius Chem Pharm Ind | Dispositif echangeur pour le sang |
EP0078667A2 (fr) * | 1981-11-03 | 1983-05-11 | MEDICOSMOS ApS | Appareil de séparation d'un liquide en deux fractions au moyen de membranes semi-perméables |
FR2931081A1 (fr) * | 2008-05-14 | 2009-11-20 | Direction Et Pirorites Soc Par | Dispositif de filtration d'un liquide complexe tel que du sang, notamment applicable a un autotransfuseur |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4264447A (en) * | 1979-06-26 | 1981-04-28 | Dorr-Oliver Incorporated | Ultrafiltration membrane assembly and bonding process therefor |
AU526959B2 (en) * | 1980-07-23 | 1983-02-10 | Terumo Corp. | Blood filter with multi-mesh-core layers and residue outlet |
DE3171592D1 (en) * | 1980-09-25 | 1985-09-05 | Terumo Corp | Plasma separator |
US4348283A (en) * | 1980-11-05 | 1982-09-07 | Purdue Research Foundation | Reciprocating dialyzer having spacers |
AU561337B2 (en) * | 1981-07-22 | 1987-05-07 | E.I. Du Pont De Nemours And Company | Plasmapheresis by reciprocatory pulse filtration |
US4735726A (en) * | 1981-07-22 | 1988-04-05 | E. I. Du Pont De Nemours And Company | Plasmapheresis by reciprocatory pulsatile filtration |
JPS5850963A (ja) * | 1981-09-21 | 1983-03-25 | テルモ株式会社 | 血漿分離装置 |
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 |
US4636312A (en) * | 1982-02-16 | 1987-01-13 | E. I. Du Pont De Nemours And Company | Plasmapheresis filtration module having improved end plate |
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 |
US4639317A (en) * | 1982-02-16 | 1987-01-27 | E. I. Du Pont De Nemours And Company | Plasmapheresis filtration module having improved sealing means |
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 (fr) * | 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 |
JP6715038B2 (ja) * | 2016-03-09 | 2020-07-01 | 学校法人慶應義塾 | 血液濾過装置 |
-
1977
- 1977-10-12 SE SE7711450A patent/SE442169B/xx not_active IP Right Cessation
- 1977-10-19 GB GB43592/77A patent/GB1555389A/en not_active Expired
- 1977-10-26 CH CH1302577A patent/CH625423A5/de not_active IP Right Cessation
- 1977-11-22 JP JP13953877A patent/JPS5367683A/ja active Granted
- 1977-11-23 FR FR7735144A patent/FR2371954B3/fr not_active Expired
- 1977-11-23 IT IT29941/77A patent/IT1088512B/it active
- 1977-11-25 DK DK524877A patent/DK146704C/da not_active IP Right Cessation
- 1977-11-25 CA CA291,736A patent/CA1125182A/fr not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2440196A1 (fr) * | 1978-11-04 | 1980-05-30 | Fresenius Chem Pharm Ind | Dispositif echangeur pour le sang |
EP0078667A2 (fr) * | 1981-11-03 | 1983-05-11 | MEDICOSMOS ApS | Appareil de séparation d'un liquide en deux fractions au moyen de membranes semi-perméables |
EP0078667A3 (en) * | 1981-11-03 | 1984-10-17 | Medicosmos Aps | Apparatus for separating a liquid into two fractions by means of semipermeable membranes |
FR2931081A1 (fr) * | 2008-05-14 | 2009-11-20 | Direction Et Pirorites Soc Par | Dispositif de filtration d'un liquide complexe tel que du sang, notamment applicable a un autotransfuseur |
WO2009147356A3 (fr) * | 2008-05-14 | 2010-01-28 | Direction Et Priorites | Dispositif de filtration d'un liquide complexe tel que du sang, notamment applicable a un autotransfuseur |
US8905960B2 (en) | 2008-05-14 | 2014-12-09 | Direction Et Priorites | Device for the filtering a complex liquid such as blood, in particularly applicable to an autotransfuser |
Also Published As
Publication number | Publication date |
---|---|
SE7711450L (sv) | 1978-05-27 |
CA1125182A (fr) | 1982-06-08 |
GB1555389A (en) | 1979-11-07 |
JPS5367683A (en) | 1978-06-16 |
JPS579841B2 (fr) | 1982-02-23 |
IT1088512B (it) | 1985-06-10 |
FR2371954B3 (fr) | 1980-08-29 |
SE442169B (sv) | 1985-12-09 |
DK146704C (da) | 1984-05-21 |
DK524877A (da) | 1978-05-27 |
DK146704B (da) | 1983-12-12 |
CH625423A5 (en) | 1981-09-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2371954A1 (fr) | ||
RU93005205A (ru) | Фильтр для использования в способе фильтрования спинно-мозговой жидкости | |
FR2380058A1 (fr) | Element filtrant les gaz ou les liquides | |
SE8901057D0 (sv) | Filteranordning | |
KR890014728A (ko) | 액체 여과 장치 | |
ES458671A1 (es) | Perfeccionamientos en los sistemas continuos de filtrado porgravedad. | |
SE8900880D0 (sv) | Filter foer kontinuerlig filtrering av suspension | |
ATE59566T1 (de) | Filter zum abscheiden von festkoerperteilchen und damit ausgeruestete filteranlage. | |
DE59207043D1 (de) | Filter zum kontinuierlichen Filtern von Feststoffe od. dgl. aufweisenden Flüssigkeiten | |
GB1376383A (en) | Method and device for washing a continuous filter with a horizontal filtration surface and cells | |
CA2004782C (fr) | Dispositif pour separer des matieres solides en suspension | |
GB769924A (en) | Improvements in screening of filter elements | |
JPH0356763B2 (fr) | ||
US1099212A (en) | Wine-filter. | |
SU429602A1 (ru) | Фильтрующа перегородка | |
SU437517A1 (ru) | Способ автоматического управлени работой фильтра | |
SU411877A1 (fr) | ||
SU1007699A1 (ru) | Патронный фильтр | |
SU445446A1 (ru) | Патрон дл фильтровани жидкостей | |
CA2027565A1 (fr) | Filtre pour filtration continue | |
ATE82149T1 (de) | Filtervorrichtung fuer eine fluessigkeitenmischung. | |
SU483842A1 (ru) | Способ креплени фильтрующей пластины из поперечного среза дерева | |
GB191415212A (en) | Improvements in or relating to Filters for Air and Gases. | |
JPS6443323A (en) | Filter medium | |
SU422428A1 (ru) | Фильтрующий материал |