FR2384524A1 - Appareil de transfert de masse a membrane semi-permeable et procede pour sa fabrication - Google Patents
Appareil de transfert de masse a membrane semi-permeable et procede pour sa fabricationInfo
- Publication number
- FR2384524A1 FR2384524A1 FR7808839A FR7808839A FR2384524A1 FR 2384524 A1 FR2384524 A1 FR 2384524A1 FR 7808839 A FR7808839 A FR 7808839A FR 7808839 A FR7808839 A FR 7808839A FR 2384524 A1 FR2384524 A1 FR 2384524A1
- Authority
- FR
- France
- Prior art keywords
- semi
- mass transfer
- transfer apparatus
- permeable membrane
- manufacturing
- 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.)
- Withdrawn
Links
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
- B01D63/14—Pleat-type membrane modules
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- External Artificial Organs (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
Appareil de transfert de masse pour fluides comportant une membrane semi-perméable repliée sur elle-même en accordéon. La pile de plis en accordéon, dans chacun desquels est placé un élement de support d'un seul côté de la membrane, est placée entre deux plaques rigides parallèles fixées l'une à l'autre de façon rigide pendant qu'on maintient sur la pile une charge prédéterminée uniformément répartie. On obtient ainsi en serie des appareils de performances constantes malgré les irrégularités possibles d'épaisseur de la membrane ou des éléments de support. Application à la fabrication d'hémodialyseurs.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77957577A | 1977-03-21 | 1977-03-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2384524A1 true FR2384524A1 (fr) | 1978-10-20 |
Family
ID=25116872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7808839A Withdrawn FR2384524A1 (fr) | 1977-03-21 | 1978-03-21 | Appareil de transfert de masse a membrane semi-permeable et procede pour sa fabrication |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS53127377A (fr) |
BE (1) | BE865095A (fr) |
CA (1) | CA1112580A (fr) |
CH (1) | CH627086A5 (fr) |
DE (1) | DE2812080A1 (fr) |
ES (2) | ES468067A1 (fr) |
FR (1) | FR2384524A1 (fr) |
GB (1) | GB1602793A (fr) |
IT (1) | IT1093246B (fr) |
NL (1) | NL7802931A (fr) |
SE (1) | SE7802904L (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0045033A1 (fr) * | 1980-07-23 | 1982-02-03 | Terumo Corporation | Dispositif pour filtrer un liquide du corps humain |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2918140C2 (de) * | 1979-05-05 | 1985-02-07 | Fresenius AG, 6380 Bad Homburg | Dialysator |
JPS57177529U (fr) * | 1981-05-06 | 1982-11-10 | ||
IT1208178B (it) * | 1982-11-19 | 1989-06-06 | Fresenius Ag | Dializzatore a piastre. |
DE8236602U1 (de) * | 1982-12-28 | 1983-04-28 | Sartorius GmbH, 3400 Göttingen | Filter zur wasserfiltration, insbesondere zur entpyrogenisierung und/oder sterilisation von infusionsloesungen |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2148527A1 (fr) * | 1971-08-09 | 1973-03-23 | Baxter Laboratories Inc | |
US3743097A (en) * | 1968-12-16 | 1973-07-03 | Rhone Poulenc Sa | Dialyzer |
US3780870A (en) * | 1972-02-22 | 1973-12-25 | W Esmond | Artificial body member |
US3864265A (en) * | 1973-06-25 | 1975-02-04 | Galen Lab Inc | Edge sealed folded membrane |
DE2521977A1 (de) * | 1974-05-16 | 1975-12-04 | Rhone Poulenc Ind | Aufnahmevorrichtung fuer ein geraet mit ebenen, halbdurchlaessigen membranen |
-
1978
- 1978-03-10 CH CH264778A patent/CH627086A5/fr not_active IP Right Cessation
- 1978-03-14 SE SE7802904A patent/SE7802904L/xx unknown
- 1978-03-17 NL NL7802931A patent/NL7802931A/xx not_active Application Discontinuation
- 1978-03-17 GB GB10684/78A patent/GB1602793A/en not_active Expired
- 1978-03-20 JP JP3115578A patent/JPS53127377A/ja active Pending
- 1978-03-20 ES ES468067A patent/ES468067A1/es not_active Expired
- 1978-03-20 DE DE19782812080 patent/DE2812080A1/de not_active Withdrawn
- 1978-03-20 IT IT21375/78A patent/IT1093246B/it active
- 1978-03-20 CA CA299,284A patent/CA1112580A/fr not_active Expired
- 1978-03-20 BE BE186099A patent/BE865095A/fr not_active IP Right Cessation
- 1978-03-21 FR FR7808839A patent/FR2384524A1/fr not_active Withdrawn
-
1979
- 1979-01-16 ES ES476892A patent/ES476892A1/es not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3743097A (en) * | 1968-12-16 | 1973-07-03 | Rhone Poulenc Sa | Dialyzer |
FR2148527A1 (fr) * | 1971-08-09 | 1973-03-23 | Baxter Laboratories Inc | |
US3780870A (en) * | 1972-02-22 | 1973-12-25 | W Esmond | Artificial body member |
US3864265A (en) * | 1973-06-25 | 1975-02-04 | Galen Lab Inc | Edge sealed folded membrane |
DE2521977A1 (de) * | 1974-05-16 | 1975-12-04 | Rhone Poulenc Ind | Aufnahmevorrichtung fuer ein geraet mit ebenen, halbdurchlaessigen membranen |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0045033A1 (fr) * | 1980-07-23 | 1982-02-03 | Terumo Corporation | Dispositif pour filtrer un liquide du corps humain |
Also Published As
Publication number | Publication date |
---|---|
ES468067A1 (es) | 1979-09-01 |
IT7821375A0 (it) | 1978-03-20 |
GB1602793A (en) | 1981-11-18 |
CA1112580A (fr) | 1981-11-17 |
SE7802904L (sv) | 1978-09-22 |
BE865095A (fr) | 1978-09-20 |
IT1093246B (it) | 1985-07-19 |
ES476892A1 (es) | 1979-10-16 |
NL7802931A (nl) | 1978-09-25 |
CH627086A5 (en) | 1981-12-31 |
JPS53127377A (en) | 1978-11-07 |
DE2812080A1 (de) | 1978-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |