ES482434A1 - Perfeccionamientos en las construccion de dispositivos difu-sores de membranas. - Google Patents
Perfeccionamientos en las construccion de dispositivos difu-sores de membranas.Info
- Publication number
- ES482434A1 ES482434A1 ES482434A ES482434A ES482434A1 ES 482434 A1 ES482434 A1 ES 482434A1 ES 482434 A ES482434 A ES 482434A ES 482434 A ES482434 A ES 482434A ES 482434 A1 ES482434 A1 ES 482434A1
- Authority
- ES
- Spain
- Prior art keywords
- diffusion device
- sealing members
- membrane diffusion
- membrane
- shim
- 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
- 239000012528 membrane Substances 0.000 title abstract 4
- 238000009792 diffusion process Methods 0.000 title abstract 2
- 238000007789 sealing Methods 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 abstract 1
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
- B01D63/08—Flat membrane modules
- B01D63/082—Flat membrane modules comprising a stack of flat membranes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
- A61M1/1698—Blood oxygenators with or without heat-exchangers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/02—Specific tightening or locking mechanisms
Landscapes
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Heart & Thoracic Surgery (AREA)
- Emergency Medicine (AREA)
- Anesthesiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Gasket Seals (AREA)
Abstract
Perfeccionamientos en la construcción de dispositivos difusores de membranas, que comprenden una pila de pares de paredes membranosas y de soportes de éstas en relación alternante e interpuesta que va dispuesta en una envoltura y que presenta unos extremos opuestos, definiendo las paredes internas de la envoltura un ángulo de extracción, caracterizados en que se disponen unas cuñas rígidas espaciadas en las esquinas exteriores de la citada pila, entre ésta y las paredes internas de la envoltura, estando dichas cuñas rígidas ahusadas y dotadas de unas proporciones que permiten la compresión de las porciones terminales de la referida pila entre dichas paredes internas de la envoltura y tales cuñas, en un grado generalmente igual a todo lo largo de estas cuñas rígidas.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/926,466 US4204963A (en) | 1978-07-20 | 1978-07-20 | Sealing members for a membrane diffusion device |
Publications (1)
Publication Number | Publication Date |
---|---|
ES482434A1 true ES482434A1 (es) | 1980-02-16 |
Family
ID=25453244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES482434A Expired ES482434A1 (es) | 1978-07-20 | 1979-07-12 | Perfeccionamientos en las construccion de dispositivos difu-sores de membranas. |
Country Status (14)
Country | Link |
---|---|
US (1) | US4204963A (es) |
JP (2) | JPS5516684A (es) |
AU (1) | AU533335B2 (es) |
BE (1) | BE877686A (es) |
BR (1) | BR7903441A (es) |
CA (1) | CA1120866A (es) |
CH (1) | CH640144A5 (es) |
DE (1) | DE2919397A1 (es) |
ES (1) | ES482434A1 (es) |
FR (1) | FR2431318A1 (es) |
GB (2) | GB2053723B (es) |
NL (1) | NL7904240A (es) |
SE (1) | SE7906198L (es) |
ZA (1) | ZA792179B (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57135006A (en) * | 1981-02-13 | 1982-08-20 | Daicel Chem Ind Ltd | Ultrafiltration membrance |
JPS5888010A (ja) * | 1981-11-18 | 1983-05-26 | Toyobo Co Ltd | アクリルニトリル系分離膜の製造方法 |
US4490331A (en) * | 1982-02-12 | 1984-12-25 | Steg Jr Robert F | Extracorporeal blood processing system |
US4599093A (en) * | 1982-02-12 | 1986-07-08 | Steg Jr Robert F | Extracorporeal blood processing system |
US4935142A (en) * | 1989-06-23 | 1990-06-19 | Memtek Corporation | Apparatus for retaining variable number of sheet membrane elements and a method for the use thereof |
JP2008296315A (ja) * | 2007-05-30 | 2008-12-11 | Nodakku Kk | 水中掘削装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3199689A (en) * | 1960-12-23 | 1965-08-10 | Interlake Steel Corp | Dunnage device |
US3522885A (en) * | 1968-04-18 | 1970-08-04 | Atomic Energy Commission | Parallel flow hemodialyzer |
US3907687A (en) * | 1968-12-07 | 1975-09-23 | Baxter Laboratories Inc | Plate dialyzer |
FR1597874A (es) * | 1968-12-16 | 1970-06-29 | ||
US3862031A (en) * | 1970-09-18 | 1975-01-21 | Baxter Laboratories Inc | Multi-layer membrane type mass transfer device and process |
US3753712A (en) * | 1970-11-23 | 1973-08-21 | Baxter Laboratories Inc | Method of making diffusion devices having a membrane support of photoinsolubilized plastic |
US3879293A (en) * | 1974-06-20 | 1975-04-22 | Baxter Laboratories Inc | Membrane diffusion device having inflatable member for pressurization and sealing |
FR2294731A1 (fr) * | 1974-12-18 | 1976-07-16 | Rhone Poulenc Ind | Dispositif de contention pour appareil a membranes semi-permeables |
US4028252A (en) * | 1975-06-04 | 1977-06-07 | Extracorporeal Medical Specialties Inc. | Accordion fold flat plate dialyzer |
JPS6056497B2 (ja) * | 1975-06-26 | 1985-12-10 | バクスタ−、トラベノ−ル、ラボラトリ−ズ、インコ−ポレイテツド | 加圧および密封のための膨張する部材を持つた膜拡散装置 |
JPS5279595A (en) * | 1975-11-27 | 1977-07-04 | Nikkiso Co Ltd | Improvement of blood dialyzer |
SE7703363L (sv) * | 1976-04-02 | 1977-10-03 | Medical Inc | Dialysapparat |
JPS6424510A (en) * | 1987-07-20 | 1989-01-26 | Matsushita Electric Ind Co Ltd | Preventing circuit for malfunction of up/down counter |
-
1978
- 1978-07-20 US US05/926,466 patent/US4204963A/en not_active Expired - Lifetime
-
1979
- 1979-05-07 ZA ZA792179A patent/ZA792179B/xx unknown
- 1979-05-14 DE DE19792919397 patent/DE2919397A1/de not_active Withdrawn
- 1979-05-23 CH CH486079A patent/CH640144A5/de not_active IP Right Cessation
- 1979-05-24 JP JP6487479A patent/JPS5516684A/ja active Granted
- 1979-05-30 NL NL7904240A patent/NL7904240A/nl not_active Application Discontinuation
- 1979-05-31 BR BR7903441A patent/BR7903441A/pt unknown
- 1979-06-05 CA CA000329062A patent/CA1120866A/en not_active Expired
- 1979-06-12 AU AU47996/79A patent/AU533335B2/en not_active Ceased
- 1979-07-02 FR FR7917139A patent/FR2431318A1/fr not_active Withdrawn
- 1979-07-11 GB GB8018072A patent/GB2053723B/en not_active Expired
- 1979-07-11 GB GB7924127A patent/GB2026892B/en not_active Expired
- 1979-07-12 ES ES482434A patent/ES482434A1/es not_active Expired
- 1979-07-13 BE BE0/196286A patent/BE877686A/xx not_active IP Right Cessation
- 1979-07-18 SE SE7906198A patent/SE7906198L/xx not_active Application Discontinuation
-
1986
- 1986-10-24 JP JP61254577A patent/JPS62106771A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
US4204963A (en) | 1980-05-27 |
BE877686A (fr) | 1979-11-05 |
GB2026892A (en) | 1980-02-13 |
JPH0124510B2 (es) | 1989-05-11 |
JPH038779B2 (es) | 1991-02-06 |
FR2431318A1 (fr) | 1980-02-15 |
BR7903441A (pt) | 1980-04-01 |
DE2919397A1 (de) | 1980-01-31 |
AU4799679A (en) | 1980-01-24 |
JPS5516684A (en) | 1980-02-05 |
GB2053723B (en) | 1982-12-08 |
AU533335B2 (en) | 1983-11-17 |
GB2053723A (en) | 1981-02-11 |
CH640144A5 (de) | 1983-12-30 |
JPS62106771A (ja) | 1987-05-18 |
ZA792179B (en) | 1980-06-25 |
CA1120866A (en) | 1982-03-30 |
GB2026892B (en) | 1982-11-17 |
NL7904240A (nl) | 1980-01-22 |
SE7906198L (sv) | 1980-01-21 |
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