GB1343911A - Foraminous support screen - Google Patents

Foraminous support screen

Info

Publication number
GB1343911A
GB1343911A GB2290371A GB2290371A GB1343911A GB 1343911 A GB1343911 A GB 1343911A GB 2290371 A GB2290371 A GB 2290371A GB 2290371 A GB2290371 A GB 2290371A GB 1343911 A GB1343911 A GB 1343911A
Authority
GB
United Kingdom
Prior art keywords
strands
membrane
screen
april
support screen
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
GB2290371A
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.)
Baxter International Inc
Original Assignee
Baxter Laboratories Inc
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 Baxter Laboratories Inc filed Critical Baxter Laboratories Inc
Publication of GB1343911A publication Critical patent/GB1343911A/en
Expired legal-status Critical Current

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
    • B01D63/10—Spiral-wound membrane modules
    • B01D63/101—Spiral winding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/28—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/14—Specific spacers
    • B01D2313/146—Specific spacers on the permeate side

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
GB2290371A 1970-04-08 1971-04-19 Foraminous support screen Expired GB1343911A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2654670A 1970-04-08 1970-04-08

Publications (1)

Publication Number Publication Date
GB1343911A true GB1343911A (en) 1974-01-16

Family

ID=21832435

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2290371A Expired GB1343911A (en) 1970-04-08 1971-04-19 Foraminous support screen

Country Status (16)

Country Link
US (1) US3709367A (en:Method)
JP (1) JPS5137480B1 (en:Method)
AT (1) AT314071B (en:Method)
BE (1) BE764093A (en:Method)
BR (1) BR7102105D0 (en:Method)
CA (1) CA945080A (en:Method)
CH (1) CH530809A (en:Method)
DE (1) DE2116536B2 (en:Method)
ES (1) ES200290Y (en:Method)
FR (1) FR2092487A5 (en:Method)
GB (1) GB1343911A (en:Method)
IE (1) IE35000B1 (en:Method)
IL (1) IL36278A (en:Method)
NL (1) NL7103751A (en:Method)
SE (1) SE384628B (en:Method)
ZA (1) ZA711185B (en:Method)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792032A (fr) * 1971-12-23 1973-03-16 Baxter Laboratories Inc Dispositif de transfert de masse ayant une membrame semi-permeable disposee en spirale et presentant un faible volume de fluide
US3850203A (en) * 1972-12-29 1974-11-26 S Shobert Porous tube device for bilateral osmotic processes
SE373752B (en:Method) * 1973-07-05 1975-02-17 V H Hyden
IT1009804B (it) * 1974-04-10 1976-12-20 Bellco Spa Cartuccia dializzatrice a rotolo particolarmente per reni artificia li extracorporei
US4009107A (en) * 1975-10-08 1977-02-22 Baxter Laboratories, Inc. Multi-level support member for use with semipermeable membrane
US4035305A (en) * 1975-10-08 1977-07-12 Baxter Laboratories, Inc. Support member construction for semipermeable membrane
GB1568731A (en) * 1976-09-30 1980-06-04 Japan Found Artificial Organs Blood-gas exchanger units
DE2715733C2 (de) * 1977-04-07 1982-08-19 Sartorius GmbH, 3400 Göttingen Vorrichtung für die Ultrafiltration
DE2709291A1 (de) * 1977-03-03 1978-09-14 Tecnodial S P A Dialyseeinrichtung
US4225438A (en) * 1977-09-16 1980-09-30 Baxter Travenol Laboratories, Inc. Support member for use with semipermeable membrane
SE430852B (sv) * 1977-11-18 1983-12-19 Gambro Lundia Ab Anordning for separation medelst semipermeabla membran
SE408999B (sv) * 1977-11-18 1979-07-23 Gambro Ab Taetningsanordning
SE408998B (sv) * 1977-11-18 1979-07-23 Gambro Ab Anordning for tillslutning av enden av en plant sammantryckt slang av ett tunt membranmaterial
US6106715A (en) * 1998-07-21 2000-08-22 Infinitex Corporation Membrane filtration assembly
DE19845653C2 (de) * 1998-10-05 2002-08-01 It Internat Technologies Dr Ga Elektrochemischer Meßwertaufnehmer
KR102778559B1 (ko) * 2019-03-28 2025-03-07 주식회사 엘지화학 역삼투 엘리먼트 차압 감소 피드 스페이서 및 형성 노즐

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412865A (en) * 1964-11-16 1968-11-26 John F. Lontz Artificial kidney
US3554853A (en) * 1967-11-02 1971-01-12 Plastic Textile Access Ltd Extruded plastic net made of non-cylindrical strands oriented at points remote from bonded areas
US3490523A (en) * 1968-04-08 1970-01-20 Us Health Education & Welfare Transfer device
US3508662A (en) * 1969-01-21 1970-04-28 Extracorporeal Med Spec Disposable,low-prime,spirally wound,artificial kidney

Also Published As

Publication number Publication date
DE2116536A1 (de) 1971-10-21
IL36278A (en) 1974-09-10
BE764093A (fr) 1971-08-02
CA945080A (en) 1974-04-09
SE384628B (sv) 1976-05-17
JPS5137480B1 (en:Method) 1976-10-15
CH530809A (de) 1972-11-30
BR7102105D0 (pt) 1973-04-26
FR2092487A5 (en:Method) 1972-01-21
IL36278A0 (en) 1971-04-28
ES200290U (es) 1975-10-01
IE35000L (en) 1971-10-08
ZA711185B (en) 1971-11-24
IE35000B1 (en) 1975-10-15
NL7103751A (en:Method) 1971-10-12
ES200290Y (es) 1976-02-01
US3709367A (en) 1973-01-09
AT314071B (de) 1974-03-25
DE2116536B2 (de) 1973-09-06

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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