IT7921089A0 - METHOD OF ENCAPSULATION OF THE ENDS OF A BUNDLE OF HOLLOW FIBERS ARRANGEMENTED IN A HOUSING. - Google Patents

METHOD OF ENCAPSULATION OF THE ENDS OF A BUNDLE OF HOLLOW FIBERS ARRANGEMENTED IN A HOUSING.

Info

Publication number
IT7921089A0
IT7921089A0 IT7921089A IT2108979A IT7921089A0 IT 7921089 A0 IT7921089 A0 IT 7921089A0 IT 7921089 A IT7921089 A IT 7921089A IT 2108979 A IT2108979 A IT 2108979A IT 7921089 A0 IT7921089 A0 IT 7921089A0
Authority
IT
Italy
Prior art keywords
arrangemented
encapsulation
bundle
housing
hollow fibers
Prior art date
Application number
IT7921089A
Other languages
Italian (it)
Other versions
IT1112039B (en
Original Assignee
Baxter Travenol Lab
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 US05/928,477 external-priority patent/US4227295A/en
Application filed by Baxter Travenol Lab filed Critical Baxter Travenol Lab
Publication of IT7921089A0 publication Critical patent/IT7921089A0/en
Application granted granted Critical
Publication of IT1112039B publication Critical patent/IT1112039B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • 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
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • B01D63/022—Encapsulating hollow fibres
    • 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
    • B01D63/02—Hollow fibre modules
    • B01D63/024—Hollow fibre modules with a single potted end
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/04—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles using movable moulds not applied
    • B29C39/08—Introducing the material into the mould by centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/70—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/128—Stepped joint cross-sections
    • B29C66/1282—Stepped joint cross-sections comprising at least one overlap joint-segment
    • B29C66/12821—Stepped joint cross-sections comprising at least one overlap joint-segment comprising at least two overlap joint-segments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/128—Stepped joint cross-sections
    • B29C66/1286—Stepped joint cross-sections comprising at least one bevelled joint-segment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/543—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining more than two hollow-preforms to form said hollow articles
    • B29C66/5432—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining more than two hollow-preforms to form said hollow articles joining hollow covers and hollow bottoms to open ends of container bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/84—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks by moulding material on preformed parts to be joined
    • B29C70/845—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks by moulding material on preformed parts to be joined by moulding material on a relative small portion of the preformed parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/22—Cooling or heating elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/14—Filters
IT21089/79A 1978-03-20 1979-03-16 ENCAPSULATION METHOD OF THE ENDS OF A BAND OF QUARRIES FIBER ARRANGED IN A HOUSING IT1112039B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88807178A 1978-03-20 1978-03-20
US05/928,477 US4227295A (en) 1978-07-27 1978-07-27 Method of potting the ends of a bundle of hollow fibers positioned in a casing

Publications (2)

Publication Number Publication Date
IT7921089A0 true IT7921089A0 (en) 1979-03-16
IT1112039B IT1112039B (en) 1986-01-13

Family

ID=27128871

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21089/79A IT1112039B (en) 1978-03-20 1979-03-16 ENCAPSULATION METHOD OF THE ENDS OF A BAND OF QUARRIES FIBER ARRANGED IN A HOUSING

Country Status (13)

Country Link
JP (1) JPS54128197A (en)
AU (1) AU529112B2 (en)
BR (1) BR7901523A (en)
CA (1) CA1132914A (en)
CH (1) CH641720A5 (en)
DE (1) DE2910214A1 (en)
ES (2) ES478813A1 (en)
FR (1) FR2420413A1 (en)
GB (1) GB2016358B (en)
IL (1) IL56618A (en)
IT (1) IT1112039B (en)
NL (1) NL7902163A (en)
SE (1) SE7902408L (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4283284A (en) * 1979-07-18 1981-08-11 Baxter Travenol Laboratories, Inc. Hollow fiber dialyzer end seal system
DE3016636A1 (en) * 1980-04-30 1981-11-05 Boehringer Mannheim Gmbh, 6800 Mannheim MATERIAL EXCHANGE MODULE, ESPECIALLY FOR MEDICAL APPLICATIONS
US4369605A (en) * 1980-07-11 1983-01-25 Monsanto Company Methods for preparing tube sheets for permeators having hollow fiber membranes
JPS5886172A (en) * 1981-11-18 1983-05-23 テルモ株式会社 Medical substance moving apparatus
DD218988A3 (en) * 1982-12-20 1985-02-20 Medizin Labortechnik Veb K METHOD FOR THE LEAK DETECTION OF HOLLOW FIBERS OF A DIALYZER
JPS61240964A (en) * 1985-04-18 1986-10-27 帝人株式会社 Body fluid treating device and its production
DE3611621A1 (en) * 1985-04-27 1986-10-30 Akzo Gmbh, 5600 Wuppertal Mass transfer unit and/or heat exchanger
DE8527694U1 (en) * 1985-04-27 1987-02-19 Akzo Gmbh, 5600 Wuppertal, De
TWI306777B (en) 2002-10-16 2009-03-01 Toray Industries Hollow-fiber membrane module
US9555375B2 (en) * 2012-08-17 2017-01-31 General Electric Company Method of potting hollow fiber membranes and apparatus for filtering liquid with hollow fiber membranes
DE102015120761A1 (en) 2015-11-30 2017-06-01 B. Braun Avitum Ag Universally applicable centrifuge plate for casting housing ends of hollow fiber filter modules
DE102020126542A1 (en) 2020-02-13 2021-08-19 RWTH Aachen - Körperschaft des öffentlichen Rechts Method and device for forming a cavity
EP3925690A1 (en) 2020-06-16 2021-12-22 Gambro Lundia AB Potting process and apparatus

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1990260A (en) * 1932-06-08 1935-02-05 George E West Apparatus for making containers
CH528347A (en) * 1965-12-22 1972-09-30 Du Pont Separating fluids by utilising their different permeation rates through membrane elements in the form of small hollow polymeric filaments. Apparatus and method
US3339341A (en) * 1965-12-22 1967-09-05 Du Pont Fluid separation process and apparatus
US3492698A (en) * 1965-12-22 1970-02-03 Du Pont Centrifugal casting apparatus for forming a cast wall member extending transversely across an elongated bundle of substantially parallel hollow filaments of a fluid permeation separation apparatus
NL136034C (en) * 1965-12-22
DE1729111A1 (en) * 1967-12-02 1971-06-03 Thermovox Gmbh Method and device for the production of hollow bodies and molded parts from plastics
US3962094A (en) * 1973-09-18 1976-06-08 The Dow Chemical Company Hollow fiber separatory device
JPS5640603B2 (en) * 1974-05-23 1981-09-22
GB1515452A (en) * 1975-05-02 1978-06-21 Nippon Zeon Co Setting an end portion of a bundle of thread-like bodies
US4031012A (en) * 1975-09-17 1977-06-21 Gics Pharmaceuticals, Inc. Separatory apparatus
SE7611942L (en) * 1975-11-05 1977-05-06 Extracorporeal Med Spec DIALYZER WITH IHALIGA FIBERS
US4219426A (en) * 1976-03-19 1980-08-26 Organon Teknika B.V. Dialysis device
JPS6028645B2 (en) * 1976-06-04 1985-07-05 旭化成株式会社 Molding equipment using centrifugal method
JPS5322164A (en) * 1976-08-12 1978-03-01 Nippon Zeon Co Ltd Preparation of mass transfer apparatus of hollow fiber type
JPS6025194B2 (en) * 1977-08-04 1985-06-17 株式会社クラレ centrifugal gluing device

Also Published As

Publication number Publication date
IT1112039B (en) 1986-01-13
ES484194A1 (en) 1980-09-01
JPS54128197A (en) 1979-10-04
GB2016358A (en) 1979-09-26
JPS6317464B2 (en) 1988-04-13
FR2420413A1 (en) 1979-10-19
CA1132914A (en) 1982-10-05
DE2910214A1 (en) 1979-09-27
IL56618A (en) 1982-12-31
ES478813A1 (en) 1980-01-01
GB2016358B (en) 1982-03-31
CH641720A5 (en) 1984-03-15
SE7902408L (en) 1979-09-21
AU4523679A (en) 1979-09-27
AU529112B2 (en) 1983-05-26
NL7902163A (en) 1979-09-24
BR7901523A (en) 1979-10-16
IL56618A0 (en) 1979-05-31
FR2420413B1 (en) 1983-09-30

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980327