GB1175689A – Method of Making Fluid Separation Units
– Google Patents
GB1175689A – Method of Making Fluid Separation Units
– Google Patents
Method of Making Fluid Separation Units
Info
Publication number
GB1175689A
GB1175689A
GB23140/69A
GB2314069A
GB1175689A
GB 1175689 A
GB1175689 A
GB 1175689A
GB 23140/69 A
GB23140/69 A
GB 23140/69A
GB 2314069 A
GB2314069 A
GB 2314069A
GB 1175689 A
GB1175689 A
GB 1175689A
Authority
GB
United Kingdom
Prior art keywords
bundle
fluid separation
separation units
making fluid
dec
Prior art date
1965-12-22
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
GB23140/69A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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.)
1965-12-22
Filing date
1966-12-13
Publication date
1969-12-23
1965-12-22
Priority claimed from US515621A
external-priority
patent/US3339341A/en
1966-12-13
Application filed by EI Du Pont de Nemours and Co
filed
Critical
EI Du Pont de Nemours and Co
1969-12-23
Publication of GB1175689A
publication
Critical
patent/GB1175689A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
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
B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
B01D63/02—Hollow fibre 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
B01D63/02—Hollow fibre modules
B01D63/021—Manufacturing thereof
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
B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
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
B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
B01D65/106—Repairing membrane apparatus or modules
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
B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
B29C61/006—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor the force created by the liberation of the internal stresses being used for compression moulding or for pressing preformed material
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
B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
B29C70/28—Shaping operations therefor
B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
B29C70/347—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation combined with compressing after the winding of lay-ups having a non-circular cross-section, e.g. flat spiral windings
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
B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
B29C70/28—Shaping operations therefor
B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
B29C70/542—Placing or positioning the reinforcement in a covering or packaging element before or during moulding, e.g. drawing in a sleeve
D—TEXTILES; PAPER
D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
D04B—KNITTING
D04B9/00—Circular knitting machines with independently-movable needles
D04B9/42—Circular knitting machines with independently-movable needles specially adapted for producing goods of particular configuration
D04B9/44—Circular knitting machines with independently-movable needles specially adapted for producing goods of particular configuration elongated tubular articles of small diameter, e.g. coverings for cables
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
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Y02A20/124—Water desalination
Y02A20/131—Reverse-osmosis
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T29/00—Metal working
Y10T29/49—Method of mechanical manufacture
Y10T29/49826—Assembling or joining
Y10T29/49863—Assembling or joining with prestressing of part
Y10T29/4987—Elastic joining of parts
Abstract
1,175,689. Making fluid separation units. E.I. DU PONT DE NEMOURS & CO. 13 Dec., 1966 [22 Dec., 1965], No. 23140/69. Divided out of 1,175,687. Heading B5A. The fluid separation unit described in Specification 1,175,687 is made by a method which includes the gathering of hollow filaments of a polymeric material into an elongated bundle, Fig. 7, and the surrounding of the bundle with a flexible porous sleeve member 112, Fig. 8, which is extended along the bundle to laterally compress the bundle. A plurality of bundles 112 are grouped and located in a second sleeve 113, Fig. 11, the assembly then being located in an elongated casing on the ends of which are mounted moulds to which resin is supplied for the centrifugal casting of end wall members. The method of centrifugally casting the end walls is described in Specification 1,175,690.
GB23140/69A
1965-12-22
1966-12-13
Method of Making Fluid Separation Units
Expired
GB1175689A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
US51553565A
1965-12-22
1965-12-22
US515621A
US3339341A
(en)
1965-12-22
1965-12-22
Fluid separation process and apparatus
Publications (1)
Publication Number
Publication Date
GB1175689A
true
GB1175689A
(en)
1969-12-23
Family
ID=27058532
Family Applications (3)
Application Number
Title
Priority Date
Filing Date
GB55708/66A
Expired
GB1175687A
(en)
1965-12-22
1966-12-13
Diffusion Apparatus for Separating Fluid Mixtures
GB23141/69A
Expired
GB1175690A
(en)
1965-12-22
1966-12-13
Centrifugal Casting Apparatus
GB23140/69A
Expired
GB1175689A
(en)
1965-12-22
1966-12-13
Method of Making Fluid Separation Units
Family Applications Before (2)
Application Number
Title
Priority Date
Filing Date
GB55708/66A
Expired
GB1175687A
(en)
1965-12-22
1966-12-13
Diffusion Apparatus for Separating Fluid Mixtures
GB23141/69A
Expired
GB1175690A
(en)
1965-12-22
1966-12-13
Centrifugal Casting Apparatus
Country Status (8)
Country
Link
US
(1)
US3442002A
(en)
BE
(1)
BE691605A
(en)
CH
(1)
CH507010A
(en)
DE
(1)
DE1544107C3
(en)
FR
(1)
FR1514200A
(en)
GB
(3)
GB1175687A
(en)
IL
(1)
IL27020A
(en)
NL
(2)
NL6617960A
(en)
Cited By (6)
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Title
FR2406467A1
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*
1977-10-19
1979-05-18
Medical Dev Sa
MULTI-LAYER HEMODIALYZER MANUFACTURING PROCESS AND PERFECTED HEMODIALYZER STRUCTURE
EP0021582A1
(en)
*
1979-06-28
1981-01-07
Albany International Corp.
Method of making coreless hollow filament bundles for separatory modules and bundles made by said method
EP0305687A1
(en)
*
1987-08-31
1989-03-08
Gambro Dialysatoren GmbH & Co. KG
A diffusion and/or filtration apparatus and a method of manufacturing said apparatus
EP0639383A2
(en)
*
1993-08-20
1995-02-22
Nissho Corporation
Method of wrapping a bundle of fiber
EP3381542A1
(en)
2017-03-29
2018-10-03
Gambro Lundia AB
Hollow fiber membrane bundles
EP3381541A1
(en)
2017-03-29
2018-10-03
Gambro Lundia AB
Device and process for the manufacture of hollow fiber membrane bundles
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US3619459A
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1968-06-11
1971-11-09
Dow Chemical Co
Process for potting plasticized acetylated cellulose hollow fiber membranes
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1968-10-03
1970-03-31
Du Pont
Permeation separatory apparatus
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1969-07-08
1969-11-18
US3698560A
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1970-12-28
1972-10-17
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Hollow fiber, artificial kidney with disposable dialyzing cartridge
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1971-03-26
1975-01-15
Ici Ltd
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1973-07-11
1977-12-23
Rhone Poulenc Ind
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0
NL
NL136034D
patent/NL136034C/xx
active
1965
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US
US515535A
patent/US3442002A/en
not_active
Expired – Lifetime
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IL
IL27020A
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unknown
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GB
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patent/GB1175687A/en
not_active
Expired
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GB
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not_active
Expired
1966-12-13
GB
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patent/GB1175689A/en
not_active
Expired
1966-12-21
FR
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patent/FR1514200A/en
not_active
Expired
1966-12-21
CH
CH1826766A
patent/CH507010A/en
not_active
IP Right Cessation
1966-12-21
NL
NL6617960A
patent/NL6617960A/xx
unknown
1966-12-21
DE
DE1544107A
patent/DE1544107C3/en
not_active
Expired
1966-12-22
BE
BE691605D
patent/BE691605A/xx
not_active
IP Right Cessation
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Also Published As
Publication number
Publication date
GB1175687A
(en)
1969-12-23
FR1514200A
(en)
1968-02-23
IL27020A
(en)
1970-09-17
NL6617960A
(en)
1967-06-23
CH507010A
(en)
1971-05-15
NL136034C
(en)
US3442002A
(en)
1969-05-06
DE1544107C3
(en)
1973-11-29
BE691605A
(en)
1967-06-22
DE1544107B2
(en)
1973-05-10
GB1175690A
(en)
1969-12-23
DE1544107A1
(en)
1970-08-20
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Legal Events
Date
Code
Title
Description
1970-05-06
PS
Patent sealed [section 19, patents act 1949]
