[go: up one dir, main page]

FR2451952A2 - Filaments creux poreux en polymeres synthetiques et leur utilisation dans des dispositifs de transmission de la chaleur - Google Patents

Filaments creux poreux en polymeres synthetiques et leur utilisation dans des dispositifs de transmission de la chaleur

Info

Publication number
FR2451952A2
FR2451952A2 FR8005567A FR8005567A FR2451952A2 FR 2451952 A2 FR2451952 A2 FR 2451952A2 FR 8005567 A FR8005567 A FR 8005567A FR 8005567 A FR8005567 A FR 8005567A FR 2451952 A2 FR2451952 A2 FR 2451952A2
Authority
FR
France
Prior art keywords
synthetic polymers
transmission devices
heat transmission
porous hollow
hollow filaments
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.)
Granted
Application number
FR8005567A
Other languages
English (en)
French (fr)
Other versions
FR2451952B2 (it
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.)
Akzo NV
Original Assignee
Akzo NV
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 DE19792910568 external-priority patent/DE2910568A1/de
Application filed by Akzo NV filed Critical Akzo NV
Publication of FR2451952A2 publication Critical patent/FR2451952A2/fr
Application granted granted Critical
Publication of FR2451952B2 publication Critical patent/FR2451952B2/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B01D69/082—Hollow fibre membranes characterised by the cross-sectional shape of the fibre
    • 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
    • B01D63/0233—Manufacturing thereof forming the bundle
    • 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
    • B01D63/025—Bobbin units
    • 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
    • B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
    • B01D63/043—Hollow fibre modules comprising multiple hollow fibre assemblies with separate tube sheets
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F28F1/422—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element with outside means integral with the tubular element and inside means integral with the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F28F1/424—Means comprising outside portions integral with inside portions
    • F28F1/426—Means comprising outside portions integral with inside portions the outside portions and the inside portions forming parts of complementary shape, e.g. concave and convex
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/062—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular conduits
    • 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
    • B01D2313/221—Heat exchangers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Geometry (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Artificial Filaments (AREA)
  • External Artificial Organs (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
FR8005567A 1979-03-17 1980-03-12 Filaments creux poreux en polymeres synthetiques et leur utilisation dans des dispositifs de transmission de la chaleur Granted FR2451952A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792910568 DE2910568A1 (de) 1978-07-31 1979-03-17 Poroese hohlfaeden aus synthetischen polymeren sowie ihre verwendung in vorrichtungen, in denen waerme uebertragen wird

Publications (2)

Publication Number Publication Date
FR2451952A2 true FR2451952A2 (fr) 1980-10-17
FR2451952B2 FR2451952B2 (it) 1984-04-27

Family

ID=6065684

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8005567A Granted FR2451952A2 (fr) 1979-03-17 1980-03-12 Filaments creux poreux en polymeres synthetiques et leur utilisation dans des dispositifs de transmission de la chaleur

Country Status (9)

Country Link
JP (2) JPS56308A (it)
AT (1) AT380403B (it)
BE (1) BE882224R (it)
CA (1) CA1140533A (it)
CH (1) CH650696A5 (it)
ES (1) ES489544A1 (it)
FR (1) FR2451952A2 (it)
GB (1) GB2047874B (it)
IT (1) IT1143117B (it)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069262A1 (de) * 1981-07-06 1983-01-12 Akzo GmbH Vorrichtung, bei welcher Wärme durch Hohlfäden übertragen wird
EP0186293A2 (en) * 1984-11-16 1986-07-02 Teijin Limited Blood treatment device
EP0359182A1 (en) * 1988-09-12 1990-03-21 Praxair Technology, Inc. Hollow fiber multimembrane cells and permeators
EP0371189A3 (de) * 1988-11-26 1991-01-16 Akzo Nobel N.V. Hohlfadenmodul, Verfahren zu dessen Herstellung und Vorrichtung zur Durchführung des Herstellungsverfahrens
WO1994023828A1 (en) * 1993-04-21 1994-10-27 Medtronic, Inc. Mass transfer device and method of construction

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348458A (en) * 1980-09-08 1982-09-07 Monsanto Company Coiled inorganic monolithic hollow fibers
JPS6145027Y2 (it) * 1981-02-27 1986-12-18
JPS59500284A (ja) * 1982-02-27 1984-02-23 ガデリウス株式会社 熱伝達用蓄熱材料
JPS5962304A (ja) * 1982-09-30 1984-04-09 Teijin Ltd 選択透過性中空糸膜
JPS60190202A (ja) * 1984-03-09 1985-09-27 Teijin Ltd ガス分離用中空複合膜の製造方法
JPS6118404A (ja) * 1984-07-04 1986-01-27 Teijin Ltd 中空糸膜及びその製造方法
JPS61266609A (ja) * 1985-05-16 1986-11-26 Teijin Ltd 血液透析器
SE461895B (sv) * 1986-04-10 1990-04-09 Data Promeditech Inc Anordning foer jon-, molekyl-, gas-, vaetske- och/eller vaermeutbyte mellan fluider
AU2934389A (en) * 1988-01-20 1989-08-11 Terumo Kabushiki Kaisha Hollow fiber membrane and fluid processor using the same
US4888109A (en) * 1988-11-17 1989-12-19 Manohar Namala L Hemofilter for use in a continuous arterio-venous hemofiltration
EP0547471B1 (de) * 1991-12-14 1997-03-12 Akzo Nobel N.V. Polyacrylnitrilmembran
US5380592A (en) * 1993-12-28 1995-01-10 E. I. Du Pont De Nemours And Company Trilobal and tetralobal cross-section filaments containing voids
WO1997026029A1 (en) * 1996-01-16 1997-07-24 Medtronic, Inc. Blood heat exchanger core construction
AU4858199A (en) * 1998-07-06 2000-01-24 University Of Pittsburgh Means for improving transport from hollow fiber membranes and membrane molecules
EP1469929A4 (en) * 2002-01-29 2005-09-07 Amersham Biosciences Membrane HOLLOW FIBER MEMBRANES WITH CONVOLUTED SURFACES
US6902549B2 (en) * 2002-07-01 2005-06-07 Koninklijke Philips Electronics, N.V. Fluid-advancing fiber
DE10259661A1 (de) * 2002-10-16 2004-04-29 Beko Technologies Gmbh Hohlfaser-Modul
GB0906751D0 (en) * 2009-04-18 2009-06-03 Fairey Filtration Systems Ltd Filter
WO2012148068A1 (ko) 2011-04-26 2012-11-01 제일모직 주식회사 모노필라멘트가 보강된 중공사 멤브레인
KR101185424B1 (ko) 2011-04-26 2012-10-08 제일모직주식회사 모노필라멘트가 보강된 중공사 멤브레인 및 그 제조방법
CN104406445A (zh) * 2014-11-24 2015-03-11 无锡鸿声铝业有限公司 铝翅片管换热器
WO2024247796A1 (ja) * 2023-05-30 2024-12-05 東レ株式会社 多孔質中空糸膜及び血液浄化用モジュール

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE677764A (it) * 1966-02-21 1966-08-01
FR2010138A1 (it) * 1968-06-04 1970-02-13 Du Pont
DE1602253A1 (de) * 1967-04-27 1970-04-09 Babcock & Wilcox Ag Einrichtung zum Wickeln von Heizflaechen
DE1601185A1 (de) * 1968-01-13 1970-07-23 Dietzsch Gmbh Hans Joachim Austauschersystem
FR2102305A1 (it) * 1970-08-17 1972-04-07 Du Pont
GB1417282A (en) * 1972-07-04 1975-12-10 Rhone Poulenc Sa Process for carrying out heat exchange between a gas and a liquid
FR2395481A1 (fr) * 1977-06-22 1979-01-19 Comp Generale Electricite Tube d'echange thermique
FR2432329A1 (fr) * 1978-07-31 1980-02-29 Akzo Nv Membrane comportant une surface poreuse utilisee comme filtre ou support de membrane pour la separation, procede pour sa preparation et son utilisation dans le domaine de la microfiltration

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5090574A (it) * 1973-12-13 1975-07-19
JPS5193786A (en) * 1975-02-15 1976-08-17 Makurokagatano chukuseni
JPS5215482A (en) * 1975-07-28 1977-02-05 Asahi Chem Ind Co Ltd Gas separating and condensing process
JPS536627A (en) * 1976-07-08 1978-01-21 Nippon Zeon Co Ltd Hollow fibers

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE677764A (it) * 1966-02-21 1966-08-01
DE1602253A1 (de) * 1967-04-27 1970-04-09 Babcock & Wilcox Ag Einrichtung zum Wickeln von Heizflaechen
DE1601185A1 (de) * 1968-01-13 1970-07-23 Dietzsch Gmbh Hans Joachim Austauschersystem
FR2010138A1 (it) * 1968-06-04 1970-02-13 Du Pont
FR2102305A1 (it) * 1970-08-17 1972-04-07 Du Pont
GB1417282A (en) * 1972-07-04 1975-12-10 Rhone Poulenc Sa Process for carrying out heat exchange between a gas and a liquid
FR2395481A1 (fr) * 1977-06-22 1979-01-19 Comp Generale Electricite Tube d'echange thermique
FR2432329A1 (fr) * 1978-07-31 1980-02-29 Akzo Nv Membrane comportant une surface poreuse utilisee comme filtre ou support de membrane pour la separation, procede pour sa preparation et son utilisation dans le domaine de la microfiltration

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069262A1 (de) * 1981-07-06 1983-01-12 Akzo GmbH Vorrichtung, bei welcher Wärme durch Hohlfäden übertragen wird
EP0186293A2 (en) * 1984-11-16 1986-07-02 Teijin Limited Blood treatment device
EP0186293A3 (en) * 1984-11-16 1987-03-11 Teijin Limited Fluid separator, hollow fiber to be used for construction thereof and process for preparation of said hollow fibers
EP0321448A2 (en) * 1984-11-16 1989-06-21 Teijin Limited Process for preparation of hollow fibers
EP0321448A3 (en) * 1984-11-16 1989-08-16 Teijin Limited Process for preparation of hollow fibers
US5063009A (en) * 1984-11-16 1991-11-05 Teijin Limited Process for preparation of hollow fibers for fluid separator construction
EP0359182A1 (en) * 1988-09-12 1990-03-21 Praxair Technology, Inc. Hollow fiber multimembrane cells and permeators
EP0371189A3 (de) * 1988-11-26 1991-01-16 Akzo Nobel N.V. Hohlfadenmodul, Verfahren zu dessen Herstellung und Vorrichtung zur Durchführung des Herstellungsverfahrens
US5032269A (en) * 1988-11-26 1991-07-16 Akzo N.V. Hollow fiber module
US5160673A (en) * 1988-11-26 1992-11-03 Akzo N.V. Hollow fiber module
WO1994023828A1 (en) * 1993-04-21 1994-10-27 Medtronic, Inc. Mass transfer device and method of construction
US5395468A (en) * 1993-04-21 1995-03-07 Medtronic, Inc. Method of construction of a mass transfer device

Also Published As

Publication number Publication date
IT1143117B (it) 1986-10-22
FR2451952B2 (it) 1984-04-27
AT380403B (de) 1986-05-26
BE882224R (fr) 1980-07-01
JPS6067103U (ja) 1985-05-13
ATA139180A (de) 1985-10-15
JPS56308A (en) 1981-01-06
CA1140533A (en) 1983-02-01
IT8048116A0 (it) 1980-03-10
ES489544A1 (es) 1980-09-16
GB2047874B (en) 1983-12-21
GB2047874A (en) 1980-12-03
CH650696A5 (de) 1985-08-15

Similar Documents

Publication Publication Date Title
FR2451952A2 (fr) Filaments creux poreux en polymeres synthetiques et leur utilisation dans des dispositifs de transmission de la chaleur
SE7708710L (sv) Fiberflor av blandade mikrofibrer och krympta voluminosa fibrer
EP0119146A3 (fr) Cintre chauffant pour vêtements
FR2438601A1 (fr) Materiau d'emballage comprenant une couche de base formee d'un polymere de propylene etire et une couche de surface formee d'un melange d'un copolymere propylene-ethylene et d'un copolymere a-olefine en c4-c10
FR2381265A1 (fr) Transmetteur thermique a recuperation en matiere ceramique
FR2341831A1 (fr) Echangeur accumulateur de chaleur et le procede de transfert et d'accumulation thermique s'y rapportant
GB1093084A (en) Manufactured graphite yarn
JPS5673684A (en) Heat insulating formed body and its manufacture
Lin et al. The preparation and properties of activated carbon fibers derived from phenolic precursor
FR2798991B1 (fr) Dispositif de transfert thermique entre deux parois
FR2455262A1 (fr) Element echangeur de chaleur destine a des installations diverses
FR2424489A1 (fr) Collecteur d'energie solaire
SE7701831L (sv) Kondensor
FR2373616A1 (fr) Fils ou fibres en polytetrafluoroethylene, leur procede de fabrication, et leur utilisation comme elements d'etancheite
FR2370251A1 (fr) Caloduc
ES2080130T3 (es) Microfibras de polimeros vinil-aromaticos, esterillas no tejidas de las microfibras y procedimiento de soplado en masa fundida para su produccion.
EP0187236A3 (en) Process for producing nonwoven fabrics suited for use as wipers
BR9811403A (pt) Turbilhonador para trocador de calor
DE3867182D1 (de) Bausteintraeger mit bausteinen.
JPS6462381A (en) High-excellent gasket
OA06550A (fr) Dispositif pour transfert de chaleur entre au moins deux sources de chaleur de manière à les maintenir à des niveaux thermiques différents.
CN216373668U (zh) 一种耐磨隔热无纺布
SU775607A1 (ru) Теплова труба
KR910001130A (ko) 열접착성 부직포
ES2157374T3 (es) Tapa para cuchara utilizada en un procedimiento de refinado a vacio.