ES455887A1 - Fluid separation element - Google Patents

Fluid separation element

Info

Publication number
ES455887A1
ES455887A1 ES455887A ES455887A ES455887A1 ES 455887 A1 ES455887 A1 ES 455887A1 ES 455887 A ES455887 A ES 455887A ES 455887 A ES455887 A ES 455887A ES 455887 A1 ES455887 A1 ES 455887A1
Authority
ES
Spain
Prior art keywords
filament
series
coil
hollow
sections
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
ES455887A
Other languages
Spanish (es)
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 Travenol 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
Priority claimed from US05/658,142 external-priority patent/US4084758A/en
Priority claimed from US05/658,141 external-priority patent/US4077578A/en
Priority claimed from US05/658,143 external-priority patent/US4226378A/en
Application filed by Baxter Travenol Laboratories Inc filed Critical Baxter Travenol Laboratories Inc
Publication of ES455887A1 publication Critical patent/ES455887A1/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
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • B01D63/0233—Manufacturing thereof forming the bundle
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
    • D01G1/02—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form
    • D01G1/04—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form by cutting
    • 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
    • B01D63/0231—Manufacturing thereof using supporting structures, e.g. filaments for weaving mats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/56—Winding of hanks or skeins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Inorganic Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

Method of preparing a hollow and substantially continuous semipermeable filament for a hollow fiber dialyzer, which includes a series of fibers of open ends and of substantially equal lengths formed from said continuous filaments, which method is characterized in that it comprises the operations to arrange at least one coil of said filament, to unroll said filament from said coil, to wind this filament on a take-up reel provided with a series of supports spaced for the filament, so that the latter forms a series of elongated straight sections, each of them endowed with a multiplicity of windings; retaining each of said sections and cutting said filament together with said support means to form a series of open ended fiber bundles. (Machine-translation by Google Translate, not legally binding)
ES455887A 1976-02-13 1977-02-12 Fluid separation element Expired ES455887A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/658,142 US4084758A (en) 1976-02-13 1976-02-13 Machine having an improved take-up reel for winding hollow filaments
US05/658,141 US4077578A (en) 1976-02-13 1976-02-13 Machine for winding hollow filaments
US05/658,143 US4226378A (en) 1976-02-13 1976-02-13 Method and apparatus for winding hollow filaments

Publications (1)

Publication Number Publication Date
ES455887A1 true ES455887A1 (en) 1978-06-01

Family

ID=27417995

Family Applications (3)

Application Number Title Priority Date Filing Date
ES455887A Expired ES455887A1 (en) 1976-02-13 1977-02-12 Fluid separation element
ES467473A Expired ES467473A1 (en) 1976-02-13 1978-03-01 Fluid separation element
ES467472A Expired ES467472A1 (en) 1976-02-13 1978-03-01 Fluid separation element

Family Applications After (2)

Application Number Title Priority Date Filing Date
ES467473A Expired ES467473A1 (en) 1976-02-13 1978-03-01 Fluid separation element
ES467472A Expired ES467472A1 (en) 1976-02-13 1978-03-01 Fluid separation element

Country Status (14)

Country Link
JP (1) JPS52101674A (en)
AU (1) AU2216877A (en)
CA (1) CA1063575A (en)
CH (1) CH612893A5 (en)
DE (1) DE2705811A1 (en)
DK (1) DK57477A (en)
ES (3) ES455887A1 (en)
FR (1) FR2340892A1 (en)
GB (1) GB1583016A (en)
IL (1) IL51345A (en)
IT (1) IT1104570B (en)
NL (1) NL7701446A (en)
NO (1) NO770433L (en)
SE (1) SE7701542L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6037029B2 (en) * 1978-01-10 1985-08-23 東洋紡績株式会社 Manufacturing method of yarn package for fluid separation
US4276687A (en) * 1979-05-21 1981-07-07 Baxter Travenol Laboratories, Inc. Method of winding capillary fiber bundles
US4267630A (en) * 1979-06-28 1981-05-19 Albany International Corp. Method of fabrication of coreless hollow filament separatory module
US4308654A (en) * 1979-09-24 1982-01-05 Monsanto Company Methods for assembling permeators
DE3105192A1 (en) * 1981-02-13 1982-09-09 Akzo Gmbh, 5600 Wuppertal HOLLOW FIBER MODULE AND METHOD AND DEVICE FOR ITS PRODUCTION
US4952312A (en) * 1988-11-24 1990-08-28 Sorin Biomedica S.P.A. Method for winding the fibres of exchange devices, such as blood oxygenators and the like, and an exchange device produced by this method
JPH084719B2 (en) * 1991-09-10 1996-01-24 川澄化学工業株式会社 Hollow fiber winding device
DE59310128D1 (en) * 1992-03-27 2001-01-11 Akzo Nobel Nv Hollow thread bundle and process for its manufacture
CN107310975A (en) * 2017-08-03 2017-11-03 浙江爱易特智能技术有限公司 A kind of film silk row's silk winding and brush coating chopping integrated mechanism

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2200388A (en) * 1936-09-24 1940-05-14 Celanese Corp Traverse mechanism for yarnwinding machines
DE909670C (en) * 1951-01-27 1954-04-22 Peter Hausen Method and device for both reciprocal and simultaneous driving of the two reel crowns of double reel machines
NL136034C (en) * 1965-12-22
DD95834A1 (en) * 1971-12-17 1973-02-20
CH551919A (en) * 1972-02-21 1974-07-31 Dietzsch Hans Joachim METHOD OF MANUFACTURING A BLOCK FROM CAPILLARIES.
FR2231421B1 (en) * 1973-05-30 1976-05-07 Rhone Poulenc Ind

Also Published As

Publication number Publication date
AU2216877A (en) 1978-08-17
NO770433L (en) 1977-08-16
DE2705811A1 (en) 1977-08-25
IT1104570B (en) 1985-10-21
ES467472A1 (en) 1979-12-16
IL51345A0 (en) 1977-03-31
JPS52101674A (en) 1977-08-25
NL7701446A (en) 1977-08-16
GB1583016A (en) 1981-01-21
FR2340892A1 (en) 1977-09-09
CA1063575A (en) 1979-10-02
SE7701542L (en) 1977-08-14
IL51345A (en) 1979-10-31
DK57477A (en) 1977-08-14
FR2340892B1 (en) 1981-07-03
CH612893A5 (en) 1979-08-31
ES467473A1 (en) 1979-10-01

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