ZA883527B - Yarn consolidation by wrapping for hollow fiber membranes - Google Patents

Yarn consolidation by wrapping for hollow fiber membranes

Info

Publication number: ZA883527B
Authority: ZA; South Africa
Prior art keywords: wrapping; hollow fiber; fiber membranes; yarn consolidation; consolidation
Prior art date: 1988-04-29

Application number

ZA883527A

Other languages

English (en)

Inventor

Jane Elizabeth Austin

Elizabeth Austin Jane

Original Assignee

Du Pont

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.)

1988-04-29

Filing date

1988-05-18

Publication date

1990-01-31

1988-05-18 Application filed by Du Pont filed Critical Du Pont

1990-01-31 Publication of ZA883527B publication Critical patent/ZA883527B/xx

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
- B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H81/00—Methods, apparatus, or devices for covering or wrapping cores by winding webs, tapes, or filamentary material, not otherwise provided for
- B65H81/06—Covering or wrapping elongated cores
- 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
- 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
- B01D63/0232—Manufacturing thereof using hollow fibers mats as precursor, e.g. wound or pleated mats
- 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
- B01D63/027—Twinned or braided type modules
- 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
- B01D69/087—Details relating to the spinning process
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
- D02G1/04—Devices for imparting false twist
- D02G1/06—Spindles
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/23—Specific membrane protectors, e.g. sleeves or screens

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Textile Engineering (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Artificial Filaments (AREA)

ZA883527A 1988-04-29 1988-05-18 Yarn consolidation by wrapping for hollow fiber membranes ZA883527B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/181,914 US4869059A (en)	1988-04-29	1988-04-29	Yarn consolidation by wrapping for hollow fiber membranes

Publications (1)

Publication Number	Publication Date
ZA883527B true ZA883527B (en)	1990-01-31

Family

ID=22666335

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA883527A ZA883527B (en)	1988-04-29	1988-05-18	Yarn consolidation by wrapping for hollow fiber membranes

Country Status (16)

Country	Link
US (1)	US4869059A (xx)
EP (1)	EP0339124A1 (xx)
JP (1)	JPH01284307A (xx)
KR (1)	KR890016230A (xx)
CN (1)	CN1037180A (xx)
AR (1)	AR240069A1 (xx)
AU (1)	AU610589B2 (xx)
BR (1)	BR8802376A (xx)
DK (1)	DK268988A (xx)
MA (1)	MA21282A1 (xx)
NO (1)	NO882149L (xx)
NZ (1)	NZ224635A (xx)
OA (1)	OA08852A (xx)
PT (1)	PT87516A (xx)
TN (1)	TNSN88062A1 (xx)
ZA (1)	ZA883527B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5487941A (en) *	1991-11-12	1996-01-30	Pepin; John N.	Continuous/discontinuous filament yarn or tow
US5318738A (en) *	1993-04-13	1994-06-07	E. I. Du Pont De Nemours And Company	Process of making hollow polyamide filaments
US5622671A (en) *	1995-12-12	1997-04-22	Owens-Corning Fiberglass Technology, Inc.	Hollow polymer fibers using rotary process
US5702601A (en) *	1996-03-29	1997-12-30	Praxiar Technology, Inc.	Structure enhancing hollow fiber module
US5779897A (en) *	1996-11-08	1998-07-14	Permea, Inc.	Hollow fiber membrane device with inert filaments randomly distributed in the inter-fiber voids
EP1292729B1 (en) *	2000-04-18	2004-07-14	Lohmann GmbH & Co. KG	Non woven textile structure incorporating stabilized filament assemblies
US8171710B2 (en) *	2008-12-03	2012-05-08	Generon Igs, Inc.	Automatic lacer for bundles of polymeric fiber
CN103055705B (zh) *	2013-01-09	2015-01-21	浙江开创环保科技有限公司	一种中空纤维膜的生产方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3478399A (en) *	1967-06-29	1969-11-18	Turbo Machine Co	Apparatus for coiling a textile product
US3690465A (en) *	1970-10-15	1972-09-12	Du Pont	Permeation separation element
US3801401A (en) *	1971-09-24	1974-04-02	Du Pont	Apparatus for making convolute wound structures
DE2428483B2 (de) *	1974-06-12	1977-03-03	Hoechst Ag, 6000 Frankfurt	Garn bestehend aus einem ungedrehten spinnfaserbaendchen und mindestens einem dieses spinnfaserbaendchen umwindenden filamentgarn
DE2447715C3 (de) *	1974-10-07	1978-09-07	Hoechst Ag, 6000 Frankfurt	Vorgarn und Verfahren zu dessen Herstellung
JPS5812932B2 (ja) *	1977-06-30	1983-03-10	日本ゼオン株式会社	中空繊維の製造方法
JPS6037029B2 (ja) *	1978-01-10	1985-08-23	東洋紡績株式会社	流体分離用糸条パツケ−ジの製造法
FR2446336A1 (fr) *	1979-01-10	1980-08-08	Payen & Cie L	Nouveau type de fil textile guipe et procede pour son obtention
US4293418A (en) *	1979-03-28	1981-10-06	Toray Industries, Inc.	Fluid separation apparatus
US4346553A (en) *	1979-11-09	1982-08-31	Conshohocken Cotton Co., Inc.	Helically wrapped yarn
JPS5766137A (en) *	1980-10-09	1982-04-22	Asahi Medical Co	Hoolow fiber
DE3144813C2 (de) *	1981-11-11	1987-02-05	Akzo Gmbh, 5600 Wuppertal	Hohlfadenbündel und Verfahren zur Herstellung
US4548866A (en) *	1983-10-18	1985-10-22	Allied Corporation	High strength hollow filament yarn

1988
- 1988-04-29 US US07/181,914 patent/US4869059A/en not_active Expired - Lifetime
- 1988-05-16 MA MA21523A patent/MA21282A1/fr unknown
- 1988-05-16 NZ NZ224635A patent/NZ224635A/xx unknown
- 1988-05-16 NO NO88882149A patent/NO882149L/no unknown
- 1988-05-17 AU AU16331/88A patent/AU610589B2/en not_active Ceased
- 1988-05-17 BR BR8802376A patent/BR8802376A/pt unknown
- 1988-05-17 AR AR310878A patent/AR240069A1/es active
- 1988-05-17 DK DK268988A patent/DK268988A/da not_active Application Discontinuation
- 1988-05-17 KR KR1019880005735A patent/KR890016230A/ko not_active Application Discontinuation
- 1988-05-18 OA OA59362A patent/OA08852A/xx unknown
- 1988-05-18 PT PT87516A patent/PT87516A/pt not_active Application Discontinuation
- 1988-05-18 JP JP63119444A patent/JPH01284307A/ja active Pending
- 1988-05-18 EP EP88107941A patent/EP0339124A1/en not_active Ceased
- 1988-05-18 ZA ZA883527A patent/ZA883527B/xx unknown
- 1988-05-18 CN CN88103056A patent/CN1037180A/zh active Pending
- 1988-06-10 TN TNTNSN88062A patent/TNSN88062A1/fr unknown

Also Published As

Publication number	Publication date
DK268988A (da)	1989-10-30
NO882149L (no)	1989-10-30
AU1633188A (en)	1990-04-12
DK268988D0 (da)	1988-05-17
AU610589B2 (en)	1991-05-23
CN1037180A (zh)	1989-11-15
NZ224635A (en)	1989-11-28
JPH01284307A (ja)	1989-11-15
EP0339124A1 (en)	1989-11-02
MA21282A1 (fr)	1988-12-31
US4869059A (en)	1989-09-26
BR8802376A (pt)	1989-12-05
KR890016230A (ko)	1989-11-28
AR240069A1 (es)	1990-01-31
TNSN88062A1 (fr)	1990-07-10
OA08852A (en)	1989-03-31
PT87516A (pt)	1989-11-10
NO882149D0 (no)	1988-05-16

Publication	Publication Date	Title
IL92922A (en)	1993-01-31	Fiber optic canister having orthotropic, controlled thermal expansion bobbin
EP0488687A3 (en)	1993-03-10	A process for spinning polypeptide fibers
GB2240347B (en)	1994-02-09	High speed precision yarn winding system
EP0351773A3 (en)	1990-03-28	Hollow fiber membrane
GB2197460B (en)	1990-03-28	Yarn creel apparatus
ZA883527B (en)	1990-01-31	Yarn consolidation by wrapping for hollow fiber membranes
GB2210391B (en)	1991-05-29	Externally held circular temple for tubular textile materials
ES539294A0 (es)	1985-11-16	Perfeccionamientos en el control de las fibras en los sistemas de estirajede bolsas en las maquinas en el proceso de hilatura
GB2237822B (en)	1994-02-09	High speed precision yarn winding system
GB8920507D0 (en)	1989-10-25	Producing textile fibre strand
ZA805958B (en)	1982-02-24	Process for severing hollow fiber membranes
IT1235044B (it)	1992-06-17	Apparecchio per la increspatura di fibre
GB2207445B (en)	1991-10-09	Means for severing strands of textile fibres
EP0426324A3 (en)	1992-02-26	Improved fiber payout machine
GB2224520B (en)	1993-06-23	High speed precision yarn winding system
GB2061761B (en)	1983-10-05	Hollow fibre dialyzer
CS330689A2 (en)	1991-10-15	Spinning jet for hollow fibres preparation
CA2003900A1 (en)	1991-05-22	Hollow fiber bundle element for an adsorber
GB8714510D0 (en)	1987-07-22	Textile fibre preparing machines
CS676388A1 (en)	1990-01-12	Device for production of fancy yarn by spinning unit
GB8823516D0 (en)	1988-11-16	Yarn creel
EP0427032A3 (en)	1991-08-21	Winding machine fed with beams of yarn
GB9004453D0 (en)	1990-04-25	Apparatus for the production of staple fibre yarn
CS568989A3 (en)	1992-01-15	Apparatus for synthetic fibers spinning
PL268937A2 (en)	1988-09-15	Wrapped roving yarn