ATE246025T1 - Filterpatrone und garn für filtermaterial - Google Patents

Filterpatrone und garn für filtermaterial

Info

Publication number
ATE246025T1
ATE246025T1 AT01304230T AT01304230T ATE246025T1 AT E246025 T1 ATE246025 T1 AT E246025T1 AT 01304230 T AT01304230 T AT 01304230T AT 01304230 T AT01304230 T AT 01304230T AT E246025 T1 ATE246025 T1 AT E246025T1
Authority
AT
Austria
Prior art keywords
filter
filter cartridge
water
yarn
cartridge
Prior art date
Application number
AT01304230T
Other languages
English (en)
Inventor
Ahmad Omar
Hamid Omar
Original Assignee
Syntech Fibres Pvt Ltd
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
Application filed by Syntech Fibres Pvt Ltd filed Critical Syntech Fibres Pvt Ltd
Application granted granted Critical
Publication of ATE246025T1 publication Critical patent/ATE246025T1/de

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • B01D29/216—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets with wound sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/069—Special geometry of layers
    • B01D2239/0695—Wound layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Filtering Materials (AREA)
  • Water Treatment By Sorption (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AT01304230T 2000-05-11 2001-05-11 Filterpatrone und garn für filtermaterial ATE246025T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/568,951 US6942106B1 (en) 2000-05-11 2000-05-11 Wound polypropylene yarn filter cartridge and method for making same

Publications (1)

Publication Number Publication Date
ATE246025T1 true ATE246025T1 (de) 2003-08-15

Family

ID=24273443

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01304230T ATE246025T1 (de) 2000-05-11 2001-05-11 Filterpatrone und garn für filtermaterial

Country Status (5)

Country Link
US (1) US6942106B1 (de)
EP (1) EP1153641B1 (de)
AT (1) ATE246025T1 (de)
DE (1) DE60100520T2 (de)
ES (1) ES2204810T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7815832B2 (en) * 2006-03-24 2010-10-19 Celanese Acetate, Llc Manufacture of cellulose ester filaments: lubrication in the spinning cabinet
WO2014174124A1 (es) * 2013-04-22 2014-10-30 Acciona Agua, S.A. Cartucho filtrante
CN108085763A (zh) * 2016-11-22 2018-05-29 常州欣战江特种纤维有限公司 一种户外用纺前着色粗旦丙纶aty纤维的生产方法
CN114606585A (zh) * 2020-12-03 2022-06-10 中国石油化工股份有限公司 提高凝固浴透明度的方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2783609A (en) * 1951-12-14 1957-03-05 Du Pont Bulky continuous filament yarn
US4048075A (en) 1974-05-06 1977-09-13 The Carborundum Company Filter cartridge
US4052317A (en) * 1975-12-29 1977-10-04 The Carolinch Company Filtering equipment
DE2635341A1 (de) * 1976-08-03 1978-02-09 Berliner Maschinenbau Ag Vorrichtung zum benetzen und texturieren von einem oder mehreren, aus einer mehrzahl von synthetischen filamenten gebildeten garnen
US4038811A (en) 1976-08-31 1977-08-02 Joan Fabrics Corporation Apparatus for continuously drawing and texturing core and effect yarns
US4253228A (en) * 1978-09-14 1981-03-03 Filterspun, Inc. Apparatus and system for forming wound filters
US4430852A (en) * 1979-11-13 1984-02-14 Phillips Petroleum Company Polyolefin products and methods of making
US4571793A (en) 1983-03-02 1986-02-25 Enterprise Machine And Development Corp. Air jet texturing system for the production of uniform textured yarn
IN166291B (de) * 1984-09-27 1990-04-07 Norddeutsche Faserwerke Gmbh
DE3729062A1 (de) 1987-08-31 1989-03-09 Hoechst Ag Verfahren zur herstellung praeparationsfreier verstreckter fasern
DE3819913A1 (de) 1988-06-11 1989-12-21 Davy Mckee Ag Verfahren zur herstellung gleichmaessiger poy-filamente
IT1227263B (it) 1988-10-03 1991-03-28 Filteco Spa Apparecchiatura e metodo di filatura per estrusione
US5057368A (en) * 1989-12-21 1991-10-15 Allied-Signal Filaments having trilobal or quadrilobal cross-sections
US5466406A (en) * 1992-12-11 1995-11-14 United States Surgical Corporation Process of treating filaments
US5379501A (en) 1993-05-24 1995-01-10 Milliken Research Corporation Method of produce loop pile yarn

Also Published As

Publication number Publication date
ES2204810T3 (es) 2004-05-01
EP1153641A3 (de) 2001-12-19
EP1153641A2 (de) 2001-11-14
US6942106B1 (en) 2005-09-13
EP1153641B1 (de) 2003-07-30
DE60100520T2 (de) 2004-06-03
DE60100520D1 (de) 2003-09-04

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties