DK172378B1 - Cylindrisk filter - Google Patents

Cylindrisk filter Download PDF

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Publication number
DK172378B1
DK172378B1 DK272088A DK272088A DK172378B1 DK 172378 B1 DK172378 B1 DK 172378B1 DK 272088 A DK272088 A DK 272088A DK 272088 A DK272088 A DK 272088A DK 172378 B1 DK172378 B1 DK 172378B1
Authority
DK
Denmark
Prior art keywords
filaments
interlaced
cylindrical filter
low melting
filter according
Prior art date
Application number
DK272088A
Other languages
Danish (da)
English (en)
Other versions
DK272088D0 (da
DK272088A (da
Inventor
Morio Abe
Original Assignee
Chisso Corp
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 Chisso Corp filed Critical Chisso Corp
Publication of DK272088D0 publication Critical patent/DK272088D0/da
Publication of DK272088A publication Critical patent/DK272088A/da
Application granted granted Critical
Publication of DK172378B1 publication Critical patent/DK172378B1/da

Links

Classifications

    • 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
    • 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
    • B01D39/163—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin sintered or bonded
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S57/00—Textiles: spinning, twisting, and twining
    • Y10S57/905—Bicomponent material
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S57/00—Textiles: spinning, twisting, and twining
    • Y10S57/908—Jet interlaced or intermingled
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1369—Fiber or fibers wound around each other or into a self-sustaining shape [e.g., yarn, braid, fibers shaped around a core, etc.]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249922—Embodying intertwined or helical component[s]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/627—Strand or fiber material is specified as non-linear [e.g., crimped, coiled, etc.]
    • Y10T442/632—A single nonwoven layer comprising non-linear synthetic polymeric strand or fiber material and strand or fiber material not specified as non-linear
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/637—Including strand or fiber material which is a monofilament composed of two or more polymeric materials in physically distinct relationship [e.g., sheath-core, side-by-side, islands-in-sea, fibrils-in-matrix, etc.] or composed of physical blend of chemically different polymeric materials or a physical blend of a polymeric material and a filler material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
DK272088A 1987-05-19 1988-05-18 Cylindrisk filter DK172378B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12205087 1987-05-19
JP62122050A JPH0775648B2 (ja) 1987-05-19 1987-05-19 円筒状フイルタ−

Publications (3)

Publication Number Publication Date
DK272088D0 DK272088D0 (da) 1988-05-18
DK272088A DK272088A (da) 1988-11-20
DK172378B1 true DK172378B1 (da) 1998-05-04

Family

ID=14826367

Family Applications (1)

Application Number Title Priority Date Filing Date
DK272088A DK172378B1 (da) 1987-05-19 1988-05-18 Cylindrisk filter

Country Status (7)

Country Link
US (1) US4861633A (ko)
EP (1) EP0292294B1 (ko)
JP (1) JPH0775648B2 (ko)
KR (1) KR960016857B1 (ko)
AU (1) AU601279B2 (ko)
DE (1) DE3878034T2 (ko)
DK (1) DK172378B1 (ko)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990010487A1 (en) * 1989-03-16 1990-09-20 Toyo Boseki Kabushiki Kaisha Flexible tubular filter medium
US5108827A (en) * 1989-04-28 1992-04-28 Fiberweb North America, Inc. Strong nonwoven fabrics from engineered multiconstituent fibers
CA2064788A1 (en) * 1989-08-18 1991-02-19 Steven D. Barboza Precoat septum with a continuous filament yarn
DE4011479A1 (de) * 1990-04-09 1991-10-10 Hoechst Ag Thermisch stabiles, schmelzbinderverfestigtes spinnvlies
JP2581994B2 (ja) * 1990-07-02 1997-02-19 チッソ株式会社 高精密カートリッジフィルターおよびその製造方法
EP0622101B1 (en) * 1993-04-30 1998-07-29 Chisso Corporation Cylindrical filter and process for producing the same
AU666000B2 (en) * 1993-05-04 1996-01-25 Chisso Corporation Cylindrical filter and process for producing the same
US5670044A (en) * 1993-05-04 1997-09-23 Chisso Corporation Cylindrical filter and process for producing the same
US5804128A (en) * 1993-05-04 1998-09-08 Chisso Corporation Cylindrical filter and process for producing the same
CA2111172A1 (en) * 1993-09-23 1995-03-24 Dennis S. Everhart Nonwoven fabric formed from alloy fibers
US5591335A (en) * 1995-05-02 1997-01-07 Memtec America Corporation Filter cartridges having nonwoven melt blown filtration media with integral co-located support and filtration
AU708978B2 (en) * 1995-06-06 1999-08-19 Gillette Canada Inc. Dental floss
US5845652A (en) * 1995-06-06 1998-12-08 Tseng; Mingchih M. Dental floss
US6027592A (en) * 1995-06-06 2000-02-22 Gillette Canada Inc. Dental floss
US6293287B1 (en) 1996-09-13 2001-09-25 Gillette Canada Inc. UV-cured resin-coated dental floss
US6358417B1 (en) * 1999-04-21 2002-03-19 Osmonics, Inc. Non-woven depth filter element
BR0016546A (pt) 1999-12-21 2002-12-24 Kimberly Clark Co Tecido polimérico termoplástico de múltiplos componentes e processo para fabricação do mesmo
US6815383B1 (en) 2000-05-24 2004-11-09 Kimberly-Clark Worldwide, Inc. Filtration medium with enhanced particle holding characteristics
US6938781B2 (en) * 2001-10-23 2005-09-06 Osmonics, Incorporated Three-dimensional non-woven filter
US20060031111A9 (en) * 2002-05-30 2006-02-09 Whymark Thomas J Multi-market broadcast tracking, management and reporting method and system
WO2004067136A2 (en) * 2003-01-29 2004-08-12 Wwetco, Llc Apparatus and method for filtering fluids
DE102006047098A1 (de) * 2006-09-28 2008-04-03 Hauni Maschinenbau Ag Verfahren und Vorrichtung zum Erwärmen und Aushärten von Filterstäben
WO2015069765A1 (en) 2013-11-06 2015-05-14 General Electric Company Melt-blown depth filter cartridge
US11845019B2 (en) 2013-11-06 2023-12-19 Bl Technologies, Inc. Large format melt-blown depth filter cartridge
WO2016175982A1 (en) 2015-04-28 2016-11-03 General Electric Company Melt-blown depth filter element, method and machine of making it
RU2600142C1 (ru) * 2015-06-10 2016-10-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Волгоградский государственный аграрный университет (ФГБОУ ВПО Волгоградский ГАУ) Устройство водоподготовки

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7028698U (de) * 1970-07-30 1972-03-16 Glanzstoff Ag Filterkoerper.
JPS5212830B2 (ko) * 1972-11-25 1977-04-09
US3933557A (en) * 1973-08-31 1976-01-20 Pall Corporation Continuous production of nonwoven webs from thermoplastic fibers and products
DE2356353C2 (de) * 1973-11-12 1975-07-17 B. Braun Melsungen Ag, 3508 Melsungen Vorrichtung zum Filtern von Blut
US4772347A (en) * 1980-05-09 1988-09-20 Minnesota Mining And Manufacturing Company Process for making filamentary structure
JPS58109113A (ja) * 1981-12-21 1983-06-29 Japan Vilene Co Ltd 「あ」材の製造方法
DE3200959A1 (de) * 1982-01-14 1983-07-21 Hasso von 4000 Düsseldorf Blücher Textiler flaechenfilter
JPS59223350A (ja) * 1983-05-26 1984-12-15 株式会社クラレ 不織布およびその製法
US4551378A (en) * 1984-07-11 1985-11-05 Minnesota Mining And Manufacturing Company Nonwoven thermal insulating stretch fabric and method for producing same
JPH0649123B2 (ja) * 1986-02-07 1994-06-29 日本電装株式会社 フイルタエレメントの端面接着装置
JPS62269721A (ja) * 1986-02-07 1987-11-24 Nippon Denso Co Ltd フイルタエレメントの端面接着装置
DE3888373T2 (de) * 1987-01-17 1994-06-23 Mitsubishi Petrochemical Co Thermisch verfestigter Vliesstoff.

Also Published As

Publication number Publication date
AU1643988A (en) 1988-11-24
EP0292294A2 (en) 1988-11-23
AU601279B2 (en) 1990-09-06
KR880013601A (ko) 1988-12-21
DK272088D0 (da) 1988-05-18
KR960016857B1 (ko) 1996-12-23
DE3878034T2 (de) 1993-05-19
US4861633A (en) 1989-08-29
JPS63287517A (ja) 1988-11-24
JPH0775648B2 (ja) 1995-08-16
EP0292294B1 (en) 1993-02-03
DK272088A (da) 1988-11-20
DE3878034D1 (de) 1993-03-18
EP0292294A3 (en) 1991-04-03

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