DE3878034D1 - Zylindrisches filter. - Google Patents

Zylindrisches filter.

Info

Publication number
DE3878034D1
DE3878034D1 DE8888304558T DE3878034T DE3878034D1 DE 3878034 D1 DE3878034 D1 DE 3878034D1 DE 8888304558 T DE8888304558 T DE 8888304558T DE 3878034 T DE3878034 T DE 3878034T DE 3878034 D1 DE3878034 D1 DE 3878034D1
Authority
DE
Germany
Prior art keywords
cylindrical filter
cylindrical
filter
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 - Fee Related
Application number
DE8888304558T
Other languages
English (en)
Other versions
DE3878034T2 (de
Inventor
Morio Abe
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.)
JNC Corp
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 DE3878034D1 publication Critical patent/DE3878034D1/de
Application granted granted Critical
Publication of DE3878034T2 publication Critical patent/DE3878034T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D39/00Filtering material for liquid or gaseous fluids
    • B01D39/14Other self-supporting filtering material ; Other filtering material
    • B01D39/16Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D39/00Filtering material for liquid or gaseous fluids
    • B01D39/14Other self-supporting filtering material ; Other filtering material
    • B01D39/16Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B01D39/163Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin sintered or bonded
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S57/00Textiles: spinning, twisting, and twining
    • Y10S57/905Bicomponent material
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S57/00Textiles: spinning, twisting, and twining
    • Y10S57/908Jet interlaced or intermingled
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/13Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1369Fiber or fibers wound around each other or into a self-sustaining shape [e.g., yarn, braid, fibers shaped around a core, etc.]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249922Embodying intertwined or helical component[s]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913Rod, strand, filament or fiber
    • Y10T428/2929Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608Including strand or fiber material which is of specific structural definition
    • Y10T442/627Strand or fiber material is specified as non-linear [e.g., crimped, coiled, etc.]
    • Y10T442/632A single nonwoven layer comprising non-linear synthetic polymeric strand or fiber material and strand or fiber material not specified as non-linear
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/637Including 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)
DE8888304558T 1987-05-19 1988-05-19 Zylindrisches filter. Expired - Fee Related DE3878034T2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE3878034D1 true DE3878034D1 (de) 1993-03-18
DE3878034T2 DE3878034T2 (de) 1993-05-19

Family

ID=14826367

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888304558T Expired - Fee Related DE3878034T2 (de) 1987-05-19 1988-05-19 Zylindrisches filter.

Country Status (7)

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

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69030878T2 (de) * 1989-03-16 1998-01-29 Toyo Boseki Biegsames rohrförmiges filtermaterial
US5108827A (en) * 1989-04-28 1992-04-28 Fiberweb North America, Inc. Strong nonwoven fabrics from engineered multiconstituent fibers
JPH04507373A (ja) * 1989-08-18 1992-12-24 メムテック・アメリカ・コーポレイション 連続フィラメント糸を有するプレコート隔壁
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 (de) * 1993-04-30 1998-07-29 Chisso Corporation Zylindrischer Filter und Verfahren zu seiner Herstellung
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
JPH11506672A (ja) * 1995-06-06 1999-06-15 ジレット、カナダ、インコーポレーテッド 歯科用フロス
US6027592A (en) * 1995-06-06 2000-02-22 Gillette Canada Inc. Dental floss
US5845652A (en) * 1995-06-06 1998-12-08 Tseng; Mingchih M. 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
US6878650B2 (en) 1999-12-21 2005-04-12 Kimberly-Clark Worldwide, Inc. Fine denier multicomponent fibers
US6815383B1 (en) 2000-05-24 2004-11-09 Kimberly-Clark Worldwide, Inc. Filtration medium with enhanced particle holding characteristics
US6916395B2 (en) * 2001-10-23 2005-07-12 Osmonics, Inc. Process for making three-dimensional non-woven media
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
EP3065844B1 (de) 2013-11-06 2017-08-23 General Electric Company Schmelzgeblasene tieffilter, herstellungsverfahren und herstellungsvorrichtung
US11845019B2 (en) 2013-11-06 2023-12-19 Bl Technologies, Inc. Large format melt-blown depth filter cartridge
EP3288663A1 (de) 2015-04-28 2018-03-07 General Electric Company Schmelzgeblasenes tiefenfilterelement, verfahren und maschine zur herstellung davon
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 (de) * 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
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
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
US4770925A (en) * 1987-01-17 1988-09-13 Mitsubishi Petrochemical Co., Ltd. Thermally bonded nonwoven fabric

Also Published As

Publication number Publication date
EP0292294A3 (de) 1991-04-03
AU601279B2 (en) 1990-09-06
EP0292294B1 (de) 1993-02-03
DK272088D0 (da) 1988-05-18
DK172378B1 (da) 1998-05-04
KR960016857B1 (ko) 1996-12-23
KR880013601A (ko) 1988-12-21
JPS63287517A (ja) 1988-11-24
US4861633A (en) 1989-08-29
DK272088A (da) 1988-11-20
AU1643988A (en) 1988-11-24
DE3878034T2 (de) 1993-05-19
EP0292294A2 (de) 1988-11-23
JPH0775648B2 (ja) 1995-08-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee