DE69913148D1 - Laminat, filterbeutel für die filtration mit pulsierender rückspülung und verfahren zu deren herstellung - Google Patents

Laminat, filterbeutel für die filtration mit pulsierender rückspülung und verfahren zu deren herstellung

Info

Publication number
DE69913148D1
DE69913148D1 DE69913148T DE69913148T DE69913148D1 DE 69913148 D1 DE69913148 D1 DE 69913148D1 DE 69913148 T DE69913148 T DE 69913148T DE 69913148 T DE69913148 T DE 69913148T DE 69913148 D1 DE69913148 D1 DE 69913148D1
Authority
DE
Germany
Prior art keywords
laminate
filter bag
pulsive
backwash
filtration
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
DE69913148T
Other languages
English (en)
Other versions
DE69913148T2 (de
Inventor
W Griffin
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.)
Donaldson Co Inc
Original Assignee
Donaldson Co 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
Application filed by Donaldson Co Inc filed Critical Donaldson Co Inc
Publication of DE69913148D1 publication Critical patent/DE69913148D1/de
Application granted granted Critical
Publication of DE69913148T2 publication Critical patent/DE69913148T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • B01D39/1692—Other shaped material, e.g. perforated or porous sheets
    • 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]
    • Y10T428/1362—Textile, fabric, cloth, or pile containing [e.g., web, net, woven, knitted, mesh, nonwoven, matted, 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1376—Foam or porous material containing
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less
    • 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
    • Y10T428/27—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Laminated Bodies (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
DE69913148T 1998-07-10 1999-07-08 Laminat, filterbeutel für die filtration mit pulsierender rückspülung und verfahren zu deren herstellung Expired - Fee Related DE69913148T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US113889 1998-07-10
US09/113,889 US6517919B1 (en) 1998-07-10 1998-07-10 Laminate and pulse jet filter bag
PCT/US1999/015477 WO2000002639A2 (en) 1998-07-10 1999-07-08 Laminate product, pulse jet filter bag, and methods for manufacturing

Publications (2)

Publication Number Publication Date
DE69913148D1 true DE69913148D1 (de) 2004-01-08
DE69913148T2 DE69913148T2 (de) 2004-06-03

Family

ID=22352137

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69913148T Expired - Fee Related DE69913148T2 (de) 1998-07-10 1999-07-08 Laminat, filterbeutel für die filtration mit pulsierender rückspülung und verfahren zu deren herstellung

Country Status (15)

Country Link
US (1) US6517919B1 (de)
EP (1) EP1094887B1 (de)
JP (1) JP2002520134A (de)
KR (1) KR20010074698A (de)
CN (1) CN1144612C (de)
AT (1) ATE254952T1 (de)
AU (1) AU760015B2 (de)
BR (1) BR9911951A (de)
CA (1) CA2337806A1 (de)
DE (1) DE69913148T2 (de)
DK (1) DK1094887T3 (de)
ES (1) ES2212588T3 (de)
NO (1) NO20010095L (de)
NZ (1) NZ509623A (de)
WO (1) WO2000002639A2 (de)

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US6676721B1 (en) * 2000-06-02 2004-01-13 Donaldson Company, Inc. Multistage air cleaner including pulse cleaning system
NZ517950A (en) * 1999-09-22 2003-05-30 W Cover for aerobic treatment of biodegradable matter
US6770577B2 (en) * 2001-10-29 2004-08-03 Gore Enterprise Holdings, Inc. Architectural fabric
US20050136761A1 (en) * 2003-12-17 2005-06-23 Daikin Industries, Ltd. Fire-Retardant Composite Material
US8951321B2 (en) * 2005-03-31 2015-02-10 Donaldson Company, Inc. Pulse jet air cleaner components; features; assemblies; and, methods
US8349747B2 (en) 2005-08-02 2013-01-08 W. L. Gore & Associates, Inc. High seam strength architectural fabric
US7501356B2 (en) 2005-08-02 2009-03-10 Gore Enterprise Holdings, Inc. Architectural fabric
US8187733B2 (en) 2005-08-02 2012-05-29 W. L. Gore & Associates, Inc. Architectural fabric
EP2708273B1 (de) 2006-06-19 2019-03-20 Donaldson Company, Inc. Luftreiniger mit Impulsstrahlumkehrreinigung
WO2008026079A2 (en) * 2006-07-21 2008-03-06 Saxonia Bio Tec Gmbh Method and apparatus related to liquid filtration systems
US9795897B2 (en) * 2006-11-08 2017-10-24 Donaldson Company, Inc. Systems, articles, and methods for removing water from hydrocarbon fluids
CN101285226B (zh) * 2007-04-12 2011-06-15 东丽纤维研究所（中国）有限公司 一种产业用纱线和织物及用途
DE102007040892A1 (de) * 2007-08-24 2009-02-26 Fsp Fluid Systems Partners Holding Ag Gewelltes oder gefaltetes Flachmaterial
US8075675B2 (en) * 2008-06-12 2011-12-13 Serveron Corporation Apparatus and method for extracting gas from liquid
US8317890B2 (en) 2008-08-29 2012-11-27 Donaldson Company, Inc. Filter assembly; components therefor; and, methods
US8075993B2 (en) 2008-12-19 2011-12-13 Gore Enterprise Holdings, Inc. PTFE fabric articles and methods of making same
DE102009005692A1 (de) * 2009-01-22 2010-08-05 Bwf Tec Gmbh & Co. Kg Filtermedium, Verfahren zu dessen Herstellung und dessen Verwendung
JP2010217684A (ja) * 2009-03-18 2010-09-30 Japan Gore Tex Inc 摺動部材および画像定着装置
US20110146493A1 (en) * 2009-12-22 2011-06-23 General Electric Company Filter bag and laminated filter media
US9186612B2 (en) 2010-01-22 2015-11-17 Donaldson Company, Inc. Pulse jet air cleaner systems; evacuation valve arrangements; air cleaner components; and, methods
US20130125754A1 (en) * 2011-11-22 2013-05-23 Fluor Technologies Corporation Systems and methods for improved baghouse filters
US8715391B2 (en) 2012-04-10 2014-05-06 Milliken & Company High temperature filter
US8975197B2 (en) 2012-04-19 2015-03-10 Stern & Stern Industries, Inc. Flexible laminate structure
US10350529B2 (en) * 2012-06-21 2019-07-16 Entegris, Inc. Filtration article with fluoropolymer knit
WO2014018470A2 (en) * 2012-07-23 2014-01-30 W.L. Gore & Associates, Inc. Filtration article with fluoropolymer knit
US20140194023A1 (en) * 2012-12-28 2014-07-10 Saint-Gobain Performance Plastics Corporation Laminates with fluoropolymer cloth
ES2609483T3 (es) * 2013-08-09 2017-04-20 Eurofilters N.V. Bolsa de filtro para una aspiradora, así como procedimiento para la determinación de una superficie de una bolsa de filtro de aspiradora en la que incide directamente el flujo de aire
KR101433774B1 (ko) * 2013-10-04 2014-08-27 한국생산기술연구원 3중층으로 구성된 먼지포집용 여과체
US20150096933A1 (en) * 2013-10-07 2015-04-09 W. L. Gore & Associates, Inc. Filtration Article Having Thermoplastic Filled Edges
US20160096127A1 (en) * 2014-10-07 2016-04-07 W. L. Gore & Associates, Inc. Filtration Article with Heat-Treated and Shrunken Fluoropolymer Knit
JP6409488B2 (ja) * 2014-10-15 2018-10-24 住友電気工業株式会社 多孔質積層体
DE102015105046B4 (de) * 2015-04-01 2018-02-22 Miele & Cie. Kg Wäschetrockner mit Flusenbeutel
US10987638B2 (en) 2015-06-19 2021-04-27 W. L. Gore & Associates, Inc. Asymmetric polytetrafluoroethylene composite having a macro-textured surface and method for making the same
JP6581876B2 (ja) * 2015-10-07 2019-09-25 中興化成工業株式会社 通気膜及びマイクロフォン
KR20200077599A (ko) * 2017-11-13 2020-06-30 더블유.엘. 고어 앤드 어소시에이트스, 인코포레이티드 다공성 멤브레인을 포함하는 필터 백

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US2662065A (en) 1951-05-10 1953-12-08 Du Pont Process for obtaining dispersions of polyfluorethylenes
DE6940981U (de) * 1969-10-16 1970-03-26 Siemens Ag Spulenschwinger
US4168298A (en) * 1975-09-22 1979-09-18 E. I. Du Pont De Nemours And Company Yarn consisting of drawn sintered PTF fibers and woven, non-woven and knitted fabrics; filter bags; ropes; and fire-protective clothing formed therefrom
US4031283A (en) 1975-11-20 1977-06-21 E. I. Du Pont De Nemours And Company Polytetrafluoroethylene felt
US4129139A (en) * 1977-07-29 1978-12-12 Powers Betsy K Baby gazebo
US4333786A (en) 1980-02-27 1982-06-08 Inmont Corporation Laminating
US4324574A (en) 1980-12-19 1982-04-13 E. I. Du Pont De Nemours And Company Felt-like layered composite of PTFE and glass paper
JPS5948150A (ja) * 1982-09-10 1984-03-19 加島　淳吉 発泡体層を含む積層体およびその製造方法
US4569870A (en) * 1983-06-06 1986-02-11 Toray Silicone Company, Ltd. Jointed, reinforced, elastomer-coated fabric material
US4943475A (en) 1986-07-23 1990-07-24 Membrane Technology & Research, Inc. Multilayer composite protective fabric material and use in protective clothing
US5066683A (en) 1987-01-05 1991-11-19 Tetratec Corporation Microporous waterproof and moisture vapor permeable structures, processes of manufacture and useful articles thereof
US5362553A (en) 1987-01-05 1994-11-08 Tetratec Corporation Microporous waterproof and moisture vapor permeable fabric
US5157058A (en) 1987-01-05 1992-10-20 Tetratec Corporation Microporous waterproof and moisture vapor permeable structures, processes of manufacture and useful articles thereof
US4945125A (en) 1987-01-05 1990-07-31 Tetratec Corporation Process of producing a fibrillated semi-interpenetrating polymer network of polytetrafluoroethylene and silicone elastomer and shaped products thereof
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US4988540A (en) 1988-05-25 1991-01-29 E. I. Du Pont De Nemours And Company Method of making fluoropolymer laminates
US4877683A (en) 1988-05-25 1989-10-31 E. I. Du Pont De Nemours And Company Fluoropolymer laminates
US4983434A (en) 1989-04-07 1991-01-08 W. L. Gore & Associates, Inc. Filter laminates
US5104727A (en) 1989-06-16 1992-04-14 W. L. Gore & Associates, Inc. Air bag laminates
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US5202021A (en) 1991-08-26 1993-04-13 Hosokawa Micron International Inc. Integrated molded collar, filter bag, cage and locking ring assembly for baghouses
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US5433996A (en) * 1993-02-18 1995-07-18 W. L. Gore & Associates, Inc. Laminated patch tissue repair sheet material
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Also Published As

Publication number Publication date
NZ509623A (en) 2002-09-27
CA2337806A1 (en) 2000-01-20
ATE254952T1 (de) 2003-12-15
EP1094887B1 (de) 2003-11-26
AU760015B2 (en) 2003-05-08
BR9911951A (pt) 2001-03-27
WO2000002639A3 (en) 2000-04-20
CN1308559A (zh) 2001-08-15
ES2212588T3 (es) 2004-07-16
US6517919B1 (en) 2003-02-11
KR20010074698A (ko) 2001-08-09
WO2000002639A2 (en) 2000-01-20
JP2002520134A (ja) 2002-07-09
DE69913148T2 (de) 2004-06-03
DK1094887T3 (da) 2004-03-29
NO20010095D0 (no) 2001-01-05
AU4978099A (en) 2000-02-01
CN1144612C (zh) 2004-04-07
NO20010095L (no) 2001-03-12
EP1094887A2 (de) 2001-05-02

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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