GB8428555D0 - Filter element - Google Patents

Filter element

Info

Publication number
GB8428555D0
GB8428555D0 GB848428555A GB8428555A GB8428555D0 GB 8428555 D0 GB8428555 D0 GB 8428555D0 GB 848428555 A GB848428555 A GB 848428555A GB 8428555 A GB8428555 A GB 8428555A GB 8428555 D0 GB8428555 D0 GB 8428555D0
Authority
GB
United Kingdom
Prior art keywords
filter element
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.)
Withdrawn
Application number
GB848428555A
Other versions
GB2152399A (en
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.)
Woodward HRT Inc
Original Assignee
Woodward HRT 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 Woodward HRT Inc filed Critical Woodward HRT Inc
Publication of GB8428555D0 publication Critical patent/GB8428555D0/en
Publication of GB2152399A publication Critical patent/GB2152399A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • 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
    • 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
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • 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
    • B01D63/06—Tubular membrane modules
    • B01D63/061—Manufacturing thereof
    • 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
    • B01D63/06—Tubular membrane modules
    • B01D63/067—Tubular membrane modules with pleated membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0083—Thermal after-treatment
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/107—Organic support material
    • B01D69/1071—Woven, non-woven or net mesh
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
GB08428555A 1984-01-03 1984-11-12 Filter element Withdrawn GB2152399A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56748384A 1984-01-03 1984-01-03

Publications (2)

Publication Number Publication Date
GB8428555D0 true GB8428555D0 (en) 1984-12-19
GB2152399A GB2152399A (en) 1985-08-07

Family

ID=24267346

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08428555A Withdrawn GB2152399A (en) 1984-01-03 1984-11-12 Filter element

Country Status (3)

Country Link
JP (1) JPS60147206A (en)
DE (1) DE3444387A1 (en)
GB (1) GB2152399A (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6058208A (en) * 1983-09-09 1985-04-04 Kurabo Ind Ltd Filter element and preparation thereof
DE3577404D1 (en) * 1984-09-10 1990-06-07 Hr Textron Inc FILTER ELEMENT MADE FROM FUEL CARBON RESIN.
EP0187358A3 (en) * 1984-12-24 1987-03-18 Kurashiki Boseki Kabushiki Kaisha Filter element and its production
EP0217482A1 (en) * 1985-07-19 1987-04-08 Hr Textron Inc. Filter element
GB2193905B (en) * 1986-08-16 1990-08-08 Clive Anthony Heath Filter sleeves
WO1989000879A1 (en) * 1987-07-30 1989-02-09 Toray Industries, Inc. Porous polymetrafluoroethylene membrane, separating apparatus using same, and process for their production
JPH0829206B2 (en) * 1987-09-10 1996-03-27 チッソ株式会社 Filter element manufacturing method
US5252207A (en) * 1988-06-15 1993-10-12 Pall Corporation Wrap member having openings
US5154827A (en) * 1990-01-22 1992-10-13 Parker-Nannifin Corporation Laminated microporous fluorocarbon membrane and fluorocarbon filter cartridge using same
GB9019855D0 (en) * 1990-09-11 1990-10-24 Pall Corp Depth filter media
FR2672511A1 (en) * 1991-02-13 1992-08-14 Dominique Bacot FILTER CARTRIDGE.
US5415676A (en) * 1993-08-16 1995-05-16 Donaldson Company, Inc. Mist collector cartridge
US5733452A (en) * 1995-04-21 1998-03-31 Pall Corporation Filter and end cap assembly including a porous layer for sealing with a potting material and method for making the assembly
US5669949A (en) * 1995-04-21 1997-09-23 Donaldson Company, Inc. Air filtration arrangement
USD404807S (en) 1996-07-11 1999-01-26 Donaldson Company, Inc. Filter sleeve
US5858044A (en) 1996-07-11 1999-01-12 Donaldson Company, Inc. Filter arrangement including removable filter with first and second media secured together
US6007608A (en) 1998-07-10 1999-12-28 Donaldson Company, Inc. Mist collector and method
AU3477100A (en) 1999-01-29 2000-08-18 Mykrolis Corporation Method for manufacturing hollow fiber membranes
WO2000044485A2 (en) * 1999-01-29 2000-08-03 Millipore Corporation Perfluorinated thermoplastic filter cartridge
US6802972B1 (en) 1999-01-29 2004-10-12 Mykrolis Corporation Microporous hollow fiber membranes from perfluorinated thermoplastic polymers
US6582496B1 (en) 2000-01-28 2003-06-24 Mykrolis Corporation Hollow fiber membrane contactor
US6921482B1 (en) 1999-01-29 2005-07-26 Mykrolis Corporation Skinned hollow fiber membrane and method of manufacture
US20010050250A1 (en) * 1999-09-14 2001-12-13 Olli Hognabba Corrosion-resistant filter element
US7347937B1 (en) 2000-01-28 2008-03-25 Entegris, Inc. Perfluorinated thermoplastic filter cartridge
EP1311333A1 (en) * 2000-07-13 2003-05-21 USF Filtration and Separations Group Inc. Filter cartridges with pleated filter media
US8790432B2 (en) * 2012-04-27 2014-07-29 W. L. Gore & Associates, Inc. Seam-sealed filters and methods of making thereof
US11724223B2 (en) * 2020-01-22 2023-08-15 Stonehouse13Mfg., Llc Systems and methods for forming modular filtration assemblies

Also Published As

Publication number Publication date
DE3444387A1 (en) 1985-07-11
GB2152399A (en) 1985-08-07
JPS60147206A (en) 1985-08-03

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)