AU2003239202A1 - Vertically lapped free standing filter - Google Patents

Vertically lapped free standing filter

Info

Publication number
AU2003239202A1
AU2003239202A1 AU2003239202A AU2003239202A AU2003239202A1 AU 2003239202 A1 AU2003239202 A1 AU 2003239202A1 AU 2003239202 A AU2003239202 A AU 2003239202A AU 2003239202 A AU2003239202 A AU 2003239202A AU 2003239202 A1 AU2003239202 A1 AU 2003239202A1
Authority
AU
Australia
Prior art keywords
free standing
vertically lapped
standing filter
lapped free
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.)
Abandoned
Application number
AU2003239202A
Other versions
AU2003239202A8 (en
Inventor
John J. Hiers
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.)
Lydall Inc
Original Assignee
Lydall 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 Lydall Inc filed Critical Lydall Inc
Publication of AU2003239202A8 publication Critical patent/AU2003239202A8/en
Publication of AU2003239202A1 publication Critical patent/AU2003239202A1/en
Abandoned 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
    • 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
    • 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
    • B01D29/01—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 flat filtering elements
    • B01D29/03—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 flat filtering elements self-supporting
    • B01D29/031—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 flat filtering elements self-supporting with corrugated, folded 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
    • B01D29/01—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 flat filtering elements
    • B01D29/05—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 flat filtering elements supported
    • B01D29/07—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 flat filtering elements supported with corrugated, folded or wound filtering sheets
    • 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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
AU2003239202A 2002-06-11 2003-06-11 Vertically lapped free standing filter Abandoned AU2003239202A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US38744602P 2002-06-11 2002-06-11
US60/387,446 2002-06-11
PCT/US2003/018208 WO2003103795A2 (en) 2002-06-11 2003-06-11 Vertically lapped free standing filter

Publications (2)

Publication Number Publication Date
AU2003239202A8 AU2003239202A8 (en) 2003-12-22
AU2003239202A1 true AU2003239202A1 (en) 2003-12-22

Family

ID=29736316

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003239202A Abandoned AU2003239202A1 (en) 2002-06-11 2003-06-11 Vertically lapped free standing filter

Country Status (2)

Country Link
AU (1) AU2003239202A1 (en)
WO (1) WO2003103795A2 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5674302A (en) * 1994-07-12 1997-10-07 Nippondenso Co., Ltd. Automobile filter element
DE19941029C2 (en) * 1999-08-28 2001-07-26 Freudenberg Carl Fa Filter insert from a fold pack folded in a zigzag shape and process for its production

Also Published As

Publication number Publication date
WO2003103795A2 (en) 2003-12-18
AU2003239202A8 (en) 2003-12-22
WO2003103795A3 (en) 2004-03-11

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase