AU2018383589B2 - Periodic radial symmetry for filter pleating - Google Patents

Periodic radial symmetry for filter pleating Download PDF

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Publication number
AU2018383589B2
AU2018383589B2 AU2018383589A AU2018383589A AU2018383589B2 AU 2018383589 B2 AU2018383589 B2 AU 2018383589B2 AU 2018383589 A AU2018383589 A AU 2018383589A AU 2018383589 A AU2018383589 A AU 2018383589A AU 2018383589 B2 AU2018383589 B2 AU 2018383589B2
Authority
AU
Australia
Prior art keywords
pleat
pleats
major
filter element
pattern
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.)
Active
Application number
AU2018383589A
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English (en)
Other versions
AU2018383589A1 (en
Inventor
Jacob Curtis SAVSTROM
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 AU2018383589A1 publication Critical patent/AU2018383589A1/en
Application granted granted Critical
Publication of AU2018383589B2 publication Critical patent/AU2018383589B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B01D29/232—Supported filter elements arranged for outward flow filtration with corrugated, folded or wound 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
    • B01D46/52—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
    • B01D46/522—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with specific folds, e.g. having different lengths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/12—Pleated filters
    • B01D2201/122—Pleated filters with pleats of different length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/12—Pleated filters
    • B01D2201/127—Pleated filters with means for keeping the spacing between the pleats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/29—Filter cartridge constructions
    • B01D2201/291—End caps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/06—Details of supporting structures for filtering material, e.g. cores
    • 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
    • B01D46/523—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with means for maintaining spacing between the pleats or folds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
AU2018383589A 2017-12-14 2018-12-06 Periodic radial symmetry for filter pleating Active AU2018383589B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762598692P 2017-12-14 2017-12-14
US62/598,692 2017-12-14
PCT/US2018/064176 WO2019118260A1 (en) 2017-12-14 2018-12-06 Periodic radial symmetry for filter pleating

Publications (2)

Publication Number Publication Date
AU2018383589A1 AU2018383589A1 (en) 2020-06-11
AU2018383589B2 true AU2018383589B2 (en) 2023-11-30

Family

ID=64901096

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2018383589A Active AU2018383589B2 (en) 2017-12-14 2018-12-06 Periodic radial symmetry for filter pleating

Country Status (11)

Country Link
US (2) US11633679B2 (enExample)
EP (1) EP3723890B1 (enExample)
JP (1) JP7274484B2 (enExample)
KR (1) KR102727282B1 (enExample)
CN (1) CN111836675B (enExample)
AU (1) AU2018383589B2 (enExample)
CA (1) CA3083638A1 (enExample)
MX (1) MX2020006046A (enExample)
RU (1) RU2020122339A (enExample)
WO (1) WO2019118260A1 (enExample)
ZA (1) ZA202004175B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210032730A (ko) * 2019-09-17 2021-03-25 코웨이 주식회사 튜브형상의 절곡형 필터부재
WO2021061521A1 (en) 2019-09-27 2021-04-01 Parker-Hannifin Corporation Star pleating with inside out flow having water drainage through the center
DE102020216484A1 (de) * 2020-01-09 2021-07-15 Mahle International Gmbh Filterelement für eine Filtereinrichtung
KR102717091B1 (ko) 2020-07-31 2024-10-11 주식회사 엘지에너지솔루션 배터리 관리 장치, 배터리 팩, 에너지 저장 시스템 및 배터리 관리 방법
EP4035757A1 (en) * 2021-01-27 2022-08-03 Donaldson Company, Inc. Filter element and method of manufacturing a filter element
CN117298694A (zh) * 2023-10-25 2023-12-29 安徽美瑞尔滤清器有限公司 一种褶高可变的滤芯折纸

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07243356A (ja) * 1994-03-03 1995-09-19 Toyo Eremento Kogyo Kk フイルタエレメント

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2627350A (en) * 1949-01-12 1953-02-03 Wix Accessories Corp Filter cartridge
SU436668A1 (ru) 1969-12-22 1974-07-25 Ордена Ленина Завод Транспортного Машиностроения Им.В.И.Ленина Фильтрующий элемент
JPS52125170U (enExample) * 1976-03-19 1977-09-22
JPS6115021U (ja) 1984-07-03 1986-01-28 東京濾器株式会社 フイルタエレメント
JPS6283522U (enExample) * 1985-11-12 1987-05-28
JPS62129116A (ja) * 1985-12-02 1987-06-11 Toyo Roki Seizo Kk フイルタエレメント
JPS63293039A (ja) 1987-05-26 1988-11-30 Matsushita Electric Works Ltd Ｆｒｐ製成形品の成形方法
DE4345130C1 (de) 1993-12-30 2000-11-23 Jacobi Systemtechnik Gmbh Hohlzylindrisches Filterelement
JPH10244104A (ja) 1997-03-06 1998-09-14 Japan Organo Co Ltd プリーツ型カートリッジフィルタ
KR20010087356A (ko) * 1998-09-09 2001-09-15 와이너 길버트 피. 유체 처리 요소, 유체 처리 요소 세척 방법 및 유체 처리방법
EP1140319B1 (en) 1999-01-07 2005-06-29 Cuno Incorporated Pleated filter element and method of forming a pleated filter element
US20030024872A1 (en) * 1999-06-30 2003-02-06 Pti Advanced Filtration, Inc. Filter having staged pleating
JP2001104716A (ja) * 1999-10-07 2001-04-17 Hiroshi Miyata フィルター及びフィルターエレメント
JP2009136733A (ja) * 2007-12-04 2009-06-25 Inax Corp ストレーナ及びその製造方法
US8282713B2 (en) * 2009-12-16 2012-10-09 Bha Group, Inc. PTFE pleated filter element
DE102010032295A1 (de) * 2010-07-26 2012-01-26 Mann + Hummel Gmbh Filterelement und Verfahren zur Herstellung eines Filterelements
DE102014114592A1 (de) * 2014-10-08 2016-04-14 Schuko Heinz Schulte-Südhoff GmbH & Co. KG Filterpatrone zur Reinigung von Luft

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07243356A (ja) * 1994-03-03 1995-09-19 Toyo Eremento Kogyo Kk フイルタエレメント

Also Published As

Publication number Publication date
EP3723890B1 (en) 2021-10-13
RU2020122339A3 (enExample) 2022-01-31
KR20200096289A (ko) 2020-08-11
ZA202004175B (en) 2022-04-28
US11633679B2 (en) 2023-04-25
CN111836675A (zh) 2020-10-27
BR112020011634A2 (pt) 2020-11-17
JP7274484B2 (ja) 2023-05-16
US20230233961A1 (en) 2023-07-27
RU2020122339A (ru) 2022-01-14
KR102727282B1 (ko) 2024-11-07
EP3723890A1 (en) 2020-10-21
CN111836675B (zh) 2022-04-19
US20200398194A1 (en) 2020-12-24
MX2020006046A (es) 2020-08-17
WO2019118260A1 (en) 2019-06-20
US12194396B2 (en) 2025-01-14
JP2021506567A (ja) 2021-02-22
AU2018383589A1 (en) 2020-06-11
CA3083638A1 (en) 2019-06-20

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