CN111836675B - 用于过滤器打褶的周期性径向对称 - Google Patents

用于过滤器打褶的周期性径向对称 Download PDF

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Publication number
CN111836675B
CN111836675B CN201880079922.2A CN201880079922A CN111836675B CN 111836675 B CN111836675 B CN 111836675B CN 201880079922 A CN201880079922 A CN 201880079922A CN 111836675 B CN111836675 B CN 111836675B
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CN
China
Prior art keywords
pleat
pleats
filter element
primary
length
Prior art date
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Active
Application number
CN201880079922.2A
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English (en)
Chinese (zh)
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CN111836675A (zh
Inventor
J·C·萨瓦斯若姆
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Donaldson Co Inc
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Donaldson Co Inc
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Publication of CN111836675A publication Critical patent/CN111836675A/zh
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    • 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
    • B01D29/15—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
    • 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

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  • 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)
CN201880079922.2A 2017-12-14 2018-12-06 用于过滤器打褶的周期性径向对称 Active CN111836675B (zh)

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
CN111836675A CN111836675A (zh) 2020-10-27
CN111836675B true CN111836675B (zh) 2022-04-19

Family

ID=64901096

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880079922.2A Active CN111836675B (zh) 2017-12-14 2018-12-06 用于过滤器打褶的周期性径向对称

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 (5)

* 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
DE4345130C1 (de) * 1993-12-30 2000-11-23 Jacobi Systemtechnik Gmbh Hohlzylindrisches Filterelement
CN103002966A (zh) * 2010-07-26 2013-03-27 曼·胡默尔有限公司 过滤元件和过滤元件的制备方法
DE102014114592A1 (de) * 2014-10-08 2016-04-14 Schuko Heinz Schulte-Südhoff GmbH & Co. KG Filterpatrone zur Reinigung von Luft

Family Cites Families (13)

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

Patent Citations (5)

* 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
DE4345130C1 (de) * 1993-12-30 2000-11-23 Jacobi Systemtechnik Gmbh Hohlzylindrisches Filterelement
CN103002966A (zh) * 2010-07-26 2013-03-27 曼·胡默尔有限公司 过滤元件和过滤元件的制备方法
DE102014114592A1 (de) * 2014-10-08 2016-04-14 Schuko Heinz Schulte-Südhoff GmbH & Co. KG Filterpatrone zur Reinigung von Luft

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
AU2018383589B2 (en) 2023-11-30
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
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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