AU1381295A - Hollow-cylinder filter element - Google Patents

Hollow-cylinder filter element

Info

Publication number
AU1381295A
AU1381295A AU13812/95A AU1381295A AU1381295A AU 1381295 A AU1381295 A AU 1381295A AU 13812/95 A AU13812/95 A AU 13812/95A AU 1381295 A AU1381295 A AU 1381295A AU 1381295 A AU1381295 A AU 1381295A
Authority
AU
Australia
Prior art keywords
hollow
filter element
cylinder filter
cylinder
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
AU13812/95A
Other languages
English (en)
Inventor
Kai Kahler
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.)
Detroit Holding Ltd
Original Assignee
Detroit Holding Ltd
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 Detroit Holding Ltd filed Critical Detroit Holding Ltd
Publication of AU1381295A publication Critical patent/AU1381295A/en
Abandoned 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
    • 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
    • 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
    • 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
    • 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
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/60—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for the intake of internal combustion engines or turbines

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)
AU13812/95A 1993-12-30 1994-12-30 Hollow-cylinder filter element Abandoned AU1381295A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4345130 1993-12-30
DE19934345130 DE4345130C1 (de) 1993-12-30 1993-12-30 Hohlzylindrisches Filterelement
PCT/DE1994/001557 WO1995017945A2 (de) 1993-12-30 1994-12-30 Hohlzylindrisches filterelement

Publications (1)

Publication Number Publication Date
AU1381295A true AU1381295A (en) 1995-07-17

Family

ID=6506612

Family Applications (1)

Application Number Title Priority Date Filing Date
AU13812/95A Abandoned AU1381295A (en) 1993-12-30 1994-12-30 Hollow-cylinder filter element

Country Status (3)

Country Link
AU (1) AU1381295A (de)
DE (1) DE4345130C1 (de)
WO (1) WO1995017945A2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19713238A1 (de) * 1997-03-29 1998-10-01 Vorwerk Co Interholding Filterelement aus einem im wesentlichen biegeschlaffen Werkstoff und Verfahren zur Herstellung eines zick-zackförmig gefalteten Filterelementes
GB9808717D0 (en) * 1998-04-25 1998-06-24 Locker Air Maze Limited Pleater with variable pleat height
EP1595590A1 (de) * 1999-01-07 2005-11-16 Cuno Incorporated Gefaltetes Filterelement und Verfahren zur Herstellung eines gefalteten Filterelements
JP5042408B2 (ja) * 1999-01-07 2012-10-03 スリーエム イノベーティブ プロパティーズ カンパニー プリーツ付フィルター要素
US20030024872A1 (en) * 1999-06-30 2003-02-06 Pti Advanced Filtration, Inc. Filter having staged pleating
DE10124613B4 (de) * 2001-05-21 2016-10-06 Mann + Hummel Gmbh Mehrlagiges Filtermedium
DE102006047284B4 (de) * 2006-10-06 2012-08-09 Karlsruher Institut für Technologie Abreinigbares Filtersystem und Staubsauger
EP2042221B1 (de) * 2007-07-31 2012-05-02 Sorin Group Italia S.r.l. Filter für Körperflüssigkeiten
DE102008017959A1 (de) * 2008-04-08 2009-11-05 Forschungszentrum Karlsruhe Gmbh Abreinigbarer Partikelfilter
DE102010045500A1 (de) 2010-09-15 2012-03-15 Rt-Filtertechnik Gmbh Filterflächenteil
US10112130B2 (en) 2012-10-09 2018-10-30 Donaldson Company, Inc. Self-supporting folded sheet material, filter elements, and methods
CN106132507A (zh) 2014-04-09 2016-11-16 唐纳森公司 自承式折叠的片材材料以及过滤元件
CN111836675B (zh) * 2017-12-14 2022-04-19 唐纳森公司 用于过滤器打褶的周期性径向对称
EP4034283B1 (de) * 2019-09-27 2024-04-03 Parker-Hannifin Corporation Sternfaltung mit fluss von innen nach aussen mit wasserablauf durch die mitte

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1426173A (en) * 1972-03-11 1976-02-25 Gen Motors Ltd Fluid filter elements
IT8453081V0 (it) * 1984-03-09 1984-03-09 Gilardini Spa Filtro aria
DE4004079A1 (de) * 1990-02-08 1991-08-14 Lippold Hans Joachim Filtereinsatz
DE4126126C2 (de) * 1991-08-07 1998-02-12 Mann & Hummel Filter Filterherstellverfahren

Also Published As

Publication number Publication date
WO1995017945A3 (de) 1995-07-27
WO1995017945A2 (de) 1995-07-06
DE4345130C1 (de) 2000-11-23

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