CA2209489A1 - Filter element - Google Patents

Filter element

Info

Publication number
CA2209489A1
CA2209489A1 CA002209489A CA2209489A CA2209489A1 CA 2209489 A1 CA2209489 A1 CA 2209489A1 CA 002209489 A CA002209489 A CA 002209489A CA 2209489 A CA2209489 A CA 2209489A CA 2209489 A1 CA2209489 A1 CA 2209489A1
Authority
CA
Canada
Prior art keywords
filter element
slide
air flow
flow aperture
central
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.)
Granted
Application number
CA002209489A
Other languages
French (fr)
Other versions
CA2209489C (en
Inventor
James Leonard Berkhoel
Michael S. Bergeson
Dolan D. Bartels
Bruce A. Johnson
Steven D. Schmeichel
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 Company, Inc.
James Leonard Berkhoel
Michael S. Bergeson
Dolan D. Bartels
Bruce A. Johnson
Steven D. Schmeichel
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
Priority claimed from US08/551,898 external-priority patent/US5803941A/en
Application filed by Donaldson Company, Inc., James Leonard Berkhoel, Michael S. Bergeson, Dolan D. Bartels, Bruce A. Johnson, Steven D. Schmeichel filed Critical Donaldson Company, Inc.
Publication of CA2209489A1 publication Critical patent/CA2209489A1/en
Application granted granted Critical
Publication of CA2209489C publication Critical patent/CA2209489C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411Filter cartridges
    • B01D46/2414End caps including additional functions or special forms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002Casings; Housings; Frame constructions
    • B01D46/0004Details of removable closures, lids, caps or filter heads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002Casings; Housings; Frame constructions
    • B01D46/0005Mounting of filtering elements within casings, housings or frames
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2265/00Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/02Non-permanent measures for connecting different parts of the filter
    • B01D2265/021Anti-rotational means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2271/00Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02Gaskets, sealings
    • B01D2271/022Axial sealings

Abstract

The invention is directed toward a filter element for mounting on an air filter system. The filter element has a central air flow aperture and a first slide or support construction (40). The slide or support construction has a central rim (41), which is positioned within the central air flow aperture and is oriented to support the filter element.
CA002209489A 1995-01-12 1996-01-16 Filter element Expired - Fee Related CA2209489C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US37180995A 1995-01-12 1995-01-12
US08/371,809 1995-01-12
US08/551,898 US5803941A (en) 1995-01-12 1995-10-23 Filter element
US08/551,898 1995-10-23
PCT/US1996/000435 WO1996021501A1 (en) 1995-01-12 1996-01-16 Filter element

Publications (2)

Publication Number Publication Date
CA2209489A1 true CA2209489A1 (en) 1996-07-18
CA2209489C CA2209489C (en) 2006-05-30

Family

ID=27005525

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002209489A Expired - Fee Related CA2209489C (en) 1995-01-12 1996-01-16 Filter element

Country Status (10)

Country Link
US (1) US5954849A (en)
EP (1) EP0802820B1 (en)
JP (1) JP3722492B2 (en)
CN (1) CN1064561C (en)
AU (1) AU690010B2 (en)
BR (1) BR9606902A (en)
CA (1) CA2209489C (en)
DE (3) DE29623144U1 (en)
ES (1) ES2158281T3 (en)
WO (1) WO1996021501A1 (en)

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DE19930614A1 (en) * 1999-07-02 2001-01-04 Mann & Hummel Filter Filter insert
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US7270693B2 (en) 2000-09-05 2007-09-18 Donaldson Company, Inc. Polymer, polymer microfiber, polymer nanofiber and applications including filter structures
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EP1820553B1 (en) 2000-09-05 2015-07-01 Donaldson Company, Inc. Polymer, polymer microfiber, polymer nanofiber and applications including filter structures
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WO2005123222A1 (en) 2004-06-14 2005-12-29 Donaldson Company, Inc. Air filter arrangement; assembly; and, methods
EP2239039B1 (en) 2004-08-06 2021-10-06 Donaldson Company, Inc. Air filter cartridge
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US7413588B2 (en) * 2004-11-24 2008-08-19 Fleetguard, Inc. High efficiency, low restriction, cost effective filter
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US8409316B2 (en) 2005-11-09 2013-04-02 Donaldson Company, Inc. Seal arrangement for filter element; filter element assembly; and, methods
US7641055B2 (en) * 2005-11-10 2010-01-05 Donaldson Company, Inc. Polysulfone and poly(N-vinyl lactam) polymer alloy and fiber and filter materials made of the alloy
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USD646368S1 (en) 2008-06-06 2011-10-04 Donaldson Company, Inc. Filter cartridge
US8361181B2 (en) * 2008-06-06 2013-01-29 Donaldson Company, Inc. Air cleaner assemblies; filter cartridges therefor; features; and, methods
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US8070848B2 (en) * 2008-09-23 2011-12-06 General Electric Company Air filter mounting system and method for fabricating the same
US8801825B2 (en) * 2010-11-22 2014-08-12 Florida Power & Light Company Systems and methods for air intake filter assemblies
US10150071B2 (en) * 2011-04-18 2018-12-11 Bulk Tank, Inc. Filter guide ring
US8425671B2 (en) * 2011-07-12 2013-04-23 General Electric Company Systems, methods, and apparatus for providing filtration
US20130014479A1 (en) * 2011-07-12 2013-01-17 General Electric Company Systems, Methods, and Apparatus for Providing Filtration
CA2862359C (en) 2012-01-05 2016-12-20 Tdc Filter Manufacturing, Inc. Waterproof and salt repellant media and filter
USD698017S1 (en) 2012-07-25 2014-01-21 Tdc Filter Manufacturing, Inc. Filter adaptor
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US9962641B2 (en) * 2014-04-04 2018-05-08 Donaldson Company, Inc. Filter elements with end cap features; element support assembly; and methods
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CN104492195B (en) * 2014-12-12 2016-06-08 广西南宁智翠科技咨询有限公司 A kind of slip maintenance door with ball
FR3033713A1 (en) * 2015-03-16 2016-09-23 Aaf France DUST COLLECTOR WITH FILTERING CARTRIDGE (S)
JP6519252B2 (en) * 2015-03-18 2019-05-29 富士ゼロックス株式会社 Paper storage device, image reading device, and image forming device
CN107427762B (en) 2015-03-24 2021-06-29 阿尔斯特罗马有限公司 Fluid separation device including fluid separation membrane and fluid separation membrane module
MX2020005694A (en) 2017-12-08 2020-08-20 Cummins Filtration Ip Inc Oval seal with stabilization contour.
FR3078490B1 (en) * 2018-03-05 2022-10-14 Cummins Filtration Sarl FILTERING ELEMENT AND HOUSING HAVING NON-CIRCULAR CROSS-SECTIONS
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Also Published As

Publication number Publication date
JP3722492B2 (en) 2005-11-30
CN1169684A (en) 1998-01-07
US5954849A (en) 1999-09-21
DE69612368D1 (en) 2001-05-10
EP0802820B1 (en) 2001-04-04
DE69612368T2 (en) 2001-09-06
AU690010B2 (en) 1998-04-09
EP0802820A1 (en) 1997-10-29
DE29623144U1 (en) 1997-12-18
MX9705213A (en) 1997-10-31
CA2209489C (en) 2006-05-30
ES2158281T3 (en) 2001-09-01
JPH11501860A (en) 1999-02-16
DE29623145U1 (en) 1997-12-18
BR9606902A (en) 1997-10-21
CN1064561C (en) 2001-04-18
AU4698296A (en) 1996-07-31
WO1996021501A1 (en) 1996-07-18

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