CN100462127C - 具有密封件的过滤器元件和方法 - Google Patents

具有密封件的过滤器元件和方法 Download PDF

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Publication number
CN100462127C
CN100462127C CNB200610159808XA CN200610159808A CN100462127C CN 100462127 C CN100462127 C CN 100462127C CN B200610159808X A CNB200610159808X A CN B200610159808XA CN 200610159808 A CN200610159808 A CN 200610159808A CN 100462127 C CN100462127 C CN 100462127C
Authority
CN
China
Prior art keywords
seal
projection
housing
dielectric structure
inlet
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.)
Expired - Lifetime
Application number
CNB200610159808XA
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English (en)
Chinese (zh)
Other versions
CN1935314A (zh
Inventor
J·许
J·D·库恩
E·J·克雷丁格
W·R·W·比肖普
S·S·基塞克
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25366453&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN100462127(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Donaldson Co Inc filed Critical Donaldson Co Inc
Publication of CN1935314A publication Critical patent/CN1935314A/zh
Application granted granted Critical
Publication of CN100462127C publication Critical patent/CN100462127C/zh
Anticipated expiration legal-status Critical
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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
    • 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
    • B01D46/525—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes
    • B01D46/527—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes in wound arrangement
    • 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
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0004—Details of removable closures, lids, caps or filter heads
    • 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
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • 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
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0095—Means acting upon failure of the filtering system, e.g. in case of damage of the filter elements; Failsafes
    • 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
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
    • B01D2267/40—Different types of filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings
    • B01D2271/027—Radial sealings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Glass Compositions (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
CNB200610159808XA 2001-06-06 2002-05-30 具有密封件的过滤器元件和方法 Expired - Lifetime CN100462127C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/875,844 2001-06-06
US09/875,844 US6610126B2 (en) 2001-06-06 2001-06-06 Filter element having sealing members and methods

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CNB028140370A Division CN1282496C (zh) 2001-06-06 2002-05-30 具有密封件的过滤器元件和方法

Publications (2)

Publication Number Publication Date
CN1935314A CN1935314A (zh) 2007-03-28
CN100462127C true CN100462127C (zh) 2009-02-18

Family

ID=25366453

Family Applications (2)

Application Number Title Priority Date Filing Date
CNB200610159808XA Expired - Lifetime CN100462127C (zh) 2001-06-06 2002-05-30 具有密封件的过滤器元件和方法
CNB028140370A Expired - Lifetime CN1282496C (zh) 2001-06-06 2002-05-30 具有密封件的过滤器元件和方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CNB028140370A Expired - Lifetime CN1282496C (zh) 2001-06-06 2002-05-30 具有密封件的过滤器元件和方法

Country Status (12)

Country Link
US (9) US6610126B2 (enExample)
EP (1) EP1406717B1 (enExample)
JP (1) JP4510439B2 (enExample)
KR (1) KR20040018263A (enExample)
CN (2) CN100462127C (enExample)
AT (1) ATE305815T1 (enExample)
BR (1) BR0210274A (enExample)
CA (1) CA2449079A1 (enExample)
DE (1) DE60206507T2 (enExample)
MX (1) MXPA03011188A (enExample)
WO (1) WO2002098539A2 (enExample)
ZA (1) ZA200309368B (enExample)

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* Cited by examiner, † Cited by third party
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US6997968B2 (en) 2006-02-14
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US6878190B1 (en) 2005-04-12
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US20100186358A1 (en) 2010-07-29
US7976601B2 (en) 2011-07-12
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US8246707B2 (en) 2012-08-21
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US20130097983A1 (en) 2013-04-25
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US8608818B2 (en) 2013-12-17
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US7393375B2 (en) 2008-07-01
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