CN102861484B - 空气过滤装置；空气滤清器组件和方法 - Google Patents

空气过滤装置；空气滤清器组件和方法 Download PDF

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Publication number
CN102861484B
CN102861484B CN201210315377.7A CN201210315377A CN102861484B CN 102861484 B CN102861484 B CN 102861484B CN 201210315377 A CN201210315377 A CN 201210315377A CN 102861484 B CN102861484 B CN 102861484B
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CN
China
Prior art keywords
air filter
relative
filtering element
filter according
side plate
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Application number
CN201210315377.7A
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English (en)
Chinese (zh)
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CN102861484A (zh
Inventor
D·W·尼尔森
B·K·尼尔森
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Donaldson Co Inc
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Donaldson Co Inc
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Publication of CN102861484A publication Critical patent/CN102861484A/zh
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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
    • 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
    • B01D46/526—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes in stacked 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
    • B01D46/0005—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
    • B01D46/52—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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/024—Air cleaners using filters, e.g. moistened
    • F02M35/02475—Air cleaners using filters, e.g. moistened characterised by the shape of the filter element
    • F02M35/02491—Flat filter elements, e.g. rectangular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/20—Shape of filtering material
    • B01D2275/206—Special forms, e.g. adapted to a certain housing
    • 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)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
CN201210315377.7A 2007-02-26 2008-02-22 空气过滤装置；空气滤清器组件和方法 Active CN102861484B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90338707P 2007-02-26 2007-02-26
US60/903,387 2007-02-26

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN2008800099772A Division CN101646479B (zh) 2007-02-26 2008-02-22 空气过滤装置；空气滤清器组件和方法

Publications (2)

Publication Number Publication Date
CN102861484A CN102861484A (zh) 2013-01-09
CN102861484B true CN102861484B (zh) 2016-06-29

Family

ID=39516239

Family Applications (4)

Application Number Title Priority Date Filing Date
CN201210315252.4A Active CN102861483B (zh) 2007-02-26 2008-02-22 空气过滤装置;空气滤清器组件和方法
CN201210315377.7A Active CN102861484B (zh) 2007-02-26 2008-02-22 空气过滤装置；空气滤清器组件和方法
CN201510427223.0A Active CN105107279B (zh) 2007-02-26 2008-02-22 空气过滤装置；空气滤清器组件和方法
CN2008800099772A Active CN101646479B (zh) 2007-02-26 2008-02-22 空气过滤装置；空气滤清器组件和方法

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201210315252.4A Active CN102861483B (zh) 2007-02-26 2008-02-22 空气过滤装置;空气滤清器组件和方法

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201510427223.0A Active CN105107279B (zh) 2007-02-26 2008-02-22 空气过滤装置；空气滤清器组件和方法
CN2008800099772A Active CN101646479B (zh) 2007-02-26 2008-02-22 空气过滤装置；空气滤清器组件和方法

Country Status (6)

Country Link
US (4) US8685130B2 (enExample)
EP (1) EP2134444B1 (enExample)
JP (3) JP5385792B2 (enExample)
CN (4) CN102861483B (enExample)
MX (2) MX2009009116A (enExample)
WO (1) WO2008106375A2 (enExample)

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US8685130B2 (en) 2014-04-01
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