CN117222464A - 过滤器组合件和具备该过滤器组合件的空气过滤器 - Google Patents

过滤器组合件和具备该过滤器组合件的空气过滤器 Download PDF

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Publication number
CN117222464A
CN117222464A CN202280026838.0A CN202280026838A CN117222464A CN 117222464 A CN117222464 A CN 117222464A CN 202280026838 A CN202280026838 A CN 202280026838A CN 117222464 A CN117222464 A CN 117222464A
Authority
CN
China
Prior art keywords
ventilation
pair
upstream
downstream
filter assembly
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.)
Pending
Application number
CN202280026838.0A
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English (en)
Chinese (zh)
Inventor
关和也
神宫字拓梦
林嗣郎
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.)
Nippon Muki Co Ltd
Original Assignee
Nippon Muki Co 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 Nippon Muki Co Ltd filed Critical Nippon Muki Co Ltd
Publication of CN117222464A publication Critical patent/CN117222464A/zh
Pending legal-status Critical Current

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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
    • B01D46/522—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
    • B01D46/10—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
    • B01D46/0002—Casings; Housings; Frame constructions
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
CN202280026838.0A 2021-04-09 2022-03-29 过滤器组合件和具备该过滤器组合件的空气过滤器 Pending CN117222464A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021066458 2021-04-09
JP2021-066458 2021-04-09
PCT/JP2022/015356 WO2022215590A1 (ja) 2021-04-09 2022-03-29 フィルタパックおよびそれを備えるエアフィルタ

Publications (1)

Publication Number Publication Date
CN117222464A true CN117222464A (zh) 2023-12-12

Family

ID=83545514

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280026838.0A Pending CN117222464A (zh) 2021-04-09 2022-03-29 过滤器组合件和具备该过滤器组合件的空气过滤器

Country Status (7)

Country Link
US (1) US20240181378A1 (https=)
EP (1) EP4306201A4 (https=)
JP (1) JPWO2022215590A1 (https=)
KR (1) KR20230167390A (https=)
CN (1) CN117222464A (https=)
TW (1) TW202304582A (https=)
WO (1) WO2022215590A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025139847A (ja) * 2024-03-13 2025-09-29 日本無機株式会社 オイルミスト用エアフィルタ

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09313856A (ja) * 1996-05-28 1997-12-09 Japan Vilene Co Ltd フィルタ
JP2004321937A (ja) * 2003-04-24 2004-11-18 Nippon Air Filter Kk 折込み型エアフィルタ及びその製造方法
US20050139544A1 (en) * 2003-12-30 2005-06-30 Kyung-Ju Choi Method of forming spaced pleated filter material and product of same
JP2007098233A (ja) * 2005-09-30 2007-04-19 Nippon Muki Co Ltd ジグザグ状エアフィルタ用濾材およびエアフィルタ
CN103857455A (zh) * 2011-08-31 2014-06-11 大金工业株式会社 空气过滤器用滤材及空气过滤器单元

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5084178A (en) * 1988-06-15 1992-01-28 Pall Corporation Corrugated filter arrangement with support layer and flow channels
ATE98892T1 (de) * 1989-01-05 1994-01-15 Camfil Ab Filter.
JP3488589B2 (ja) * 1997-02-10 2004-01-19 株式会社共立 エアークリーナ
DE10015951C2 (de) * 1999-12-22 2002-09-26 Jacobi Systemtechnik Gmbh Filterelement
JP4139121B2 (ja) * 2002-03-28 2008-08-27 日本無機株式会社 ジグザグ状エアフィルタ用濾材の製造方法
US7169202B2 (en) * 2003-12-24 2007-01-30 3M Innovative Properties Company Filter assembly
US20080067121A1 (en) * 2006-09-15 2008-03-20 Lpd Technologies, Inc. Fluid filter element with reinforcing scrim
JP5466853B2 (ja) * 2008-12-25 2014-04-09 日本無機株式会社 プリーツ型エアフィルタパック及びそれを用いたエアフィルタ
EP2436435A4 (en) * 2009-05-29 2016-05-11 Nippon Muki Kk FILTER ELEMENT AND DOUBLE FOLDED AIR FILTER THEREFORE
DE102009040202B4 (de) * 2009-09-07 2015-10-01 Mann + Hummel Gmbh Filter
US10730001B2 (en) * 2014-09-08 2020-08-04 Clarcor Air Filtration Products, Inc. Filter with high dust capacity
JP2016087515A (ja) * 2014-10-31 2016-05-23 ダイキン工業株式会社 曲げ加工用エアフィルタ、エアフィルタパック、エアフィルタユニット、および、曲げ加工用エアフィルタの製造方法
JP6399069B2 (ja) * 2016-09-30 2018-10-03 ダイキン工業株式会社 エアフィルタ濾材、エアフィルタパック、およびエアフィルタユニット
JP7075190B2 (ja) * 2017-09-14 2022-05-25 日本無機株式会社 エアフィルタ、及びフィルタパック
JP7370695B2 (ja) * 2018-10-17 2023-10-30 日本無機株式会社 フィルタパック、及びエアフィルタ
JP7507590B2 (ja) * 2020-03-31 2024-06-28 日本無機株式会社 エアフィルタ、及びフィルタパック
JP7692913B2 (ja) * 2020-07-16 2025-06-16 日本無機株式会社 フィルタパックおよびそれを備えるエアフィルタ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09313856A (ja) * 1996-05-28 1997-12-09 Japan Vilene Co Ltd フィルタ
JP2004321937A (ja) * 2003-04-24 2004-11-18 Nippon Air Filter Kk 折込み型エアフィルタ及びその製造方法
US20050139544A1 (en) * 2003-12-30 2005-06-30 Kyung-Ju Choi Method of forming spaced pleated filter material and product of same
JP2007098233A (ja) * 2005-09-30 2007-04-19 Nippon Muki Co Ltd ジグザグ状エアフィルタ用濾材およびエアフィルタ
CN103857455A (zh) * 2011-08-31 2014-06-11 大金工业株式会社 空气过滤器用滤材及空气过滤器单元

Also Published As

Publication number Publication date
TW202304582A (zh) 2023-02-01
WO2022215590A1 (ja) 2022-10-13
US20240181378A1 (en) 2024-06-06
EP4306201A4 (en) 2025-03-26
KR20230167390A (ko) 2023-12-08
JPWO2022215590A1 (https=) 2022-10-13
EP4306201A1 (en) 2024-01-17

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