CN115803095A - 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
CN115803095A
CN115803095A CN202180048804.7A CN202180048804A CN115803095A CN 115803095 A CN115803095 A CN 115803095A CN 202180048804 A CN202180048804 A CN 202180048804A CN 115803095 A CN115803095 A CN 115803095A
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CN
China
Prior art keywords
filter
spacer
base material
layer
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
CN202180048804.7A
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English (en)
Chinese (zh)
Inventor
关和也
林嗣郎
新沼仁
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
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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 CN115803095A publication Critical patent/CN115803095A/zh
Pending legal-status Critical Current

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    • 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
    • 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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
CN202180048804.7A 2020-07-16 2021-07-08 过滤器组合件和具备该过滤器组合件的空气过滤器 Pending CN115803095A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020122391 2020-07-16
JP2020-122391 2020-07-16
PCT/JP2021/025821 WO2022014466A1 (ja) 2020-07-16 2021-07-08 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
CN115803095A true CN115803095A (zh) 2023-03-14

Family

ID=79555432

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180048804.7A Pending CN115803095A (zh) 2020-07-16 2021-07-08 过滤器组合件和具备该过滤器组合件的空气过滤器

Country Status (6)

Country Link
US (1) US12551835B2 (https=)
EP (1) EP4183469A4 (https=)
JP (1) JP7692913B2 (https=)
CN (1) CN115803095A (https=)
TW (1) TWI886308B (https=)
WO (1) WO2022014466A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2022215590A1 (https=) * 2021-04-09 2022-10-13
WO2025205690A1 (ja) * 2024-03-28 2025-10-02 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

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020033224A1 (en) * 2000-09-21 2002-03-21 Hans-Joachim Lippold Fluid filter element
JP2003284914A (ja) * 2002-03-28 2003-10-07 Nippon Muki Co Ltd ジグザグ状エアフィルタ用濾材及びその製造方法
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
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
JP2010149055A (ja) * 2008-12-25 2010-07-08 Nippon Muki Co Ltd 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
JP2011125832A (ja) * 2009-12-21 2011-06-30 Toyota Boshoku Corp フィルタの製造方法及び製造装置
JP2018051547A (ja) * 2016-09-30 2018-04-05 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
US20190217239A1 (en) * 2016-06-06 2019-07-18 3M Innovative Properties Company Channel-framed, pleated air filter with bridging filaments
JP2020062610A (ja) * 2018-10-17 2020-04-23 日本無機株式会社 フィルタパック、及びエアフィルタ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4038966A1 (de) * 1990-12-06 1992-06-11 Hengst Walter Gmbh & Co Kg Filterelement, bestehend aus einem in falten gelegten filtermedium
JP2000107539A (ja) * 1998-10-01 2000-04-18 Daikin Ind Ltd エアフィルターパックおよびエアフィルター
TW503773U (en) 2001-12-11 2002-09-21 Chin Yun Entpr Co Ltd Improved core of air filter for automobile
JP2014113532A (ja) 2012-12-07 2014-06-26 Nitto Denko Corp フィルタ濾材およびフィルタ濾材の製造方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020033224A1 (en) * 2000-09-21 2002-03-21 Hans-Joachim Lippold Fluid filter element
JP2003284914A (ja) * 2002-03-28 2003-10-07 Nippon Muki Co Ltd ジグザグ状エアフィルタ用濾材及びその製造方法
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
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
JP2010149055A (ja) * 2008-12-25 2010-07-08 Nippon Muki Co Ltd 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
JP2011125832A (ja) * 2009-12-21 2011-06-30 Toyota Boshoku Corp フィルタの製造方法及び製造装置
US20190217239A1 (en) * 2016-06-06 2019-07-18 3M Innovative Properties Company Channel-framed, pleated air filter with bridging filaments
JP2018051547A (ja) * 2016-09-30 2018-04-05 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
JP2020062610A (ja) * 2018-10-17 2020-04-23 日本無機株式会社 フィルタパック、及びエアフィルタ

Also Published As

Publication number Publication date
JP7692913B2 (ja) 2025-06-16
WO2022014466A1 (ja) 2022-01-20
JPWO2022014466A1 (https=) 2022-01-20
US12551835B2 (en) 2026-02-17
EP4183469A4 (en) 2024-05-22
TWI886308B (zh) 2025-06-11
TW202206170A (zh) 2022-02-16
US20230249117A1 (en) 2023-08-10
EP4183469A1 (en) 2023-05-24

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