JPWO2022014466A1 - - Google Patents

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Publication number
JPWO2022014466A1
JPWO2022014466A1 JP2022536309A JP2022536309A JPWO2022014466A1 JP WO2022014466 A1 JPWO2022014466 A1 JP WO2022014466A1 JP 2022536309 A JP2022536309 A JP 2022536309A JP 2022536309 A JP2022536309 A JP 2022536309A JP WO2022014466 A1 JPWO2022014466 A1 JP WO2022014466A1
Authority
JP
Japan
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
JP2022536309A
Other languages
Japanese (ja)
Other versions
JP7692913B2 (ja
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 filed Critical
Publication of JPWO2022014466A1 publication Critical patent/JPWO2022014466A1/ja
Application granted granted Critical
Publication of JP7692913B2 publication Critical patent/JP7692913B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B01D46/523—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
JP2022536309A 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 Active JP7692913B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020122391 2020-07-16
JP2020122391 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 (2)

Publication Number Publication Date
JPWO2022014466A1 true JPWO2022014466A1 (https=) 2022-01-20
JP7692913B2 JP7692913B2 (ja) 2025-06-16

Family

ID=79555432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022536309A Active JP7692913B2 (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

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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
WO2020079882A1 (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 (9)

* 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
US6685833B2 (en) * 2000-09-21 2004-02-03 Lpd Technologies, Inc. Fluid filter element
TW503773U (en) 2001-12-11 2002-09-21 Chin Yun Entpr Co Ltd Improved core of air filter for automobile
JP4733340B2 (ja) * 2003-04-24 2011-07-27 日本エアー・フィルター株式会社 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
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
US11253807B2 (en) * 2016-06-06 2022-02-22 3M Innovative Properties Company Channel-framed, pleated air filter with bridging filaments
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
WO2020079882A1 (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
US12551835B2 (en) 2026-02-17
EP4183469A4 (en) 2024-05-22
CN115803095A (zh) 2023-03-14
TWI886308B (zh) 2025-06-11
TW202206170A (zh) 2022-02-16
US20230249117A1 (en) 2023-08-10
EP4183469A1 (en) 2023-05-24

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