JP7655894B2 - フィルタエレメント及びフィルタエレメントの製造方法 - Google Patents

フィルタエレメント及びフィルタエレメントの製造方法 Download PDF

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Publication number
JP7655894B2
JP7655894B2 JP2022500916A JP2022500916A JP7655894B2 JP 7655894 B2 JP7655894 B2 JP 7655894B2 JP 2022500916 A JP2022500916 A JP 2022500916A JP 2022500916 A JP2022500916 A JP 2022500916A JP 7655894 B2 JP7655894 B2 JP 7655894B2
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Prior art keywords
seal
media pack
seal carrier
filter
filter element
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JP2022500916A
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Japanese (ja)
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JP2022541741A (ja
JP2022541741A5 (https=
Inventor
マティス フェルストラーテ，
ヘルト プルースト，
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ドナルドソン カンパニー，インコーポレイティド
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Priority to JP2025047158A priority Critical patent/JP2025106314A/ja
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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
    • B01D46/525—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
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B01D29/232—Supported filter elements arranged for outward flow filtration with corrugated, folded or wound sheets
    • B01D29/235—Supported filter elements arranged for outward flow filtration with corrugated, folded or wound sheets having a concertina shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B01D29/232—Supported filter elements arranged for outward flow filtration with corrugated, folded or wound sheets
    • B01D29/237—Supported filter elements arranged for outward flow filtration with corrugated, folded or wound sheets with wound sheets
    • 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
    • B01D46/0001—Making filtering elements
    • 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • B01D46/2414—End caps including additional functions or special forms
    • 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
    • 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
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/29—Filter cartridge constructions
    • B01D2201/291—End caps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/34—Seals or gaskets for filtering elements
    • B01D2201/342—Axial sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/34—Seals or gaskets for filtering elements
    • B01D2201/347—Radial sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/06—Polluted air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/04—Permanent measures for connecting different parts of the filter, e.g. welding, glueing or moulding
    • 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
    • B01D2271/022—Axial 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
    • B01D2271/025—Making of 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
    • 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
    • B01D2275/10—Multiple layers
    • B01D2275/105—Wound layers
    • 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)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtration Of Liquid (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP2022500916A 2019-07-26 2020-07-24 フィルタエレメント及びフィルタエレメントの製造方法 Active JP7655894B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025047158A JP2025106314A (ja) 2019-07-26 2025-03-21 フィルタエレメント及びフィルタエレメントの製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962878941P 2019-07-26 2019-07-26
US62/878,941 2019-07-26
PCT/US2020/043559 WO2021021655A1 (en) 2019-07-26 2020-07-24 Filter elements and methods of manufacturing filter elements

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025047158A Division JP2025106314A (ja) 2019-07-26 2025-03-21 フィルタエレメント及びフィルタエレメントの製造方法

Publications (3)

Publication Number Publication Date
JP2022541741A JP2022541741A (ja) 2022-09-27
JP2022541741A5 JP2022541741A5 (https=) 2023-07-14
JP7655894B2 true JP7655894B2 (ja) 2025-04-02

Family

ID=72087166

Family Applications (2)

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JP2022500916A Active JP7655894B2 (ja) 2019-07-26 2020-07-24 フィルタエレメント及びフィルタエレメントの製造方法
JP2025047158A Pending JP2025106314A (ja) 2019-07-26 2025-03-21 フィルタエレメント及びフィルタエレメントの製造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025047158A Pending JP2025106314A (ja) 2019-07-26 2025-03-21 フィルタエレメント及びフィルタエレメントの製造方法

Country Status (7)

Country Link
US (1) US12337270B2 (https=)
EP (1) EP4003569A1 (https=)
JP (2) JP7655894B2 (https=)
CN (2) CN114555209A (https=)
BR (1) BR112022001396A2 (https=)
MX (1) MX2022000886A (https=)
WO (1) WO2021021655A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12337270B2 (en) 2019-07-26 2025-06-24 Donaldson Company, Inc. Filter elements and methods of manufacturing filter elements
EP4035757A1 (en) 2021-01-27 2022-08-03 Donaldson Company, Inc. Filter element and method of manufacturing a filter element
WO2024254498A2 (en) * 2023-06-08 2024-12-12 Donaldson Company, Inc. Filter elements, related filter assembly and filter package

Citations (8)

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JP2000508974A (ja) 1996-04-26 2000-07-18 ドナルドソン カンパニー インコーポレイティド 直列フィルタ装置
JP2001507617A (ja) 1996-04-26 2001-06-12 ドナルドソン カンパニー，インコーポレイティド 円錐形フィルタ
US20070261662A1 (en) 2004-10-08 2007-11-15 Mann & Hummel Gmbh Compact filter comprising a square seal
JP2008501524A (ja) 2004-06-08 2008-01-24 ドナルドソン カンパニー，インコーポレイティド Ｚ型濾過媒体梱包体構造およびその製造方法
JP2010012460A (ja) 2008-06-30 2010-01-21 Baldwin Filters Inc フィルタフレームおよびフィルタフレームを有するひだ溝付きフィルタ
JP2010531731A (ja) 2007-06-26 2010-09-30 ドナルドソン カンパニー，インコーポレイティド ろ過用媒体パック、フィルタエレメント、および方法
JP2010540234A (ja) 2007-10-02 2010-12-24 マン ウント フンメル ゲゼルシャフト ミット ベシュレンクテル ハフツング フィルタエレメント及びフィルタシステム
JP2012521882A (ja) 2009-03-30 2012-09-20 ボールドウィン・フィルターズ・インコーポレーテッド 軸方向のシールを有する溝付きのフィルタ

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EP4035757A1 (en) * 2021-01-27 2022-08-03 Donaldson Company, Inc. Filter element and method of manufacturing a filter element

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000508974A (ja) 1996-04-26 2000-07-18 ドナルドソン カンパニー インコーポレイティド 直列フィルタ装置
JP2001507617A (ja) 1996-04-26 2001-06-12 ドナルドソン カンパニー，インコーポレイティド 円錐形フィルタ
JP2008501524A (ja) 2004-06-08 2008-01-24 ドナルドソン カンパニー，インコーポレイティド Ｚ型濾過媒体梱包体構造およびその製造方法
US20070261662A1 (en) 2004-10-08 2007-11-15 Mann & Hummel Gmbh Compact filter comprising a square seal
JP2010531731A (ja) 2007-06-26 2010-09-30 ドナルドソン カンパニー，インコーポレイティド ろ過用媒体パック、フィルタエレメント、および方法
JP2010540234A (ja) 2007-10-02 2010-12-24 マン ウント フンメル ゲゼルシャフト ミット ベシュレンクテル ハフツング フィルタエレメント及びフィルタシステム
JP2010012460A (ja) 2008-06-30 2010-01-21 Baldwin Filters Inc フィルタフレームおよびフィルタフレームを有するひだ溝付きフィルタ
JP2012521882A (ja) 2009-03-30 2012-09-20 ボールドウィン・フィルターズ・インコーポレーテッド 軸方向のシールを有する溝付きのフィルタ

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Publication number Publication date
MX2022000886A (es) 2022-02-14
JP2022541741A (ja) 2022-09-27
EP4003569A1 (en) 2022-06-01
US20220288522A1 (en) 2022-09-15
CN119607741A (zh) 2025-03-14
BR112022001396A2 (pt) 2022-03-22
US12337270B2 (en) 2025-06-24
CN114555209A (zh) 2022-05-27
WO2021021655A1 (en) 2021-02-04
JP2025106314A (ja) 2025-07-15

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