JP7847140B2 - フィルタエレメント及びフィルタエレメントを製造する方法 - Google Patents
フィルタエレメント及びフィルタエレメントを製造する方法Info
- Publication number
- JP7847140B2 JP7847140B2 JP2023530312A JP2023530312A JP7847140B2 JP 7847140 B2 JP7847140 B2 JP 7847140B2 JP 2023530312 A JP2023530312 A JP 2023530312A JP 2023530312 A JP2023530312 A JP 2023530312A JP 7847140 B2 JP7847140 B2 JP 7847140B2
- Authority
- JP
- Japan
- Prior art keywords
- filter media
- shell member
- media pack
- filter
- circumferential
- 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.)
- Active
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
- B01D46/0001—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
- B01D46/52—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
- 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
- B01D46/528—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using wound sheets
-
- 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
- B01D2265/05—Special adapters for the connection of filters or parts of filters
-
- 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
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/20—Shape of filtering material
- B01D2275/208—Oval shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2277/00—Filters specially adapted for separating dispersed particles from gases or vapours characterised by the position of the filter in relation to the gas stream
- B01D2277/30—Transverse, i.e. forming an angle of 90°
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP21153828.5 | 2021-01-27 | ||
| EP21153828.5A EP4035757A1 (en) | 2021-01-27 | 2021-01-27 | Filter element and method of manufacturing a filter element |
| PCT/US2022/014106 WO2022165042A1 (en) | 2021-01-27 | 2022-01-27 | Filter element and method of manufacturing a filter element |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2024503568A JP2024503568A (ja) | 2024-01-26 |
| JP2024503568A5 JP2024503568A5 (https=) | 2024-12-18 |
| JP7847140B2 true JP7847140B2 (ja) | 2026-04-16 |
Family
ID=74346845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023530312A Active JP7847140B2 (ja) | 2021-01-27 | 2022-01-27 | フィルタエレメント及びフィルタエレメントを製造する方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US12311301B2 (https=) |
| EP (3) | EP4035757A1 (https=) |
| JP (1) | JP7847140B2 (https=) |
| CN (1) | CN117042861A (https=) |
| MX (1) | MX2023008378A (https=) |
| PL (1) | PL4284534T3 (https=) |
| WO (1) | WO2022165042A1 (https=) |
Families Citing this family (2)
| 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP2010115651A (ja) | 1999-02-26 | 2010-05-27 | Donaldson Co Inc | フィルタ構成、密封システム、および方法 |
| JP2019502049A (ja) | 2015-11-20 | 2019-01-24 | ボールドウィン・フィルターズ・インコーポレーテッドＢａｌｄｗｉｎ Ｆｉｌｔｅｒｓ Ｉｎｃ | 取り付けフレームを有するフィルタ要素 |
| WO2019118260A1 (en) | 2017-12-14 | 2019-06-20 | Donaldson Company, Inc. | Periodic radial symmetry for filter pleating |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2627350A (en) * | 1949-01-12 | 1953-02-03 | Wix Accessories Corp | Filter cartridge |
| DE4419361A1 (de) | 1994-06-03 | 1995-12-07 | Knecht Filterwerke Gmbh | Ringfilterelement mit stirnseitiger Vliesabdeckung |
| US5820646A (en) | 1996-04-26 | 1998-10-13 | Donaldson Company, Inc. | Inline filter apparatus |
| WO1999012629A1 (en) | 1997-09-08 | 1999-03-18 | Cuno, Incorporated | End-cap for pleated filter cartridge |
| JP4463994B2 (ja) | 1999-02-26 | 2010-05-19 | ドナルドソン カンパニー，インコーポレイティド | フィルタ構成、密封システム、および方法 |
| US7396376B2 (en) | 2003-12-22 | 2008-07-08 | Donaldson Company, Inc. | Seal arrangement for filter element; filter element assembly; and, methods |
| EP1729621B1 (en) | 2004-03-24 | 2013-03-20 | Donaldson Company, Inc. | Air filter cartridge and making method |
| US7261757B2 (en) | 2004-08-18 | 2007-08-28 | 3M Innovative Properties Company | Slip-rib filter gasketing |
| DE102004049403A1 (de) | 2004-10-08 | 2006-04-20 | Mann + Hummel Gmbh | Kompaktfilter mit 4-Kant-Dichtung |
| US7318851B2 (en) * | 2004-11-02 | 2008-01-15 | Baldwin Filters, Inc. | Filter element |
| EP1850943B1 (en) | 2005-01-13 | 2013-06-05 | Donaldson Company, Inc. | Air filter cartridge and air cleaner assembly |
| US8197687B2 (en) | 2008-08-19 | 2012-06-12 | Perry Equipment Corporation | Contaminant adsorbent fluted filter element |
| US8506668B2 (en) | 2009-03-30 | 2013-08-13 | Baldwin Filters, Inc. | Fluted filter with axial seal |
| WO2011115973A2 (en) | 2010-03-17 | 2011-09-22 | Baldwin Filters, Inc. | Fluid filter |
| DE102010023974A1 (de) | 2010-06-16 | 2011-11-17 | Mahle International Gmbh | Filteranordnung, insbesondere Luftfilteranordnung |
| US9724635B2 (en) | 2013-03-14 | 2017-08-08 | Bladwin Filters, Inc. | Rectangular stacked fluted filter cartridge |
| EP4628190A3 (en) * | 2014-10-10 | 2025-12-10 | Baldwin Filters, Inc. | Filter media and filter element with adhesive reinforcing |
| WO2016077377A1 (en) | 2014-11-10 | 2016-05-19 | Donaldson Company, Inc. | Filtration media packs comprising plurality of bosses between filter media, filter elements, and methods for manufacturing |
| CN205031978U (zh) * | 2015-09-09 | 2016-02-17 | 佛山市美的清湖净水设备有限公司 | 复合滤芯组件和净水器 |
| EP3370849B1 (en) | 2015-11-04 | 2020-02-19 | Parker-Hannifin Corporation | Wave seal for filter element |
| KR102891478B1 (ko) | 2015-12-18 | 2025-11-27 | 도날드슨 컴파니, 인코포레이티드 | 필터 카트리지 및 공기 청정기 조립체 |
| CN109414640B (zh) | 2016-07-13 | 2021-10-08 | 康明斯过滤Ip公司 | 具有锥形周边的过滤器元件 |
| DE112016007227T5 (de) | 2016-09-15 | 2019-07-11 | Mahle International Gmbh | Luftfilter |
| EP3680002A1 (en) | 2019-01-08 | 2020-07-15 | Donaldson Company, Inc. | Filter element and method for servicing a filter system |
| 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 |
-
2021
- 2021-01-27 EP EP21153828.5A patent/EP4035757A1/en not_active Withdrawn
-
2022
- 2022-01-27 PL PL22706146.2T patent/PL4284534T3/pl unknown
- 2022-01-27 MX MX2023008378A patent/MX2023008378A/es unknown
- 2022-01-27 US US18/263,072 patent/US12311301B2/en active Active
- 2022-01-27 CN CN202280008095.4A patent/CN117042861A/zh active Pending
- 2022-01-27 JP JP2023530312A patent/JP7847140B2/ja active Active
- 2022-01-27 EP EP24213841.0A patent/EP4494735A3/en active Pending
- 2022-01-27 EP EP22706146.2A patent/EP4284534B1/en active Active
- 2022-01-27 WO PCT/US2022/014106 patent/WO2022165042A1/en not_active Ceased
-
2025
- 2025-05-02 US US19/197,736 patent/US20250332532A1/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010115651A (ja) | 1999-02-26 | 2010-05-27 | Donaldson Co Inc | フィルタ構成、密封システム、および方法 |
| 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 |
| JP2019502049A (ja) | 2015-11-20 | 2019-01-24 | ボールドウィン・フィルターズ・インコーポレーテッドＢａｌｄｗｉｎ Ｆｉｌｔｅｒｓ Ｉｎｃ | 取り付けフレームを有するフィルタ要素 |
| WO2019118260A1 (en) | 2017-12-14 | 2019-06-20 | Donaldson Company, Inc. | Periodic radial symmetry for filter pleating |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4284534B1 (en) | 2024-11-20 |
| US12311301B2 (en) | 2025-05-27 |
| JP2024503568A (ja) | 2024-01-26 |
| PL4284534T3 (pl) | 2025-03-24 |
| US20240109012A1 (en) | 2024-04-04 |
| EP4494735A2 (en) | 2025-01-22 |
| MX2023008378A (es) | 2023-07-31 |
| US20250332532A1 (en) | 2025-10-30 |
| CN117042861A (zh) | 2023-11-10 |
| WO2022165042A1 (en) | 2022-08-04 |
| EP4494735A3 (en) | 2025-04-23 |
| EP4284534A1 (en) | 2023-12-06 |
| EP4035757A1 (en) | 2022-08-03 |
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Legal Events
| Date | Code | Title | Description |
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| A521 | Request for written amendment filed |
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| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
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| A61 | First payment of annual fees (during grant procedure) |
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