BR9709744A - Meio de filtro estriado - Google Patents
Meio de filtro estriadoInfo
- Publication number
- BR9709744A BR9709744A BR9709744A BR9709744A BR9709744A BR 9709744 A BR9709744 A BR 9709744A BR 9709744 A BR9709744 A BR 9709744A BR 9709744 A BR9709744 A BR 9709744A BR 9709744 A BR9709744 A BR 9709744A
- Authority
- BR
- Brazil
- Prior art keywords
- flutes
- upstream
- filter media
- filter
- closed
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
-
- 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
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/001—Making filtering elements not provided for elsewhere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/22—Cell-type filters
- B01D25/24—Cell-type roll filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/22—Cell-type filters
- B01D25/26—Cell-type stack filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/30—Feeding devices ; Discharge devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/30—Feeding devices ; Discharge devices
- B01D25/305—Feeding devices ; Discharge devices for discharging filtrate
-
- 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
- B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
- B01D46/0095—Means acting upon failure of the filtering system, e.g. in case of damage of the filter elements; Failsafes
-
- 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
- B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
- B01D46/0097—Special means for preventing bypass around the filter, i.e. in addition to usual seals
-
- 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
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/44—Special measures allowing the even or uniform distribution of fluid along the length of a conduit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/10—Filtering material manufacturing
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1007—Running or continuous length work
- Y10T156/1016—Transverse corrugating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1007—Running or continuous length work
- Y10T156/1016—Transverse corrugating
- Y10T156/102—Transverse corrugating with deformation or cutting of corrugated lamina
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1025—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina to form undulated to corrugated sheet and securing to base with parts of shaped areas out of contact
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1084—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing of continuous or running length bonded web
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/2457—Parallel ribs and/or grooves
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63922096A | 1996-04-26 | 1996-04-26 | |
PCT/US1997/007050 WO1997040918A1 (en) | 1996-04-26 | 1997-04-25 | Fluted filter media |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9709744A true BR9709744A (pt) | 1999-08-10 |
Family
ID=24563213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9709744A BR9709744A (pt) | 1996-04-26 | 1997-04-25 | Meio de filtro estriado |
Country Status (14)
Country | Link |
---|---|
US (3) | US7329326B2 (pt) |
EP (1) | EP0904143B1 (pt) |
JP (2) | JP4303318B2 (pt) |
KR (1) | KR20000065029A (pt) |
CN (1) | CN1079275C (pt) |
AT (1) | ATE243062T1 (pt) |
AU (1) | AU722679B2 (pt) |
BR (1) | BR9709744A (pt) |
DE (1) | DE69722933T2 (pt) |
ES (1) | ES2205220T3 (pt) |
HK (1) | HK1020265A1 (pt) |
PL (1) | PL329557A1 (pt) |
WO (1) | WO1997040918A1 (pt) |
ZA (1) | ZA973639B (pt) |
Families Citing this family (126)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR9709744A (pt) | 1996-04-26 | 1999-08-10 | Donaldson Co Inc | Meio de filtro estriado |
DE19742439C1 (de) * | 1997-09-26 | 1998-10-22 | Boehringer Ingelheim Int | Mikrostrukturiertes Filter |
US6190432B1 (en) | 1999-02-26 | 2001-02-20 | Donaldson Company, Inc. | Filter arrangement; sealing system; and methods |
JP4388375B2 (ja) * | 2001-12-03 | 2009-12-24 | ドナルドソン カンパニー,インコーポレイティド | 波形の媒体シートを使用するフィルタエレメント |
US6966940B2 (en) | 2002-04-04 | 2005-11-22 | Donaldson Company, Inc. | Air filter cartridge |
DE60311092T3 (de) | 2002-05-09 | 2009-10-15 | Donaldson Co., Inc., Minneapolis | Luftfilter mit gefalteten filtermedien |
ATE498447T1 (de) | 2002-07-10 | 2011-03-15 | Donaldson Co Inc | Gefaltetes filtermaterial und verfahren zu dessen herstellung |
ES2331124T3 (es) | 2002-12-11 | 2009-12-22 | Donaldson Company, Inc. | Medio filtrante z con sistemas de limpieza de flujo inverso y procedimientos. |
CA2516007C (en) | 2003-02-11 | 2014-09-02 | Donaldson Company, Inc. | Air cleaner arrangements; serviceable filter elements; and, methods |
US8226786B2 (en) | 2003-03-18 | 2012-07-24 | Donaldson Company, Inc. | Process and materials for coiling z-filter media, and/or closing flutes of filter media; and, products |
ATE503551T1 (de) | 2003-11-12 | 2011-04-15 | Donaldson Co Inc | Luftfilter mit einer schiebehalterung für filtrierelement |
WO2005063361A1 (en) | 2003-12-22 | 2005-07-14 | Donaldson Company, Inc. | Filter element comprising a seal arrangement and method for making the same |
EP1722880B2 (en) | 2004-02-17 | 2018-10-03 | Donaldson Company, Inc. | Air cleaner arrangements; serviceable filter elements; and, methods |
PL3470130T3 (pl) | 2004-03-24 | 2022-01-17 | Donaldson Company, Inc. | Wkład filtra powietrza i układ oczyszczacza powietrza |
AU2005240577B2 (en) | 2004-04-30 | 2010-11-04 | Donaldson Company, Inc. | Filter arrangements; housings; assemblies; and, methods |
JP2005344581A (ja) * | 2004-06-02 | 2005-12-15 | Hino Motors Ltd | パティキュレートフィルタ |
EP2319600B1 (en) | 2004-06-08 | 2014-08-20 | Donaldson Company, Inc. | Z-filter media pack arrangement; and, methods |
DE602005024687D1 (de) | 2004-06-14 | 2010-12-23 | Donaldson Co Inc | Luftfilteranordnung und verfahren |
EP1781398B1 (en) | 2004-07-20 | 2010-02-17 | Donaldson Company, Inc. | Z-filter media pack arrangement, filter cartridge, air cleaner arrangement and methods |
DE102004037706A1 (de) * | 2004-08-04 | 2006-03-16 | Purem Abgassysteme Gmbh & Co. Kg | Filterplatte für einen Partikelfilter |
CN101596387B (zh) | 2004-08-06 | 2013-02-13 | 唐纳森公司 | 空气过滤器装置;组件和方法 |
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KR102313525B1 (ko) * | 2014-08-06 | 2021-10-15 | 에스더블유엠 룩셈부르크 | 필터 기판용 리브형 및 천공된 불소수지 지지 시트 및 이의 제조방법 |
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JP6687623B2 (ja) | 2014-12-27 | 2020-04-22 | ドナルドソン カンパニー,インコーポレイティド | エアクリーナアセンブリ、及びフィルタカートリッジ |
CN114471011B (zh) | 2015-03-02 | 2023-09-22 | 唐纳森公司 | 空气过滤器滤芯和空气滤清器组件 |
TWI534006B (zh) * | 2015-04-09 | 2016-05-21 | Filter element and its forming method | |
EP3777989A1 (en) | 2015-08-17 | 2021-02-17 | Parker-Hannificn Corporation | Filter media packs, methods of making and filter media presses |
US11278833B2 (en) | 2015-08-17 | 2022-03-22 | Parker-Hamilton Corporation | Filter media packs, methods of making, and ultrasonic cutting or welding |
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WO2017099984A1 (en) | 2015-12-11 | 2017-06-15 | Cummins Filtration Ip, Inc. | Filter with variable cross-section axial seal |
WO2017106752A1 (en) | 2015-12-18 | 2017-06-22 | Kristof Decoster | Filter cartridges and air cleaner assemblies |
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-
1997
- 1997-04-25 BR BR9709744A patent/BR9709744A/pt not_active Application Discontinuation
- 1997-04-25 ES ES97923469T patent/ES2205220T3/es not_active Expired - Lifetime
- 1997-04-25 EP EP97923469A patent/EP0904143B1/en not_active Expired - Lifetime
- 1997-04-25 DE DE69722933T patent/DE69722933T2/de not_active Expired - Lifetime
- 1997-04-25 AU AU29266/97A patent/AU722679B2/en not_active Ceased
- 1997-04-25 KR KR1019980708573A patent/KR20000065029A/ko active IP Right Grant
- 1997-04-25 PL PL97329557A patent/PL329557A1/xx unknown
- 1997-04-25 AT AT97923469T patent/ATE243062T1/de not_active IP Right Cessation
- 1997-04-25 JP JP53910297A patent/JP4303318B2/ja not_active Expired - Fee Related
- 1997-04-25 ZA ZA973639A patent/ZA973639B/xx unknown
- 1997-04-25 CN CN97195107A patent/CN1079275C/zh not_active Expired - Lifetime
- 1997-04-25 WO PCT/US1997/007050 patent/WO1997040918A1/en active IP Right Grant
-
1999
- 1999-11-24 HK HK99105424A patent/HK1020265A1/xx not_active IP Right Cessation
-
2003
- 2003-02-21 US US10/371,825 patent/US7329326B2/en not_active Expired - Fee Related
-
2008
- 2008-02-11 US US12/069,660 patent/US8268053B2/en not_active Expired - Fee Related
- 2008-07-07 JP JP2008177397A patent/JP4648433B2/ja not_active Expired - Fee Related
-
2012
- 2012-08-21 US US13/590,250 patent/US8460442B2/en not_active Expired - Fee Related
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US8460442B2 (en) | 2013-06-11 |
EP0904143A1 (en) | 1999-03-31 |
US7329326B2 (en) | 2008-02-12 |
US20080216654A1 (en) | 2008-09-11 |
JP4303318B2 (ja) | 2009-07-29 |
JP4648433B2 (ja) | 2011-03-09 |
ATE243062T1 (de) | 2003-07-15 |
CN1220617A (zh) | 1999-06-23 |
AU722679B2 (en) | 2000-08-10 |
US8268053B2 (en) | 2012-09-18 |
AU2926697A (en) | 1997-11-19 |
CN1079275C (zh) | 2002-02-20 |
PL329557A1 (en) | 1999-03-29 |
DE69722933T2 (de) | 2004-05-13 |
KR20000065029A (ko) | 2000-11-06 |
JP2000509324A (ja) | 2000-07-25 |
ZA973639B (en) | 1998-10-26 |
WO1997040918A1 (en) | 1997-11-06 |
US20120312167A1 (en) | 2012-12-13 |
DE69722933D1 (de) | 2003-07-24 |
US20030121845A1 (en) | 2003-07-03 |
ES2205220T3 (es) | 2004-05-01 |
HK1020265A1 (en) | 2000-04-07 |
JP2008302360A (ja) | 2008-12-18 |
EP0904143B1 (en) | 2003-06-18 |
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