CN1668363A - 具有非纺织过滤介质和非纺织边缘条带框架的过滤包 - Google Patents
具有非纺织过滤介质和非纺织边缘条带框架的过滤包 Download PDFInfo
- Publication number
- CN1668363A CN1668363A CN03817170.8A CN03817170A CN1668363A CN 1668363 A CN1668363 A CN 1668363A CN 03817170 A CN03817170 A CN 03817170A CN 1668363 A CN1668363 A CN 1668363A
- Authority
- CN
- China
- Prior art keywords
- filter
- band
- polymer material
- filtration section
- bottom margin
- 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.)
- Granted
Links
- 238000001914 filtration Methods 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 37
- 229920000728 polyester Polymers 0.000 claims abstract description 27
- 239000000853 adhesive Substances 0.000 claims abstract description 18
- 230000001070 adhesive effect Effects 0.000 claims abstract description 17
- 239000002861 polymer material Substances 0.000 claims abstract 25
- 239000004753 textile Substances 0.000 claims description 29
- 230000000712 assembly Effects 0.000 claims description 16
- 238000000429 assembly Methods 0.000 claims description 16
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 3
- 239000012943 hotmelt Substances 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims 2
- 238000004064 recycling Methods 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 238000009941 weaving Methods 0.000 description 8
- 229920000642 polymer Polymers 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 239000004831 Hot glue Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920001410 Microfiber Polymers 0.000 description 2
- 239000003658 microfiber Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
-
- 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
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0004—Details of removable closures, lids, caps or filter heads
-
- 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
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
-
- 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
-
- 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
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/50—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for air conditioning
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/31—Filter frame
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Description
Claims (27)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39666402P | 2002-07-18 | 2002-07-18 | |
US60/396,664 | 2002-07-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1668363A true CN1668363A (zh) | 2005-09-14 |
CN1325142C CN1325142C (zh) | 2007-07-11 |
Family
ID=30770932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN03817170.8A Expired - Fee Related CN1325142C (zh) | 2002-07-18 | 2003-07-17 | 具有非纺织边缘条带框架的过滤包和过滤组件 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6846342B2 (zh) |
EP (1) | EP1551530B8 (zh) |
CN (1) | CN1325142C (zh) |
AT (1) | ATE424245T1 (zh) |
AU (1) | AU2003256585A1 (zh) |
CA (1) | CA2492532C (zh) |
DE (1) | DE60326475D1 (zh) |
MX (1) | MXPA05000604A (zh) |
WO (1) | WO2004009216A1 (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102240490A (zh) * | 2011-07-13 | 2011-11-16 | 东华大学 | 一种暖通空调用折叠式空气净化过滤器 |
US8343248B2 (en) | 2007-11-16 | 2013-01-01 | Nitto Denko Corporation | Filter unit panel |
CN104768628A (zh) * | 2012-09-12 | 2015-07-08 | 卡菲尔有限公司 | 过滤器组件及过滤器组件的制造方法 |
CN102438723B (zh) * | 2007-06-26 | 2015-12-16 | 唐纳森公司 | 过滤介质包,过滤元件和方法 |
US9737838B2 (en) | 2012-09-12 | 2017-08-22 | Camfil Ab | Filter frame |
US9744494B2 (en) | 2012-09-21 | 2017-08-29 | Camfil Ab | Backing net structure |
CN107823967A (zh) * | 2017-12-07 | 2018-03-23 | 珠海格力电器股份有限公司 | 过滤组件固定装置、过滤器和新风机 |
US11612845B2 (en) | 2007-02-02 | 2023-03-28 | Donaldson Company, Inc. | Air filtration media pack, filter element, air filtration media, and methods |
US12048888B2 (en) | 2008-07-25 | 2024-07-30 | Donaldson Company, Inc. | Pleated filtration media, media packs, filter elements, and methods for filtering fluids |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10137926B4 (de) * | 2001-08-07 | 2004-02-05 | Carl Freudenberg Kg | Kassettenfilter |
US7169200B2 (en) * | 2003-12-24 | 2007-01-30 | Caterpillar Inc | Particulate trap |
US7288137B2 (en) * | 2003-12-24 | 2007-10-30 | Caterpillar Inc. | Particulate trap |
US20050160709A1 (en) * | 2004-01-28 | 2005-07-28 | Dometic Corporation | High efficiency air filter and method of forming |
US20060283162A1 (en) * | 2005-06-20 | 2006-12-21 | Clarcor Air Filtration Products, Inc. | Fabricating a self-supporting filter element |
US7452396B2 (en) * | 2006-03-01 | 2008-11-18 | Honeywell International Inc. | Collapsible auto expanding media filter |
US8328896B2 (en) * | 2006-03-10 | 2012-12-11 | Lpd Technologies, Inc. | Frame for filter pack |
KR100755280B1 (ko) | 2006-03-24 | 2007-09-04 | 한국필터텍 주식회사 | 공기 청정기용 필터 및 그 제조방법 |
US20070251200A1 (en) * | 2006-04-26 | 2007-11-01 | Volo Giovanni D | Two-stage air filter |
US8182568B2 (en) | 2006-04-26 | 2012-05-22 | Volo Giovanni D | Two-stage air filter and mask incorporating the same |
US20080017038A1 (en) * | 2006-07-21 | 2008-01-24 | 3M Innovative Properties Company | High efficiency hvac filter |
DE102006039247A1 (de) * | 2006-08-22 | 2008-04-10 | Mann + Hummel Gmbh | Flexibles Filterelement |
CA2727740A1 (en) * | 2007-06-15 | 2008-12-18 | Carl Freudenberg Kg | Toner dust filter |
US8679217B2 (en) * | 2007-09-07 | 2014-03-25 | E I Du Pont De Nemours And Company | Pleated nanoweb structures |
JP5107000B2 (ja) * | 2007-11-16 | 2012-12-26 | 日東電工株式会社 | フィルタユニットパネルとその製造方法 |
JP5036690B2 (ja) * | 2007-11-16 | 2012-09-26 | 日東電工株式会社 | エアフィルタユニット、これを用いたエアフィルタユニットパネル、およびエアフィルタユニットの製造方法 |
US20090183475A1 (en) * | 2008-01-22 | 2009-07-23 | Dauber Edwin G | Pleated recirculation filter |
US9808752B2 (en) | 2008-02-04 | 2017-11-07 | Donaldson Company, Inc. | Method and apparatus for forming fluted filtration media |
US8915986B2 (en) | 2008-04-08 | 2014-12-23 | Universal Technologies, Inc. | Air filter |
US8864560B2 (en) * | 2008-07-16 | 2014-10-21 | Commscope, Inc. Of North Carolina | Water-blocking vent panel and air filter therefor |
US20100051530A1 (en) * | 2008-08-28 | 2010-03-04 | Freudenberg Nonwovens, L.P. | Flexible Filter With Continuously Extruded Profile Frame |
CN102421504B (zh) * | 2009-05-14 | 2015-05-20 | 曼·胡默尔有限公司 | 用于加工尤其矩形的用于流体的扁平过滤部件的方法、过滤部件和具有过滤部件的过滤装置 |
EP2461884B1 (en) | 2009-08-03 | 2019-11-06 | Donaldson Company, Inc. | Method for forming fluted filtration media having tapered flutes |
WO2011091432A1 (en) * | 2010-01-25 | 2011-07-28 | Donaldson Company, Inc. | Pleated filtration media having tapered flutes |
US8764870B2 (en) | 2010-09-16 | 2014-07-01 | Cummins Filtration Ip, Inc. | V-shaped filter and fixture |
DE102010053758A1 (de) | 2010-12-08 | 2012-06-14 | Mann + Hummel Gmbh | Filterelement und Gehäuse zur Aufnahme des Filterelements |
US8685129B2 (en) | 2011-06-14 | 2014-04-01 | 3M Innovative Properties Company | Framed air filter and method of making |
CN104066490B (zh) * | 2012-01-26 | 2016-09-14 | 曼·胡默尔有限公司 | 过滤元件和用于制造过滤元件的方法 |
US8926725B2 (en) | 2012-07-31 | 2015-01-06 | Cummins Filtration Ip, Inc. | V-shaped filter with serviceable frames and cartridges |
US20140165839A1 (en) * | 2012-12-13 | 2014-06-19 | Clarcor Air Filtration Products, Inc. | Extended Life Panel Filter |
JP6063244B2 (ja) * | 2012-12-21 | 2017-01-18 | 株式会社Roki | フィルタエレメント |
JP2015136679A (ja) * | 2014-01-24 | 2015-07-30 | 日本バイリーン株式会社 | フィルタエレメント |
BR112018000732B1 (pt) | 2015-07-15 | 2022-09-20 | Baldwin Filters, Inc. | Elemento de filtro e armação para sustentar os primeiro e segundo painéis de meio de filtro |
US10369508B2 (en) | 2017-02-23 | 2019-08-06 | Baldwin Filters, Inc. | Filter with shield features |
CA3013658C (en) | 2016-02-09 | 2023-02-21 | Clarcor Air Filtration Products, Inc. | Panel filter with molded frame and integral seal |
IT201600086778A1 (it) * | 2016-08-23 | 2018-02-23 | Ind Soffio Srl | Procedimento per la realizzazione di filtri aria, impianto attuante il procedimento e prodotto ottenuto |
US10350533B2 (en) | 2016-08-30 | 2019-07-16 | Filtereasy, Inc. | Folding air filter assembly and apparatus |
CN112154293A (zh) | 2018-02-28 | 2020-12-29 | 第二自然品牌公司 | 可变空气过滤器组件 |
WO2020043368A1 (en) * | 2018-08-29 | 2020-03-05 | Arcelik Anonim Sirketi | A filtration system |
EP3863750B1 (en) | 2018-10-08 | 2024-09-11 | Filtereasy, Llc | Folding air filter assemblies |
US11660631B2 (en) * | 2021-05-05 | 2023-05-30 | Oav Equipment And Tools, Inc. | Glue applying mechanism of edge banding machine with glue quantity regulator |
US11541415B2 (en) * | 2021-05-26 | 2023-01-03 | Oav Equipment And Tools, Inc. | Glue applying mechanism of edge banding machine for applying glue to workpiece having oblique surface and edge banding machine using the glue applying mechanism |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4518402A (en) * | 1981-11-10 | 1985-05-21 | Dargel Robert L | Reuseable air filter system |
DE4002078C1 (zh) * | 1990-01-25 | 1991-05-02 | Fa. Carl Freudenberg, 6940 Weinheim, De | |
US5224974A (en) * | 1990-12-17 | 1993-07-06 | Johnson Walter F | Filter for use in dry powder spray coating systems |
US5603747A (en) * | 1993-02-02 | 1997-02-18 | Minnesota Mining And Manufacturing Company | Air filter and method of producing the same |
GB2286136B (en) * | 1994-02-02 | 1996-11-20 | Ac Delco Systems Overseas Corp | Air filter |
DE19528670C2 (de) * | 1995-08-04 | 1999-07-08 | Freudenberg Carl Fa | Flexibler, durch zu reinigende Luft nicht nennenswert verformbarer Faltenfiltereinsatz |
DE19532437C2 (de) * | 1995-09-02 | 1997-10-16 | Freudenberg Carl Fa | Filtereinsatz und Verfahren zu seiner Herstellung |
US5709735A (en) * | 1995-10-20 | 1998-01-20 | Kimberly-Clark Worldwide, Inc. | High stiffness nonwoven filter medium |
DE19545046C2 (de) * | 1995-12-02 | 1998-01-22 | Freudenberg Carl Fa | In nur einer Richtung biegsamer Faltenfilterpack |
JP3512100B2 (ja) * | 1997-04-11 | 2004-03-29 | ダイキン工業株式会社 | エアフィルターユニットおよびその製造方法 |
DE19736290B4 (de) * | 1997-08-21 | 2007-03-29 | Carl Freudenberg Kg | Verfahren zur Herstellung einer Filteranordnung |
DE19821676A1 (de) * | 1998-05-14 | 1999-11-18 | Freudenberg Carl Fa | Filterkassette mit einem in einen biegesteifen Rahmen eingesetzten Filterelement |
DE10013315C2 (de) * | 2000-03-17 | 2002-06-06 | Freudenberg Carl Kg | Plissiertes Filter aus einem mehrlagigen Filtermedium |
US6464745B2 (en) * | 2001-01-26 | 2002-10-15 | Freudenberg Nonwovens Limited Partnership | Minipleat synthetic air filter assembly |
-
2003
- 2003-07-17 AT AT03765639T patent/ATE424245T1/de not_active IP Right Cessation
- 2003-07-17 AU AU2003256585A patent/AU2003256585A1/en not_active Abandoned
- 2003-07-17 MX MXPA05000604A patent/MXPA05000604A/es active IP Right Grant
- 2003-07-17 CA CA2492532A patent/CA2492532C/en not_active Expired - Fee Related
- 2003-07-17 EP EP03765639A patent/EP1551530B8/en not_active Expired - Lifetime
- 2003-07-17 WO PCT/US2003/022302 patent/WO2004009216A1/en not_active Application Discontinuation
- 2003-07-17 DE DE60326475T patent/DE60326475D1/de not_active Expired - Lifetime
- 2003-07-17 US US10/622,013 patent/US6846342B2/en not_active Expired - Lifetime
- 2003-07-17 CN CN03817170.8A patent/CN1325142C/zh not_active Expired - Fee Related
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11612845B2 (en) | 2007-02-02 | 2023-03-28 | Donaldson Company, Inc. | Air filtration media pack, filter element, air filtration media, and methods |
US11298645B2 (en) | 2007-06-26 | 2022-04-12 | Donaldson Company, Inc. | Filtration media pack, filter element, and methods |
CN102438723B (zh) * | 2007-06-26 | 2015-12-16 | 唐纳森公司 | 过滤介质包,过滤元件和方法 |
US12017177B2 (en) | 2007-06-26 | 2024-06-25 | Donaldson Company, Inc. | Filtration media pack, filter element, and methods |
US8343248B2 (en) | 2007-11-16 | 2013-01-01 | Nitto Denko Corporation | Filter unit panel |
CN101868291B (zh) * | 2007-11-16 | 2013-09-04 | 日东电工株式会社 | 过滤器单元面板 |
US12048888B2 (en) | 2008-07-25 | 2024-07-30 | Donaldson Company, Inc. | Pleated filtration media, media packs, filter elements, and methods for filtering fluids |
CN102240490A (zh) * | 2011-07-13 | 2011-11-16 | 东华大学 | 一种暖通空调用折叠式空气净化过滤器 |
US9737838B2 (en) | 2012-09-12 | 2017-08-22 | Camfil Ab | Filter frame |
US10071331B2 (en) | 2012-09-12 | 2018-09-11 | Camfil Ab | Backing net structure |
US10369507B2 (en) | 2012-09-12 | 2019-08-06 | Camfil Ab | Filter frame |
US9694307B2 (en) | 2012-09-12 | 2017-07-04 | Camfil Ab | Filter assembly and filter assembly manufacturing method |
CN104768628A (zh) * | 2012-09-12 | 2015-07-08 | 卡菲尔有限公司 | 过滤器组件及过滤器组件的制造方法 |
US9744494B2 (en) | 2012-09-21 | 2017-08-29 | Camfil Ab | Backing net structure |
CN107823967A (zh) * | 2017-12-07 | 2018-03-23 | 珠海格力电器股份有限公司 | 过滤组件固定装置、过滤器和新风机 |
Also Published As
Publication number | Publication date |
---|---|
US20040065066A1 (en) | 2004-04-08 |
CA2492532A1 (en) | 2004-01-29 |
ATE424245T1 (de) | 2009-03-15 |
US6846342B2 (en) | 2005-01-25 |
WO2004009216A1 (en) | 2004-01-29 |
EP1551530B1 (en) | 2009-03-04 |
DE60326475D1 (de) | 2009-04-16 |
CA2492532C (en) | 2012-01-24 |
AU2003256585A1 (en) | 2004-02-09 |
MXPA05000604A (es) | 2005-03-31 |
EP1551530B8 (en) | 2009-04-29 |
EP1551530A4 (en) | 2006-06-07 |
CN1325142C (zh) | 2007-07-11 |
EP1551530A1 (en) | 2005-07-13 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CI01 | Publication of corrected invention patent application |
Correction item: Inventor Correct: Schmid Markus False: Schmitt Markus Number: 37 Page: 390 Volume: 21 |
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CI02 | Correction of invention patent application |
Correction item: Inventor Correct: Schmid Markus False: Schmitt Markus Number: 37 Page: The title page Volume: 21 |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SCHMITT MARKUS TO: MARCUS SCHMITT |
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ERR | Gazette correction |
Free format text: CORRECT: INVENTOR; FROM: SCHMITT MARKUS TO: MARCUS SCHMITT |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090320 Address after: American Kentucky Patentee after: Frederick Berg Filtration Technology Co Ltd Address before: North Carolina Patentee before: Freudenberg Nonwovens Ltd. Part |
|
ASS | Succession or assignment of patent right |
Owner name: FREUDENBERG FILTERING TECHNOLOGY PARTNERSHIP LIMIT Free format text: FORMER OWNER: FREUDENBERG NONWOVENS LTD. PART Effective date: 20090320 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070711 Termination date: 20200717 |
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CF01 | Termination of patent right due to non-payment of annual fee |