JP4860630B2 - エアフィルタ用のギャザー付きフィルター媒体およびその製造方法 - Google Patents
エアフィルタ用のギャザー付きフィルター媒体およびその製造方法 Download PDFInfo
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- JP4860630B2 JP4860630B2 JP2007538906A JP2007538906A JP4860630B2 JP 4860630 B2 JP4860630 B2 JP 4860630B2 JP 2007538906 A JP2007538906 A JP 2007538906A JP 2007538906 A JP2007538906 A JP 2007538906A JP 4860630 B2 JP4860630 B2 JP 4860630B2
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- 238000004519 manufacturing process Methods 0.000 title description 6
- 239000000463 material Substances 0.000 claims description 70
- 238000000034 method Methods 0.000 claims description 20
- 239000000565 sealant Substances 0.000 claims description 12
- 230000000452 restraining effect Effects 0.000 claims 2
- 230000001360 synchronised effect Effects 0.000 claims 1
- 239000011148 porous material Substances 0.000 description 14
- 230000006835 compression Effects 0.000 description 12
- 238000007906 compression Methods 0.000 description 12
- 239000011324 bead Substances 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
- B01D46/0001—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
- B01D46/10—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
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
Description
100%のセルロース繊維
坪量=278.7091m2(3000平方フィート)につき31.75147Kg(70ポンド)
平坦シートの厚さ=0.3683mm(14.5ミル)
溝付きシートの厚さ=0.4572mm(18ミル)
フレージャー(Frazier)値 0.3115〜0.5380m3/分(11〜19CFM)、好ましくは0.3964m3/分(14CFM)
SDガーレー剛度=3000mg
100%のセルロース繊維
坪量=278.7091m2(3000平方フィート)につき24.94758Kg(55ポンド)
平坦シートの厚さ=0.3302mm(13ミル)
溝無しシート
フレージャー値 0.3115〜0.5380m3/分(11〜19CFM)
SDガーレー剛度=1300mg
Claims (2)
- 多孔性フィルター材料のギャザー付きシートを含むフィルター媒体を形成する方法であって:
装置の第1および第2のギャザー成形ローラの間に多孔性フィルター材料のシートを送り込む工程を備え、
前記第1および第2のギャザー成形ローラはそれぞれ外周を含み、前記外周は半径方向に延在する複数の周方向に離間した突起であって、前記第1および第2のギャザー成形ローラの半径方向の断面が丸い先端を有する突起を有し、
前記第1および第2のギャザー成形ローラは、前記第1および第2のギャザー成形ローラの間に送り込まれる際に前記多孔性フィルター材料のシートに、刻み目を付け当該刻み目でプリーツ形状に折り畳むプリーツ加工をせずに、交互の山部および谷部を形成する丸い湾曲部によって接合される真直な側壁を備えたギャザーを形成するため、一方の前記ギャザー成形ローラの突起が他方の前記ギャザー成形ローラの隣接した突起の間に配設されるよう、互いに離間して前記一方のギャザー成形ローラの回転が前記他方のギャザー成形ローラの回転とタイミング合わせされる関係で回転可能に取付けられ、
前記第1および第2のギャザー成形ローラの突起および外周は、前記多孔性フィルター材料のシートが前記第1のギャザー成形ローラの突起のいかなる部分と前記第2のギャザー成形ローラの突起のいかなる部分との間でも圧縮されないよう構成され、互いに離間され;
前記多孔性フィルター材料のギャザー付きシートのギャザー付き部分が前記ギャザー成形ローラの間を通過した後、前記ギャザー成形ローラの一方の隣接した突起の間のスペース内に前記多孔性フィルター材料のギャザー付きシートのギャザー付き部分の前記ギャザーを拘束する工程を更に備え;
前記多孔性フィルター材料のギャザー付きシートに表面シートを取付ける工程を更に備え;
前記それぞれのギャザー成形ローラの前記突起が前記他方のギャザー成形ローラの溝の底に接触せず、そして前記突起が前記多孔性フィルター材料のシートの前記プリーツ加工をしないように構成され;
前記隣接した突起の間に溝が画定された;
方法。 - 前記多孔性フィルター材料のギャザー付きシートの前記ギャザー付き部分が前記ギャザー成形ローラの間を通過した後、前記ギャザー成形ローラの一方の隣接した突起の間における前記スペース内に前記多孔性フィルター材料のギャザー付きシートの前記ギャザー付き部分の前記ギャザーを拘束する工程と;
前記多孔性フィルター材料のギャザー付きシートの密閉部分を形成するため、前記多孔性フィルター材料のギャザー付きシートの部分の上にシール剤を供給するようになされたシール剤を供給する工程とを備える;
請求項1に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/979,390 | 2004-11-02 | ||
US10/979,390 US8042694B2 (en) | 2004-11-02 | 2004-11-02 | Gathered filter media for an air filter and method of making same |
PCT/US2005/031674 WO2006049693A1 (en) | 2004-11-02 | 2005-09-07 | Gathered filter media for an air filter and method of making same |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008518754A JP2008518754A (ja) | 2008-06-05 |
JP2008518754A5 JP2008518754A5 (ja) | 2008-10-30 |
JP4860630B2 true JP4860630B2 (ja) | 2012-01-25 |
Family
ID=35708976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007538906A Active JP4860630B2 (ja) | 2004-11-02 | 2005-09-07 | エアフィルタ用のギャザー付きフィルター媒体およびその製造方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8042694B2 (ja) |
EP (1) | EP1819417B1 (ja) |
JP (1) | JP4860630B2 (ja) |
AU (1) | AU2005301258B2 (ja) |
CA (1) | CA2585741C (ja) |
MX (1) | MX2007005245A (ja) |
WO (1) | WO2006049693A1 (ja) |
Families Citing this family (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US20090266041A1 (en) * | 2003-12-22 | 2009-10-29 | Donaldson Company, Inc. | Seal arrangement for filter element; Filter element assembly; and, methods |
WO2005063361A1 (en) | 2003-12-22 | 2005-07-14 | Donaldson Company, Inc. | Filter element comprising a seal arrangement and method for making the same |
EP2644247B1 (en) | 2004-03-24 | 2018-07-11 | Donaldson Company, Inc. | Air cleaner cartridge |
GB0409548D0 (en) * | 2004-04-29 | 2004-06-02 | King S College London | Robotic hand |
US7905936B2 (en) * | 2004-04-30 | 2011-03-15 | Donaldson Company, Inc. | Filter arrangements; housing; assemblies; and, methods |
MX362570B (es) | 2004-04-30 | 2019-01-25 | Donaldson Co Inc | Arreglos de filtro, alojamientos, montajes y metodos. |
CN101022877A (zh) | 2004-07-20 | 2007-08-22 | 唐纳森公司 | Z过滤介质包结构;过滤器滤芯;空气滤清器及方法 |
US20060091064A1 (en) * | 2004-11-02 | 2006-05-04 | Baldwin Filters, Inc. | Filter apparatus with separable seal support frame |
US7318851B2 (en) * | 2004-11-02 | 2008-01-15 | Baldwin Filters, Inc. | Filter element |
US20070186528A1 (en) * | 2006-02-15 | 2007-08-16 | Baldwin Filters, Inc. | Fluted filter apparatus |
US20110197556A1 (en) * | 2004-11-02 | 2011-08-18 | Baldwin Filters, Inc. | Filter element |
US20060090431A1 (en) * | 2004-11-02 | 2006-05-04 | Baldwin Filters, Inc. | Filter assembly with combination filter element |
US20060091084A1 (en) * | 2004-11-02 | 2006-05-04 | Baldwin Filters, Inc. | Fluted filter media with intermediate flow restriction and method of making same |
US7931725B2 (en) | 2004-11-02 | 2011-04-26 | Baldwin Filters, Inc. | Fluted filter apparatus |
US7909954B2 (en) | 2004-11-03 | 2011-03-22 | Baldwin Filters, Inc. | Method and apparatus for winding a filter media pack |
US7255300B2 (en) | 2004-11-03 | 2007-08-14 | Baldwin Filters, Inc. | Method and apparatus for winding a filter media pack |
US7569090B2 (en) * | 2004-11-12 | 2009-08-04 | Donaldson Company, Inc. | Method of forming filter arrangements; and, apparatus |
KR101575553B1 (ko) | 2005-10-11 | 2015-12-07 | 도날드슨 컴파니, 인코포레이티드 | 에어 필터 배열, 조립체, 및 방법 |
JP2009515096A (ja) | 2005-11-09 | 2009-04-09 | ドナルドソン カンパニー,インコーポレイティド | フィルタエレメントのシール構造、フィルタエレメントアッセンブリ及び方法 |
US7753982B2 (en) | 2006-02-17 | 2010-07-13 | Baldwin Filters, Inc. | Filter with drained jacket, seal indicator/lock means, and seal baffle |
US10040020B2 (en) | 2006-12-06 | 2018-08-07 | Baldwin Filters, Inc. | Fluid filter apparatus having filter media wound about a winding frame |
US9757676B2 (en) | 2006-12-06 | 2017-09-12 | Baldwin Filters, Inc. | Method and apparatus for winding a filter element |
US7744739B1 (en) | 2006-12-20 | 2010-06-29 | Clarcor Inc. | Spiral-wound cylindrical electrostatic oil cleaner |
CA2676825C (en) | 2007-02-02 | 2015-04-21 | Donaldson Company, Inc. | Air filtration media pack, filter element, air filtration media, and methods |
US8257459B2 (en) * | 2007-02-28 | 2012-09-04 | Hollingsworth & Vose Company | Waved filter media and elements |
US8202340B2 (en) * | 2007-02-28 | 2012-06-19 | Hollingsworth & Vose Company | Waved filter media and elements |
JP5346301B2 (ja) | 2007-02-28 | 2013-11-20 | ホリングワース・アンド・ボーズ・カンパニー | 波形フィルタ材およびフィルタ要素 |
US7837756B2 (en) * | 2007-04-05 | 2010-11-23 | Aaf-Mcquay Inc. | Filter with ePTFE and method of forming |
CA2691867C (en) | 2007-06-26 | 2016-10-04 | Donaldson Company, Inc. | Filtration media pack, filter element, and methods |
WO2009033040A1 (en) | 2007-09-07 | 2009-03-12 | Donaldson Company, Inc. | Air filter assembly; components thereof; and, methods |
US9545593B2 (en) * | 2007-11-01 | 2017-01-17 | Baldwin Filters, Inc. | Winding core pressure relief for fluted filter |
CN101932372B (zh) | 2008-02-04 | 2015-09-16 | 唐纳森公司 | 用于形成槽纹过滤介质的方法和装置 |
US8673040B2 (en) | 2008-06-13 | 2014-03-18 | Donaldson Company, Inc. | Filter construction for use with air in-take for gas turbine and methods |
US8048187B2 (en) | 2008-06-30 | 2011-11-01 | Baldwin Filters, Inc. | Filter frame attachment and fluted filter having same |
US7959703B2 (en) | 2008-06-30 | 2011-06-14 | Baldwin Filters, Inc. | Fluted filter with integrated frame |
CA2731554A1 (en) | 2008-07-25 | 2010-01-28 | Donaldson Company, Inc. | Pleated filtration media, media packs, filter elements, and methods for filtering fluids |
EP2323749A1 (en) | 2008-08-06 | 2011-05-25 | Donaldson Company, Inc. | Z-media having flute closures, methods and apparatus |
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 |
CN102481501B (zh) | 2009-08-03 | 2016-10-12 | 唐纳森公司 | 用于形成具有楔形槽的槽式过滤介质的方法和装置 |
US9174160B2 (en) * | 2009-08-19 | 2015-11-03 | Baldwin Filters, Inc. | Collapsible core, filter, and method |
EP3950092B1 (en) | 2010-01-25 | 2023-05-10 | Donaldson Company, Inc. | Pleated filtration media having tapered flutes |
WO2011115979A2 (en) | 2010-03-17 | 2011-09-22 | Baldwin Filters, Inc. | Fluid filter |
GB2491081A (en) | 2010-03-17 | 2012-11-21 | Baldwin Filters Inc | Fluid filter |
MX362147B (es) | 2012-07-25 | 2019-01-07 | Baldwin Filters Inc | Alojamiento para filtro, filtro acanalado y filtro de seguridad. |
US20140208705A1 (en) * | 2013-01-25 | 2014-07-31 | Baldwin Filters, Inc. | Mutli-Pass Fluted Filter |
US9700821B2 (en) | 2013-03-15 | 2017-07-11 | Illinois Tool Works Inc. | Portable industrial air filtration device |
USD737946S1 (en) | 2013-03-15 | 2015-09-01 | Illinois Tool Works Inc. | Filter for an air filtration device |
USD732647S1 (en) | 2013-03-15 | 2015-06-23 | Illinois Tool Works Inc. | Air filtration device |
USD737945S1 (en) | 2013-03-15 | 2015-09-01 | Illinois Tool Works Inc. | Filter |
USD758558S1 (en) | 2014-03-10 | 2016-06-07 | Illinois Tool Works Inc. | Air filtration device |
US10441909B2 (en) | 2014-06-25 | 2019-10-15 | Hollingsworth & Vose Company | Filter media including oriented fibers |
USD761946S1 (en) | 2014-09-12 | 2016-07-19 | Illinois Tool Works Inc. | Filter for an air filtration device |
US9517428B2 (en) | 2014-09-12 | 2016-12-13 | Illinois Tool Works Inc. | Filter for a portable industrial air filtration device |
BR112017007297B1 (pt) | 2014-10-10 | 2022-02-01 | Baldwin Filters, Inc | Método para proporcionar reforço de um pacote de meio de filtragem |
TW201521851A (zh) * | 2015-01-29 | 2015-06-16 | Pro Pure Inc | 濾芯芯材及其成形方法 |
TWI534006B (zh) | 2015-04-09 | 2016-05-21 | Filter element and its forming method | |
US10449474B2 (en) | 2015-09-18 | 2019-10-22 | Hollingsworth & Vose Company | Filter media including a waved filtration layer |
US10561972B2 (en) | 2015-09-18 | 2020-02-18 | Hollingsworth & Vose Company | Filter media including a waved filtration layer |
JP6773783B2 (ja) * | 2015-11-20 | 2020-10-21 | 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 |
US10682597B2 (en) | 2016-04-14 | 2020-06-16 | Baldwin Filters, Inc. | Filter system |
KR20240005169A (ko) | 2016-05-13 | 2024-01-11 | 도날드슨 컴파니, 인코포레이티드 | 필터 매체 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60179111A (ja) * | 1984-02-28 | 1985-09-13 | Nichias Corp | フイルタ−の製造法 |
JPS6167823A (ja) * | 1984-09-11 | 1986-04-08 | Sharp Corp | 液晶表示素子の製造方法 |
JPS61178009A (ja) * | 1985-02-04 | 1986-08-09 | Matsushita Electric Ind Co Ltd | ハニカム構造フイルタの製造方法 |
JPS6362513A (ja) * | 1986-09-03 | 1988-03-18 | Nippon Denso Co Ltd | テ−プ状材料の整形方法並びに装置 |
JPH0647216A (ja) * | 1992-07-31 | 1994-02-22 | Nippondenso Co Ltd | 濾過エレメントの製造装置 |
JPH11262614A (ja) * | 1998-03-16 | 1999-09-28 | Nippon Pillar Packing Co Ltd | フィルター部材、およびこれを用いたフィルター |
JP2003175310A (ja) * | 2001-08-23 | 2003-06-24 | Fleetguard Inc | 排気ガス後処理フィルタ用プリフォーム、その製造方法及びフォーミング装置 |
Family Cites Families (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US121845A (en) * | 1871-12-12 | Improvement in ceiling ornaments | ||
US1947066A (en) * | 1932-12-14 | 1934-02-13 | Samuel M Langston Co | Corrugator |
US1954881A (en) * | 1933-03-23 | 1934-04-17 | Samuel M Langston Co | Corrugator |
US1943080A (en) * | 1933-04-21 | 1934-01-09 | Samuel M Langston | Corrugator |
US1974066A (en) * | 1933-10-25 | 1934-09-18 | Sargent & Co | Lock |
US3025963A (en) * | 1958-03-13 | 1962-03-20 | Russell H Curtis | Products useful as filtering devices and methods of making them |
US3676247A (en) * | 1969-02-03 | 1972-07-11 | Australian Paper Manufacturers | Corrugating paperboard |
US3679057A (en) * | 1970-09-11 | 1972-07-25 | Damasco Rodolfo Adelto Perez | Screen filter pack and method for making same |
US4108938A (en) * | 1976-07-19 | 1978-08-22 | Johnson & Johnson | Method for shaping a plastic membrane |
US4252591A (en) * | 1979-05-02 | 1981-02-24 | Pall Corporation | Corrugating apparatus and process |
US4257790A (en) * | 1979-10-10 | 1981-03-24 | Henningsen Foods, Inc. | Quick change filter bag arrangement |
EP0152513B1 (en) * | 1981-02-23 | 1991-01-09 | Nippondenso Co., Ltd. | Filter element for fluid cleaner systems |
US4410427A (en) * | 1981-11-02 | 1983-10-18 | Donaldson Company, Inc. | Fluid filtering device |
US4579698A (en) * | 1982-05-28 | 1986-04-01 | Amf, Inc. | Process for producing a microporous polymeric filter membrane with adjacent non-porous edge layers and a pleated filter element formed from the membrane |
GB8329395D0 (en) | 1983-11-03 | 1983-12-07 | Ciba Geigy Ag | Photopolymerisable compositions |
JPS60112320A (ja) | 1983-11-24 | 1985-06-18 | Hitachi Ltd | トライステ−トゲ−トの保護方式 |
JPH038344Y2 (ja) * | 1984-10-12 | 1991-02-28 | ||
SE452598B (sv) | 1985-06-20 | 1987-12-07 | Flodins Filter Ab | Forfarande och anordning for framstellning av filter |
USH556H (en) * | 1985-12-02 | 1988-12-06 | Method of manufacture and machine for manufacturing subterranean wall drain | |
US4720292B1 (en) * | 1986-07-14 | 1991-09-10 | Cylindrical air filter with lightweight housing and radially directed seal | |
JPS63122617A (ja) | 1986-11-13 | 1988-05-26 | Lion Corp | 皮膚洗浄剤 |
SE455378B (sv) | 1986-11-17 | 1988-07-11 | Flodins Filter Ab | Forfarande for framstellning av filter |
JPH0231131A (ja) | 1988-07-20 | 1990-02-01 | Rigaku Keisoku Kk | 石炭の工業分析方法および赤外線加熱炉 |
US5238474A (en) * | 1990-10-19 | 1993-08-24 | Donaldson Company, Inc. | Filtration arrangement |
JP2714278B2 (ja) * | 1991-08-20 | 1998-02-16 | 三井化学株式会社 | フィルタ及びその製造装置 |
DE4223723C2 (de) | 1992-07-18 | 1996-08-29 | Mann & Hummel Filter | Verfahren und Vorrichtung zur Herstellung eines zickzackförmig gefalteten Filters |
JP3362453B2 (ja) | 1993-05-21 | 2003-01-07 | 株式会社デンソー | 濾過エレメント |
US5484466A (en) * | 1994-02-14 | 1996-01-16 | Baldwin Filters, Inc. | Air filter element with radial seal sealing gasket |
WO1995035202A1 (en) * | 1994-06-21 | 1995-12-28 | Miller Ray R | Method of bonding laminates and resulting laminates |
US5588945A (en) * | 1995-02-21 | 1996-12-31 | Corrugated Gear & Services, Inc. | Method and device for spacing a corrugating finger relative to a corrugating roll |
ES2205220T3 (es) | 1996-04-26 | 2004-05-01 | Donaldson Company, Inc. | Dispositivo de filtraje con surcos. |
US5792247A (en) * | 1996-04-26 | 1998-08-11 | Donaldson Company, Inc. | Integrated resonator and filter apparatus |
US5895574A (en) * | 1996-04-26 | 1999-04-20 | Donaldson Company, Inc. | Rolled liquid filter using fluted media |
US5902364A (en) * | 1996-04-26 | 1999-05-11 | Donaldson Company, Inc. | Conical filter |
US5820646A (en) * | 1996-04-26 | 1998-10-13 | Donaldson Company, Inc. | Inline filter apparatus |
US6022305A (en) | 1998-03-11 | 2000-02-08 | Aaf International | Pleating apparatus |
DE69902137T2 (de) * | 1998-11-04 | 2003-01-30 | Rohm & Haas | Verfahren zum Herstellen mit grosser Ausbeute von Methylmethacrylat oder Methacrylsäure |
US6221122B1 (en) * | 1999-02-26 | 2001-04-24 | Donaldson Company, Inc. | Filter element and methods |
US6235195B1 (en) * | 1999-02-26 | 2001-05-22 | Donaldson Company, Inc. | Filter element incorporating a handle member |
US6190432B1 (en) * | 1999-02-26 | 2001-02-20 | Donaldson Company, Inc. | Filter arrangement; sealing system; and methods |
AU781353B2 (en) * | 1999-02-26 | 2005-05-19 | Donaldson Company Inc. | Sealing system for filter |
US6179890B1 (en) * | 1999-02-26 | 2001-01-30 | Donaldson Company, Inc. | Air cleaner having sealing arrangement between media arrangement and housing |
US6605172B1 (en) * | 1999-09-30 | 2003-08-12 | The Procter & Gamble Company | Method of making a breathable and liquid impermeable web |
US6348084B1 (en) * | 1999-11-05 | 2002-02-19 | Donaldson Company, Inc. | Filter element, air cleaner, and methods |
US6348085B1 (en) * | 1999-11-10 | 2002-02-19 | Donaldson Company, Inc. | Filter arrangement and methods |
US6946012B1 (en) * | 2000-05-18 | 2005-09-20 | Fleetguard, Inc. | Filter and forming system |
US6368374B1 (en) * | 2000-06-13 | 2002-04-09 | Donaldson Company, Inc. | Filter arrangement and methods |
US6673136B2 (en) * | 2000-09-05 | 2004-01-06 | Donaldson Company, Inc. | Air filtration arrangements having fluted media constructions and methods |
US6743317B2 (en) * | 2000-12-19 | 2004-06-01 | Robert M. Wydeven | Method of sealing, housing and constructing honeycomb filters |
US6447567B1 (en) * | 2001-05-14 | 2002-09-10 | Baldwin Filters, Inc. | Air filter element with integral radial seal gasket |
US6517598B2 (en) * | 2001-06-06 | 2003-02-11 | Donaldson Company, Inc. | Filter element having flange and methods |
US6610126B2 (en) * | 2001-06-06 | 2003-08-26 | Donaldson Company, Inc. | Filter element having sealing members and methods |
DE10152552A1 (de) * | 2001-10-24 | 2003-05-08 | Mann & Hummel Filter | Filterelement, insbesondere für die Filtrierung von Flüssigkeiten |
US6966940B2 (en) * | 2002-04-04 | 2005-11-22 | Donaldson Company, Inc. | Air filter cartridge |
US20060091084A1 (en) * | 2004-11-02 | 2006-05-04 | Baldwin Filters, Inc. | Fluted filter media with intermediate flow restriction and method of making same |
US20060091064A1 (en) * | 2004-11-02 | 2006-05-04 | Baldwin Filters, Inc. | Filter apparatus with separable seal support frame |
US20060091061A1 (en) * | 2004-11-02 | 2006-05-04 | Baldwin Filters, Inc. | Filter assembly with sealing system |
-
2004
- 2004-11-02 US US10/979,390 patent/US8042694B2/en active Active
-
2005
- 2005-09-07 MX MX2007005245A patent/MX2007005245A/es active IP Right Grant
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- 2005-09-07 JP JP2007538906A patent/JP4860630B2/ja active Active
- 2005-09-07 EP EP05797727.4A patent/EP1819417B1/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60179111A (ja) * | 1984-02-28 | 1985-09-13 | Nichias Corp | フイルタ−の製造法 |
JPS6167823A (ja) * | 1984-09-11 | 1986-04-08 | Sharp Corp | 液晶表示素子の製造方法 |
JPS61178009A (ja) * | 1985-02-04 | 1986-08-09 | Matsushita Electric Ind Co Ltd | ハニカム構造フイルタの製造方法 |
JPS6362513A (ja) * | 1986-09-03 | 1988-03-18 | Nippon Denso Co Ltd | テ−プ状材料の整形方法並びに装置 |
JPH0647216A (ja) * | 1992-07-31 | 1994-02-22 | Nippondenso Co Ltd | 濾過エレメントの製造装置 |
JPH11262614A (ja) * | 1998-03-16 | 1999-09-28 | Nippon Pillar Packing Co Ltd | フィルター部材、およびこれを用いたフィルター |
JP2003175310A (ja) * | 2001-08-23 | 2003-06-24 | Fleetguard Inc | 排気ガス後処理フィルタ用プリフォーム、その製造方法及びフォーミング装置 |
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MX2007005245A (es) | 2007-07-09 |
US20060091066A1 (en) | 2006-05-04 |
AU2005301258A1 (en) | 2006-05-11 |
EP1819417B1 (en) | 2019-05-22 |
WO2006049693A1 (en) | 2006-05-11 |
AU2005301258B2 (en) | 2011-01-06 |
EP1819417A1 (en) | 2007-08-22 |
US8042694B2 (en) | 2011-10-25 |
CA2585741A1 (en) | 2006-05-11 |
CA2585741C (en) | 2013-03-26 |
JP2008518754A (ja) | 2008-06-05 |
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