JP2008520430A5 - - Google Patents
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- Publication number
- JP2008520430A5 JP2008520430A5 JP2007543237A JP2007543237A JP2008520430A5 JP 2008520430 A5 JP2008520430 A5 JP 2008520430A5 JP 2007543237 A JP2007543237 A JP 2007543237A JP 2007543237 A JP2007543237 A JP 2007543237A JP 2008520430 A5 JP2008520430 A5 JP 2008520430A5
- Authority
- JP
- Japan
- Prior art keywords
- filter sleeve
- pleats
- pleat
- annular passage
- sleeve
- 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.)
- Abandoned
Links
- 239000012530 fluid Substances 0.000 claims 3
- 238000000034 method Methods 0.000 claims 1
Claims (3)
- ａ）長手方向に延在する周囲に配置された弓形プリーツによって形成される放射状外側フィルタスリーブと；
ｂ）前記放射状外側フィルタスリーブと同心に配置され、かつ長手方向に延在する周囲に配置された弓形プリーツによって形成される放射状内側フィルタスリーブと、前記内側フィルタスリーブおよび前記外側フィルタスリーブが、それらの間に環状通路を画定し；
ｃ）前記内側フィルタスリーブおよび前記外側フィルタスリーブの第１端に固定され、かつ前記環状通路と連通する少なくとも１つの入口ポートを有する入口キャップと；
ｄ）前記内側フィルタスリーブおよび前記外側フィルタスリーブの第２端に固定され、かつ前記環状通路を閉鎖する環状端面を有するエンドキャップと；
を備える、フィルタエレメント。 - ａ）内部チャンバと前記内部チャンバを取り囲む取外し可能カバーとを有し、かつ前記内部チャンバに未ろ過流体を送達する入口導管と前記内部チャンバからろ過流体を搬送する出口導管とを含む、ハウジングと；
ｂ）前記ハウジングの前記内部チャンバ内に配置され、かつ、各々が長手方向に延在する周囲に配置された複数の弓形プリーツを有する同心に配置された放射状内側フィルタスリーブおよび放射状外側フィルタスリーブと、ここで前記放射状内側フィルタスリーブおよび前記放射状外側フィルタスリーブが、それらの間に、前記ハウジングの前記入口導管から未ろ過流体を受け入れる環状通路を画定し、ここで前記内側フィルタスリーブが、前記ハウジングの前記出口導管と連通する前記中央ボアを画定し、前記内側フィルタスリーブおよび前記外側フィルタスリーブの上端に固定されかつ前記環状通路と連通する複数の入口ポートを有する入口キャップと、前記内側フィルタスリーブおよび前記外側フィルタスリーブの下端に固定されかつ前記中央ボアと連通する中央出口ポートを有するエンドキャップと、を有するフィルタエレメントと；
を備える、フィルタアセンブリ。 - ａ）各々が第１プリーツ脚部および第２プリーツ脚部を有する、複数の直立プリーツを用意するステップと、１つのプリーツの前記第１プリーツ脚部が中間プリーツ部によって先行するプリーツの前記第２プリーツ脚部に接合され；
ｂ）前記直立プリーツを、各中間プリーツ部が先行するプリーツの前記第２プリーツ脚部の一部になるオーバラップ状態まで移動させるステップと；
ｃ）前記オーバラップしたプリーツを円筒状構造になるように形成するステップと；
を含む、フィルタエレメントを形成する方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/993,824 US20060108277A1 (en) | 2004-11-19 | 2004-11-19 | Circumferentially pleated filter assembly and method of forming the same |
| PCT/US2005/041682 WO2006055710A2 (en) | 2004-11-19 | 2005-11-15 | Circumferentially pleated filter assembly and method of forming the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008520430A JP2008520430A (ja) | 2008-06-19 |
| JP2008520430A5 true JP2008520430A5 (ja) | 2008-12-18 |
Family
ID=36407750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007543237A Abandoned JP2008520430A (ja) | 2004-11-19 | 2005-11-15 | 周囲プリーツ付きフィルタアセンブリおよびそれを形成する方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (3) | US20060108277A1 (ja) |
| EP (1) | EP1835976A2 (ja) |
| JP (1) | JP2008520430A (ja) |
| CN (1) | CN101087638A (ja) |
| AU (1) | AU2005307720A1 (ja) |
| BR (1) | BRPI0518314A2 (ja) |
| WO (1) | WO2006055710A2 (ja) |
Families Citing this family (35)
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|---|---|---|---|---|
| US20060108277A1 (en) * | 2004-11-19 | 2006-05-25 | Fall Brian L | Circumferentially pleated filter assembly and method of forming the same |
| US7425226B2 (en) * | 2005-05-12 | 2008-09-16 | Powell Allan R | Fluid filter with canted fanfold pleats |
| US8545658B2 (en) * | 2005-11-09 | 2013-10-01 | 3M Innovative Properties Company | Apparatus and methods for forming filter sleeves having circumferential pleats for use in a bag-type filter assembly |
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| CN101918102B (zh) * | 2007-12-21 | 2013-09-11 | 3M创新有限公司 | 过滤器装置 |
| US20100120353A1 (en) * | 2008-11-13 | 2010-05-13 | Mellies Elizabeth S | Removable vent trap |
| JP5416222B2 (ja) * | 2008-12-23 | 2014-02-12 | スリーエム イノベイティブ プロパティズ カンパニー | 官能化不織布物品 |
| US20100243554A1 (en) * | 2009-03-25 | 2010-09-30 | Nathan Herrin | Fluid Filter Assembly |
| US8216470B2 (en) * | 2009-05-21 | 2012-07-10 | Cummins Filtration Ip, Inc. | Multi-stage filter cartridge with polyurethane endcaps |
| JP2012531531A (ja) * | 2009-06-23 | 2012-12-10 | スリーエム イノベイティブ プロパティズ カンパニー | 官能化不織布物品 |
| US20100326928A1 (en) | 2009-06-25 | 2010-12-30 | Mpc Inc. | Filtration System |
| KR20120025112A (ko) | 2010-09-07 | 2012-03-15 | 웅진코웨이주식회사 | 필터카트리지 |
| US8506667B2 (en) * | 2011-01-14 | 2013-08-13 | General Electric Company | Filters and methods for imparting structural support to pleated filter media |
| CN104540567A (zh) * | 2012-05-31 | 2015-04-22 | Advancetex国际有限公司 | 用于袋式过滤器的过滤器架和过滤器组件 |
| FR2993475B1 (fr) * | 2012-07-19 | 2015-06-26 | Cummins Filtration Sarl | Ensemble de filtrage comportant une cartouche de filtration amovible |
| US9370742B2 (en) * | 2013-03-15 | 2016-06-21 | Bha Altair, Llc | Radial pleat design and collapsible filter element |
| KR102116899B1 (ko) * | 2013-06-28 | 2020-06-01 | 도날드슨 컴파니, 인코포레이티드 | 에어 클리너 조립체를 위한 필터 카트리지 |
| USD735293S1 (en) * | 2014-05-07 | 2015-07-28 | Cummins Filtration Ip, Inc. | Filter element |
| US9782702B2 (en) | 2014-05-22 | 2017-10-10 | Pall Corporation | Filter assemblies, filter elements, and methods for filtering liquids |
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| USD770592S1 (en) | 2015-05-05 | 2016-11-01 | Cummins Filtration Ip, Inc. | Filter element |
| CN109890666B (zh) | 2016-10-20 | 2022-03-11 | 康明斯滤清系统知识产权公司 | 平坦的片的间断的定向凸起 |
| DE102016013844A1 (de) * | 2016-11-22 | 2018-05-24 | Mann + Hummel Gmbh | Rundfilterelement mit längs gestreckter Querschnittsform |
| WO2018111822A1 (en) | 2016-12-15 | 2018-06-21 | Cummins Filtration Ip, Inc. | Tetrahedral filter media |
| DE112018001969T5 (de) | 2017-04-11 | 2020-01-02 | Cummins Filtration Ip, Inc. | Plattenfilterelement |
| DE102018101804A1 (de) * | 2018-01-26 | 2019-08-01 | Sartorius Stedim Biotech Gmbh | Filtermodul |
| US10960335B2 (en) * | 2018-10-24 | 2021-03-30 | Pall Corporation | Support and drainage material, filter, and method of use |
| US10617978B1 (en) * | 2018-10-24 | 2020-04-14 | Pall Corporation | Support and drainage material, filter, and method of use |
| WO2020176742A1 (en) * | 2019-02-27 | 2020-09-03 | Entegris | Polyimide-containing filtration membrane, filters, and methods |
| CN112392058B (zh) * | 2020-11-11 | 2022-05-20 | 宁波市北仑大矸建筑工程有限公司 | 一种基坑排水装置 |
| US11786845B2 (en) * | 2021-04-15 | 2023-10-17 | Pall Corporation | Filter element |
| IT202200011309A1 (it) | 2022-05-27 | 2023-11-27 | Giovanni Simoncello | Filtro rigenerabile per la filtrazione di acqua e corrispondente sistema di filtrazione di acqua operante in un contesto di economia circolare |
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| US20060108277A1 (en) * | 2004-11-19 | 2006-05-25 | Fall Brian L | Circumferentially pleated filter assembly and method of forming the same |
| US20070084786A1 (en) | 2005-10-14 | 2007-04-19 | General Electric Company | Filter, filter media, and methods for making same |
| US8545658B2 (en) | 2005-11-09 | 2013-10-01 | 3M Innovative Properties Company | Apparatus and methods for forming filter sleeves having circumferential pleats for use in a bag-type filter assembly |
| CN101918102B (zh) | 2007-12-21 | 2013-09-11 | 3M创新有限公司 | 过滤器装置 |
-
2004
- 2004-11-19 US US10/993,824 patent/US20060108277A1/en not_active Abandoned
-
2005
- 2005-11-15 CN CNA2005800397316A patent/CN101087638A/zh active Pending
- 2005-11-15 JP JP2007543237A patent/JP2008520430A/ja not_active Abandoned
- 2005-11-15 AU AU2005307720A patent/AU2005307720A1/en not_active Abandoned
- 2005-11-15 BR BRPI0518314-6A patent/BRPI0518314A2/pt not_active Application Discontinuation
- 2005-11-15 EP EP05848808A patent/EP1835976A2/en not_active Withdrawn
- 2005-11-15 WO PCT/US2005/041682 patent/WO2006055710A2/en active Application Filing
-
2007
- 2007-06-29 US US11/770,834 patent/US7922006B2/en not_active Expired - Fee Related
-
2011
- 2011-02-25 US US13/035,411 patent/US8075720B2/en not_active Expired - Fee Related
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