WO2009069402A1 - フィルタユニット及びフィルタカートリッジ - Google Patents

フィルタユニット及びフィルタカートリッジ Download PDF

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Publication number
WO2009069402A1
WO2009069402A1 PCT/JP2008/069016 JP2008069016W WO2009069402A1 WO 2009069402 A1 WO2009069402 A1 WO 2009069402A1 JP 2008069016 W JP2008069016 W JP 2008069016W WO 2009069402 A1 WO2009069402 A1 WO 2009069402A1
Authority
WO
WIPO (PCT)
Prior art keywords
filter
channel
filtered
liquid
filter unit
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.)
Ceased
Application number
PCT/JP2008/069016
Other languages
English (en)
French (fr)
Inventor
Yasuji Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Entegris Inc
Original Assignee
Entegris Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Entegris Inc filed Critical Entegris Inc
Priority to JP2009543719A priority Critical patent/JPWO2009069402A1/ja
Priority to CN200880117149A priority patent/CN101868288A/zh
Priority to US12/741,602 priority patent/US20110127210A1/en
Priority to EP08854687A priority patent/EP2221094A4/en
Publication of WO2009069402A1 publication Critical patent/WO2009069402A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/19—Supported filter elements arranged for inward flow filtration on solid frames with surface grooves or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
    • B01D29/925—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate containing liquid displacement elements or cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30—Filter housing constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0415—Details of supporting structures
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/346—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from semiconductor processing, e.g. waste water from polishing of wafers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/006—Cartridges
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/02—Fluid flow conditions
    • C02F2301/026—Spiral, helicoidal, radial

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtration Of Liquid (AREA)

Abstract

【課題】被ろ過液を中心部流路→底部流路→側部流路へと流すタイプのフィルタユニットにおいて、エア除去性能を高めることができると共に、いわゆるホールドアップボリュームを縮小して残液量を減らすことができるフィルタユニットを提供すること。 【解決手段】蓋体３０の入口３１からハウジング２０内に導入された被ろ過液が、コア部材１３の中心部流路１４を通って底部流路４０へ、次いで底部流路４０から側部流路４１へと送られ、側部流路４１からフィルタ部材１１を半径方向内側へと通過してろ過された後、コア部材外周に沿って蓋体３０の出口３２へと向けられるフィルタユニットにおいて、コア部材１３の外周に、ろ過時にフィルタ部材１１の内周部を支持する凸部１５と、フィルタ部材１１を半径方向内側へと通過したろ過液を出口３２に向かって案内する凹部１６とを設ける。凹部１６は螺旋状の溝として形成することができる。
PCT/JP2008/069016 2007-11-29 2008-10-21 フィルタユニット及びフィルタカートリッジ Ceased WO2009069402A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2009543719A JPWO2009069402A1 (ja) 2007-11-29 2008-10-21 フィルタユニット及びフィルタカートリッジ
CN200880117149A CN101868288A (zh) 2007-11-29 2008-10-21 过滤器单元及过滤器芯子
US12/741,602 US20110127210A1 (en) 2007-11-29 2008-10-21 Filter unit and filter cartridge
EP08854687A EP2221094A4 (en) 2007-11-29 2008-10-21 FILTRATION UNIT AND FILTER CARTRIDGE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-308982 2007-11-29
JP2007308982 2007-11-29

Publications (1)

Publication Number Publication Date
WO2009069402A1 true WO2009069402A1 (ja) 2009-06-04

Family

ID=40678304

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/069016 Ceased WO2009069402A1 (ja) 2007-11-29 2008-10-21 フィルタユニット及びフィルタカートリッジ

Country Status (7)

Country Link
US (1) US20110127210A1 (ja)
EP (1) EP2221094A4 (ja)
JP (1) JPWO2009069402A1 (ja)
KR (1) KR20100102595A (ja)
CN (1) CN101868288A (ja)
TW (1) TW200940146A (ja)
WO (1) WO2009069402A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102003245A (zh) * 2009-08-26 2011-04-06 大协西川株式会社 机油集滤器
US8922092B2 (en) 2011-03-07 2014-12-30 Cutsforth, Inc. Brush holder assembly with quick disconnect terminal
JP2015029946A (ja) * 2013-08-01 2015-02-16 株式会社ロキテクノ フィルターユニット
JP2015106656A (ja) * 2013-11-29 2015-06-08 東京エレクトロン株式会社 フィルター装置
US9682335B2 (en) 2011-02-24 2017-06-20 Saint-Gobain Performance Plastics Corporation Modular filter capsule apparatus

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120223002A1 (en) * 2011-02-24 2012-09-06 Lin Zhenwu Modular filter capsule apparatus
US9038455B2 (en) * 2011-06-21 2015-05-26 Delaware Capital Formation, Inc. System and method for product level monitoring in a chemical dispensing system
US20130193083A1 (en) * 2012-01-31 2013-08-01 Nathaniel Royce Kamp Filtration system
KR101506666B1 (ko) * 2013-11-14 2015-03-30 도레이케미칼 주식회사 보강리브를 갖는 필터 섬프
DE102014006000A1 (de) * 2014-04-28 2015-10-29 Mann + Hummel Gmbh Fluidfilter und Verfahren zum Herstellen des Fluidfilters
DE112018005447T5 (de) * 2017-09-25 2020-08-06 Cummins Filtration Ip, Inc. Kraftstofffilterkartuschen mit automatisierten internen Entlüftungsfunktionen
CN110252016A (zh) * 2019-05-27 2019-09-20 宁波中车时代电气设备有限公司 一种错流器
US12017167B2 (en) 2019-11-06 2024-06-25 Entegris, Inc. Filter with improved fluid flow
US11241644B2 (en) 2020-04-13 2022-02-08 Pall Corporation Adapter for filter device and method of use
JP7724612B2 (ja) * 2021-01-14 2025-08-18 株式会社ロキテクノ ベント構造を有するフィルタ容器システム

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000501649A (ja) * 1995-12-14 2000-02-15 パルケル ハニフィン オユ フィルター
JP2001506184A (ja) * 1997-04-28 2001-05-15 キュノ インコーポレーテッド 膨張形密閉フィルタカートリッジ組立体
JP2002521172A (ja) * 1998-07-22 2002-07-16 ポール・コーポレーション フィルタアッセンブリ
JP2003534130A (ja) * 2000-06-01 2003-11-18 パーカー−ハニフイン・コーポレーシヨン 液だれ防止部材の延長・係止アセンブリーおよびそのための容器
JP2004290966A (ja) * 2003-03-06 2004-10-21 Arvinmeritor Technology Llc プラスチック押出式中心筒プロファイルおよび製造方法
WO2006091557A2 (en) * 2005-02-22 2006-08-31 Baldwin Filters, Inc. Filter apparatus
JP2007107074A (ja) 2005-10-17 2007-04-26 Okuno Chem Ind Co Ltd 酸性電気銅めっき液及び電気銅めっき方法

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DE20122C (de) * J. P. A. VOLLMAR in Kempten, Rheinhessen Neuerungen an Filtrirvorrichtungen
US4714546A (en) * 1986-02-10 1987-12-22 Newport Filters, Inc. Potable water filter
DE4430341C2 (de) * 1993-08-27 1997-01-09 Hengst Walter Gmbh & Co Kg Stützkörper für einen Fluidfilter
ES2126699T3 (es) * 1993-12-13 1999-04-01 Stanadyne Automotive Corp Modulo principal para filtro de combustible con posibilidad de derivacion opcional.
DE19540251C2 (de) * 1995-10-28 1997-11-20 Hengst Walter Gmbh & Co Kg Kühlmittelfilter
US6187188B1 (en) * 1999-07-19 2001-02-13 Stanadyne Automotive Corp. Filter cartridge retention system
DE10022171A1 (de) * 2000-05-06 2001-11-08 Seitz Schenk Filtersystems Gmb Filterkerze
CN1183993C (zh) * 2000-09-13 2005-01-12 迈克里斯公司 液体过滤设备和方法
EP1243303B1 (de) * 2001-03-19 2004-10-20 Anton Steinecker Maschinenfabrik GmbH Filterkerze
US6726030B1 (en) * 2002-04-03 2004-04-27 Dana Corporation Standpipe element support for liquid filter
FR2883198B1 (fr) * 2005-03-15 2008-01-25 Filtrauto Sa Systeme de filtration de liquide avec rechauffage

Patent Citations (7)

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Publication number Priority date Publication date Assignee Title
JP2000501649A (ja) * 1995-12-14 2000-02-15 パルケル ハニフィン オユ フィルター
JP2001506184A (ja) * 1997-04-28 2001-05-15 キュノ インコーポレーテッド 膨張形密閉フィルタカートリッジ組立体
JP2002521172A (ja) * 1998-07-22 2002-07-16 ポール・コーポレーション フィルタアッセンブリ
JP2003534130A (ja) * 2000-06-01 2003-11-18 パーカー−ハニフイン・コーポレーシヨン 液だれ防止部材の延長・係止アセンブリーおよびそのための容器
JP2004290966A (ja) * 2003-03-06 2004-10-21 Arvinmeritor Technology Llc プラスチック押出式中心筒プロファイルおよび製造方法
WO2006091557A2 (en) * 2005-02-22 2006-08-31 Baldwin Filters, Inc. Filter apparatus
JP2007107074A (ja) 2005-10-17 2007-04-26 Okuno Chem Ind Co Ltd 酸性電気銅めっき液及び電気銅めっき方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2221094A4 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102003245A (zh) * 2009-08-26 2011-04-06 大协西川株式会社 机油集滤器
US9682335B2 (en) 2011-02-24 2017-06-20 Saint-Gobain Performance Plastics Corporation Modular filter capsule apparatus
US10279288B2 (en) 2011-02-24 2019-05-07 Saint-Gobain Performance Plastics Corporation Modular filter capsule apparatus
US8922092B2 (en) 2011-03-07 2014-12-30 Cutsforth, Inc. Brush holder assembly with quick disconnect terminal
USRE47563E1 (en) 2011-03-07 2019-08-06 Cutsforth, Inc. Brush holder assembly with quick disconnect terminal
JP2015029946A (ja) * 2013-08-01 2015-02-16 株式会社ロキテクノ フィルターユニット
JP2015106656A (ja) * 2013-11-29 2015-06-08 東京エレクトロン株式会社 フィルター装置

Also Published As

Publication number Publication date
TW200940146A (en) 2009-10-01
CN101868288A (zh) 2010-10-20
EP2221094A1 (en) 2010-08-25
US20110127210A1 (en) 2011-06-02
KR20100102595A (ko) 2010-09-24
JPWO2009069402A1 (ja) 2011-04-07
EP2221094A4 (en) 2011-05-04

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