WO2009063920A1 - フィルタユニット、これを用いたフィルタユニットパネル、およびフィルタユニットの製造方法 - Google Patents

フィルタユニット、これを用いたフィルタユニットパネル、およびフィルタユニットの製造方法 Download PDF

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Publication number
WO2009063920A1
WO2009063920A1 PCT/JP2008/070615 JP2008070615W WO2009063920A1 WO 2009063920 A1 WO2009063920 A1 WO 2009063920A1 JP 2008070615 W JP2008070615 W JP 2008070615W WO 2009063920 A1 WO2009063920 A1 WO 2009063920A1
Authority
WO
WIPO (PCT)
Prior art keywords
filter unit
frame
filtration material
crests
same
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/JP2008/070615
Other languages
English (en)
French (fr)
Inventor
Eizo Kawano
Youzou Yano
Akio 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.)
Nitto Denko Corp
Original Assignee
Nitto Denko Corp
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 Nitto Denko Corp filed Critical Nitto Denko Corp
Priority to US12/742,610 priority Critical patent/US20100251679A1/en
Priority to EP08850406A priority patent/EP2221100A4/en
Priority to CN200880115784.5A priority patent/CN101855000B/zh
Publication of WO2009063920A1 publication Critical patent/WO2009063920A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

　本発明は、射出成形した樹脂を枠体として用いながらも圧力損失の損失が抑制されたフィルタユニットを提供する。このフィルタユニットは、プリーツ加工されたフィルタ濾材１と、濾材１を支持し、濾材１を通過する気流の流れに沿って見たときの内周および外周が矩形である枠体２と、を備え、濾材１の周縁部が枠体２の内部に埋め込まれて固定され、濾材１の隣接する山部の間隔Ｄを濾材の山部の高さＰで除した値Ｄ／Ｐが０．２５以下であり、間隔Ｄの最小値ｄが１ｍｍ以上であり、濾材１の山部が配列する方向に沿った枠体２の長さＬａが濾材１の山部が伸長する方向に沿った枠体２の長さの最大値Ｌｍよりも長く、枠体２が、５～３０重量％のガラス繊維が添加された樹脂部材である。枠体２は射出成形により形成できる。
PCT/JP2008/070615 2007-11-16 2008-11-12 フィルタユニット、これを用いたフィルタユニットパネル、およびフィルタユニットの製造方法 Ceased WO2009063920A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/742,610 US20100251679A1 (en) 2007-11-16 2008-11-12 Filter unit, filter unit panel using the same, and method of manufacturing filter unit
EP08850406A EP2221100A4 (en) 2007-11-16 2008-11-12 FILTER UNIT, THIS USING FILTER UNIT PLATE AND METHOD FOR PRODUCING THE FILTER UNIT
CN200880115784.5A CN101855000B (zh) 2007-11-16 2008-11-12 空气过滤器单元、使用其的空气过滤器单元面板及空气过滤器单元的制造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007298672 2007-11-16
JP2007-298672 2007-11-16

Publications (1)

Publication Number Publication Date
WO2009063920A1 true WO2009063920A1 (ja) 2009-05-22

Family

ID=40638769

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/070615 Ceased WO2009063920A1 (ja) 2007-11-16 2008-11-12 フィルタユニット、これを用いたフィルタユニットパネル、およびフィルタユニットの製造方法

Country Status (7)

Country Link
US (1) US20100251679A1 (ja)
EP (1) EP2221100A4 (ja)
JP (1) JP5036690B2 (ja)
KR (1) KR20100094464A (ja)
CN (1) CN101855000B (ja)
TW (1) TW200932337A (ja)
WO (1) WO2009063920A1 (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100126128A1 (en) * 2008-11-25 2010-05-27 Scott Iii Richard J Rigid cell filter assembly
JP2010264332A (ja) * 2009-05-12 2010-11-25 Nitto Denko Corp フィルタユニットパネル
JP5431268B2 (ja) * 2010-08-06 2014-03-05 日東電工株式会社 フィルタユニットパネル
SE535159C2 (sv) * 2010-09-02 2012-05-02 Veolia Water Solutions & Tech Förfarande för att tillverka ett filtersegment till ett skivfilter samt filtersegmentet
JP6074617B2 (ja) * 2012-09-20 2017-02-08 パナソニックＩｐマネジメント株式会社 エアフィルタ濾材およびエアフィルタとそれを用いた空気清浄装置
JP2014210231A (ja) * 2013-04-18 2014-11-13 日本バイリーン株式会社 濾過エレメントの製造方法
JP5835389B2 (ja) * 2014-03-26 2015-12-24 ダイキン工業株式会社 エアフィルタ用濾材、フィルタパック、エアフィルタユニット、およびエアフィルタ用濾材の製造方法
JP2015217750A (ja) * 2014-05-15 2015-12-07 株式会社デンソー 車両用空調装置の通風ユニット
US9683686B2 (en) * 2014-12-15 2017-06-20 American Air Filter Company, Inc. Auto-draining filter apparatus
US10335729B1 (en) 2016-09-30 2019-07-02 American Air Filter Company, Inc. Structural support for air filter
JP6991018B2 (ja) * 2017-09-05 2022-01-12 日本バイリーン株式会社 プリーツ形状を有する濾材
US11338233B2 (en) * 2017-09-22 2022-05-24 Nitto Denko Corporation Air filter medium, filter pleat pack, and air filter unit
CN107596819B (zh) * 2017-11-07 2023-09-12 无锡风正科技有限公司 Hepa过滤器用免打折胶线式滤网结构及其制造方法
US11478737B2 (en) * 2018-02-09 2022-10-25 American Air Filter Company, Inc. Method and apparatus for providing test ports
CN110404344A (zh) * 2018-04-26 2019-11-05 广州元装滤清器有限公司 一种环保无胶空调滤清器
KR101998031B1 (ko) * 2018-06-29 2019-07-08 닛토덴코 가부시키가이샤 에어 필터 유닛 및 공조기
KR102221361B1 (ko) * 2019-12-02 2021-03-02 (주)쓰리에이씨 공기정화 필터

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6039321U (ja) * 1984-04-23 1985-03-19 ニッタ株式会社 ホツトラボ用エヤフイルター
JPH01199620A (ja) * 1988-02-04 1989-08-11 Taiko:Kk 濾過エレメント
JPH11128644A (ja) * 1997-10-29 1999-05-18 Toshio Awaji 粉塵除去装置及び粉塵除去方法
JP2002219320A (ja) * 2001-01-29 2002-08-06 Toyobo Co Ltd フィルターユニットおよびその製造方法
JP2003088718A (ja) * 2001-09-19 2003-03-25 Japan Vilene Co Ltd フィルタ枠
JP2003287387A (ja) * 2002-03-28 2003-10-10 Matsushita Ecology Systems Co Ltd 熱交換膜および熱交換素子
JP2005177641A (ja) 2003-12-19 2005-07-07 Nitto Denko Corp エアフィルタユニットおよびその製造方法、並びにエアフィルタユニット集合体

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607670A (en) * 1968-02-26 1971-09-21 French Oil Mill Machinery Method and apparatus for deodorizing glyceride oils within a single vessel using counter current indirect heat exchange and direct superheated steam injection
US4504362A (en) * 1982-09-13 1985-03-12 Kruse Clifford L Solar desalination system and method
US4583248A (en) * 1985-03-21 1986-04-22 Edwards Joseph H Insulated glove
US5158650A (en) * 1987-01-05 1992-10-27 Wilkerson William M Solar still assembly
US5628879A (en) * 1994-08-01 1997-05-13 Woodruff; Seth D. Sun actuated automated distillation apparatus
US6342127B1 (en) * 1996-12-10 2002-01-29 William Possidento Distillation device
DE69827046T2 (de) * 1997-03-01 2005-03-03 United Wire Ltd. Einrichtung zum Reparieren oder Aufbereiten eines Filtersiebes
DE19736267C1 (de) * 1997-08-21 1998-12-03 Freudenberg Carl Fa Verfahren zur Herstellung eines Filtereinsatzes
US6008146A (en) * 1997-09-02 1999-12-28 Gore Enterprise Holdings, Inc. Filter material and cartridge filters made therefrom
US6406509B1 (en) * 1999-07-01 2002-06-18 3M Innovative Properties Company Extruded profile filter framing
US7008515B1 (en) * 1999-07-07 2006-03-07 Solar Solutions, Llc Solar water still
AU782395B2 (en) * 1999-08-06 2005-07-21 Design Technology And Innovation Limited Water still and method of operation thereof
US6797124B2 (en) * 2000-01-04 2004-09-28 David M. Ludwig Solar distillation unit
JP2001239121A (ja) * 2000-03-02 2001-09-04 Toyobo Co Ltd フィルターユニットおよびその製造方法
JP2003071227A (ja) * 2001-09-05 2003-03-11 Toyobo Co Ltd 一体成型フィルターユニット及びその製造法
US6797028B2 (en) * 2002-02-13 2004-09-28 3M Innovative Properties Company “Push-on” self attach adaptive filter
CA2492532C (en) * 2002-07-18 2012-01-24 Freudenberg Nonwovens Limited Partnership Filter pack having nonwoven filter media and nonwoven edge banding frame
US7261757B2 (en) * 2004-08-18 2007-08-28 3M Innovative Properties Company Slip-rib filter gasketing
US7416643B2 (en) * 2004-10-19 2008-08-26 Yonover Robert N Solar water desalination/purification device
US7857945B2 (en) * 2006-09-28 2010-12-28 King Fahd University Of Petroleum And Minerals Double action solar distiller
US7753981B2 (en) * 2006-10-19 2010-07-13 Nitto Denko Corporation Filter unit and filter unit panel
US8088257B2 (en) * 2007-10-25 2012-01-03 Kii, Inc. Solar distillation system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6039321U (ja) * 1984-04-23 1985-03-19 ニッタ株式会社 ホツトラボ用エヤフイルター
JPH01199620A (ja) * 1988-02-04 1989-08-11 Taiko:Kk 濾過エレメント
JPH11128644A (ja) * 1997-10-29 1999-05-18 Toshio Awaji 粉塵除去装置及び粉塵除去方法
JP2002219320A (ja) * 2001-01-29 2002-08-06 Toyobo Co Ltd フィルターユニットおよびその製造方法
JP2003088718A (ja) * 2001-09-19 2003-03-25 Japan Vilene Co Ltd フィルタ枠
JP2003287387A (ja) * 2002-03-28 2003-10-10 Matsushita Ecology Systems Co Ltd 熱交換膜および熱交換素子
JP2005177641A (ja) 2003-12-19 2005-07-07 Nitto Denko Corp エアフィルタユニットおよびその製造方法、並びにエアフィルタユニット集合体

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2221100A4

Also Published As

Publication number Publication date
JP2009136865A (ja) 2009-06-25
US20100251679A1 (en) 2010-10-07
CN101855000A (zh) 2010-10-06
JP5036690B2 (ja) 2012-09-26
KR20100094464A (ko) 2010-08-26
CN101855000B (zh) 2013-03-20
EP2221100A1 (en) 2010-08-25
EP2221100A4 (en) 2011-07-06
TW200932337A (en) 2009-08-01

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