ATE358521T1 - Fasevlies für filter und filter für motor - Google Patents

Fasevlies für filter und filter für motor

Info

Publication number
ATE358521T1
ATE358521T1 AT02012411T AT02012411T ATE358521T1 AT E358521 T1 ATE358521 T1 AT E358521T1 AT 02012411 T AT02012411 T AT 02012411T AT 02012411 T AT02012411 T AT 02012411T AT E358521 T1 ATE358521 T1 AT E358521T1
Authority
AT
Austria
Prior art keywords
filter
nonwoven fabric
engine
inclusive
fiber fleece
Prior art date
Application number
AT02012411T
Other languages
English (en)
Inventor
Hiroyuki Nakajima
Original Assignee
Kureha Seni Kk
Toyoda Boshoku Kk
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32096931&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE358521(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kureha Seni Kk, Toyoda Boshoku Kk filed Critical Kureha Seni Kk
Application granted granted Critical
Publication of ATE358521T1 publication Critical patent/ATE358521T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B01D39/163—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin sintered or bonded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0659—The layers being joined by needling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0668—The layers being joined by heat or melt-bonding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Nonwoven Fabrics (AREA)
AT02012411T 2002-05-24 2002-06-07 Fasevlies für filter und filter für motor ATE358521T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2002151349A JP3802839B2 (ja) 2002-05-24 2002-05-24 フィルター用不織布及びエンジン用フィルター
US10/160,156 US6991113B2 (en) 2002-05-24 2002-06-04 Nonwoven fabric for filter and filter for engine
EP02012411A EP1378283B1 (de) 2002-05-24 2002-06-07 Fasevlies für Filter und Filter für Motor
CNB02123227XA CN1270802C (zh) 2002-05-24 2002-06-13 过滤器用无纺布和发动机用过滤器

Publications (1)

Publication Number Publication Date
ATE358521T1 true ATE358521T1 (de) 2007-04-15

Family

ID=32096931

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02012411T ATE358521T1 (de) 2002-05-24 2002-06-07 Fasevlies für filter und filter für motor

Country Status (5)

Country Link
US (1) US6991113B2 (de)
EP (1) EP1378283B1 (de)
JP (1) JP3802839B2 (de)
CN (1) CN1270802C (de)
AT (1) ATE358521T1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100712258B1 (ko) * 2002-06-07 2007-04-27 구레하 테크 가부시키가이샤 필터용 부직포 및 엔진용 필터
CN1761511A (zh) * 2003-03-20 2006-04-19 Ambic有限公司 内燃机用无纺布空气过滤器
WO2005083240A1 (en) * 2004-02-23 2005-09-09 Donaldson Company, Inc. Crankcase ventilation filter
US12172111B2 (en) 2004-11-05 2024-12-24 Donaldson Company, Inc. Filter medium and breather filter structure
US8021457B2 (en) 2004-11-05 2011-09-20 Donaldson Company, Inc. Filter media and structure
US8057567B2 (en) 2004-11-05 2011-11-15 Donaldson Company, Inc. Filter medium and breather filter structure
EP2311542B1 (de) 2004-11-05 2015-06-03 Donaldson Company, Inc. Aerosol abscheider
CN101151084B (zh) 2005-02-04 2013-02-13 唐纳森公司 气溶胶分离器
US8404014B2 (en) * 2005-02-22 2013-03-26 Donaldson Company, Inc. Aerosol separator
US20060231486A1 (en) * 2005-04-19 2006-10-19 Morgan Howard W Filtration element having a variable density sidewall
US20060230727A1 (en) * 2005-04-19 2006-10-19 Morgan Howard W Filtration element having a variable density sidewall
WO2008032388A1 (en) * 2006-09-14 2008-03-20 Dynic Corporation Air filter material
US7786769B2 (en) * 2006-11-01 2010-08-31 Intel Corporation On die signal detector without die power
WO2008103736A1 (en) * 2007-02-22 2008-08-28 Donaldson Company, Inc. Filter element and method
WO2008103821A2 (en) 2007-02-23 2008-08-28 Donaldson Company, Inc. Formed filter element
DE102007018939A1 (de) * 2007-04-21 2008-10-23 Helsa-Automotive Gmbh & Co. Kg Filterelement mit Klebstoffschicht und Verfahren zur Herstellung derselben
EP2220276B1 (de) 2007-12-14 2016-11-23 Kolon Industries, Inc. Vlies zur luftfilterung und herstellungsverfahren dafür
US9885154B2 (en) * 2009-01-28 2018-02-06 Donaldson Company, Inc. Fibrous media
DE102009022120B4 (de) 2009-05-20 2021-10-21 Johns Manville Europe Gmbh Mehrlagiges Filtermedium, Verfahren zur dessen Herstellung und dessen Verwendung in der Luft/Gas- und Flüssigkeitsfiltration, sowie Filtermodule enthaltend das mehrlagige Filtermedium
MY183762A (en) * 2010-10-14 2021-03-11 Fairtech Investment Ltd Nonwoven fabric, manufacturing method thereof and filters formed by it
JP6006476B2 (ja) * 2011-05-26 2016-10-12 呉羽テック株式会社 大粒子径ダスト対応高効率不織布濾材
US20150218740A1 (en) * 2011-12-21 2015-08-06 Fairtech Investment Limited Needle-punched non-woven fabric, manufacturing method thereof and filter and sound absorbing material formed thereby
DE102012025023A1 (de) * 2012-12-20 2014-06-26 Johns Manville Europe Gmbh Filtermedium
DE102014208200B3 (de) * 2014-04-30 2015-11-05 GeBaSys GmbH Filterelement und Verfahren zu dessen Herstellung
JP6732490B2 (ja) * 2016-03-23 2020-07-29 タイガースポリマー株式会社 不織布濾過材
RU173319U1 (ru) * 2017-02-07 2017-08-22 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) Фильтр для очистки воздуха в двигателях внутреннего сгорания
KR102842967B1 (ko) * 2019-07-10 2025-08-05 현대자동차주식회사 경제형 흡기필터 및 이의 제조방법
CN112191041B (zh) * 2020-10-10 2022-08-26 杭州帝拉维拉母婴用品有限公司 一种抗菌无纺布

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3592767A (en) * 1970-04-23 1971-07-13 Pall Corp Laminated filter sheets and filter elements and process for making the same
JPS5333787B2 (de) 1973-07-20 1978-09-16
JPS5238680A (en) * 1975-08-26 1977-03-25 Nippon Denso Co Ltd Filter member for air filters
US4211661A (en) * 1979-01-08 1980-07-08 Chave & Earley, Inc. Filter medium
US4340563A (en) * 1980-05-05 1982-07-20 Kimberly-Clark Corporation Method for forming nonwoven webs
US4795559A (en) * 1985-03-29 1989-01-03 Firma Carl Freudenberg Semipermeable membrane support
FR2648482B1 (fr) * 1989-06-16 1992-05-15 Chomarat & Cie Complexes textiles multicouches a base de nappes fibreuses ayant des caracteristiques differentes et procede pour leur obtention
CA1278533C (en) * 1989-08-22 1991-01-02 E. Lee Noddin Polyimide composite filter fabrics
US5246772A (en) * 1990-10-12 1993-09-21 James River Corporation Of Virginia Wetlaid biocomponent web reinforcement of airlaid nonwovens
US5486411A (en) * 1992-03-26 1996-01-23 The University Of Tennessee Research Corporation Electrically charged, consolidated non-woven webs
US5503745A (en) 1993-05-26 1996-04-02 Chisso Corporation Filtering medium and a process for producing the same
US5435957A (en) * 1993-09-03 1995-07-25 Pall Corporation Method of preparing a support material for use with a filtration medium
JP3801231B2 (ja) 1995-05-15 2006-07-26 株式会社デンソー フィルタエレメントおよびその製造方法
US5665235A (en) * 1995-05-09 1997-09-09 Pall Corporation Supported fibrous web assembly
US5609947A (en) * 1995-09-27 1997-03-11 Tonen Chemical Corporation Laminated non-woven fabric filtering medium and method for producing same
US5709735A (en) * 1995-10-20 1998-01-20 Kimberly-Clark Worldwide, Inc. High stiffness nonwoven filter medium
JP3573861B2 (ja) 1996-01-18 2004-10-06 日本バイリーン株式会社 エアクリーナー用濾材及びその製造方法
US6267252B1 (en) * 1999-12-08 2001-07-31 Kimberly-Clark Worldwide, Inc. Fine particle filtration medium including an airlaid composite
US20020139744A1 (en) * 2001-02-12 2002-10-03 Kyung-Ju Choi Product and method of forming succesive layers of face-to-face adjacent media with calculated pore size

Also Published As

Publication number Publication date
JP2003340220A (ja) 2003-12-02
EP1378283B1 (de) 2007-04-04
US20030222014A1 (en) 2003-12-04
HK1061217A1 (en) 2004-09-10
US6991113B2 (en) 2006-01-31
JP3802839B2 (ja) 2006-07-26
EP1378283A1 (de) 2004-01-07
CN1463785A (zh) 2003-12-31
CN1270802C (zh) 2006-08-23

Similar Documents

Publication Publication Date Title
ATE358521T1 (de) Fasevlies für filter und filter für motor
BR0111129A (pt) Trama não tecida útil como meio de filtração com caracterìsticas aperfeiçoadas de sustentação de partìcula
DE50200494D1 (de) Verfahren und Vorrichtung zum Herstellen eines Faservlieses
ATE435937T1 (de) Vlies aus amorphen polymeric fasern und verfahren zur herstellung desselben
MY156867A (en) Depth filtration type air filter media for purifying gas turbine intake air and turbo compressor intake air and depth filtration type air filter cartridge using the same
CN201719947U (zh) 新型节能空气净化装置
CN203096365U (zh) 可降解生物纤维擦拭布
RU2014114438A (ru) Фильтрующий материал
TW200609029A (en) Material for air filter
ATE428029T1 (de) Verfahren und vorrichtung zum auffangen von verunreinigungen in einer wassermasse
RU2007115416A (ru) Способ изготовления фильтрующего слоя, а также фильтрующий слой, в частности, для мешка пылезадерживающего фильтра пылесоса
CN210390313U (zh) 一种新型复合擦拭布
CN204973320U (zh) 一种多层复合的空气过滤材料
CN216630100U (zh) 具有过滤系统的环保型摊铺机
DE602005008727D1 (de) Fest-flüssig-filtrationstuch und -filtervorrichtung
CN209098445U (zh) 一种复合型的护岸修复系统
CN205586679U (zh) 一种可做花瓶用空气净化器
CN216149227U (zh) Phbu/pla针刺毡
CN206424693U (zh) 多层滤网及过滤器
DE60300001D1 (de) Filtermedium für Staubsauger-Filterbeutel
KR100364291B1 (ko) 기체 필터용 부직포
CN108973286A (zh) 一种用于空气过滤器上的高效型多层复合滤材
KR101683750B1 (ko) 수직형 녹화 장치
JP2004532366A5 (de)
JPH08332328A (ja) フィルタ及びその使用方法

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties