DE69402688D1 - Luftfilter und verfahren zu seiner herstellung - Google Patents

Luftfilter und verfahren zu seiner herstellung

Info

Publication number
DE69402688D1
DE69402688D1 DE69402688T DE69402688T DE69402688D1 DE 69402688 D1 DE69402688 D1 DE 69402688D1 DE 69402688 T DE69402688 T DE 69402688T DE 69402688 T DE69402688 T DE 69402688T DE 69402688 D1 DE69402688 D1 DE 69402688D1
Authority
DE
Germany
Prior art keywords
production
air filter
filter
air
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.)
Expired - Fee Related
Application number
DE69402688T
Other languages
English (en)
Other versions
DE69402688T2 (de
Inventor
Yoshiya Matuda
Masahiro Nawa
Tadayoshi Takiguchi
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of DE69402688D1 publication Critical patent/DE69402688D1/de
Publication of DE69402688T2 publication Critical patent/DE69402688T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet 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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
DE69402688T 1993-02-02 1994-01-31 Luftfilter und verfahren zu seiner herstellung Expired - Fee Related DE69402688T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5015296A JPH06233909A (ja) 1993-02-02 1993-02-02 エアフィルター及びその製造方法
PCT/US1994/001088 WO1994017897A1 (en) 1993-02-02 1994-01-31 Air filter and method of producing the same

Publications (2)

Publication Number Publication Date
DE69402688D1 true DE69402688D1 (de) 1997-05-22
DE69402688T2 DE69402688T2 (de) 1997-07-31

Family

ID=11884873

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69402688T Expired - Fee Related DE69402688T2 (de) 1993-02-02 1994-01-31 Luftfilter und verfahren zu seiner herstellung

Country Status (7)

Country Link
EP (1) EP0682557B1 (de)
JP (1) JPH06233909A (de)
KR (1) KR100303403B1 (de)
CA (1) CA2155196C (de)
DE (1) DE69402688T2 (de)
SG (1) SG49295A1 (de)
WO (1) WO1994017897A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4445842C2 (de) * 1994-12-22 1996-11-28 Freudenberg Carl Fa Verfahren zur Herstellung eines als Faltenpack ausgebildeten Filtereinsatzes
DE19502366C2 (de) * 1995-01-26 1998-02-26 Freudenberg Carl Fa Kassettenfilter
GB9502625D0 (en) * 1995-02-10 1995-03-29 Kalsep Ltd Method of forming a fibrous filter element
DE19545046C2 (de) * 1995-12-02 1998-01-22 Freudenberg Carl Fa In nur einer Richtung biegsamer Faltenfilterpack
KR100225911B1 (ko) * 1997-04-29 1999-10-15 롤프 에취 켈러 카즈노리 이마무라 프레임리스의 부직포 엘리먼트와 그 제조방법
KR20020005816A (ko) * 2000-07-10 2002-01-18 박동경 환경친화적 에어휠터의 제조방법
DE10245279B3 (de) * 2002-09-27 2004-03-11 Helsa-Werke Helmut Sandler Gmbh & Co. Kg Flexibler Filter
KR100585614B1 (ko) * 2004-06-04 2006-06-07 한국바이린주식회사 부직포 필터여재를 이용한 폴리우레탄 프레임 공기정화필터의 제조방법 및 그 제조방법에 의하여 제조된 공기정화필터
PL2308579T3 (pl) 2004-11-05 2016-06-30 Donaldson Co Inc Rozdzielacz do aerozolu
US8057567B2 (en) 2004-11-05 2011-11-15 Donaldson Company, Inc. Filter medium and breather filter structure
WO2006084282A2 (en) * 2005-02-04 2006-08-10 Donaldson Company, Inc. Aerosol separator
US7674425B2 (en) 2005-11-14 2010-03-09 Fleetguard, Inc. Variable coalescer
US7828869B1 (en) 2005-09-20 2010-11-09 Cummins Filtration Ip, Inc. Space-effective filter element
US8114183B2 (en) 2005-09-20 2012-02-14 Cummins Filtration Ip Inc. Space optimized coalescer
US7959714B2 (en) 2007-11-15 2011-06-14 Cummins Filtration Ip, Inc. Authorized filter servicing and replacement
US20070062886A1 (en) 2005-09-20 2007-03-22 Rego Eric J Reduced pressure drop coalescer
US8231752B2 (en) 2005-11-14 2012-07-31 Cummins Filtration Ip Inc. Method and apparatus for making filter element, including multi-characteristic filter element
KR100625286B1 (ko) * 2006-02-03 2006-09-15 지영화 다층적층형 공기정화용 화학흡착필터의 제조방법
US7452396B2 (en) 2006-03-01 2008-11-18 Honeywell International Inc. Collapsible auto expanding media filter
JP2015136679A (ja) * 2014-01-24 2015-07-30 日本バイリーン株式会社 フィルタエレメント
JP7163861B2 (ja) * 2019-04-26 2022-11-01 トヨタ紡織株式会社 エアフィルタの端板接着方法及びエアフィルタの端板接着装置
KR102067077B1 (ko) * 2019-11-05 2020-01-16 주식회사 엑스필 간격유지기능을 갖는 주름필터구조

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2251347A1 (en) * 1973-11-21 1975-06-13 Equip Automobile Cfea Vehicle air filter cartridge - with joints manufactured in a single moulding operation
US4961974A (en) * 1989-03-03 1990-10-09 Ahlstrom Filtration, Inc. Laminated filters
DE4010732A1 (de) * 1990-04-03 1991-10-10 Knecht Filterwerke Gmbh Filterelement aus einem zick-zack-foermig gefalteten, ring- oder plattenfoermig angeordneten filterbahnmaterial
AU3057392A (en) * 1991-12-31 1993-07-28 Minnesota Mining And Manufacturing Company Filter system for filtering fluids

Also Published As

Publication number Publication date
JPH06233909A (ja) 1994-08-23
SG49295A1 (en) 1998-05-18
EP0682557A1 (de) 1995-11-22
KR960700094A (ko) 1996-01-19
EP0682557B1 (de) 1997-04-16
WO1994017897A1 (en) 1994-08-18
CA2155196C (en) 1999-10-19
KR100303403B1 (ko) 2001-11-30
DE69402688T2 (de) 1997-07-31

Similar Documents

Publication Publication Date Title
DE69417025D1 (de) Geformter vliesstoff und verfahren zu seiner herstellung
DE69502621D1 (de) Schleifer und verfahren zu seiner herstellung
DE69530312D1 (de) Stabiles lycopin konzentrat und verfahren zu seiner herstellung
DE69523732D1 (de) Verbundmaterial und verfahren zu seiner herstellung
DE69402688D1 (de) Luftfilter und verfahren zu seiner herstellung
DE69515676T2 (de) Gespleister schleifartikel und verfahren zu seiner herstellung
DE69403589D1 (de) Rotorzusammenbau und verfahren zu seiner herstellung
DE69411632D1 (de) Filtermaterial und Verfahren zu seiner Herstellung
DE69524599T2 (de) Antiblockmittel und verfahren zu seiner herstellung
DE69225439T2 (de) Verdichter und Verfahren zu seiner Herstellung
DE69628237D1 (de) Polyestergegenstand und verfahren zu seiner herstellung
DE69312318D1 (de) In luft sinterbarer lanthanchromit und verfahren zu seiner herstellung
DE69620017D1 (de) Mehrlagiges gewebe und verfahren zu seiner herstellung
ATA75297A (de) Dekorlaminat und verfahren zu seiner herstellung
DE69328243T2 (de) Filter und verfahren zu seiner herstellung
DE69523655D1 (de) Beschleunigungsmessaufnehmer und Verfahren zu seiner Herstellung
DE69406271T2 (de) Piezoelektrisches bauelement und verfahren zu seiner herstellung
DE69510786D1 (de) Verbundwerkstoff und verfahren zu seiner herstellung
DE69636067D1 (de) Verbundbauteil und verfahren zu seiner herstellung
DE69329620D1 (de) Verbindervorrichtung und verfahren zu seiner herstellung
DE69511319D1 (de) Clinoptilolit und Verfahren zu seiner Herstellung
DE69719997T2 (de) Vliesstoff und verfahren zu seiner herstellung
DE59709643D1 (de) Optisches bauelement und verfahren zu seiner herstellung
DE59708681D1 (de) SE-Fe-B-DAUERMAGNET UND VERFAHREN ZU SEINER HERSTELLUNG
AT399581B (de) Geschoss und verfahren zu seiner herstellung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee