KR920006019A - 필 터(Filter) - Google Patents

필 터(Filter) Download PDF

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Publication number
KR920006019A
KR920006019A KR1019910015442A KR910015442A KR920006019A KR 920006019 A KR920006019 A KR 920006019A KR 1019910015442 A KR1019910015442 A KR 1019910015442A KR 910015442 A KR910015442 A KR 910015442A KR 920006019 A KR920006019 A KR 920006019A
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KR
South Korea
Prior art keywords
filter
disc
discs
housing
compression
Prior art date
Application number
KR1019910015442A
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English (en)
Inventor
Hans A. ) 한스 아. 헤를레(Haerle
Original Assignee
헤르베르트 지르켈(Herbert Zirhel), 미카엘 아들레드(Michael Adler)
슈배비체 휘텐베르케 게엠베하(Schwaebische Huettenwerke Gmbh)
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 헤르베르트 지르켈(Herbert Zirhel), 미카엘 아들레드(Michael Adler), 슈배비체 휘텐베르케 게엠베하(Schwaebische Huettenwerke Gmbh) filed Critical 헤르베르트 지르켈(Herbert Zirhel), 미카엘 아들레드(Michael Adler)
Publication of KR920006019A publication Critical patent/KR920006019A/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/9454—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific device
    • 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
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
    • 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
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • F01N3/0222—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being monolithic, e.g. honeycombs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/20—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a flow director or deflector
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/10—Fibrous material, e.g. mineral or metallic wool
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/14—Sintered material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2530/00—Selection of materials for tubes, chambers or housings
    • F01N2530/24—Sintered porous material, e.g. bronze, aluminium or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/30—Exhaust treatment

Abstract

내용 없음

Description

필터(Filter)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 필터디스크 평면도이다,
제2도는 제1도의 Ⅱ-Ⅱ 선을 따라서 본 단면도이다,
제3도는 제1도의 Ⅲ-Ⅲ선을 따라서 본 단면도이다.

Claims (14)

  1. 금속분말, 금속칩, 금속섬유 또는 이들의 혼합물로 이루어지고 스패이서 (spacer)에 의하여 서로로 부터 일정거리를 유지하고 서로의 꼭대기 또는 서로의 뒤로 배열되는 압축주조되고(compression moulded)내 고온성을 가지며, 소결되는 필터 플레이트(filter plate)로 구성되는 필터체는 이들 사이에서 다수의 흐름통로를 만들고, 이 흐름통로는 한쪽에서는 열리고 다른 한쪽에서는 닫혀서 입구 출구통로를 형성하며, 필터 플레이트의 벽은 필터표면을 구성하는 입. 출구 통로 사이에 위치되어 특히 내연기관의 폐가스로 부터 부순물을 제거하기 위한 필터에 있어서, 상기 필터 플래이트는 서로의 꼭대기에 놓이는 필터 디스크(filter disc) (1)에 의하여 형성되고, 필터하우징(5)에서 정렬되며, 아울러 자유중아 내부공간(4)을 가지며, 상기 폐가스는 외측으로 부터 내측으로 또는 내측으로 부터 외측으로 향하여 상기 필터디스크를 통하여 흐르도록 한 것을 특징으로 한 것을 특징으로 하는 필터(filter).
  2. 제1항에 있어서, 적어도 하나 이상의 공급통로(feed channel)(6)는 상기 필터하우징(5)와 필터디스크(1)의 주위벽과의 사이에 중간공간(7)속으로 열리고, 상기 중앙 내부공간은 폐가스통로(4.4')를 구성하는 것을 특징으로 하는 필터.
  3. 제1항 또는 제2항에 있어서 상기 스페이서는 리브(2), 비드(3)와 같이 필터디스크(1) 속으로 주조되어 형성되는 것을 특징으로 하는 필터.
  4. 제3항에 있어서, 상기 필타디스크(1)는 서로의 꼭대기에 놓이는 필터디스크에 대하여 스페이서를 형성하고올라간 부분과 내려간 부분을 가지는 파형을 형성하도록 되는 것을 특징으로 하는 필터.
  5. 제1항 내지 제4항에 있어서, 상기 스패이서(2,3)는 방사상 방향에서 가이드블레이드와 같이 커브지고, 공급 통로(6)는 방사상 방향에 관하여 경사진 곳에서 필터하우징(5)속으로 개방되도록 하는 것을 특징으로 하는 필터.
  6. 제5항에 있어서, 상기 공급통로는 필터하우징(5)속으로 원주 외접되도록 하는 것을 특징으로 하는 필터.
  7. 제6항에 있어서, 상기 필터디스크(1)는 접시형으로 되는 것을 특징으로 하는 필터.
  8. 제1항 내지 제5항에 있어서, 상기 필터디스크(1)는 납작한 타원형 또는 타원형(elliptical shape)으로 되는 것을 특징으로 하는 필터.
  9. 제1항 내지 제8항에 있어서, 상기 2개 이상의 필터디스크(1')덩어리(stack)는 통상의 필터하우징(5')내에서 서로를 따라 배열되는 것을 특징으로 하는 필터.
  10. 제1항 내지 제9항에 있어서, 상기 압축주조된 피터의 디스크(1)는 통상의 소결고정(comman sintering process)에 의하여 균일한 필터체를 형성하도록 함께 소결되는 것을 특징으로 하는 필터.
  11. 제1항 내지 제9항에 있어서, 상기 압축주조된 피터의 디스크(1)는 균일한 필터체를 형성하기 위하여 용접(welding)에 의하여 함께 연결되는 것을 특징으로 하는 필터.
  12. 제1항 내지 제9항에 있어서, 상기 압축주조되고 소결한 필터디스크(1)는 균일한 필터체를 형성하기 위하여 기계적 결합(machanical links)에 의하여 함께 연결되는 것을 특징으로 하는 필터.
  13. 제1항 내지 제12항에 있어서, 상기 촉매 플래이트(catalyst plate)는 출구통로(9)에서 배열되거나 또는 출구통로(9)에 있는 필터벽이 촉매재로 코팅되거나 하는 것을 특징으로 하는 필터.
  14. 제1항 내지 제13항에 있어서, 상기 필터디스크(1)는 매연변환온도(soot conversion temperature)를 낮추기 위하여 입구통로(8)의 측상에서 촉매재로 코팅되는 것을 특징으로 하는 필터.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910015442A 1990-09-20 1991-09-04 필 터(Filter) KR920006019A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4029749A DE4029749A1 (de) 1990-09-20 1990-09-20 Filter
DEP4029749.7 1990-09-20

Publications (1)

Publication Number Publication Date
KR920006019A true KR920006019A (ko) 1992-04-27

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ID=6414589

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910015442A KR920006019A (ko) 1990-09-20 1991-09-04 필 터(Filter)

Country Status (8)

Country Link
US (1) US5215724A (ko)
EP (1) EP0482307B1 (ko)
JP (1) JPH04260411A (ko)
KR (1) KR920006019A (ko)
AT (1) ATE120099T1 (ko)
CA (1) CA2050118A1 (ko)
DE (2) DE4029749A1 (ko)
ES (1) ES2073625T3 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101065835B1 (ko) * 2009-12-28 2011-09-19 주식회사 리홈 기화식 가습기의 임펠러형 디스크 구조체

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4201111C2 (de) * 1992-01-17 1994-03-10 Daimler Benz Ag Abgasfilter, insbesondere Rußpartikelfilter
DE4234930A1 (de) * 1992-10-16 1994-04-21 Schwaebische Huettenwerke Gmbh Filter zum Abscheiden von Verunreinigungen aus Abgasen
US5359946A (en) * 1993-06-08 1994-11-01 Kabushiki Kaisha Daito Combustion gas purifying method, acid gas remover including calcium compound to remove acid gases, and incinerator equipped with such acid gas remover
US5902558A (en) * 1994-09-26 1999-05-11 Emitec Gesellschaft Fuer Emissionstechnologie Mbh Diskwise-constructed honeycomb body, in particular catalyst carrier body and apparatus for catalytic conversion of exhaust gases
US5494506A (en) * 1995-01-17 1996-02-27 Ucar Carbon Technology Corporation Gas filtering device for air bag gas generator
US5609837A (en) * 1995-08-16 1997-03-11 Cerny; David E. Disinfection apparatus
JP3504801B2 (ja) * 1996-03-26 2004-03-08 東北リコー株式会社 マスタ及び孔版印刷装置の版胴及びインキ保持部材
US6309546B1 (en) 1997-01-10 2001-10-30 Ellipsis Corporation Micro and ultrafilters with controlled pore sizes and pore size distribution and methods for making
GB9801564D0 (en) * 1998-01-27 1998-03-25 Ici Plc Catalyst
US6168651B1 (en) 1998-10-08 2001-01-02 Donaldson Company, Inc. Filter assembly with shaped adsorbent article; and devices and methods of use
AU2001231741A1 (en) * 2000-02-23 2001-09-03 N V. Bekaert S.A. Filter element
US20030029788A1 (en) * 2000-02-23 2003-02-13 Geert Denys Pleated filter element
FR2812221B1 (fr) * 2000-07-28 2003-04-04 Butachimie Nouveau dispositif catalytique pour la mise en oeuvre d'une reaction en milieu gazeux a haute temperature
DE10117086A1 (de) * 2001-04-06 2002-10-17 Emitec Emissionstechnologie Verfahren zur Herstellung einer einstückigen, strukturierten Blechfolie mit einem Loch, Blechfolie und Wabenkörper
EP1251248A1 (de) * 2001-04-18 2002-10-23 OMG AG & Co. KG Verfahren und Vorrichtung zur Entfernung von Russpartikeln aus dem Abgas eines Dieselmotors
DE10331347A1 (de) * 2003-07-11 2005-02-03 Purem Abgassysteme Gmbh & Co. Kg Filtertasche für einen Partikelfilter
DE102004037706A1 (de) * 2004-08-04 2006-03-16 Purem Abgassysteme Gmbh & Co. Kg Filterplatte für einen Partikelfilter
DE102004038331A1 (de) * 2004-08-06 2006-03-16 Emitec Gesellschaft Für Emissionstechnologie Mbh Metallische Fasern, deren Herstellung sowie Einsatzgebiete
DE102004054158A1 (de) * 2004-11-10 2006-05-11 Purem Abgassysteme Gmbh & Co. Kg Filterplatte für einen Partikelfilter
KR100653248B1 (ko) * 2005-06-23 2006-12-01 삼성전기주식회사 광량 조절 장치
RU2397006C2 (ru) * 2005-07-01 2010-08-20 Хеганес Аб Нержавеющая сталь для применения в фильтрах
US8361420B2 (en) 2007-08-03 2013-01-29 Errcive, Inc. Porous bodies and methods
JP4564520B2 (ja) * 2007-08-31 2010-10-20 株式会社東芝 半導体記憶装置およびその制御方法
US8277743B1 (en) 2009-04-08 2012-10-02 Errcive, Inc. Substrate fabrication
US8359829B1 (en) 2009-06-25 2013-01-29 Ramberg Charles E Powertrain controls
US9833932B1 (en) 2010-06-30 2017-12-05 Charles E. Ramberg Layered structures

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2267918A (en) * 1940-03-27 1941-12-30 Gen Motors Corp Porous article and method of making same
US3161478A (en) * 1959-05-29 1964-12-15 Horst Corp Of America V D Heat resistant porous structure
US3087233A (en) * 1960-11-16 1963-04-30 Fram Corp Pervious metal fiber material and method of making the same
US3306353A (en) * 1964-12-23 1967-02-28 Olin Mathieson Heat exchanger with sintered metal matrix around tubes
US3904551A (en) * 1973-12-19 1975-09-09 Grace W R & Co Process for preparing an auto exhaust catalytic converter
US4064914A (en) * 1974-05-08 1977-12-27 Union Carbide Corporation Porous metallic layer and formation
US4062807A (en) * 1975-06-17 1977-12-13 Tokyo Shibaura Electric Co., Ltd. Nitrogen oxide reducing catalyst
US4183896A (en) * 1976-06-16 1980-01-15 Gordon Donald C Anti-pollution device for exhaust gases
JPS54128842A (en) * 1978-03-29 1979-10-05 Bridgestone Corp Thermal collector
JPS54152241A (en) * 1978-04-20 1979-11-30 Mtp Kasei Kk Solar heat collecting body
US4301012A (en) * 1979-04-25 1981-11-17 Purolator Technologies, Inc. Welded stainless steel mesh cleanable filter
WO1981002686A1 (en) * 1980-03-19 1981-10-01 J Bailey Engine exhaust particulate filter
JPS577216A (en) * 1980-06-16 1982-01-14 Ngk Insulators Ltd Ceramic honeycomb filter and preparation thereof
US4329162A (en) * 1980-07-03 1982-05-11 Corning Glass Works Diesel particulate trap
AU540009B2 (en) * 1982-02-16 1984-10-25 Matsushita Electric Industrial Co., Ltd. Exhaust gas filter
DE3232729A1 (de) * 1982-09-03 1984-03-08 Degussa Ag, 6000 Frankfurt Verfahren zur herabsetzung der zuendtemperatur von aus dem abgas von dieselmotoren herausgefiltertem dieselruss
EP0172642B1 (en) * 1984-07-09 1989-05-24 Takeda Chemical Industries, Ltd. Powder-air filter and separator for use in a powder filling apparatus
DE3504694A1 (de) * 1985-02-12 1986-08-14 Knecht Filterwerke Gmbh, 7000 Stuttgart Abgasfilter fuer verbrennungsmotoren
JPS61287451A (ja) * 1985-06-13 1986-12-17 Nippon Denso Co Ltd 排ガス浄化用触媒担体
JPH062204B2 (ja) * 1985-06-24 1994-01-12 日本電装株式会社 セラミツク構造体
DE3527111A1 (de) * 1985-07-29 1987-01-29 Interatom Metallischer, gewickelter abgaskatalysatortraegerkoerper mit geometrisch komplizierter form des querschnitts sowie verfahren, vorrichtung und rohling zu seiner herstellung
DE3533924A1 (de) * 1985-09-24 1987-06-19 Schumacher Sche Fab Verwalt Filterkoerper und verfahren zu dessen herstellung
US4725411A (en) * 1985-11-12 1988-02-16 W. R. Grace & Co. Device for physical and/or chemical treatment of fluids
JPH0657288B2 (ja) * 1986-03-25 1994-08-03 旭硝子株式会社 パテイキユレ−トトラツプ
DE3712872A1 (de) * 1986-04-18 1987-10-22 Sartorius Gmbh Filterelement fuer fluide und verfahren zur herstellung eines filterelementes
DE3614347A1 (de) * 1986-04-28 1987-10-29 Didier Werke Ag Katalysatorbaustein
US4687579A (en) * 1986-05-02 1987-08-18 The United States Of America As Represented By The United States Department Of Energy Sintered composite medium and filter
US4758272A (en) * 1987-05-27 1988-07-19 Corning Glass Works Porous metal bodies
DE3818281A1 (de) * 1988-03-10 1989-09-21 Schwaebische Huettenwerke Gmbh Abgasfilter
DE3815148A1 (de) * 1988-05-04 1989-11-16 Eberspaecher J Anordnung zur lagerung eines von abgas durchstroemten filters in einem metallischen gehaeuse
DE3828348A1 (de) * 1988-08-20 1990-02-22 Schwaebische Huettenwerke Gmbh Vorrichtung zur waermeuebertragung
DE3828347A1 (de) * 1988-08-20 1990-03-01 Schwaebische Huettenwerke Gmbh Abgasfilter fuer heizungs- oder verbrennungsanlagen
IT1232749B (it) * 1989-04-12 1992-03-05 I R T I Istituto Di Ricerca E Depuratore di gas di scarico ad attivita`catalitica e silenziatore per motori a combustione interna
DE3937809A1 (de) * 1989-11-14 1991-05-16 Schwaebische Huettenwerke Gmbh Filter zum abscheiden von verunreinigungen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101065835B1 (ko) * 2009-12-28 2011-09-19 주식회사 리홈 기화식 가습기의 임펠러형 디스크 구조체

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CA2050118A1 (en) 1992-03-21
DE59104991D1 (de) 1995-04-27
JPH04260411A (ja) 1992-09-16
EP0482307B1 (de) 1995-03-22
ATE120099T1 (de) 1995-04-15
US5215724A (en) 1993-06-01
EP0482307A1 (de) 1992-04-29
ES2073625T3 (es) 1995-08-16
DE4029749A1 (de) 1992-03-26

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