DE3274955D1 - Filter means - Google Patents

Filter means

Info

Publication number
DE3274955D1
DE3274955D1 DE8282302904T DE3274955T DE3274955D1 DE 3274955 D1 DE3274955 D1 DE 3274955D1 DE 8282302904 T DE8282302904 T DE 8282302904T DE 3274955 T DE3274955 T DE 3274955T DE 3274955 D1 DE3274955 D1 DE 3274955D1
Authority
DE
Germany
Prior art keywords
filter means
filter
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
Application number
DE8282302904T
Other languages
English (en)
Inventor
Yoshihiro Taki
Hajime Akado
Toshiaki Fukuta
Susumu Miyakawa
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.)
Denso Corp
Original Assignee
NipponDenso Co Ltd
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
Priority claimed from JP56097036A external-priority patent/JPS58208A/ja
Priority claimed from JP56097037A external-priority patent/JPS58209A/ja
Application filed by NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Application granted granted Critical
Publication of DE3274955D1 publication Critical patent/DE3274955D1/de
Expired 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
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/60—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for the intake of internal combustion engines or turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
DE8282302904T 1981-06-23 1982-06-04 Filter means Expired DE3274955D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56097036A JPS58208A (ja) 1981-06-23 1981-06-23 濾過エレメント
JP56097037A JPS58209A (ja) 1981-06-23 1981-06-23 複合濾過エレメント

Publications (1)

Publication Number Publication Date
DE3274955D1 true DE3274955D1 (en) 1987-02-12

Family

ID=26438223

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282302904T Expired DE3274955D1 (en) 1981-06-23 1982-06-04 Filter means

Country Status (3)

Country Link
US (1) US4439321A (de)
EP (1) EP0068662B1 (de)
DE (1) DE3274955D1 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU540096B2 (en) * 1982-08-04 1984-11-01 Nippondenso Co. Ltd. Filter device and manufacturing method
US4631133A (en) * 1984-09-13 1986-12-23 Axelrod R & D, Inc. Waste treatment device and method using microwaves
US5043000A (en) * 1987-09-18 1991-08-27 Toyo Roki Seizo K.K. Air cleaner element and method of manufacturing the same
US5178760A (en) * 1989-04-06 1993-01-12 Solberg Mfg. Co. Fluid filter construction with a corrugated and tapered filter strip
US5328612A (en) * 1992-11-16 1994-07-12 Allied-Signal Inc. Thimble-shaped liquid filter
US5447630A (en) * 1993-04-28 1995-09-05 Rummler; John M. Materials treatment process and apparatus
JP3256972B2 (ja) * 1995-02-03 2002-02-18 株式会社デンソー 燃料供給装置
JP3434117B2 (ja) * 1996-03-29 2003-08-04 住友電気工業株式会社 ディーゼルエンジン用パティキュレートトラップ
US5824232A (en) * 1996-04-15 1998-10-20 Filtration Technologies Corporation Corrugated filter sheet configured into a cylindrical filter media having near circular concentric channels
JP4303318B2 (ja) * 1996-04-26 2009-07-29 ドナルドソン カンパニー，インコーポレイティド 縦溝が付けられたフィルター媒体
US5895574A (en) * 1996-04-26 1999-04-20 Donaldson Company, Inc. Rolled liquid filter using fluted media
US5902364A (en) * 1996-04-26 1999-05-11 Donaldson Company, Inc. Conical filter
US5772883A (en) * 1996-04-26 1998-06-30 Donaldson Company, Inc. Slanted inline filter
US5820646A (en) * 1996-04-26 1998-10-13 Donaldson Company, Inc. Inline filter apparatus
US5792247A (en) * 1996-04-26 1998-08-11 Donaldson Company, Inc. Integrated resonator and filter apparatus
USD399944S (en) * 1996-04-26 1998-10-20 Donaldson Company, Inc. Conical filter
JP3347593B2 (ja) * 1996-07-25 2002-11-20 トヨタ自動車株式会社 ディーゼルエンジン用パティキュレートトラップ
JPH11200974A (ja) * 1998-01-07 1999-07-27 Denso Corp 燃料フィルタおよびそれを用いたインタンク式燃料ポンプ
DE19819980B4 (de) * 1998-05-05 2004-02-05 Hüttlin, Herbert Filtereinrichtung für eine Prozeßapparatur
AU2002365873A1 (en) * 2001-12-03 2003-06-17 Donaldson Company, Inc. Filter element using corrugated media sheet
CN101306277B (zh) * 2002-07-10 2011-11-02 唐纳森公司 槽形过滤介体及其制造工艺
US7674307B2 (en) * 2004-09-16 2010-03-09 Solberg Manufacturing, Inc. Self supported fluid filter
EP2117672B1 (de) * 2007-02-02 2013-01-23 Donaldson Company, Inc. Luftfilterungsmedienpaket
CA2691867C (en) * 2007-06-26 2016-10-04 Donaldson Company, Inc. Filtration media pack, filter element, and methods
CN101918117A (zh) * 2007-11-20 2010-12-15 菲尔特拉申技术公司 具有外部和内部介质部件的过滤器及过滤方法
US8608819B2 (en) * 2007-12-07 2013-12-17 Mann+Hummel Gmbh Filter device for filtering gaseous fluids
CN105148614B (zh) * 2008-02-04 2020-01-17 唐纳森公司 用于形成槽纹过滤介质的方法和装置
DE102008027662A1 (de) * 2008-06-10 2009-12-17 Ibs Filtran Kunststoff- / Metallerzeugnisse Gmbh Ölwanne mit Ölfilter
CN102159296A (zh) 2008-07-25 2011-08-17 唐纳森公司 空气过滤介质包装、过滤器元件、空气过滤介质以及方法
WO2010017407A1 (en) * 2008-08-06 2010-02-11 Donaldson Company, Inc. Z-media having flute closures, methods and apparatus
US8491684B2 (en) 2009-02-27 2013-07-23 Donaldson Company, Inc. Filter cartridge; components thereof; and methods
EP2461884B1 (de) 2009-08-03 2019-11-06 Donaldson Company, Inc. Verfahren zur formung gerillter filterungsmittel mit konischen rillen
CN105536383B (zh) 2010-01-25 2019-12-24 唐纳森公司 具有楔形槽的褶状过滤介质
ES2501491T3 (es) 2010-06-16 2014-10-02 Mahle International Gmbh Disposición de filtro, en especial disposición de filtro de aire
CN101940864B (zh) * 2010-07-30 2013-01-23 西安建筑科技大学 密褶式空调空气过滤器
CN110270189B (zh) * 2019-07-17 2023-12-29 西华大学 一种导叶式高压旋风分离器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR828433A (fr) * 1937-01-25 1938-05-18 Telephones Soc Ind Perfectionnements aux appareils filtrants
DE728093C (de) * 1938-10-21 1942-11-19 Auergesellschaft Ag Verfahren zum Herstellen eines aus sektorfoermigen Formstuecken gebildeten Schwebstoffilters
FR883049A (fr) * 1942-06-11 1943-06-22 Auergesellschaft Ag Filtre destiné à éliminer de l'air les matières en suspension
CH226225A (de) * 1942-06-16 1943-03-31 Auergesellschaft Ag Verfahren zur Herstellung eines aus sektorförmigen Formstücken gebildeten Schwebstoffilters.
DE1161859B (de) * 1955-04-18 1964-01-30 American Viscose Corp Verfahren zur Herstellung von spiralfoermig gewickelten Rollfiltern
US3056501A (en) * 1959-08-03 1962-10-02 Gen Motors Corp Transmission oil filter assemblage
SE359749B (de) * 1972-01-26 1973-09-10 Flodin B
FR2267818B1 (de) * 1974-04-16 1976-12-17 Labinal
JPS5238680A (en) * 1975-08-26 1977-03-25 Nippon Denso Co Ltd Filter member for air filters
US4075107A (en) * 1976-07-14 1978-02-21 Brown Company Novel filter and method of making same
IT1091082B (it) * 1977-10-27 1985-06-26 Gilardini Spa Cartuccia filtrante
US4233042A (en) * 1978-03-06 1980-11-11 Incom International Inc. Air-oil separator
US4313740A (en) * 1980-12-08 1982-02-02 Calvin Kalishman Air filter

Also Published As

Publication number Publication date
US4439321A (en) 1984-03-27
EP0068662A1 (de) 1983-01-05
EP0068662B1 (de) 1987-01-07

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Legal Events

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