DE3669443D1 - Fluidfilter mit gefaltetem filtermedium. - Google Patents
Fluidfilter mit gefaltetem filtermedium.Info
- Publication number
- DE3669443D1 DE3669443D1 DE8686108140T DE3669443T DE3669443D1 DE 3669443 D1 DE3669443 D1 DE 3669443D1 DE 8686108140 T DE8686108140 T DE 8686108140T DE 3669443 T DE3669443 T DE 3669443T DE 3669443 D1 DE3669443 D1 DE 3669443D1
- Authority
- DE
- Germany
- Prior art keywords
- filter
- folded
- fluid
- medium
- filter medium
- 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
Links
- 239000012530 fluid Substances 0.000 title 1
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
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/012—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/016—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements with corrugated, folded or wound filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/018—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements ring shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/111—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
- B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
-
- 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
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/02—Filtering elements having a conical form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/12—Pleated filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/34—Seals or gaskets for filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2265/06—Details of supporting structures for filtering material, e.g. cores
-
- 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)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60130356A JPS61291015A (ja) | 1985-06-15 | 1985-06-15 | 濾過素子および濾過エレメント |
JP60218836A JPS6274416A (ja) | 1985-09-30 | 1985-09-30 | 濾過エレメント |
JP1985184344U JPH0417215Y2 (de) | 1985-11-29 | 1985-11-29 | |
JP29738885A JPS62155916A (ja) | 1985-12-28 | 1985-12-28 | フイルタエレメント |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3669443D1 true DE3669443D1 (de) | 1990-04-19 |
Family
ID=27471531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686108140T Expired - Fee Related DE3669443D1 (de) | 1985-06-15 | 1986-06-13 | Fluidfilter mit gefaltetem filtermedium. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4710297A (de) |
EP (1) | EP0206182B1 (de) |
DE (1) | DE3669443D1 (de) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8607513D0 (en) * | 1986-03-26 | 1986-04-30 | Barrington R B | Filter for dry cleaning solvent |
GB2209354B (en) * | 1987-08-31 | 1991-10-30 | Tsuchiya Seisakusho | Filter medium forming system and process |
US4940500A (en) * | 1987-08-31 | 1990-07-10 | Tsuchiya Mfg. Co., Ltd. | Filter medium forming system and process |
US5043000A (en) * | 1987-09-18 | 1991-08-27 | Toyo Roki Seizo K.K. | Air cleaner element and method of manufacturing the same |
GB2223695A (en) * | 1988-10-11 | 1990-04-18 | Sabre Safety Ltd | Making radially pleated filter elements |
US5106397A (en) * | 1990-12-26 | 1992-04-21 | Ford Motor Company | Air cleaner/noise silencer assembly |
US5128039A (en) * | 1991-06-04 | 1992-07-07 | Allied-Signal Inc. | Filter with delta wedge pleat |
DE4336870C2 (de) * | 1993-10-28 | 1997-02-27 | Gore W L & Ass Gmbh | Filterpatrone |
US5522909A (en) * | 1994-12-27 | 1996-06-04 | Purolator Products Na, Inc. | Air filter device |
US5591329A (en) * | 1995-05-31 | 1997-01-07 | H-Tech, Inc. | Fluid filter with pleated septum |
US5871641A (en) * | 1996-05-30 | 1999-02-16 | H-Tech, Inc. | Fluid filter with pleated septum |
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 |
JP3488589B2 (ja) * | 1997-02-10 | 2004-01-19 | 株式会社共立 | エアークリーナ |
GB2352195B (en) * | 1999-06-24 | 2003-11-26 | Nationwide Filter Company | High flowrate filter |
FR2802116B1 (fr) * | 1999-12-10 | 2002-05-03 | Maco Pharma Sa | Unite de filtration sterile d'un fluide,notamment le sang |
US6482247B2 (en) * | 2000-06-23 | 2002-11-19 | Nelson Industries, Inc. | Multi-panel fluid filter with equalized contaminant passages |
US6375700B1 (en) | 2000-06-23 | 2002-04-23 | Nelson Industries, Inc. | Direct flow filter |
US20040074215A1 (en) * | 2000-11-10 | 2004-04-22 | Carlo Cocconi | Method for making an air filter |
DE10061479B4 (de) * | 2000-12-08 | 2007-08-02 | Carl Freudenberg Kg | Verfahren zur Herstellung eines Filtereinsatzes |
US6800194B1 (en) * | 2001-09-26 | 2004-10-05 | Dana Corporation | Low waste liquid filter |
US6966940B2 (en) | 2002-04-04 | 2005-11-22 | Donaldson Company, Inc. | Air filter cartridge |
KR20050098922A (ko) | 2003-02-11 | 2005-10-12 | 도널드선 컴파니 인코포레이티드 | 에어 크리너 배열과 서비스가능한 필터 구성 요소 및 방법 |
DE102004001718A1 (de) * | 2004-01-13 | 2005-08-04 | Robert Bosch Gmbh | Endlosfaltfilter für Partikelfilterung |
EP1804955B1 (de) * | 2004-08-04 | 2011-01-26 | Daimler AG | Partikelfilter |
US20110197556A1 (en) | 2004-11-02 | 2011-08-18 | Baldwin Filters, Inc. | Filter element |
WO2006076479A1 (en) | 2005-01-13 | 2006-07-20 | Donaldson Company, Inc. | Air filter cartridge and air cleaner assembly |
DE102005022419A1 (de) * | 2005-05-14 | 2006-11-16 | Purem Abgassysteme Gmbh & Co. Kg | Partikelfilter |
DK2663379T3 (en) | 2011-01-11 | 2018-04-16 | Amazon Filters Spolka Z Ograniczona Odpowiedzialnoscia | Process for making pleated filters |
WO2014018528A1 (en) | 2012-07-25 | 2014-01-30 | Baldwin Filters, Inc. | Filter housing, fluted filter and safety filter |
EP2906320B1 (de) | 2012-10-09 | 2020-08-26 | Donaldson Company, Inc. | Selbsttragendes gefaltetes blattmaterial, filterelemente |
CN106132507A (zh) | 2014-04-09 | 2016-11-16 | 唐纳森公司 | 自承式折叠的片材材料以及过滤元件 |
EP3194048B1 (de) | 2014-09-15 | 2020-07-08 | Donaldson Company, Inc. | Filterpatrone und luftreinigeranordnung |
US10682597B2 (en) | 2016-04-14 | 2020-06-16 | Baldwin Filters, Inc. | Filter system |
DE112017002360T5 (de) * | 2016-07-13 | 2019-02-14 | Cummins Filtration Ip, Inc. | Filterelement mit konischem Umfang |
DE102017208966B4 (de) | 2017-05-29 | 2021-04-29 | BSH Hausgeräte GmbH | Filteranordnung mit einem Flachfilter |
US11364462B2 (en) | 2017-09-25 | 2022-06-21 | Donaldson Company, Inc. | Filter assembly |
CN114126743B (zh) | 2019-03-27 | 2023-07-25 | 唐纳森公司 | 具有轴向延伸流动面的颗粒分离器过滤器 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2410371A (en) * | 1943-02-08 | 1946-10-29 | Vokes Cecil Gordon | Filter |
US2823760A (en) * | 1955-05-10 | 1958-02-18 | Garrett Corp | Water separator |
US3146197A (en) * | 1962-01-31 | 1964-08-25 | American Air Filter Co | Pleated filter construction |
US3235633A (en) * | 1962-04-02 | 1966-02-15 | Gen Motors Corp | Method of molding filter end caps |
GB1274355A (en) * | 1970-01-28 | 1972-05-17 | Gen Motors Ltd | Filter elements for liquid filters |
US3640396A (en) * | 1970-04-03 | 1972-02-08 | Fram Corp | Filter |
GB1426173A (en) * | 1972-03-11 | 1976-02-25 | Gen Motors Ltd | Fluid filter elements |
US3859068A (en) * | 1972-05-09 | 1975-01-07 | Tenneco Inc | Pleated air filter |
DE2342155B2 (de) * | 1973-08-21 | 1977-04-28 | Purolator Filter GmbH, 7110 Öhringen | Verfahren zur herstellung eines runden, flachen filtereinsatzes |
CH597866A5 (de) * | 1975-11-25 | 1978-04-14 | Castella Pierre De | |
DE2715679A1 (de) * | 1977-04-07 | 1978-10-12 | Andrasfalvy | Asymmetrisches luftfilter fuer verbrennungskraftmaschinen, insbesondere in kraftfahrzeugen |
GB2030464B (en) * | 1978-09-21 | 1982-09-29 | Gen Motors Ltd | Fluid filter elements and their manufacture |
SU831143A1 (ru) * | 1979-03-28 | 1981-05-23 | Дальневосточное Высшее Инженерноеморское Училище Им. Адмиралаг.И.Невельского | Фильтрующий элемент |
DE2937757A1 (de) * | 1979-09-19 | 1981-04-09 | Degussa Ag, 6000 Frankfurt | Mechanisch stabile siebgewebeanordnung aus metall |
US4303426A (en) * | 1980-03-14 | 1981-12-01 | Robert Battis | Automobile air filter having replaceable and readily disposable filter element |
-
1986
- 1986-03-28 US US06/845,842 patent/US4710297A/en not_active Expired - Lifetime
- 1986-06-13 EP EP86108140A patent/EP0206182B1/de not_active Expired - Lifetime
- 1986-06-13 DE DE8686108140T patent/DE3669443D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0206182B1 (de) | 1990-03-14 |
US4710297A (en) | 1987-12-01 |
EP0206182A1 (de) | 1986-12-30 |
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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 |