FR2049941A5 - - Google Patents

Info

Publication number
FR2049941A5
FR2049941A5 FR7020600A FR7020600A FR2049941A5 FR 2049941 A5 FR2049941 A5 FR 2049941A5 FR 7020600 A FR7020600 A FR 7020600A FR 7020600 A FR7020600 A FR 7020600A FR 2049941 A5 FR2049941 A5 FR 2049941A5
Authority
FR
France
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
FR7020600A
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.)
Donaldson Co Inc
Original Assignee
Donaldson Co Inc
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 Donaldson Co Inc filed Critical Donaldson Co Inc
Application granted granted Critical
Publication of FR2049941A5 publication Critical patent/FR2049941A5/fr
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
    • 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
    • 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D29/682—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a rotary movement with respect to the filtering element
    • 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
    • B01D29/74—Regenerating the filter material in the filter by forces created by movement of the filter element involving centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D41/00—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids
    • B01D41/04—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids of rigid self-supporting filtering 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
    • B01D46/24—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
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/72—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with backwash arms, shoes or nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/58—Power supply means for regenerating the filter
    • B01D2201/583—Power supply means for regenerating the filter using the kinetic energy of the fluid circulating in the filtering device

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Centrifugal Separators (AREA)
FR7020600A 1969-06-05 1970-06-04 Expired FR2049941A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83068369A 1969-06-05 1969-06-05

Publications (1)

Publication Number Publication Date
FR2049941A5 true FR2049941A5 (fr) 1971-03-26

Family

ID=25257475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7020600A Expired FR2049941A5 (fr) 1969-06-05 1970-06-04

Country Status (6)

Country Link
US (1) US3568414A (fr)
CA (1) CA948999A (fr)
DE (1) DE2025883C3 (fr)
FR (1) FR2049941A5 (fr)
GB (1) GB1299486A (fr)
ZA (1) ZA703478B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2712497A1 (fr) * 2012-09-28 2014-04-02 CERES (Société par actions simplifiée) Procédé de filtration d'un flux d'air dans un séchoir à grains
US10591212B2 (en) 2014-03-12 2020-03-17 Ceres Device and method for drying grain

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3667195A (en) * 1970-03-16 1972-06-06 Grinnell Corp Rotary air filter cleaning apparatus
US3792573A (en) * 1972-04-06 1974-02-19 L Borsheim Air cleaning structure
US3936902A (en) * 1974-07-11 1976-02-10 The United States Government As Represented By The Secretary Of The Army Automatic cleaning apparatus for fluid filters
US3958296A (en) * 1975-02-19 1976-05-25 Fell Albert J Air filter cleaner
DE2800665A1 (de) * 1978-01-07 1979-07-12 Interfiltre S A Selbstreinigender filter
CH628376A5 (de) * 1978-03-03 1982-02-26 Luwa Ag Luftfilterkasten fuer textilmaschinen.
DE2917090C2 (de) * 1979-04-27 1985-10-31 Honeywell-Braukmann GmbH, 6950 Mosbach Rückspüllbare Filtereinrichtung, insbesondere für eine Hauswasseranlage
ATE9445T1 (de) * 1980-07-16 1984-10-15 Hans Ferri Filteraggregat.
SE8006448L (sv) * 1980-09-15 1982-03-16 Pahlens Fabriker Ab Portabel apparat for rengoring av ateranvendbara filter
US4345922A (en) * 1980-12-22 1982-08-24 Donaldson Company, Inc. Air cleaner with anti-reentrainment
US4372762A (en) * 1981-02-09 1983-02-08 Cooley Claude S Dust collector and filter unit
JPS57153775A (en) * 1981-03-16 1982-09-22 Kikkoman Shoyu Co Ltd Classifier
DE3115716A1 (de) * 1981-04-18 1982-11-04 Boll & Kirch Filterbau GmbH, 5014 Kerpen "rueckspuelfilter"
GB2127317B (en) * 1982-08-24 1986-03-19 Elan Pressure Clean Ltd Filter cleaning
US4770771A (en) * 1984-02-27 1988-09-13 Molins Machine Company Ink system with self-washing filter
US4875913A (en) * 1984-05-24 1989-10-24 Filtration Water Filters For Agriculture And Industry, Ltd. Apparatus for cleaning corrugated filter elements
DE3531911A1 (de) * 1984-09-11 1986-03-20 Basf Ag, 6700 Ludwigshafen Verfahren zum reinigen eines filterkorbs
GB8704582D0 (en) * 1987-02-26 1987-04-01 Dowty Mining Machinery Ltd Fluid filtering systems
DE3920097C2 (de) * 1988-07-11 1998-07-30 Sartorius Gmbh Vorrichtung zur Filtration von mit Partikeln belasteten Flüssigkeiten
DE4107642A1 (de) * 1991-03-09 1992-09-10 Esta Apparatebau Filtervorrichtung
DE4206282C2 (de) * 1992-02-28 1994-08-25 Koch August G Maschinen Düsen-Rückspülfilter
US5322535A (en) * 1993-08-31 1994-06-21 Diversitech Equipment & Sales (1984) Ltd. Pneumatic filter cleaning apparatus
DE4442704A1 (de) * 1993-12-09 1995-06-14 Rudolf Schenk Filtereinrichtung für Hauswasseranlagen
DE19501715A1 (de) * 1995-01-20 1996-07-25 Esta Apparatebau Reinigungsvorrichtung für Filterpatronen
US5645478A (en) * 1996-09-20 1997-07-08 Edmaiston; Fred M. Material elevator filter apparatus
NL1005559C2 (nl) * 1997-03-18 1998-09-21 Euromate Ind Air Cleaning Syst Filterinrichting.
IL161727A0 (en) * 2001-11-02 2005-11-20 Olson Irrigation Systems Filter and filter cleaning apparatus and related methods
US6959818B2 (en) * 2001-11-02 2005-11-01 Olson Donald O Filter and filter cleaning apparatus and related methods
GB0126550D0 (en) * 2001-11-06 2002-01-02 Sps Afos Group Ltd Safety mechanism for weight-set downhole tool
KR100485699B1 (ko) * 2003-04-14 2005-04-28 삼성광주전자 주식회사 진공청소기의 사이클론집진장치용 필터조립체
JP4659407B2 (ja) * 2004-07-29 2011-03-30 サントリーホールディングス株式会社 オリゴメリックプロアントシアニジン（ｏｐｃ）の分析方法
DE102006047284B4 (de) * 2006-10-06 2012-08-09 Karlsruher Institut für Technologie Abreinigbares Filtersystem und Staubsauger
DE102007035225B4 (de) * 2007-07-25 2018-05-30 Filtration Group Gmbh Gasfiltereinrichtung
US20090050582A1 (en) * 2007-08-23 2009-02-26 Shmuel Gil Self-Cleaning System For Filter
IT1398152B1 (it) * 2009-02-02 2013-02-14 Inking Production S R L Apparato e metodo per la rigenerazione di filtri aria usati
US10737282B2 (en) * 2015-10-12 2020-08-11 Cummins Filtration Ip, Inc. Tangential air cleaner with coiled filter cartridge
US20170333822A1 (en) * 2016-05-23 2017-11-23 Gary L. Bainbridge Air Filter Cleaner
DE102016013388A1 (de) * 2016-11-11 2018-05-17 Mann+Hummel Gmbh Filtersystem und Filterelement
US10746141B2 (en) 2017-03-14 2020-08-18 Kohler Co. Engine air cleaner
EP3801822B1 (fr) * 2018-06-08 2022-08-03 Trislot N.V. Procédé de fabrication des tubes à filtre métallique à fils profilés à fentes étroites
CN109630729B (zh) * 2019-01-18 2024-04-02 菲时特集团股份有限公司 一种恒流阀
CN112403106A (zh) * 2020-12-01 2021-02-26 岳阳佰胜智慧环保科技有限公司 一种不易造成形变的板式过滤器v型槽深度吸灰清洁器
CN112999722B (zh) * 2021-03-11 2022-04-26 杭州骢稷科技有限公司 一种旋转喷头自清洗过滤器
US20230405508A1 (en) * 2022-06-20 2023-12-21 William L McLean, Jr. Air filter cleaning device
WO2024164421A1 (fr) * 2023-02-08 2024-08-15 满洲里达赉湖热电有限公司 Procédé de filtration utilisant un filtre à cartouche, et dispositif

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2712497A1 (fr) * 2012-09-28 2014-04-02 CERES (Société par actions simplifiée) Procédé de filtration d'un flux d'air dans un séchoir à grains
FR2996105A1 (fr) * 2012-09-28 2014-04-04 Ceres Procede de filtration d'un flux d'air dans un sechoir a grains
US10591212B2 (en) 2014-03-12 2020-03-17 Ceres Device and method for drying grain

Also Published As

Publication number Publication date
CA948999A (en) 1974-06-11
DE2025883B2 (de) 1975-03-20
DE2025883A1 (de) 1970-12-10
US3568414A (en) 1971-03-09
GB1299486A (en) 1972-12-13
DE2025883C3 (de) 1975-11-06
ZA703478B (en) 1971-03-31

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Legal Events

Date Code Title Description
ST Notification of lapse