FR2326961A1 - Filtre en mousse a ecoulement inverse - Google Patents

Filtre en mousse a ecoulement inverse

Info

Publication number
FR2326961A1
FR2326961A1 FR7630136A FR7630136A FR2326961A1 FR 2326961 A1 FR2326961 A1 FR 2326961A1 FR 7630136 A FR7630136 A FR 7630136A FR 7630136 A FR7630136 A FR 7630136A FR 2326961 A1 FR2326961 A1 FR 2326961A1
Authority
FR
France
Prior art keywords
reverse flow
foam filter
flow foam
filter
reverse
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.)
Granted
Application number
FR7630136A
Other languages
English (en)
French (fr)
Other versions
FR2326961B1 (de
Inventor
Joseph Francis Pizzirusso
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.)
Kimberly Clark Tissue Co
Original Assignee
Scott Paper 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 Scott Paper Co filed Critical Scott Paper Co
Publication of FR2326961A1 publication Critical patent/FR2326961A1/fr
Application granted granted Critical
Publication of FR2326961B1 publication Critical patent/FR2326961B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1669—Cellular material
    • B01D39/1676—Cellular material of synthetic origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/069—Special geometry of layers
    • B01D2239/0695—Wound layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1208—Porosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1291—Other parameters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
FR7630136A 1975-10-06 1976-10-06 Filtre en mousse a ecoulement inverse Granted FR2326961A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61958775A 1975-10-06 1975-10-06

Publications (2)

Publication Number Publication Date
FR2326961A1 true FR2326961A1 (fr) 1977-05-06
FR2326961B1 FR2326961B1 (de) 1982-12-17

Family

ID=24482521

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630136A Granted FR2326961A1 (fr) 1975-10-06 1976-10-06 Filtre en mousse a ecoulement inverse

Country Status (7)

Country Link
JP (1) JPS5933407B2 (de)
CA (1) CA1076489A (de)
DE (1) DE2645589A1 (de)
FR (1) FR2326961A1 (de)
GB (1) GB1567645A (de)
IT (1) IT1068220B (de)
SE (1) SE7611109L (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2927287B2 (de) * 1979-07-06 1981-05-21 HELSA - Werke Helmut Sandler & Co, 8586 Gefrees Mehrlagiges Filtermaterial mit mindestens einer Lage eines offenporigen Schaumstoffes
JPS56133012A (en) * 1980-03-01 1981-10-17 Bridgestone Corp Filtering medium for regenerating waste liquid of cleaning
US4303533A (en) * 1980-05-30 1981-12-01 Champion International Corporation Method of removing fine suspended solids from effluent streams
SE8204882L (sv) * 1982-08-26 1984-02-27 Hans Eriksson Absorbtionsmaterial till filterarrangemang
GB2131319A (en) * 1982-12-03 1984-06-20 Cosworth Eng Filter element
GB2172814B (en) * 1985-03-26 1988-10-05 Pipercross Ltd Air filter
DE3627886A1 (de) * 1986-08-16 1988-02-18 Oltmanns Filtertechnik Gmbh Filter fuer ein draenrohr
JPH02502798A (ja) * 1987-12-28 1990-09-06 バルチイスコエ　モルスコエ　パロホドストヴォ 水から石油を除去する濾材、このような材料の製造方法及び水から石油を除去する二段階装置
JPH02195950A (ja) * 1989-01-25 1990-08-02 Aloka Co Ltd 超音波診断装置
US8292984B2 (en) 2007-07-20 2012-10-23 Donaldson Company, Inc. Air cleaner arrangments with end support for cartridge; components; and, methods
AP2011005805A0 (en) 2009-01-13 2011-08-31 Access Business Group Int Llc Gravity feed water treatment system.
WO2012074995A1 (en) * 2010-11-29 2012-06-07 Access Business Group International Llc Foam water treatment system
EP3401000A1 (de) * 2017-05-09 2018-11-14 Donaldson Company, Inc. Adapter und luftfilterpatrone zur verwendung mit solch einem adapter
JP2020179383A (ja) * 2019-04-26 2020-11-05 日星電気株式会社 耐圧縮性に優れるチューブ

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE542362A (de) *
FR1113772A (fr) * 1953-08-04 1956-04-04 Procédé et dispositif pour la fabrication d'une matière filtrante, et matière obtenue par ce procédé
US3262578A (en) * 1964-02-07 1966-07-26 Johns Manville Glass fiber filter tubes
AT298428B (de) * 1969-11-19 1972-05-10 Zd Y Na Vyrobu Vzduchotechnick Mehrschichtiger Filterstoff, insbesondere zum Abscheiden von festen und flüssigen Teilchen aus Gasen
US3720574A (en) * 1971-07-28 1973-03-13 Scott Paper Co Filter element
FR2256775A1 (de) * 1974-01-07 1975-08-01 Johns Manville

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE542362A (de) *
FR1113772A (fr) * 1953-08-04 1956-04-04 Procédé et dispositif pour la fabrication d'une matière filtrante, et matière obtenue par ce procédé
US3262578A (en) * 1964-02-07 1966-07-26 Johns Manville Glass fiber filter tubes
AT298428B (de) * 1969-11-19 1972-05-10 Zd Y Na Vyrobu Vzduchotechnick Mehrschichtiger Filterstoff, insbesondere zum Abscheiden von festen und flüssigen Teilchen aus Gasen
US3720574A (en) * 1971-07-28 1973-03-13 Scott Paper Co Filter element
FR2256775A1 (de) * 1974-01-07 1975-08-01 Johns Manville

Also Published As

Publication number Publication date
FR2326961B1 (de) 1982-12-17
GB1567645A (en) 1980-05-21
SE7611109L (sv) 1977-04-07
JPS5933407B2 (ja) 1984-08-15
JPS5279367A (en) 1977-07-04
DE2645589A1 (de) 1977-04-14
CA1076489A (en) 1980-04-29
IT1068220B (it) 1985-03-21

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Legal Events

Date Code Title Description
ST Notification of lapse