FR2326961B1 - - Google Patents

Info

Publication number
FR2326961B1
FR2326961B1 FR7630136A FR7630136A FR2326961B1 FR 2326961 B1 FR2326961 B1 FR 2326961B1 FR 7630136 A FR7630136 A FR 7630136A FR 7630136 A FR7630136 A FR 7630136A FR 2326961 B1 FR2326961 B1 FR 2326961B1
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
FR7630136A
Other languages
French (fr)
Other versions
FR2326961A1 (en
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/en
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 REVERSE FLOW FOAM FILTER Granted FR2326961A1 (en)

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 FR2326961A1 (en) 1977-05-06
FR2326961B1 true FR2326961B1 (en) 1982-12-17

Family

ID=24482521

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630136A Granted FR2326961A1 (en) 1975-10-06 1976-10-06 REVERSE FLOW FOAM FILTER

Country Status (7)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2927287B2 (en) * 1979-07-06 1981-05-21 HELSA - Werke Helmut Sandler & Co, 8586 Gefrees Multi-layer filter material with at least one layer of open-cell foam
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 (en) * 1982-08-26 1984-02-27 Hans Eriksson ABSORBTION MATERIAL FOR FILTERING ARRANGEMENTS
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 (en) * 1986-08-16 1988-02-18 Oltmanns Filtertechnik Gmbh Filter for a drainpipe
WO1989006157A1 (en) * 1987-12-28 1989-07-13 Baltiiskoe Morskoe Parokhodstvo Filter material and two-stage device purifying water of oil, and method for making said filter material
JPH02195950A (en) * 1989-01-25 1990-08-02 Aloka Co Ltd Ultrasonic diagnostic device
US8292984B2 (en) 2007-07-20 2012-10-23 Donaldson Company, Inc. Air cleaner arrangments with end support for cartridge; components; and, methods
NZ594012A (en) 2009-01-13 2013-01-25 Access Business Group Int Llc A gravity fed water treatment system comprising a foam filter element, a biological layer and a restriction orifice to limit the flow of water through the system
KR20140053812A (en) * 2010-11-29 2014-05-08 액세스 비지니스 그룹 인터내셔날 엘엘씨 Foam water treatment system
EP3401000A1 (en) 2017-05-09 2018-11-14 Donaldson Company, Inc. Adapter and air filter cartridge being adapted for use with such an adapter
JP2020179383A (en) * 2019-04-26 2020-11-05 日星電気株式会社 Tube excellent in compression resistance

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE542362A (en) *
CH316721A (en) * 1953-08-04 1956-10-31 Mueller Paul A Filter material
US3262578A (en) * 1964-02-07 1966-07-26 Johns Manville Glass fiber filter tubes
AT298428B (en) * 1969-11-19 1972-05-10 Zd Y Na Vyrobu Vzduchotechnick Multi-layer filter material, especially for separating solid and liquid particles from gases
US3720574A (en) * 1971-07-28 1973-03-13 Scott Paper Co Filter element
US3873281A (en) * 1974-01-07 1975-03-25 Johns Manville High energy gas filtration method

Also Published As

Publication number Publication date
IT1068220B (en) 1985-03-21
JPS5279367A (en) 1977-07-04
GB1567645A (en) 1980-05-21
SE7611109L (en) 1977-04-07
FR2326961A1 (en) 1977-05-06
JPS5933407B2 (en) 1984-08-15
DE2645589A1 (en) 1977-04-14
CA1076489A (en) 1980-04-29

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Legal Events

Date Code Title Description
ST Notification of lapse