FR995253A - Filtre perfectionné pour liquides - Google Patents

Filtre perfectionné pour liquides

Info

Publication number
FR995253A
FR995253A FR995253DA FR995253A FR 995253 A FR995253 A FR 995253A FR 995253D A FR995253D A FR 995253DA FR 995253 A FR995253 A FR 995253A
Authority
FR
France
Prior art keywords
liquid filter
advanced liquid
advanced
filter
liquid
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
Other languages
English (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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation 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 Motors Liquidation Co filed Critical Motors Liquidation Co
Application granted granted Critical
Publication of FR995253A publication Critical patent/FR995253A/fr
Expired 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
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
    • 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
    • B01D29/213—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets having a concertina shape
    • 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B01D29/54—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 multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
    • 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—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 multiple filtering elements, characterised by their mutual disposition in series connection
    • B01D29/58—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 multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/147—Bypass or safety valves
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Filtration Of Liquid (AREA)
FR995253D 1948-11-04 1949-09-13 Filtre perfectionné pour liquides Expired FR995253A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US678939XA 1948-11-04 1948-11-04

Publications (1)

Publication Number Publication Date
FR995253A true FR995253A (fr) 1951-11-29

Family

ID=22079109

Family Applications (1)

Application Number Title Priority Date Filing Date
FR995253D Expired FR995253A (fr) 1948-11-04 1949-09-13 Filtre perfectionné pour liquides

Country Status (4)

Country Link
BE (1) BE491445A (fr)
DE (1) DE809795C (fr)
FR (1) FR995253A (fr)
GB (1) GB678939A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036755A (en) * 1974-12-19 1977-07-19 Daimler-Benz Aktiengesellschaft Filter for cleaning lubricating oil in internal combustion engines

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1212832B (de) * 1954-06-10 1966-03-17 Lucien Victor Gewiss Verfahren und Vorrichtung zur Herstellung einer Faltenstruktur aus einer Bahn aus Papier, Kunststoff, Metall od. dgl.
US2748949A (en) * 1954-09-28 1956-06-05 Fram Corp Combined full-flow and part-flow oil filter
DE963829C (de) * 1955-01-19 1957-08-14 Delbag Luftfilter Gmbh Filterkoerper aus einer gefalteten Filterstoffbahn fuer Einsatzrahmen von Luftfiltern zum Abscheiden feinster Staeube
DE1121438B (de) * 1955-01-21 1962-01-04 Armand Jacques Julien Poelman Filtereinsatz aus einem der Laenge nach zickzackfoermig gefalteten Filterpapierstreifen
US2843268A (en) * 1955-08-05 1958-07-15 Fram Corp Combined full-flow and part-flow oil filters
DE1094714B (de) * 1956-09-21 1960-12-15 United Aircraft Corp Filtriervorrichtung fuer im Kreislauf befindliche Fluessigkeiten
US4936991A (en) * 1986-09-29 1990-06-26 Allied-Signal Inc. Accordion pleated fluid filtering element
US7981184B2 (en) 2007-03-16 2011-07-19 3M Innovative Properties Company Fluid filter
US8066790B2 (en) 2007-03-16 2011-11-29 3M Innovative Properties Company Fluid filter cartridge and housing
DE102011050915A1 (de) * 2011-06-08 2012-12-13 Neufilter Gmbh Papiergelegefiltermodul, Verfahren zur Herstellung eines solchen Papiergelegefiltermoduls und Papiergelegefiltermodulwand aus einer Mehrzahl derartiger Papiergelegefiltermodule

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036755A (en) * 1974-12-19 1977-07-19 Daimler-Benz Aktiengesellschaft Filter for cleaning lubricating oil in internal combustion engines

Also Published As

Publication number Publication date
BE491445A (fr)
DE809795C (de) 1951-08-02
GB678939A (en) 1952-09-10

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