ES488189A1 - Perfeccionamientos en dispositivos de filtracion - Google Patents

Perfeccionamientos en dispositivos de filtracion

Info

Publication number
ES488189A1
ES488189A1 ES488189A ES488189A ES488189A1 ES 488189 A1 ES488189 A1 ES 488189A1 ES 488189 A ES488189 A ES 488189A ES 488189 A ES488189 A ES 488189A ES 488189 A1 ES488189 A1 ES 488189A1
Authority
ES
Spain
Prior art keywords
housing
fluid
filter element
filter
reservoir
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
ES488189A
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.)
NILS O ROSAEN
Original Assignee
NILS O ROSAEN
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 NILS O ROSAEN filed Critical NILS O ROSAEN
Publication of ES488189A1 publication Critical patent/ES488189A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • 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
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
    • 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
    • B01D2201/18—Filters characterised by the openings or pores
    • B01D2201/182—Filters characterised by the openings or pores for depth filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Abstract

Perfeccionamientos en dispositivos de filtración, de utilidad en un sistema de fluido que tiene un recipiente de fluido al menos parcialmente lleno de fluido hasta un nivel de fluido, caracterizados porque cada dispositivo de filtración comprende : (a) un alojamiento alargado que tiene al menos un fondo parcialmente abierto y una parte superior abierta, estando situado el alojamiento dentro de dicho recipiente de manera que el extremo inferior del alojamiento esté sumergido en el fluido del recipiente de fluido, teniendo el alojamiento una entrada de fluido formada en su extremo inferior; (b) un conjunto de filtro que comprende un elemento filtrante tubular abierto en cada extremo y un conjunto mantenedor asegurado de forma des unible , en uno de los extremos, a unos de los extremos axiales del elemento filtrante tubular, pudiendose insertar al otro extremo del elemento filtrante, de forma deslizable , a través de la parte superior abierta del alojamiento y sobre una porción de dicho alojamiento, de modo que dicha porción de alojamiento se extienda en su totalidad axialmente a través de dicho elemento filtrante, estando el elemento filtrante separado de dicha porción de alojamiento radialmente hacia el exterior, formando así entre ambos una cámara anular de entrada; © medios para sellar fluidícamente ambos extremos axiales del elemento filtrante con respecto a dicha porción de alojamiento; (d) medios de conducto de fluido formados a través de dicho alojamiento, para conectar fluídicamente la entrada del alojamiento con dicha cámara anular de entrada y (e) medios acoplados a dicho conjunto mantenedor para desviar el flujo de fluido a través de dicho elemento filtrante hacia el fondo parcialmente abierto del alojamiento que está situado por debajo del nivel de fluido.
ES488189A 1979-08-20 1980-02-01 Perfeccionamientos en dispositivos de filtracion Expired ES488189A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/067,446 US4273651A (en) 1979-08-20 1979-08-20 Return line filter

Publications (1)

Publication Number Publication Date
ES488189A1 true ES488189A1 (es) 1980-09-16

Family

ID=22076039

Family Applications (1)

Application Number Title Priority Date Filing Date
ES488189A Expired ES488189A1 (es) 1979-08-20 1980-02-01 Perfeccionamientos en dispositivos de filtracion

Country Status (10)

Country Link
US (1) US4273651A (es)
JP (1) JPS5631421A (es)
BR (1) BR7908359A (es)
CA (1) CA1138782A (es)
DE (1) DE2948868C2 (es)
ES (1) ES488189A1 (es)
FR (1) FR2463635B1 (es)
GB (1) GB2056298B (es)
IT (1) IT1163748B (es)
SE (1) SE437616B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5006235A (en) * 1986-03-20 1991-04-09 Pall Corporation Barrier flange filter assembly including cover
DE19925635B4 (de) * 1999-06-04 2005-11-03 ZF Lemförder Metallwaren AG Hydraulikölbehälter
DE102008012521A1 (de) * 2008-03-04 2009-09-17 Rt-Filtertechnik Gmbh Filtervorrichtung sowie Filterelement für eine dahingehende Filtervorrichtung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1189385B (de) * 1960-02-27 1965-03-18 Miag Muehlenbau & Ind Gmbh Saugfilter fuer Hydraulikpumpen
DE1611169A1 (de) * 1967-07-07 1970-12-10 Zahnradfabrik Friedrichshafen OElbehaelter mit Filtereinsatz
US3653512A (en) * 1970-07-16 1972-04-04 Parker Hannifin Corp Fluid filter device
DE2036302C3 (de) * 1970-07-22 1981-07-23 Purolator Filter GmbH, 7110 Öhringen Filteranordnung, insbesondere für Ölrücklauffilter in Kraftfahrzeugen
US3747761A (en) * 1971-11-03 1973-07-24 Marvel Eng Co Continuous flow suction filter
US4167483A (en) * 1978-07-10 1979-09-11 Rosaen Borje O Fluid filtering device

Also Published As

Publication number Publication date
DE2948868C2 (de) 1985-04-04
SE437616B (sv) 1985-03-11
CA1138782A (en) 1983-01-04
US4273651A (en) 1981-06-16
DE2948868A1 (de) 1981-09-03
IT1163748B (it) 1987-04-08
SE7909621L (sv) 1981-02-21
GB2056298A (en) 1981-03-18
FR2463635B1 (fr) 1985-11-29
BR7908359A (pt) 1981-03-17
GB2056298B (en) 1983-02-09
JPS5631421A (en) 1981-03-30
IT7928325A0 (it) 1979-12-21
FR2463635A1 (fr) 1981-02-27

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