ES2036770T3 - Filtro de doble cartucho mejorado para lubricantes de motores de combustion interna de vehiculos a motor. - Google Patents

Filtro de doble cartucho mejorado para lubricantes de motores de combustion interna de vehiculos a motor.

Info

Publication number
ES2036770T3
ES2036770T3 ES198989116087T ES89116087T ES2036770T3 ES 2036770 T3 ES2036770 T3 ES 2036770T3 ES 198989116087 T ES198989116087 T ES 198989116087T ES 89116087 T ES89116087 T ES 89116087T ES 2036770 T3 ES2036770 T3 ES 2036770T3
Authority
ES
Spain
Prior art keywords
hole
filtering cartridge
lobes
outlet
cover
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 - Lifetime
Application number
ES198989116087T
Other languages
English (en)
Inventor
Alberto Drusi
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.)
Marelli Europe SpA
Original Assignee
Gilardini SpA
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 Gilardini SpA filed Critical Gilardini SpA
Application granted granted Critical
Publication of ES2036770T3 publication Critical patent/ES2036770T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/10—Safety devices, e.g. by-passes
    • B01D27/106—Anti-leakage or anti-return valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/02—Cartridge filters of the throw-away type with cartridges made from a mass of loose granular or fibrous material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/14—Cartridge filters of the throw-away type having more than one filtering element
    • B01D27/142—Cartridge filters of the throw-away type having more than one filtering element connected in parallel
    • B01D27/144—Cartridge filters of the throw-away type having more than one filtering element connected in parallel arranged concentrically or coaxially
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/13—Part flow-full flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/17—Twist-on

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Lubricants (AREA)
  • Filtration Of Liquid (AREA)

Abstract

UN FILTRO DE DOBLE FILTRACION PARA ACEITE LUBRICANTE DE MOTORES DE COMBUSTION INTERNA DE VEHICULOS A MOTOR COMPRENDE UN ALOJAMIENTO CILINDRICO (1) QUE CONTIENE UN CARTUCHO DE FILTRADO BURDO (3) Y UN CARTUCHO SUPERPUESTO DE FILTRADO FINO (5) AMBOS EN FORMA DE CORONAS CILINDRICAS Y SUJETAS SOBRE UN TUBO (8) QUE SE EXTIENDE JUNTO CON EL CARTUCHO DE FILTRADO TOSCO (3) DESDE UNA TAPA (10) DE DICHO ALOJAMIENTO (1). SE SUMINISTRA UNA TAPA (10) CON UNA PLURALIDAD DE AGUJEROS PERIFERICOS DE ENTRADA (12) PARA EL ACEITE QUE SERA FILTRADO, UNA AGUJERO AXIAL (14) PARA LA SALIDA DEL LUBRICANTE FILTRADO TOSCAMENTE Y UN AGUJERO RADIAL INTERMEDIO (13) PARA SALIDA DEL LUBRICANTE FILTRADO FINAMENTE. EL FILTRO ADEMAS COMPRENDE UNA REJILLA ANULAR (19) SOBRE EL TUBO ENTRE DICHOS DOS CARTUCHOS, Y UN PAR DE REJILLAS (11, 15) SOBRE LA TAPA. UNA REJILLA (11) ESTA POSICIONADA FUERA DE DICHA PLURALIDAD DE AGUJEROS PERIFERICOS (12) PARA LA ENTRADA DEL ACEITE LUBRICANTE Y LA OTRA REJILLA (15) ESTA POSICIONADA ENTRE DICHO AGUJERO DE SALIDA EXCENTRICO (13) Y DICHO AGUJERO DE SALIDA AXIAL (14). EL CARTUCHO DE FILTRADO FINO COMPRENDE UNA BANDA CONTINUA DE DISCOS (40) DE PAPEL DE FILTRO, CADA DISCO ESTA PROVISTO DE UN AGUJERO CENTRAL (41) Y LOBULOS RADIALES (42, 42'', 43, 43'', 44, 44''), DICHOS DISCOS ESTAN PLEGADOS EN FORMA DE ACORDEON CON LOS LOBULOS DE UN DISCO DESALINEADOS CON RESPECTO A LOS LOBULOS DE UN DISCO ADJUNTO Y SUJETOS ENTRE DOS ANILLOS RIGIDOS (46, 48) TAMBIEN PROVISTOS CON AGUJEROS CENTRALES ALINEADOS.
ES198989116087T 1988-09-09 1989-08-31 Filtro de doble cartucho mejorado para lubricantes de motores de combustion interna de vehiculos a motor. Expired - Lifetime ES2036770T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8853385U IT215033Z2 (it) 1988-09-09 1988-09-09 Filtro a doppia filtrazione perfezionato per olio lubrificante di motori a combustione interna di autoveicoli

Publications (1)

Publication Number Publication Date
ES2036770T3 true ES2036770T3 (es) 1993-06-01

Family

ID=11282313

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989116087T Expired - Lifetime ES2036770T3 (es) 1988-09-09 1989-08-31 Filtro de doble cartucho mejorado para lubricantes de motores de combustion interna de vehiculos a motor.

Country Status (7)

Country Link
US (1) US5041221A (es)
EP (1) EP0362554B1 (es)
AT (1) ATE81793T1 (es)
DE (1) DE68903322T2 (es)
ES (1) ES2036770T3 (es)
GR (1) GR3006102T3 (es)
IT (1) IT215033Z2 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1241285B (it) * 1990-11-20 1993-12-29 Gilardini Spa Filtro a doppia filtrazione per lubrificanti di motori di autoveicoli, con cartuccia di filtrazione fine comprimibile.
JPH05285311A (ja) * 1992-03-10 1993-11-02 Gilardini Spa 自動車エンジンの潤滑油用の二重ろ過フィルタ
US5447627A (en) * 1993-11-22 1995-09-05 Dana Corporation Dual-flow filter assembly with a center-tube sealing grommet
US6004366A (en) * 1994-11-23 1999-12-21 Donaldson Company, Inc. Reverse flow air filter arrangement and method
US5665231A (en) * 1995-11-01 1997-09-09 Alliedsignal Inc. Full flow/bypass filter assembly
DE29602330U1 (de) * 1996-02-10 1996-05-30 Ing. Walter Hengst GmbH & Co KG, 48147 Münster Filterablauf mit Federverschluß
DE19752376A1 (de) * 1997-11-26 1999-05-27 Mann & Hummel Filter Filter
US20070017879A1 (en) * 1998-12-03 2007-01-25 Stephen Proulx Filtration cartridge and process for filtering a slurry
DE60003202T2 (de) * 1999-09-17 2004-05-06 Mykrolis Corp., Bedford Verfahren und filter zur filtrierung eines schlammes
GB2359763B (en) * 2000-02-19 2002-07-17 Alan Philip Roper Dual flow filter
DE10358134A1 (de) * 2003-12-12 2005-07-07 Mann + Hummel Gmbh Fluidfilter
DE102004061109A1 (de) 2004-12-16 2006-06-22 Mann + Hummel Gmbh Flüssigkeitswechselfilter
US20070062860A1 (en) * 2005-09-16 2007-03-22 Mcdowell Ronald A Fluid control device
US8293103B2 (en) 2005-12-08 2012-10-23 Donaldson Company, Inc. Spin-on filter assembly and methods
US8118998B2 (en) * 2007-06-13 2012-02-21 Cummins Filtration Ip, Inc. Self-adjusting minimum load filter cartridge and bypass valve

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA544643A (en) * 1957-08-06 S. Garland Charles Filters
US2359475A (en) * 1941-10-18 1944-10-03 Donat A Gauthier Method of making filter elements
GB608531A (en) * 1945-05-12 1948-09-16 Fram Corp Improvements relating to filter elements for use in the filtration of liquids
US2548584A (en) * 1948-03-26 1951-04-10 Southwick W Briggs Filter cartridge
FR1063360A (fr) * 1951-10-04 1954-05-03 Bosch Gmbh Robert Filtre cellulaire obtenu par pliage et procédé de fabrication
CH306629A (de) * 1951-10-04 1955-04-30 Gmbh Robert Bosch Zellenfilter.
US2748949A (en) * 1954-09-28 1956-06-05 Fram Corp Combined full-flow and part-flow oil filter
US3064820A (en) * 1958-06-27 1962-11-20 American Felt Co Filter cartridges
US2995253A (en) * 1959-12-10 1961-08-08 Fram Corp Combined full-flow and part-flow oil filter
IT1165502B (it) * 1980-01-11 1987-04-22 Tecnocar Spa Filtro per lubrificanti di motori a combustione interna particolarmente per autoveicoli
JPS57130515A (en) * 1981-02-06 1982-08-13 Sumimoto Kagaku Kenkyusho:Kk Filter for lubricating oil for internal combustion engine
US4632755A (en) * 1984-11-13 1986-12-30 Degraffenried Howard T Stacked filter cartridge

Also Published As

Publication number Publication date
GR3006102T3 (es) 1993-06-21
DE68903322D1 (de) 1992-12-03
IT8853385V0 (it) 1988-09-09
IT215033Z2 (it) 1990-07-30
DE68903322T2 (de) 1993-04-08
EP0362554A1 (en) 1990-04-11
EP0362554B1 (en) 1992-10-28
ATE81793T1 (de) 1992-11-15
US5041221A (en) 1991-08-20

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