ATE81793T1 - Doppeloelfilter fuer oel fuer verbrennungsmotoren von motorfahrzeugen. - Google Patents

Doppeloelfilter fuer oel fuer verbrennungsmotoren von motorfahrzeugen.

Info

Publication number
ATE81793T1
ATE81793T1 AT89116087T AT89116087T ATE81793T1 AT E81793 T1 ATE81793 T1 AT E81793T1 AT 89116087 T AT89116087 T AT 89116087T AT 89116087 T AT89116087 T AT 89116087T AT E81793 T1 ATE81793 T1 AT E81793T1
Authority
AT
Austria
Prior art keywords
hole
oil
filtering cartridge
lobes
outlet
Prior art date
Application number
AT89116087T
Other languages
English (en)
Inventor
Alberto Drusi
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 ATE81793T1 publication Critical patent/ATE81793T1/de

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)
AT89116087T 1988-09-09 1989-08-31 Doppeloelfilter fuer oel fuer verbrennungsmotoren von motorfahrzeugen. ATE81793T1 (de)

Applications Claiming Priority (2)

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
EP89116087A EP0362554B1 (de) 1988-09-09 1989-08-31 Doppelölfilter für Öl für Verbrennungsmotoren von Motorfahrzeugen

Publications (1)

Publication Number Publication Date
ATE81793T1 true ATE81793T1 (de) 1992-11-15

Family

ID=11282313

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89116087T ATE81793T1 (de) 1988-09-09 1989-08-31 Doppeloelfilter fuer oel fuer verbrennungsmotoren von motorfahrzeugen.

Country Status (7)

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

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
CH306629A (de) * 1951-10-04 1955-04-30 Gmbh Robert Bosch Zellenfilter.
FR1063360A (fr) * 1951-10-04 1954-05-03 Bosch Gmbh Robert Filtre cellulaire obtenu par pliage et procédé de fabrication
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
DE68903322T2 (de) 1993-04-08
IT215033Z2 (it) 1990-07-30
DE68903322D1 (de) 1992-12-03
GR3006102T3 (de) 1993-06-21
EP0362554B1 (de) 1992-10-28
IT8853385V0 (it) 1988-09-09
EP0362554A1 (de) 1990-04-11
US5041221A (en) 1991-08-20
ES2036770T3 (es) 1993-06-01

Similar Documents

Publication Publication Date Title
ATE81793T1 (de) Doppeloelfilter fuer oel fuer verbrennungsmotoren von motorfahrzeugen.
EP0869839B1 (de) Ölfiltergehäuse
DE59702257D1 (de) Filter, insbesondere für das schmieröl einer brennkraftmaschine
EP0873171B1 (de) Umweltfreundliche filterkartusche
US5548893A (en) Spin-on oil filter replacement element
ES2022117B3 (es) Filtro para los lubricantes de motores de combustion interna, con aditivos de reserva.
JPH10110657A (ja) 整合カートリッジ支持構造を備えたフィルター・ アセンブリイ
TR200103859T2 (tr) Filtre kartuşu
CA2236079A1 (en) Filter system with environmentally friendly filter cartridge
ZA977409B (en) Filter, in particular for filtering lubricating oil in internal combustion engines.
DE69203090D1 (de) Doppelfilter für Kraftfahrzeugmotorschmiermittel, mit zusammendrückbaren Filterpatronen zur Feinstfilterung.
US7435341B2 (en) Pressure relief valve for filter assembly
DE60320234D1 (de) Motor- und Getriebefilter für einwärts gerichtete Strömung und Verfahren
KR860001707B1 (ko) 오일 휠터
US7410575B1 (en) Fluid filter and cap member
US3259247A (en) Filter
SU1430062A1 (ru) Фильтр дл очистки жидкостей
SU1535592A1 (ru) Фильтрующий элемент патронного типа
SU999214A1 (ru) Фильтрующий элемент
JPH0118177Y2 (de)
JPS627369Y2 (de)
SU927271A1 (ru) Фильтрующий элемент
JPS5987010A (ja) 濾過器
DE69111864D1 (de) Ölfilter für Brennkraftmaschinen.
JPH0574649U (ja) オイルフィルタの構造

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee