FR2404456A1 - Filtre pour fluides et notamment pour lubrifiant de moteur a combustion interne - Google Patents

Filtre pour fluides et notamment pour lubrifiant de moteur a combustion interne

Info

Publication number
FR2404456A1
FR2404456A1 FR7827957A FR7827957A FR2404456A1 FR 2404456 A1 FR2404456 A1 FR 2404456A1 FR 7827957 A FR7827957 A FR 7827957A FR 7827957 A FR7827957 A FR 7827957A FR 2404456 A1 FR2404456 A1 FR 2404456A1
Authority
FR
France
Prior art keywords
filter
liq
oil
engine oil
intermediate discharge
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.)
Withdrawn
Application number
FR7827957A
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.)
Automotive Products PLC
Original Assignee
Automotive Products PLC
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 Automotive Products PLC filed Critical Automotive Products PLC
Publication of FR2404456A1 publication Critical patent/FR2404456A1/fr
Withdrawn legal-status Critical Current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
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/10—Safety devices, e.g. by-passes
    • B01D27/103—Bypass or safety 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
    • B01D27/10—Safety devices, e.g. by-passes
    • B01D27/108—Flow control valves; Damping or calibrated passages
    • 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
    • B01D27/146—Cartridge filters of the throw-away type having more than one filtering element connected in series
    • 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
    • B01D27/146—Cartridge filters of the throw-away type having more than one filtering element connected in series
    • B01D27/148—Cartridge filters of the throw-away type having more than one filtering element connected in series 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
    • B01D29/11—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
    • B01D29/114—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 arranged for inward flow filtration
    • 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
    • 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
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/18—Filters characterised by the openings or pores
    • B01D2201/188—Multiple filtering elements having filtering areas of different size

Landscapes

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

Abstract

Ce filtre à huile comprend un élément filtrant 21 à pores grossiers (15 microns) et un élément filtrant 22 à pores fins (5 microns) intercalés en série entre l'entrée 31 et la sortie 32 du filtre. L'espace 23 entre les éléments 21 et 22 est relié, par un étranglement 17, à un deuxième passage de sortie 18, 14, 33. La majeure partie de l'huile passe de l'entrée 31 à la sortie 32 en traversant uniquement l'élément 21 mais une plus faible proportion réglée par l'étranglement 17, traverse les deux éléments 21 et 22 en série. L'invention s'applique notamment aux circuits de lubrification des moteurs à combustion interne, la majeure partie du débit de l'huile étant transmise aux paliers principaux du moteur.
FR7827957A 1977-09-30 1978-09-29 Filtre pour fluides et notamment pour lubrifiant de moteur a combustion interne Withdrawn FR2404456A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4075077 1977-09-30

Publications (1)

Publication Number Publication Date
FR2404456A1 true FR2404456A1 (fr) 1979-04-27

Family

ID=10416433

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7827957A Withdrawn FR2404456A1 (fr) 1977-09-30 1978-09-29 Filtre pour fluides et notamment pour lubrifiant de moteur a combustion interne

Country Status (2)

Country Link
DE (1) DE2840117A1 (fr)
FR (1) FR2404456A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986003687A1 (fr) * 1984-12-18 1986-07-03 Leslie Donald Selsdon Filtres
GR880100477A (en) * 1988-07-20 1990-06-27 Leslie D Selsdon Engine oil filters
GB2289920A (en) * 1994-06-03 1995-12-06 Outboard Marine Corp Oil pump assembly and filter therefor
CN104806391A (zh) * 2015-05-27 2015-07-29 株洲湘潍机械有限公司 一种发动机空气过滤方法及装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU179916B (en) * 1979-07-12 1983-01-28 Armafilt Egyesuelet Mueszaki T Filter arrangement for filtering fluids advantageously motor oils
US4738776A (en) * 1986-05-23 1988-04-19 Cummins Engine Company, Inc. Lubricant filter assembly
DE3631579C1 (de) * 1986-09-17 1992-02-20 Daimler Benz Ag Niederdruckkraftstoffkreislauf mit Kraftstoffvorwaermung fuer eine luftverdichtende Einspritzbrennkraftmaschine,insbesondere fuer Nutzfahrzeuge
GB2202164B (en) * 1987-02-20 1991-04-03 Sartorius Gmbh Testing fluid filter apparatus
DE3805299A1 (de) * 1987-02-20 1988-11-03 Sartorius Gmbh Integralfilter zur abscheidung von fluidinhaltsstoffen und gehaeuse dafuer
DE8809456U1 (de) * 1988-07-25 1989-03-09 Sander, Anita, 7531 Neuhausen Filtergerät

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986003687A1 (fr) * 1984-12-18 1986-07-03 Leslie Donald Selsdon Filtres
AU585208B2 (en) * 1984-12-18 1989-06-15 Leslie Donald Selsdon Filters
GR880100477A (en) * 1988-07-20 1990-06-27 Leslie D Selsdon Engine oil filters
GB2289920A (en) * 1994-06-03 1995-12-06 Outboard Marine Corp Oil pump assembly and filter therefor
US5558058A (en) * 1994-06-03 1996-09-24 Outboard Marine Corporation Four stroke engine with combined oil pump and filter assembly
GB2289920B (en) * 1994-06-03 1998-04-29 Outboard Marine Corp Four stroke engine with combined oil pump and filter assembly
CN104806391A (zh) * 2015-05-27 2015-07-29 株洲湘潍机械有限公司 一种发动机空气过滤方法及装置

Also Published As

Publication number Publication date
DE2840117A1 (de) 1979-04-12

Similar Documents

Publication Publication Date Title
ATE230291T1 (de) Filtrationsvorrichtung zur entfernung von leukozyten
FR2404456A1 (fr) Filtre pour fluides et notamment pour lubrifiant de moteur a combustion interne
GB2007533B (en) Oil bath air filters
DE59704889D1 (de) Filter, insbesondere zur filtrierung des schmieröls einer brennkraftmaschine
GB1401079A (en) Backflow washing filters
GB1529866A (en) Filtering apparatus
EP0257265A3 (fr) Filtre à carburant diesel/séparateur d'eau
AU3833085A (en) Filters
SE7613036L (sv) Sett for fluidumfiltrering samt filter herfor
GB1489464A (en) Boats equipped with means for removing oil from their bilge water prior to discharge
BG41302A3 (en) Filter device for filtrating of liquids in particular of motor oil
GB1290159A (fr)
GB1263207A (en) A filter insert
GB1532409A (en) Centrifugal separator
GB1280357A (en) Multi-density screw-on throw away type filter
GB1366153A (en) Method of and a filtering device for filtering a particle laden fluid
GB1133860A (en) Improvements in or relating to fluid filters
SU1457965A1 (ru) Масл ный фильтр
GB1133858A (en) Improvements in or relating to fluid filters
JPS5644411A (en) Device for protecting catalyst for purifying exhaust gas of engine
JPS5648216A (en) Lubricating oil main flow filter or internal combustion engine
UA8473A1 (uk) Гідровлічhий фільтр
GB1332900A (en) Filter cartridge for fluids
GB1080452A (en) Fluid filter systems and valves for use in such systems
MY130198A (en) Fluid filters

Legal Events

Date Code Title Description
ST Notification of lapse