FR3092360B1 - Separator device with at least one cyclone and method for separating oil from crankcase gases of an internal combustion engine - Google Patents

Separator device with at least one cyclone and method for separating oil from crankcase gases of an internal combustion engine Download PDF

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Publication number
FR3092360B1
FR3092360B1 FR1901124A FR1901124A FR3092360B1 FR 3092360 B1 FR3092360 B1 FR 3092360B1 FR 1901124 A FR1901124 A FR 1901124A FR 1901124 A FR1901124 A FR 1901124A FR 3092360 B1 FR3092360 B1 FR 3092360B1
Authority
FR
France
Prior art keywords
cyclone
chamber
oil
gases
combustion engine
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.)
Active
Application number
FR1901124A
Other languages
French (fr)
Other versions
FR3092360A1 (en
Inventor
Samuel Bonne
Olivier Guillon
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.)
Sogefi Filtration SA
Filtrauto Italia SRL
Original Assignee
Sogefi Filtration SA
Sogefi Filtration 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 Sogefi Filtration SA, Sogefi Filtration SpA filed Critical Sogefi Filtration SA
Priority to FR1901124A priority Critical patent/FR3092360B1/en
Publication of FR3092360A1 publication Critical patent/FR3092360A1/en
Application granted granted Critical
Publication of FR3092360B1 publication Critical patent/FR3092360B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/04—Filling or draining lubricant of or from machines or engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
    • F01M2001/1007—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the purification means combined with other functions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/04—Filling or draining lubricant of or from machines or engines
    • F01M2011/0491—Filing cap with special features
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M2013/0422—Separating oil and gas with a centrifuge device
    • F01M2013/0427—Separating oil and gas with a centrifuge device the centrifuge device having no rotating part, e.g. cyclone

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cyclones (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

Le dispositif (10) de séparation des gaz de carter (G) comprend une enceinte (1) de remplissage d’huile comportant une extrémité supérieure (11a) tubulaire et une extrémité inférieure (11b) avec un débouché (7) d’écoulement gravitaire d’huile. L’extrémité supérieure forme une ouverture (12) de remplissage d’huile pour la lubrification du moteur. Les gaz (G) sont amenés et traités dans une chambre de séparation (18) d’un cyclone (15) placé dans l’enceinte (1). Le cyclone (15) délimite la chambre (18), située sous le bouchon (20) dans la configuration d’obturation, et un écoulement gravitaire d’huile séparée dans cette chambre et/ou d’huile fraîche introduite par l’ouverture (12) s’effectue via le débouché inférieur (7) en communication avec le carter d’huile. Une cheminée (19) du cyclone (15) communique avec l’orifice de sortie (S) du dispositif, via un creux (20c) du bouchon (20), afin d’évacuer axialement par le haut les gaz traités dans la chambre de séparation (18). Figure pour l’abrégé : F i gure 3The device (10) for separating the crankcase gases (G) comprises an oil filling chamber (1) having a tubular upper end (11a) and a lower end (11b) with a gravity flow outlet (7) of oil. The upper end forms an oil filling opening (12) for lubricating the engine. The gases (G) are supplied and treated in a separation chamber (18) of a cyclone (15) placed in the enclosure (1). The cyclone (15) delimits the chamber (18), located under the plug (20) in the shut-off configuration, and a gravity flow of oil separated into this chamber and / or of fresh oil introduced through the opening ( 12) is carried out via the lower outlet (7) in communication with the oil sump. A chimney (19) of the cyclone (15) communicates with the outlet (S) of the device, via a hollow (20c) of the plug (20), in order to axially evacuate the gases treated in the chamber from above. separation (18). Figure for the abstract: F i gure 3

FR1901124A 2019-02-05 2019-02-05 Separator device with at least one cyclone and method for separating oil from crankcase gases of an internal combustion engine Active FR3092360B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1901124A FR3092360B1 (en) 2019-02-05 2019-02-05 Separator device with at least one cyclone and method for separating oil from crankcase gases of an internal combustion engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1901124A FR3092360B1 (en) 2019-02-05 2019-02-05 Separator device with at least one cyclone and method for separating oil from crankcase gases of an internal combustion engine
FR1901124 2019-02-05

Publications (2)

Publication Number Publication Date
FR3092360A1 FR3092360A1 (en) 2020-08-07
FR3092360B1 true FR3092360B1 (en) 2021-04-30

Family

ID=66530346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1901124A Active FR3092360B1 (en) 2019-02-05 2019-02-05 Separator device with at least one cyclone and method for separating oil from crankcase gases of an internal combustion engine

Country Status (1)

Country Link
FR (1) FR3092360B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4017074A1 (en) * 1990-05-26 1991-11-28 Mann & Hummel Filter PRESSURE CONTROL VALVE FOR THE CRANKCASE VENTILATION ON AN INTERNAL COMBUSTION ENGINE
DE19704594A1 (en) * 1997-02-07 1998-08-13 Knecht Filterwerke Gmbh Lube oil filling line of an internal combustion engine with oil mist separator
DE19948163A1 (en) * 1999-10-07 2001-04-12 Volkswagen Ag Device for venting a crankcase/cylinder head in an internal combustion engine includes a feeder device for a mixture of gas, steam and mist coming from the crankcase and/or cylinder head in an internal combustion engine.
CA2401753A1 (en) * 2000-02-29 2001-09-07 Norbert Korenjak Four stroke engine having power take off assembly
FR2929985B1 (en) 2008-04-09 2012-12-28 Filtrauto SEPARATING DEVICE WITH FILTER MEDIA FOR SEPARATING CASTER GAS OIL FROM AN INTERNAL COMBUSTION ENGINE
DE102008058920A1 (en) * 2008-11-25 2010-05-27 Fev Motorentechnik Gmbh Internal-combustion engine, has oil separator including discharge channel, where oil measuring element and discharge channel are extended within common channel i.e. oil return channel, of engine compartment

Also Published As

Publication number Publication date
FR3092360A1 (en) 2020-08-07

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