FR3125556B1 - Oil pan including an oil heater - Google Patents

Oil pan including an oil heater Download PDF

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Publication number
FR3125556B1
FR3125556B1 FR2108104A FR2108104A FR3125556B1 FR 3125556 B1 FR3125556 B1 FR 3125556B1 FR 2108104 A FR2108104 A FR 2108104A FR 2108104 A FR2108104 A FR 2108104A FR 3125556 B1 FR3125556 B1 FR 3125556B1
Authority
FR
France
Prior art keywords
oil
flow
oil pan
returning
pan
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
FR2108104A
Other languages
French (fr)
Other versions
FR3125556A1 (en
Inventor
Nicolas Nivard
Jérôme Demangeot
Gilles Waymel
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.)
Novares France SAS
Original Assignee
Novares France SAS
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 Novares France SAS filed Critical Novares France SAS
Priority to FR2108104A priority Critical patent/FR3125556B1/en
Priority to EP22186539.7A priority patent/EP4124728A1/en
Publication of FR3125556A1 publication Critical patent/FR3125556A1/en
Application granted granted Critical
Publication of FR3125556B1 publication Critical patent/FR3125556B1/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
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/0004—Oilsumps
    • 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
    • F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
    • F01M5/02—Conditioning lubricant for aiding engine starting, e.g. heating
    • F01M5/021—Conditioning lubricant for aiding engine starting, e.g. heating by heating
    • 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
    • F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
    • F01M5/02—Conditioning lubricant for aiding engine starting, e.g. heating
    • F01M5/021—Conditioning lubricant for aiding engine starting, e.g. heating by heating
    • F01M2005/023—Oil sump with partition for facilitating heating of oil during starting
    • 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
    • F01M11/0004—Oilsumps
    • F01M2011/0033—Oilsumps with special means for guiding the return of oil into the sump
    • 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
    • F01M11/0004—Oilsumps
    • F01M2011/0037—Oilsumps with different oil compartments
    • F01M2011/0045—Oilsumps with different oil compartments for controlling the oil temperature
    • 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
    • F01M11/0004—Oilsumps
    • F01M2011/005—Oilsumps with special anti-turbulence means, e.g. anti-foaming means or intermediate plates

Abstract

L’invention concerne un carter d’huile (1) comprenant une coque inférieure (2) destinée à contenir de l’huile de lubrification d’un moteur, dans laquelle un premier flux d’huile, dit flux d’huile aspiré (I), est aspiré par un tube d’aspiration (44) pour alimenter un circuit de lubrification et un deuxième flux d’huile, dit flux d’huile retournant (II), qui tombe dans le carter d’huile (1). Le carter d’huile (1) comprend une plaque anti-émulsion (8) disposée dans le carter d’huile (1) et des moyens d’orientation permettant d’orienter au moins une partie du flux d’huile retournant (II) vers une zone située à l’embouchure du tube d’aspiration (44) pendant une période transitoire durant laquelle l’huile présente une température inférieure à une température optimale de fonctionnement. Le carter d’huile (1) comprend en outre un dispositif de chauffage (10) apte à fournir une énergie thermique à ladite au moins une partie du flux d’huile retournant (II), ledit dispositif de chauffage (10) comprenant au moins un élément chauffant à coefficient de température positif. Figure 1aThe invention relates to an oil pan (1) comprising a lower shell (2) intended to contain lubricating oil of an engine, in which a first flow of oil, called suction oil flow (I ), is sucked in by a suction tube (44) to supply a lubrication circuit and a second flow of oil, called the returning oil flow (II), which falls into the oil pan (1). The oil pan (1) comprises an anti-emulsion plate (8) arranged in the oil pan (1) and orientation means making it possible to direct at least part of the returning oil flow (II) towards an area located at the mouth of the suction tube (44) during a transient period during which the oil has a temperature lower than an optimal operating temperature. The oil sump (1) further comprises a heating device (10) capable of supplying thermal energy to said at least part of the returning oil flow (II), said heating device (10) comprising at least a heating element with a positive temperature coefficient. Figure 1a

FR2108104A 2021-07-26 2021-07-26 Oil pan including an oil heater Active FR3125556B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2108104A FR3125556B1 (en) 2021-07-26 2021-07-26 Oil pan including an oil heater
EP22186539.7A EP4124728A1 (en) 2021-07-26 2022-07-22 Oil sump comprising a device for heating oil

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2108104 2021-07-26
FR2108104A FR3125556B1 (en) 2021-07-26 2021-07-26 Oil pan including an oil heater

Publications (2)

Publication Number Publication Date
FR3125556A1 FR3125556A1 (en) 2023-01-27
FR3125556B1 true FR3125556B1 (en) 2024-03-29

Family

ID=77411959

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2108104A Active FR3125556B1 (en) 2021-07-26 2021-07-26 Oil pan including an oil heater

Country Status (2)

Country Link
EP (1) EP4124728A1 (en)
FR (1) FR3125556B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090277416A1 (en) * 2008-05-09 2009-11-12 Toyota Boshoku Kabushiki Kaisha Diluting fuel-in-oil separating apparatus of internal combustion engine
DE102009013943A1 (en) * 2009-03-19 2010-09-23 Frank Will Oil lubrication system
DE102012020282A1 (en) * 2012-10-17 2014-04-17 Daimler Ag Lubricant container for aggregate of motor vehicle, has isolation element which is provided for thermally insulating primary receiving chamber, and heater is provided for heating lubricant received in primary receiving chamber
US20140353230A1 (en) * 2013-06-03 2014-12-04 Mann+Hummel Gmbh Filter with heating medium and filter element of a filter
DE102013013309A1 (en) * 2013-08-12 2015-02-12 Mann + Hummel Gmbh Container for fluid with a heater
DE102016216359A1 (en) * 2016-08-30 2018-03-01 Bayerische Motoren Werke Aktiengesellschaft Drive device for a motor vehicle
FR3057610B1 (en) * 2016-10-18 2019-11-22 Novares France OIL PAN

Also Published As

Publication number Publication date
FR3125556A1 (en) 2023-01-27
EP4124728A1 (en) 2023-02-01

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