EP2252775B1 - Dispositif de refroidissement pour huile de moteur et/ou d'entraînement, notamment un moteur à combustion interne - Google Patents

Dispositif de refroidissement pour huile de moteur et/ou d'entraînement, notamment un moteur à combustion interne Download PDF

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Publication number
EP2252775B1
EP2252775B1 EP20100705808 EP10705808A EP2252775B1 EP 2252775 B1 EP2252775 B1 EP 2252775B1 EP 20100705808 EP20100705808 EP 20100705808 EP 10705808 A EP10705808 A EP 10705808A EP 2252775 B1 EP2252775 B1 EP 2252775B1
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EP
European Patent Office
Prior art keywords
oil
heat exchanger
plate
cooling device
coolant
Prior art date
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Active
Application number
EP20100705808
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German (de)
English (en)
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EP2252775A1 (fr
Inventor
Johannes Hollweck
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.)
Mam Truck & Bus AG
Original Assignee
MAN Truck and Bus SE
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 MAN Truck and Bus SE filed Critical MAN Truck and Bus SE
Priority to EP20100705808 priority Critical patent/EP2252775B1/fr
Publication of EP2252775A1 publication Critical patent/EP2252775A1/fr
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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
    • F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
    • F01M5/002—Cooling
    • 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
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/08—Arrangements of lubricant coolers
    • 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
    • F01M2011/0025—Oilsumps with heat exchangers
    • 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
    • Y10S165/00—Heat exchange
    • Y10S165/916—Oil cooler

Definitions

  • the invention relates to a cooling device for engine and / or transmission oil, in particular a cooling device for engine and / or transmission oil of an internal combustion engine, according to the preamble of claim 1.
  • From the EP 1 600 611 B1 is a structure of an oil pan for a motor and / or a transmission known, the bottom-side opening is closed with a lid.
  • This cover comprises a heat exchanger for the oil, which has a coolant inlet, a coolant outlet and fluidly intermediate coolant channels.
  • a cooling device for an oil pan in which a cooling channel from an outer inlet opening to an approximately in the middle of the Sump located suction chamber of the oil pump is guided in the form of a spiral. From the pressure line of the oil pump diverted oil is passed through a preferably nozzle-shaped opening under the oil level approximately horizontally into the oil layer via the oil passage via a pressure relief valve.
  • the cooling device comprises a arranged in an oil pan oil cooler, which is flowed through by a coolant, wherein the oil cooler is formed by a plate heat exchanger with coolant and oil-carrying plate interspaces, and wherein the oil-carrying plate interspaces arranged on the outer periphery of the plate heat exchanger outer mouth region as Have inflow, flows through the hot, cooled oil in the oil-carrying plate interstices.
  • the oil-carrying plate interspaces have a spaced apart from the inflow on the outer periphery of the plate heat exchanger, the outer Ausström Suite which is directly or indirectly connected to an outer ⁇ l effetsan gleich Scheme via the cooled oil after flowing through the oil-carrying plate interspaces and thus flows off after a heat exchange with the coolant.
  • the plate heat exchanger is suspended in the oil pan so that it has a defined, predetermined distance to the oil pan bottom wall and to the oil pan side walls.
  • Such a plate heat exchanger or plate heat exchanger allows an overall simple structure of the cooling device, wherein the cooling of the oil can be done in an effective and efficient manner.
  • the possibility that the oil can flow directly into the heat exchanger via the respective oil-carrying plate interspaces, in conjunction with the relatively long flow paths in a plate heat exchanger enables oil cooling with high efficiency.
  • Another particular advantage of this structure is that by integrating the plate heat exchanger in the oil pan relatively much cooling surface can be provided, which is not regularly the case due to the restricted space in the outside heat exchangers or coolers.
  • a particularly efficient heat dissipation in connection with long flow paths results according to a particularly preferred embodiment of the present inventive concept when the outer inflow region and the outer outflow region, viewed in cross section through the plate heat exchanger, lie on opposite sides of the plate heat exchanger.
  • the plate heat exchanger has a plate pack comprising a plurality of plates, wherein the plate pack is arranged in a heat exchanger housing which has an oil inlet opening on the inflow region, via which oil from the oil pan into the housing flows in and the outflow side has a ⁇ lauslassö réelle, the upper flows from the oil from the housing.
  • the plate heat exchanger can be set in a simple manner, for example, on the housing side fasteners oil pan side and particularly favorable flow conditions are achieved, which has a particularly advantageous effect on the efficiency of heat transfer in the plate heat exchanger.
  • the inflow region of the plate pack in the heat exchanger housing a Upstream of the inflow chamber into which the oil flows via the oil inlet opening.
  • This oil inlet opening is preferably arranged geodetically lower lying than the plate heat exchanger or the plate pack, wherein preferably an inflow from below, based on the mounted state occurs.
  • a filter and / or sieve element is preferably arranged with which the inflow of impurities can be advantageously avoided.
  • an oil line may be connected to the oil line connection region or may be integrally connected thereto.
  • the oil line itself is preferably formed by an oil pump-side suction pipe, so that this suction pipe, the suction pressure can be applied to the oil in the oil pan to this opening over the opening into the oil pan oil-leading plate interspaces or their mouth areas that form the inflow into the plate heat exchanger to suck in.
  • the plate heat exchanger by means of heat exchanger bearing elements on the housing wall side supports and / or housing wall-side connection points and / or fixed directly to the housing wall.
  • releasable fastening means are provided as fastening means, for example screws, which are preferably arranged so that they are very well and easily accessible from an oil pan opening for installation.
  • heat exchanger bearing elements can basically be designed in many different ways. Particularly preferred is an embodiment in which the at least one heat exchanger bearing element is formed by an insert plate or a yoke plate. Under a yoke plate is an example understood in the manner of a truss frame designed component, as for example in the EP 0 691 462 A1 is described and can cause a stiffening of the engine assembly in conjunction with a vibration reduction. In principle, however, the at least one heat exchanger bearing element can also be formed by an insert plate, which in turn is integrated in the yoke plate or connected thereto.
  • the plate heat exchanger can be arranged in a simple and reliable manner in the desired manner in the oil pan or hung.
  • the plate heat exchanger in conjunction with the yoke plate results in a functional integration in that a possibly already already installed on the oil pan side component is used in a dual function at the same time as a holding element or bearing element for the plate heat exchanger.
  • the plate heat exchanger with its at least one heat exchanger bearing element between two or more oil pan housing walls, in particular between two opposite oil pan housing walls, supported and / or braced, so that the plate heat exchanger forms here, for example, a kind of tension element.
  • the oil pan side walls are supported against each other, which significantly reduces swinging of the side walls and thus leads to a noise reduction.
  • coolant channels in the at least one heat exchanger bearing element for example in the yoke or insert plate.
  • These coolant channels are fluidly connected to at least part of the coolant-carrying plate interspaces.
  • the coolant channels which are flow-connected to the coolant-carrying plate interspaces are formed by coolant channels integrated at least partially into a housing wall of the oil sump.
  • coolant channels integrated into the at least one heat exchanger bearing element are flow-connected to the coolant channels integrated in the housing wall.
  • the coolant channels are preferably formed by a plurality of mutually communicating holes that are simple and inexpensive to manufacture.
  • FIG. 1a schematically a cross-sectional view through a first embodiment of a cooling device 1 according to the invention is shown.
  • This cooling device 1 comprises a plate heat exchanger 3 accommodated and arranged in an oil pan 2 as an oil cooler.
  • This plate heat exchanger 3 is concretely formed by a plate pack of a plurality of flat plates 4, which form for ademfttelestde plate interstices 5 and the other oil-leading plate interstices 6.
  • This prechamber 3b opens with a here nipple-like inlet opening 3c in the oil pan, so that on this Example slot-like in the image plane extending into or out of the image plane extending inlet port 3c sucked oil from the oil pan 2 in the prechamber 3b and can then be sucked into the oil-carrying plate interspaces 6 via the outer inflow 6a.
  • a filter and / or screen element 3 e is preferably arranged, for example inserted or pushed, by means of which impurities, such as metal parts or the like, are retained and remain in the oil sump 2.
  • an outflow chamber 3d is formed in the housing 3a, into which an outer outflow region 6b of the oil-carrying plate interstices 6 opens.
  • the inflow and outflow of the oil to be cooled takes place here, based on the cross section through the plate heat exchanger 3, opposite sides of the plate heat exchanger 3, whereby a very long flow path through the plate heat exchanger 3 is achieved and made available.
  • the plate pack of the plate heat exchanger 3 is encapsulated by, for example, the housing 3a in a manner not shown here, in the direction opposite to the image plane or out of the image plane, so that it is opposite to or in front of the image plane Side of the plate heat exchanger 3 no oil in the oil-carrying plate interspaces 6 can flow in and out.
  • this means that the oil to be cooled preferably flows into the oil-carrying plate interspaces 6 essentially only in the region of the outer inflow region 6a and can only flow out of the oil-carrying plate interspaces 6 in the region of the outer outflow region 6b.
  • the individual plates 4 of the plate package can be stored or supported, for example, on the walls of the heat exchanger housing 3a.
  • the plate heat exchanger 3 itself is preferably supported by means of the heat exchanger housing 3a on a heat exchanger side bearing member forming yoke plate 30 such that the plate heat exchanger 3 both to the side walls 12 and the bottom wall 13, in the usual manner, an oil drain plug 14 is arranged spaced is.
  • This yoke plate 30 is fixedly connected to the oil sump 2, for example by means of screw connections, and has a peripheral frame plate frame 31, wherein the opposing yoke plate frame sides 31a and 31b have a plurality of transverse webs 32 spaced apart from one another in the direction of the image plane having. This means, therefore, that the yoke plate 30 has an approximately ladder-like shape, in which the individual transverse webs 32 form the ladder rungs.
  • the fixing of the plate heat exchanger 3 takes place concretely, for example, by means of screw connections 11 ', which are only shown very schematically here, at defined locations of the yoke plate 30.
  • Coolant channels 15a, 15b made for example by simple bores can now be integrated into these transverse webs 32, which in turn communicate with coolant channels 16a, 16b formed in the yoke plate frame sides 31a, 31b.
  • sealing plugs 17 or closure screws 17 can be inserted into them, as shown in FIGS Fig. 1a is shown only extremely schematically and by way of example. Like this in the Fig.
  • coolant channels 16a and 16b are here as shown in FIG Fig. 1a can be seen differently shaped to illustrate that not only, based on the image plane vertically extending coolant channels can be formed in the region of the yoke plate 30, but also, depending on the particular installation situations, horizontally extending coolant channels.
  • Fig. 1a can be further removed, is connected to the discharge opening having a discharge port or a discharge duct 3 3 a suction pipe 22, which is guided to an oil pump, not shown here.
  • This suction pipe 22 is fixed to the yoke plate side, for example, by means of the screw connection 11 shown only schematically here. It is further understood that the coolant circuit is also connected to a pump which pumps the coolant in the circuit.
  • oil is thus drawn in from the oil sump 2 into the prechamber 3 and further via the outer inflow region 6a into the plate heat exchanger 3 or into its oil-carrying plate interspaces 6, so that the oil then along the entire length of the plate heat exchanger 3 flows and there is a heat exchange with the coolant in the coolant-carrying plate interspaces 5.
  • the oil flow is shown schematically here by the arrows 26.
  • the cooled oil After the cooled oil has flowed out of the outer outflow region 6b into the outflow chamber 3b, the cooled oil is suctioned off via the suction pipe 22.
  • Fig. 1b is one to Fig. 1a shown alternative embodiment, that of the Fig. 1a differs in that here, for example, designed as a suction pipe 22 outflow channel is now integrated directly into the yoke plate frame 31 here.
  • a further line can be connected here.
  • the integrated in the yoke plate frame 31 outlet opening can be made for example by a bore or the like.
  • Fig. 2 is finally a to Fig. 1a shown further alternative embodiment, which except for the yoke plate 30 of the previously in connection with the Fig. 1a corresponds to described embodiment.
  • the plate heat exchanger 3 here by means of a heat exchanger side insert plate 30 on Wannen paragraphen supports 9, 10 supported such and fixed, for example by means of screw 11 'that the plate heat exchanger 3 to both the side walls and the bottom wall 13, arranged in the usual way an oil drain plug 14 is, is spaced.
  • the insert plate 33 are here produced by simple holes coolant channels 15a, 15b integrated, which in turn communicate with integrated into the housing wall of the oil pan 2, also produced by simple holes coolant channels 16a, 16b.
  • horizontally extending coolant channel parts that open into the outer wall to seal, are inserted into these plugs or screws 17.
  • coolant can flow into the housing-side coolant passage 16 a, from where it passes through the insert-side coolant channel 15 a in the coolant-carrying plate interspaces 5, before the coolant through the further insert plate-side cooling channel 15b and the housing-side coolant channel 16b flows according to the arrow 19.
  • sealing elements 20 are arranged between the insert plate 33 on the one hand and the housing-side supports 9, 10 associated therewith.

Claims (13)

  1. Dispositif de refroidissement pour huile de moteur et/ou de transmission, en particulier d'un moteur à combustion interne, comprenant un refroidisseur d'huile disposé dans un carter d'huile (2) et traversé par un réfrigérant,
    dans lequel le refroidisseur d'huile est réalisé par un échangeur de chaleur à plaques (3) pourvu d'espaces intermédiaires entre les plaques acheminant le réfrigérant et l'huile (5, 6),
    dans lequel les espaces intermédiaires entre les plaques acheminant l'huile (6) présentent comme zone d'afflux (6a) une zone d'embouchure extérieure disposée au niveau de la périphérie extérieure de l'échangeur de chaleur à plaques (3), par l'intermédiaire de laquelle de l'huile très chaude devant être refroidie afflue dans les espaces intermédiaires entre les plaques acheminant l'huile (5, 6), et
    dans lequel les espaces intermédiaires entre les plaques acheminant l'huile (6) présentent en outre une zone d'évacuation (6b) extérieure disposée de manière espacée de la zone d'afflux (6a) au niveau de la périphérie extérieure de l'échangeur de chaleur à plaques (3), laquelle zone d'évacuation est reliée directement ou indirectement à une zone extérieure de raccordement de canalisation d'huile, par l'intermédiaire de laquelle l'huile refroidie est évacuée après avoir traversé les espaces intermédiaires entre les plaques acheminant l'huile (6) et donc après un échange de chaleur avec le réfrigérant,
    caractérisé en ce
    que l'échangeur de chaleur à plaques (3) est accroché dans le carter d'huile (2) à une distance définie des parois (12, 13) du carter d'huile entourant ledit échangeur de chaleur à plaques.
  2. Dispositif de refroidissement selon la revendication 1, caractérisé en ce que la zone d'afflux extérieure (6a) et la zone d'évacuation extérieure (6b) se trouvent, vu selon la coupe transversale de l'échangeur de chaleur à plaques (3), sur des côtés se faisant face de l'échangeur de chaleur à plaques (3).
  3. Dispositif de refroidissement selon la revendication 1 ou 2, caractérisé en ce que l'échangeur de chaleur à plaques (3) présent un empilement de plaques constitué d'une pluralité de plaques (4), dans lequel l'empilement de plaques est disposé dans un boîtier (3a) de l'échangeur de chaleur, qui présente côté zone d'afflux un orifice d'admission d'huile (3c), par l'intermédiaire duquel l'huile en provenance du carter d'huile (2) afflue dans le boîtier (3a) de l'échangeur de chaleur de préférence filtrée par un ensemble de filtrage et/ou de criblage (3e), et qui présente également côté évacuation un orifice d'évacuation d'huile, par l'intermédiaire duquel l'huile s'évacue hors du boîtier (3a) de l'échangeur de chaleur.
  4. Dispositif de refroidissement selon la revendication 3, caractérisé en ce qu'une préchambre (3b) ou chambre d'afflux est installée en amont de la zone d'afflux (6a) de l'empilement de plaques dans le boîtier (3a) de l'échangeur de chaleur, dans laquelle l'huile afflue par l'intermédiaire de l'orifice d'admission d'huile (3c), qui se trouve de préférence plus en profondeur d'un point de vue géodésique que l'échangeur de chaleur à plaques (3).
  5. Dispositif de refroidissement selon la revendication 3 ou 4, caractérisé en ce qu'une chambre d'évacuation (3d) est installée en aval de la zone d'évacuation (6b) de l'empilement de plaques dans le boîtier de l'échangeur de chaleur, dans laquelle l'huile afflue après avoir traversé les espaces intermédiaires entre les plaques acheminant l'huile (6) et dont l'orifice d'évacuation d'huile constitue une zone de raccordement de canalisation d'huile.
  6. Dispositif de refroidissement selon l'une quelconque des revendications 1 à 5, caractérisé en ce qu'une canalisation d'huile (22) est raccordée à la zone de raccordement de canalisation d'huile ou est reliée à cette dernière intégralement, et
    en ce que la canalisation d'huile (22) est formée par une canalisation tubulaire d'aspiration côté pompe à huile.
  7. Dispositif de refroidissement selon l'une quelconque des revendications 1 à 6, caractérisé en ce que l'échangeur de chaleur à plaques (3) est fixé côté carter d'huile au moyen au moins d'un élément formant palier (30 ; 33) de l'échangeur de chaleur et/ou est fixé au niveau de supports (9, 10) côté carter d'huile et/ou au niveau d'éléments de liaison.
  8. Dispositif de refroidissement selon la revendication 7, caractérisé en ce que l'au moins un élément formant palier (30 ; 33) de l'échangeur de chaleur est formé par une plaque d'insertion (33) ou par une plaque de culasse (30) ou par une plaque d'insertion intégrée dans une plaque de culasse.
  9. Dispositif de refroidissement selon la revendication 7 ou 8, caractérisé en ce que l'échangeur de chaleur à plaques (3) est soutenu et/ou est enserré à l'aide de l'au moins un élément formant palier (30 ; 33) de l'échangeur de chaleur, entre plusieurs parois de boîtier de carter d'huile (12), en particulier entre deux parois de boîtier de carter d'huile se faisant face.
  10. Dispositif de refroidissement selon l'une quelconque des revendications 7 à 9, caractérisé en ce que sont intégrés dans l'au moins un élément formant palier (30 ; 33) de l'échangeur de chaleur, des canaux de réfrigérant (15, 16), qui sont en communication fluidique avec au moins une partie des espaces intermédiaires entre les plaques acheminant le réfrigérant (5).
  11. Dispositif de refroidissement selon l'une quelconque des revendications 1 à 10, caractérisé en ce que les canaux de réfrigérant se trouvant en communication fluidique avec les espaces intermédiaires entre les plaques acheminant le réfrigérant (5) sont formés par au moins des canaux de réfrigérant (16) intégrés en partie dans une paroi de boîtier (12, 13) du carter d'huile (2).
  12. Dispositif de refroidissement selon la revendication 10 et 11, caractérisé en ce que les canaux de réfrigérant (15) intégrés dans l'au moins un élément formant palier (30 ; 33) de l'échangeur de chaleur sont en communication fluidique avec au moins une partie des canaux de réfrigérant (16) intégrés dans la paroi de boîtier (12, 13).
  13. Dispositif de refroidissement selon l'une quelconque des revendications 10 à 12, caractérisé en ce que les canaux de réfrigérant (15, 16) sont formés par une pluralité d'alésages communiquant les uns avec les autres.
EP20100705808 2009-02-25 2010-02-19 Dispositif de refroidissement pour huile de moteur et/ou d'entraînement, notamment un moteur à combustion interne Active EP2252775B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20100705808 EP2252775B1 (fr) 2009-02-25 2010-02-19 Dispositif de refroidissement pour huile de moteur et/ou d'entraînement, notamment un moteur à combustion interne

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE200910010486 DE102009010486A1 (de) 2009-02-25 2009-02-25 Kühlvorrichtung für Motor- und/oder Getriebeöl, insbesondere einer Brennkraftmaschine
EP20090014979 EP2224107B1 (fr) 2009-02-25 2009-12-03 Dispositif de refroidissement pour huile de moteur et/ou d'entraînement, notamment un moteur à combustion interne
EP20100705808 EP2252775B1 (fr) 2009-02-25 2010-02-19 Dispositif de refroidissement pour huile de moteur et/ou d'entraînement, notamment un moteur à combustion interne
PCT/EP2010/001053 WO2010097183A1 (fr) 2009-02-25 2010-02-19 Dispositif de refroidissement pour huile de moteur et/ou huile d'engrenage, en particulier d'un moteur à combustion interne

Publications (2)

Publication Number Publication Date
EP2252775A1 EP2252775A1 (fr) 2010-11-24
EP2252775B1 true EP2252775B1 (fr) 2014-01-01

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Application Number Title Priority Date Filing Date
EP20090014979 Active EP2224107B1 (fr) 2009-02-25 2009-12-03 Dispositif de refroidissement pour huile de moteur et/ou d'entraînement, notamment un moteur à combustion interne
EP20100705808 Active EP2252775B1 (fr) 2009-02-25 2010-02-19 Dispositif de refroidissement pour huile de moteur et/ou d'entraînement, notamment un moteur à combustion interne

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EP20090014979 Active EP2224107B1 (fr) 2009-02-25 2009-12-03 Dispositif de refroidissement pour huile de moteur et/ou d'entraînement, notamment un moteur à combustion interne

Country Status (7)

Country Link
US (2) US20100212867A1 (fr)
EP (2) EP2224107B1 (fr)
CN (2) CN101952561B (fr)
BR (2) BRPI1000033B1 (fr)
DE (1) DE102009010486A1 (fr)
RU (2) RU2454551C2 (fr)
WO (1) WO2010097183A1 (fr)

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WO2016160365A1 (fr) * 2015-03-27 2016-10-06 Borgwarner Inc. Carter d'huile avec échangeur de chaleur intégré pour chauffage rapide
WO2017015319A1 (fr) * 2015-07-21 2017-01-26 Illinois Tool Works Inc. Ensemble couvercle côté transmission modulaire
DE102015116430A1 (de) 2015-09-29 2017-03-30 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Einrichtung zum Konditionieren eines Schmiermittels für eine Brennkraftmaschine
DE102015013792A1 (de) * 2015-10-22 2017-04-27 Man Truck & Bus Ag Gehäuseelement mit integriertem Wärmetauscher
DE102016206841B3 (de) 2016-04-22 2017-07-13 Audi Ag Antriebskomponente für ein Kraftfahrzeug sowie Kraftfahrzeug
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US9016356B2 (en) 2015-04-28
BRPI1000033A2 (pt) 2018-06-05
RU2454551C2 (ru) 2012-06-27
EP2224107B1 (fr) 2013-02-27
EP2252775A1 (fr) 2010-11-24
RU2519117C2 (ru) 2014-06-10
RU2010132850A (ru) 2012-02-10
CN101952561A (zh) 2011-01-19
BRPI1000440A2 (pt) 2011-03-22
EP2224107A1 (fr) 2010-09-01
BRPI1000033B1 (pt) 2021-01-12
CN101952561B (zh) 2015-04-29
US20100212867A1 (en) 2010-08-26
CN101813016A (zh) 2010-08-25
US20100319638A1 (en) 2010-12-23
CN101813016B (zh) 2012-09-05
RU2010106485A (ru) 2011-08-27
BRPI1000440B1 (pt) 2020-05-26
DE102009010486A1 (de) 2010-09-16

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