EP1688595A2 - Carter d'huile pour moteur à combustion - Google Patents

Carter d'huile pour moteur à combustion Download PDF

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Publication number
EP1688595A2
EP1688595A2 EP06000784A EP06000784A EP1688595A2 EP 1688595 A2 EP1688595 A2 EP 1688595A2 EP 06000784 A EP06000784 A EP 06000784A EP 06000784 A EP06000784 A EP 06000784A EP 1688595 A2 EP1688595 A2 EP 1688595A2
Authority
EP
European Patent Office
Prior art keywords
oil pan
oil
combustion engine
pan
end faces
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.)
Granted
Application number
EP06000784A
Other languages
German (de)
English (en)
Other versions
EP1688595B1 (fr
EP1688595A3 (fr
Inventor
Jan Toonen
Manfred Pister
Horst-Josef Nenno
Thomas Kaiser
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.)
Deutz AG
Original Assignee
Deutz AG
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 Deutz AG filed Critical Deutz AG
Publication of EP1688595A2 publication Critical patent/EP1688595A2/fr
Publication of EP1688595A3 publication Critical patent/EP1688595A3/fr
Application granted granted Critical
Publication of EP1688595B1 publication Critical patent/EP1688595B1/fr
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
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/0004—Oilsumps
    • F01M2011/0066—Oilsumps with passages in the wall, e.g. for axles or fluid passages

Definitions

  • the invention relates to an oil pan of an internal combustion engine, which is cast from a ferrous material and has a circumferential flange surface with which the oil pan can be screwed with the insertion of a seal to the crankcase of the internal combustion engine.
  • Such an oil pan is known from DE 42 42 513 A1.
  • This oil pan is cast from an iron material and has a special feature on an oil filter mat, which separates the oil chamber of the crankcase of the oil chamber of the oil pan in one embodiment in the region of the flange. This is to clean the oil flowing back into the sump.
  • the invention has for its object to provide an oil pan for an internal combustion engine, which is particularly resistant to bending and torsionally formed.
  • the oil pan has transverse ribs in the region of the flange surface. These transverse ribs are arranged in such a way that, in the case of the oil sump screwed onto the corresponding screw-on surface of the crankcase, they are each located in the area below the crankshaft main bearing cover in this corresponding number. This allows the crankshaft with the crank webs and connecting them crank pins connecting rods in the spaces between the ribs dive. Accordingly, the mounting surface of the crankcase in the area directly below the crankshaft main bearing cover. As a result of this embodiment of the oil sump with the transverse ribs, a particularly flexurally rigid and torsionally rigid oil sump is thus provided which, when attached to the crankcase, further improves its acoustic properties.
  • the transverse ribs are integrally molded with the oil pan. In this case, a good moldability of the mold is made possible by the previously described free spaces between the individual transverse ribs.
  • the oil pan at the opposite end faces on mounting surfaces.
  • the screw-on surfaces protrude laterally beyond the longitudinal sides of the oil sump adjacent to the end faces, and in particular the part of the screw-on surfaces projecting beyond the longitudinal sides is supported in each case by ribs.
  • each flange surface is associated with a plurality of ribs, which are arranged distributed over the height of the respective longitudinal side and can be designed differently. The design of the individual ribs takes place according to the occurring loads, which can be determined for example by appropriate calculations.
  • the oil pan penetrates an opening in the opposite end faces, closed inside the oil pan channel, which in turn is formed during casting of the oil pan in this.
  • the channel has extensions in the region of the end faces, which are aligned with the mounting surfaces.
  • This channel contributes in a secondary function to further stiffen the oil pan, but in particular by this channel a wave is performed.
  • This is in particular a drive shaft for the Front axle wheels of a tractor.
  • the oil pan assumes a load-bearing connection between the transmission and the front axle carrier and - as stated - the shaft connecting the transmission with the front axle carrier is guided through the channel.
  • the internal combustion engine can be geodetically installed deep into the tractor and, accordingly, the center of gravity of the tractor designed in this way is advantageously arranged low in relation to other solutions in which the drive shaft extends below the oil sump.
  • an oil suction line is cast into the oil sump.
  • the ⁇ lansaug admirates in the region of an end face of the oil pan in the flange.
  • the oil suction line is preferably guided to about the middle of the bottom wall of the oil pan and there has an inlet funnel with a sieve.
  • a continuous, external recess is embedded in the bottom wall, which can be closed by a lid.
  • piping and / or wiring can be used protected.
  • the oil pan 1 according to FIG. 1 is designed for a self-igniting internal combustion engine, for example in the displacement range between 4 and 7 I, which is installed in a shoring of the internal combustion engine, for example in a tractor or a similar implement.
  • the oil pan 1 is particularly rigid and torsionally stiff and has a weight in the range of 300 kg.
  • the oil sump 1 takes over almost the entire supporting function of the internal combustion engine arranged between a transmission and a front axle, so that the crankcase of the internal combustion engine, for example, as required for other uses, is lightweight in weight and accordingly no essential support function can take over.
  • the oil pan 1 is cast from a ferrous material, such as gray iron, and has a flange surface 2, with which the oil pan 1 is screwed to the crankcase of the internal combustion engine with the insertion of a corresponding seal.
  • transverse ribs 3 are arranged in the oil pan, which connect the two longitudinal sides 4a, 4b of the oil pan 1 together.
  • the transverse ribs 3 are arranged distributed along the oil pan 1, that they are each arranged below the main bearing cap of the crankshaft.
  • the opposite end faces 5a, 5b of the oil pan 1 have mounting surfaces 6a, 6b, 6c, 6d, to which a gear and a front axle carrier can be screwed.
  • the mounting surfaces 6a, 6b, 6c, 6d extend laterally beyond longitudinal sides 4a, 4b adjacent to the end faces 5a, 5b and are supported by ribs 7 to the end faces 5a, 5b.
  • the ribs are arranged distributed over the height of the oil pan 1, wherein in the embodiment, each mounting surface 6a, 6b, 6c, 6d via four ribs 7 to the respective end face 5a, 5b is supported.
  • the oil pan 1 is further traversed by an opening into the end faces 5a, 5b closed channel 8.
  • the channel 8 has at the end faces 5a, 5b extensions, which are aligned with the mounting surfaces 6a, 6b, 6c, 6d.
  • an oil suction line 9 is cast, which opens into the flange surface 2 and extends approximately to the middle of the bottom wall 10.
  • the bottom wall 10 has a continuous recess 11 (FIGS. 1 and 3) which can be closed by a screw-on lid. In this recess 11 piping and / or wiring can be used protected.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
EP06000784A 2005-01-21 2006-01-14 Carter d'huile pour moteur à combustion Active EP1688595B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005002891A DE102005002891A1 (de) 2005-01-21 2005-01-21 Ölwanne für eine Brennkraftmaschine

Publications (3)

Publication Number Publication Date
EP1688595A2 true EP1688595A2 (fr) 2006-08-09
EP1688595A3 EP1688595A3 (fr) 2006-08-16
EP1688595B1 EP1688595B1 (fr) 2009-06-17

Family

ID=36297407

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06000784A Active EP1688595B1 (fr) 2005-01-21 2006-01-14 Carter d'huile pour moteur à combustion

Country Status (3)

Country Link
EP (1) EP1688595B1 (fr)
AT (1) ATE434119T1 (fr)
DE (2) DE102005002891A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1852578A1 (fr) * 2006-05-05 2007-11-07 DEUTZ Aktiengesellschaft Carter d'huile
CN110173322A (zh) * 2019-07-03 2019-08-27 广西玉柴机器股份有限公司 拖拉机油底壳的连接结构
WO2021115769A1 (fr) * 2019-12-09 2021-06-17 Bayerische Motoren Werke Aktiengesellschaft Carter de fluide et véhicule automobile

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006056819A1 (de) * 2006-12-01 2008-06-05 Deutz Ag Erhöhung der übertragbaren Reibkräfte an Dichtstellen
DE102012004863A1 (de) † 2012-03-13 2013-09-19 Claas Tractor Sas Traktor
EP4033075B1 (fr) 2021-01-22 2024-08-07 Liebherr-Components Colmar SAS Ensemble carter d'huile
EP4033076B1 (fr) 2021-01-22 2024-08-07 Liebherr-Components Colmar SAS Agencement de scellement

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4242513A1 (de) 1992-12-16 1994-06-23 Opel Adam Ag Ölwanne für eine Brennkraftmaschine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2115484B (en) * 1982-02-25 1985-01-16 Massey Ferguson Perkins Ltd The sump
DE3436153C2 (de) * 1984-10-03 1986-10-02 Daimler-Benz Ag, 7000 Stuttgart Ölwanne für eine Brennkraftmaschine
DE3520176C1 (en) * 1985-06-05 1987-01-22 Audi Ag Reciprocating piston internal combustion engine
AT398608B (de) * 1987-09-22 1995-01-25 Avl Verbrennungskraft Messtech Kurbelgehäuse
US4771747A (en) * 1987-12-17 1988-09-20 Caterpillar Inc. Internal combustion engine noise reduction plate
DE3922525A1 (de) * 1989-07-08 1991-01-17 Grundig Emv Videorecorder zur transparenten aufzeichnung von normalzeiligen und hochzeiligen videosignalen
US5218938A (en) * 1992-11-02 1993-06-15 General Motors Corporation Structural oil pan for internal combustion engine
US5544632A (en) * 1995-04-14 1996-08-13 Choate; Randall W. Removable engine plate and installation method therefor
US5664537A (en) * 1996-09-09 1997-09-09 Caterpillar Inc. Flexible oil pan assembly
CA2218304C (fr) * 1996-10-16 2001-04-24 Honda Giken Kogyo Kabushiki Kaisha (Also Trading As Honda Motor Co., Ltd .) Moteur pour vehicule
CA2325405C (fr) * 1998-03-27 2010-04-20 Tesma International Inc. Appareil de moulage sous pression d'une voie de passage interieure et produit fabrique a l'aide dudit appareil
DE10014727C1 (de) * 2000-03-24 2001-10-31 Daimler Chrysler Ag Ölwanne mit vergrößertem Ölvolumen
DE10105435A1 (de) * 2001-02-07 2002-08-29 Porsche Ag Ölauffangvorrichtung für eine Brennkraftmaschine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4242513A1 (de) 1992-12-16 1994-06-23 Opel Adam Ag Ölwanne für eine Brennkraftmaschine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1852578A1 (fr) * 2006-05-05 2007-11-07 DEUTZ Aktiengesellschaft Carter d'huile
CN110173322A (zh) * 2019-07-03 2019-08-27 广西玉柴机器股份有限公司 拖拉机油底壳的连接结构
WO2021115769A1 (fr) * 2019-12-09 2021-06-17 Bayerische Motoren Werke Aktiengesellschaft Carter de fluide et véhicule automobile
CN114555918A (zh) * 2019-12-09 2022-05-27 宝马股份公司 液体槽和机动车
US11702966B2 (en) 2019-12-09 2023-07-18 Bayerische Motoren Werke Aktiengesellschaft Fluid pan and motor vehicle
CN114555918B (zh) * 2019-12-09 2024-07-09 宝马股份公司 液体槽和机动车

Also Published As

Publication number Publication date
DE102005002891A1 (de) 2006-07-27
EP1688595B1 (fr) 2009-06-17
DE502006003961D1 (de) 2009-07-30
ATE434119T1 (de) 2009-07-15
EP1688595A3 (fr) 2006-08-16

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