EP1277926A2 - Carter en plusieurs parties - Google Patents

Carter en plusieurs parties Download PDF

Info

Publication number
EP1277926A2
EP1277926A2 EP02008932A EP02008932A EP1277926A2 EP 1277926 A2 EP1277926 A2 EP 1277926A2 EP 02008932 A EP02008932 A EP 02008932A EP 02008932 A EP02008932 A EP 02008932A EP 1277926 A2 EP1277926 A2 EP 1277926A2
Authority
EP
European Patent Office
Prior art keywords
housing
functional
section
oil
frame
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
EP02008932A
Other languages
German (de)
English (en)
Other versions
EP1277926B1 (fr
EP1277926A3 (fr
Inventor
Alexander Maute
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.)
Joma Polytec Kunststofftechnik GmbH
Original Assignee
Joma Polytec Kunststofftechnik GmbH
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 Joma Polytec Kunststofftechnik GmbH filed Critical Joma Polytec Kunststofftechnik GmbH
Publication of EP1277926A2 publication Critical patent/EP1277926A2/fr
Publication of EP1277926A3 publication Critical patent/EP1277926A3/fr
Application granted granted Critical
Publication of EP1277926B1 publication Critical patent/EP1277926B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F01M2011/0008—Oilsumps with means for reducing vibrations
    • F01M2011/0012—Oilsumps with means for reducing vibrations with acoustic insulation
    • 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
    • F01M2011/0054—Fastening to the cylinder block
    • 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
    • F01M2011/0062—Gaskets

Definitions

  • the invention relates to a multi-part housing for a Machine, especially for an internal combustion engine, with one at least indirectly on a main section attached trough-shaped collecting section for one in the Housing existing fluid.
  • Such a housing is known from EP 0 952 313 A2.
  • the case described there is Housing of an internal combustion engine.
  • it includes a Crankcase and on the other hand an oil pan, which on the Bottom of the crankcase is attached.
  • the oil pan again consists of a very thin-walled shell that itself has little inherent stability.
  • Around the shell is arranged around a stable latticework, which is attached to the crankcase with a frame.
  • On a so-called oil slicer is molded onto the shell, with which the swirling of the oil in the oil pan can be reduced can.
  • the disadvantage of the known housings is that they either build relatively difficult or integrate the Functional elements in the housing is complex.
  • This task is the case of a housing of the type mentioned kind of solved by having at least one Functional frame, which on the main portion of the Housing is at least indirectly attached, and that the Functional frame has at least one holding section, which protrudes into the space enclosed by the collecting section and on the at least one functional element of the machine can be attached.
  • the present invention has the advantage that the trough-shaped collecting section can be built extremely easily can, since no functional elements are attached to it have to.
  • the collecting section serves the multi-part Ultimately, the housing only adds to the main section to be fluid-tight.
  • the attachment of the for the Operation of the machine required functional elements instead of the functional frame and the one on it provided holding sections.
  • the functional elements can be installed in the housing pre-assembled on the holding sections of the functional frame become. Then the functional frame on Main section fastened and the trough-shaped Collection section on the functional framework and on this attached functional elements are "put on”. It is also possible to assemble the collecting section on Function frame. The assembly of the functional elements will this considerably simplified. At the same time it builds Housing very light, since the collecting section is weight and cannot be designed with rigidity optimization.
  • the multi-part housing is particularly suitable for one Internal combustion engine or for a transmission. By both There are moving parts available through machines an oil lubrication can be lubricated with an oil sump. The Oil is collected safely in the collection section.
  • Holding section a rail, plate or bracket includes.
  • the multi-part housing and the case are particularly suitable this intended functional frame for attachment for example a shaft of a pulley, one Filter housing, an oil filter, an oil pump, one Oil suction pipe, an oil return and / or an oil slicer.
  • the functional elements can also be made in one piece on Functional frame to be arranged. Under one piece is understood that the functional element is either integrally formed with the functional frame or that at least one component of a functional element is integrated in the functional frame.
  • An integration A functional element can consist, for example, in that a Part of the functional frame is designed as a sieve part with the contaminants from the fluid in the machine can be filtered out.
  • the integration of one Component of a functional element can, for example exist that part of the functional framework as a housing is formed in the other components of the Functional elements can be used.
  • the one-piece arrangement of the functional elements on Functional frame has the advantage that the number of required components is reduced. Hereby the Assembly and logistics effort reduced and the multi-part Housing cheaper overall.
  • the multi-part housing and the case are particularly suitable this intended functional frame for the one-piece Arrangement of, for example, a shaft of a pulley, a filter housing, an oil filter, an oil pump, one Oil suction pipe, an oil return and / or an oil slicer.
  • the coating can be used to increase the sound damping effect be provided with spikes or knobs on the outside.
  • the housing according to the invention is not only on the use of a single functional framework limited. It is also possible to use a second one or possibly a variety of Functional frame attached to the main section of the housing are at least indirectly attached and which each have at least one holding section which in the from Collected section protrudes from the room attached at least one functional element of the machine can be.
  • the functional elements can also be in one piece be arranged on the functional frame. That's the way it is for example, conceivably that functionally belong together Functional elements on a common Function frames are attached. This can reduce the effort reduced in manufacturing and manufacturing quality increase.
  • the invention also relates to a multi-part housing for a machine, especially for an internal combustion engine, with a functional element on which at least one Functional frame is arranged in one piece, which on a Main section of a housing at least indirectly is attached, at least on the main portion indirectly a trough-shaped collecting section for one in the Housing existing fluid is attached.
  • Fig. 1 carries a multi-part housing for a machine overall the reference number 10.
  • the housing 10 comprises a main section 12, at its lower in Fig. 1 End a stepped flange 14 is formed.
  • the second Functional frame 18 is between the in the flange 14 of the Main section 12 existing level and the first Function frame 16 jammed.
  • the first functional frame 16 is with the flange 14 by means of several over the circumference distributed screws 19 screwed.
  • the first functional frame 16 includes one with the flange 14 circumferential frame section 20. In its radially inside lying wall, a circumferential groove 22 is introduced, in which is an outer edge region 24 of a thin-walled Collection section 26 is inserted. At 28 is the Collection section 26 with the first functional frame 16 welded. The collecting section encloses a space 29, in the fluid present in the housing 10 (not shown) can be collected.
  • the first functional frame 16 and the collecting section 26 are both made of plastic.
  • the collection section However, 26 is so thin-walled that it is only slight Can absorb forces.
  • the functional frame can also be made from an exemplary embodiment Be metal.
  • the connection of the collection section with the In this case, the functional frame is preferably carried out by a Gluing or with plastic insert by overmolding.
  • Coating 30 made of a soft, elastomeric material applied.
  • the coating 30 is also on the outside Provide knobs 32.
  • the coating 30 serves on the one hand to protect the collecting section 26 from damage by external forces, such as shocks or blows.
  • the coating 30 and the knobs 32 achieved noise reduction.
  • a rigid holding portion extends radially inward 34. It is roughly halfway along its length angled below and protrudes from the collecting section 26 enclosed room 29. In the area of his free At the end there is a bore 36 in the holding section 34 brought in. Via one inserted into bore'36 Screw 38 is a functional element on the holding section 34 40 attached.
  • This is a Oil pump. Recording is also possible, for example a shaft of a pulley, a filter housing, an oil filter, an oil intake pipe, an oil return and / or an oil slicer.
  • the second functional frame 18 also has one Frame section 42 with which he, as already above was explained between the main section 12 and the first functional frame 16 is jammed. From Frame section 42 of the second functional frame 18 also extends a holding portion 44 along one curved path radially inwards and downwards in the from Collection section 26 enclosed space 29. Outdoors The end of the holding section 44 is a functional element 46 attached, which, like the functional element 40, in Fig. 1 is only shown symbolically.
  • This too Functional element 46 can be, for example, the Shaft of a pulley, a filter housing, an oil filter, an oil pump, at least one oil suction pipe, an oil return and / or trade an oil slicer.
  • main section 12 in the above description designated housing part it is in the present case Crankcase of an internal combustion engine Motor vehicle. Accordingly, it is the as Collection section 26 designated part of the housing 10 around an oil pan of the internal combustion engine.
  • FIG. 2 is a variant of a functional frame shown.
  • Such elements, which have equivalent functions to elements of Fig. 1 bear the same Reference numerals and are not explained again in detail.
  • the functional frame 16 shown in FIG. 2 points to the radially outer side of the frame section 20 over its Circumferentially distributed extensions 48 in the Bores 50 for screwing the functional frame 16 with the main portion of the Housing 10 are introduced.
  • On the functional frame 16 two rigid holding sections 34a and 34b are integrally formed.
  • the Holding portion 34a extends from frame portion 20 obliquely down.
  • the holding section 34b is around a bracket, the transverse web 52 with a plurality of Bores 54 is provided, on which different Functional elements can be attached.
  • the crossbar 52 is at the end via connecting sections 56 with the Frame section 20 of the functional frame 16 connected.
  • the Cross bar designed as a rail, on the corresponding Adapter parts the functional elements can be attached.
  • FIG. 3 also contribute to the previous figures parts shown functionally equivalent parts the same Reference numerals.
  • Exemplary embodiments are shown in FIG. 3 at the collecting section 26 a threaded portion 58 is provided on the one Drain screw 60 is screwed on in a fluid-tight manner.
  • an oil return unit on the second functional frame 18 46a attached, in which an oil filter 46b is integrated.
  • FIG. 4 and 5 also carry functional equivalents Components have the same reference numerals as in the previous figures.
  • Housing 10 are again two functional frames 16 and 18 shown.
  • An oil return unit 46 is on the second Functional frame 18 attached.
  • the second functional frame 18 is integral as plate-like holding section 44 formed.
  • the Oil return unit 46 comprises a centrifugal pump 62, an oil suction pipe 64 and two oil returns 66.
  • Fig. 4 are for the sake of illustration, the holding sections of the first Functional frame 16 and the corresponding on this attached functional elements not shown.
  • FIG. 6 is another embodiment of the invention shown.
  • the functional frame 16 has a functional element carrier 70 on, in the space formed by the collecting section 26 26 protrudes.
  • a housing element Functional elements not shown are provided at the bottom in Fig. 6 of the Functional element carrier 70.
  • the housing element 68 consists of a bottom section 72 and a cylindrical one adjacent to it Wall section 74.
  • a Recording space 76 formed in the other components of a Functional elements, not shown, are used can.
  • the receiving space 76 can, for example, accommodate Components of an oil filter are used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
EP20020008932 2001-04-23 2002-04-22 Carter en plusieurs parties Expired - Lifetime EP1277926B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10119937 2001-04-23
DE2001119937 DE10119937A1 (de) 2001-04-23 2001-04-23 Mehrteiliges Gehäuse sowie Ölwannenanordnung für eine Maschine

Publications (3)

Publication Number Publication Date
EP1277926A2 true EP1277926A2 (fr) 2003-01-22
EP1277926A3 EP1277926A3 (fr) 2004-01-07
EP1277926B1 EP1277926B1 (fr) 2006-08-16

Family

ID=7682457

Family Applications (2)

Application Number Title Priority Date Filing Date
EP20020400021 Withdrawn EP1253299A2 (fr) 2001-04-23 2002-03-23 Carter en plusieurs parties
EP20020008932 Expired - Lifetime EP1277926B1 (fr) 2001-04-23 2002-04-22 Carter en plusieurs parties

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP20020400021 Withdrawn EP1253299A2 (fr) 2001-04-23 2002-03-23 Carter en plusieurs parties

Country Status (2)

Country Link
EP (2) EP1253299A2 (fr)
DE (2) DE10119937A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004021723B4 (de) 2004-04-30 2006-06-14 Joma-Polytec Kunststofftechnik Gmbh Ölwannenanordnung für eine Maschine und/oder ein Getriebe
DE102004034933A1 (de) 2004-07-07 2006-02-02 Joma-Polytec Kunststofftechnik Gmbh Ölwannenanordnung für eine Maschine, insbesondere eine Brennkraftmaschine und/oder ein Getriebe
DE202005009096U1 (de) 2005-06-09 2006-10-26 Mann + Hummel Gmbh Ölwanne, insbesndere für eine Brennkraftmaschine
DE102006025745A1 (de) * 2006-05-31 2007-12-06 Rehau Ag + Co. Metall-Kunststoff-Hybrid-Ölwanne
US9540972B2 (en) 2007-07-07 2017-01-10 Basf Se Article having impact resistant surface
US20080311341A1 (en) * 2007-07-07 2008-12-18 Lee Chul S Article Having Impact Resistant Surface
DE102008005228A1 (de) 2008-01-19 2009-07-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Fahrzeuggetriebe mit einer Radsatzschale zur Führung von Getriebeöl im Getriebegehäuse sowie Radsatzschale
DE102008038958B4 (de) * 2008-08-13 2017-11-02 Ibs Filtran Kunststoff-/ Metallerzeugnisse Gmbh Ölwanne mit Ölfilter an Trägereinheit
DE102009060340B4 (de) * 2009-12-16 2021-09-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Antriebsaggregat
US10012117B2 (en) 2013-10-08 2018-07-03 Basf Se Structural oil pan
EP3055523B1 (fr) 2013-10-08 2019-07-31 Basf Se Procédé de formation d'une cuve d'huile structurelle par moulage à noyau perdu
DE102014213550A1 (de) * 2014-07-11 2016-01-14 Joma-Polytec Gmbh Ölwanne

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB499667A (en) * 1937-07-30 1939-01-27 Metalastik Ltd Improvements in inspection covers for internal combustion engines and other prime movers
AT333548B (de) * 1972-10-05 1976-11-25 List Hans Brennkraftmaschine
JPH0430364Y2 (fr) * 1986-07-08 1992-07-22
DE19500389C2 (de) * 1995-01-09 2001-05-31 Deutz Ag Ölwanne einer Brennkraftmaschine
FR2745034B1 (fr) * 1996-02-21 1998-04-03 Coutier Moulage Gen Ind Carter insonorise pour motorisation et son procede de fabrication
DE19620905A1 (de) * 1996-05-23 1997-11-27 Mtu Friedrichshafen Gmbh Ölleiteinrichtung
DE19644645A1 (de) * 1996-10-26 1998-04-30 Knecht Filterwerke Gmbh Ölwanne für einen Verbrennungsmotor
IT1296645B1 (it) * 1997-12-16 1999-07-14 Fiat Auto Spa Paratia di copertura per la coppa dell'olio lubrificante e motore a combustione interna, comprendente tale paratia.
FR2776017B1 (fr) * 1998-03-13 2000-05-05 Renault Moteur a combustion interne comportant un dispositif anti-barbotage
DE19818590C2 (de) * 1998-04-25 2000-03-23 Daimler Chrysler Ag Ölwanne

Also Published As

Publication number Publication date
EP1253299A2 (fr) 2002-10-30
EP1277926B1 (fr) 2006-08-16
EP1277926A3 (fr) 2004-01-07
DE10119937A1 (de) 2002-11-14
DE50207840D1 (de) 2006-09-28

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