EP1360400B1 - Collecteur d'huile destine a un moteur a combustion interne - Google Patents

Collecteur d'huile destine a un moteur a combustion interne Download PDF

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Publication number
EP1360400B1
EP1360400B1 EP02710035A EP02710035A EP1360400B1 EP 1360400 B1 EP1360400 B1 EP 1360400B1 EP 02710035 A EP02710035 A EP 02710035A EP 02710035 A EP02710035 A EP 02710035A EP 1360400 B1 EP1360400 B1 EP 1360400B1
Authority
EP
European Patent Office
Prior art keywords
oil
collecting device
collecting
installation portion
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.)
Expired - Lifetime
Application number
EP02710035A
Other languages
German (de)
English (en)
Other versions
EP1360400A1 (fr
Inventor
Manfred Batzill
Markus Huber
Thomas Fassl
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche 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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Publication of EP1360400A1 publication Critical patent/EP1360400A1/fr
Application granted granted Critical
Publication of EP1360400B1 publication Critical patent/EP1360400B1/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
    • F01M2011/005—Oilsumps with special anti-turbulence means, e.g. anti-foaming means or intermediate plates

Definitions

  • the invention relates to an oil-collecting device for an internal combustion engine according to the features of the preamble of claim 1.
  • the object of the invention is to make an oil catcher for an internal combustion engine so that on the one hand a safe and fast oil return is ensured by the consumers to the oil sump and that on the other hand it is ensured that even at an angle of the engine backflow of the lubricating oil from the deeper space section in the crank chamber and / or in the shallower space section is prevented.
  • These two functions should be based on production technology simple manner and thus be integrated cost-effectively in the oil catcher.
  • the insert consists of an oil retaining edge and an oil bulkhead having central part and two side parts, in which oil return passages are integrated by the cylinder head.
  • the insert is advantageously made of plastic and thus contributes overall to a weight reduction of the internal combustion engine.
  • a plastic insert can be manufactured easily, e.g. by injection molding.
  • An oil-collecting housing 2 has a construction space section 4, which is referred to below as the first oil-collecting space, and in which the oil necessary for supplying the lubricating oil to the internal combustion engine accumulates.
  • the first oil collection chamber 4 an oil snorkel 6 is placed at its lowest point, which leads via a first ⁇ labsaug réelle 8 to the suction side of an oil pump 10.
  • a second space 12 is arranged, which is referred to below as the second oil collection space, and which is formed shallower than the first oil collection space 4.
  • an oil snorkel 14 is also disposed at its lowest point, which is connected via a second ⁇ labsaug effet 16 with a second suction side of the oil pump 10 designed as a double pump.
  • the insert 18 has a central part 20, which, as illustrated in particular in FIGS. 2 and 3, in the installed state, the two oil collecting spaces 4, 12 separated from each other.
  • the middle part 20 has a first, to the first oil collection chamber 4 oriented side wall 22 which is provided with a, a bulkhead for the lubricating oil forming curved wall portion 23.
  • a second, the two oil collecting chambers 4,12 severing side wall 24 engages in a arranged at the bottom of the oil collection chamber 12 and extending transversely to the longitudinal extent of the oil collection housing 2 retaining groove 48 a.
  • the lubricating oil is collected from the main bearings of the crankshaft and the lubricating oil from the spray nozzles, not shown, for the piston cooling and pumped back via the second ⁇ labsaug Ober 16 into the first oil collection chamber 14.
  • plastic insert 18 is screwed captive with the help of integrally formed on the central part 20 and on the two side parts 30 and 32 mounting tabs 50 in the oil drain housing 2.
  • a sealing surface 52 is provided, via which the insert 18 is sealed against the oil guide housing 2 with its two side parts 30 and 32.
  • the insert 18 is designed in particular on account of the formed as an oil barrier oil retaining edge 28 and the oil bulkhead 23 so that even when driving uphill of the motor vehicle of up to 45 ° prevents the lubricating oil from the first oil collection chamber 4 in the crankcase and / or in the second Oil collection chamber 12 can pass.
  • ⁇ labsaugtechnisch 16 ensures that regardless of the pitch of the vehicle, the lubricating oil from the second oil collection chamber 12 via the ⁇ labsaug réelle 16 and via an air separator 54 into the first oil collection chamber 4, from where it with the help of the first Pump stage is supplied to the consumers again. Both Pump stages are constantly in operation, is ensured by the air separator 54, that in particular when driving down or braking the vehicle from the second oil collection chamber 12 sucked air is deposited and thus does not get into the crankcase or to the consumers.

Claims (5)

  1. Dispositif collecteur d'huile pour un moteur à combustion interne avec un carter collecteur d'huile disposé au-dessous d'un carter de vilebrequin, qui présente au moins deux sections de profondeur d'espace de construction différente, une conduite d'aspiration d'huile étant prévue dans une section d'espace de construction plus profonde, la conduite transportant l'huile de graissage aux utilisateurs par l'intermédiaire d'une pompe, caractérisé en ce que dans le carter collecteur d'huile (2), une pièce d'insertion séparée (18) est fixée, qui présente d'une part une barrière d'huile (22, 28) orientée substantiellement transversalement à l'extension longitudinale du carter collecteur d'huile (2) qui empêche un retour de l'huile de graissage de la section d'espace de construction plus profonde (4) dans la chambre de vilebrequin et/ou dans la section d'espace de construction moins profonde (12) en cas de position inclinée du moteur à combustion interne et qui présente d'autre part des canaux de recyclage d'huile (34, 38, 40) pour l'huile de graissage revenant à partir de la tête de cylindre.
  2. Dispositif collecteur d'huile selon la revendication 1, caractérisé en ce que la pièce d'insertion (18) se compose d'une pièce centrale (20) séparant les deux sections d'espace de construction (4, 12) et présentant un bord de retenue d'huile (28) et de deux pièces latérales (30, 32) recevant les canaux de recyclage d'huile (34, 38, 40).
  3. Dispositif collecteur d'huile selon la revendication 2, caractérisé en ce que les deux pièces latérales (30, 32) présentent des ouvertures de refoulement d'huile (34) qui débouchent respectivement dans un canal de captage (38, 40) s'étendant jusque dans la section d'espace de construction plus profonde (12).
  4. Dispositif collecteur d'huile selon l'une quelconque des revendications précédentes, caractérisé en ce que la pièce d'insertion (18) se compose de matière plastique et est vissée dans le carter collecteur d'huile (2).
  5. Dispositif collecteur d'huile selon l'une quelconque des revendications 2 à 4, caractérisé en ce que dans la section d'espace de construction moins profonde (4), une rainure de retenue (48) est prévue dans laquelle s'engage une paroi latérale (24) de la pièce centrale (20).
EP02710035A 2001-02-07 2002-01-25 Collecteur d'huile destine a un moteur a combustion interne Expired - Lifetime EP1360400B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10105435A DE10105435A1 (de) 2001-02-07 2001-02-07 Ölauffangvorrichtung für eine Brennkraftmaschine
DE10105435 2001-02-07
PCT/EP2002/000790 WO2002063144A1 (fr) 2001-02-07 2002-01-25 Collecteur d'huile destine a un moteur a combustion interne

Publications (2)

Publication Number Publication Date
EP1360400A1 EP1360400A1 (fr) 2003-11-12
EP1360400B1 true EP1360400B1 (fr) 2007-04-11

Family

ID=7673094

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02710035A Expired - Lifetime EP1360400B1 (fr) 2001-02-07 2002-01-25 Collecteur d'huile destine a un moteur a combustion interne

Country Status (5)

Country Link
US (1) US7093578B2 (fr)
EP (1) EP1360400B1 (fr)
JP (1) JP2004518069A (fr)
DE (2) DE10105435A1 (fr)
WO (1) WO2002063144A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019107507A1 (de) * 2019-03-25 2020-10-01 Bayerische Motoren Werke Aktiengesellschaft Hubkolbenmotor für ein Kraftfahrzeug
DE102013220436B4 (de) 2012-10-18 2021-08-05 GM Global Technology Operations, LLC (n.d. Ges. d. Staates Delaware) Ölwanne für einen Verbrennungsmotor

Families Citing this family (20)

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Publication number Priority date Publication date Assignee Title
JP2004084553A (ja) 2002-08-27 2004-03-18 Yamaha Motor Co Ltd スノーモービルにおける潤滑装置
US8545030B2 (en) 2004-07-12 2013-10-01 Gentex Corporation Rearview mirror assemblies with anisotropic polymer laminates
DE102004043936B4 (de) * 2004-09-11 2011-07-14 Audi Ag, 85057 Brennkraftmaschine mit einer Ölauffangvorrichtung
DE102005002891A1 (de) * 2005-01-21 2006-07-27 Deutz Ag Ölwanne für eine Brennkraftmaschine
DE102006032794A1 (de) * 2006-07-14 2008-01-17 Dr.Ing.H.C. F. Porsche Ag Ölauffangvorrichtung für eine Brennkraftmaschine
JP4582115B2 (ja) * 2007-05-31 2010-11-17 トヨタ自動車株式会社 オイルパン構造
JP4483910B2 (ja) * 2007-08-29 2010-06-16 トヨタ自動車株式会社 オイルパン構造
DE102008014828A1 (de) * 2008-03-18 2009-09-24 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Brennkraftmaschine
US7886850B2 (en) * 2008-10-10 2011-02-15 National Oilwell Varco, L.P. Drilling fluid screening systems
DE102008060412B4 (de) * 2008-11-28 2023-03-30 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verbrennungsmotor
DE102008060411B4 (de) * 2008-11-28 2023-03-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verbrennungsmotor
DE102009053682B4 (de) * 2009-11-19 2015-06-11 Mann + Hummel Gmbh Ölwanne für eine Brennkraftmaschine
CN101858234A (zh) * 2010-04-26 2010-10-13 重庆隆鑫机车有限公司 发动机双润滑油路结构
FR2969695B1 (fr) * 2010-12-23 2012-12-21 Renault Sa Carter d'huile pour moteur thermique
CN103511018B (zh) * 2012-06-15 2016-02-03 苏州科瓴精密机械科技有限公司 发动机油盘
DE102013008117A1 (de) * 2013-05-11 2014-11-13 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Motorteil für einen Verbrennungsmotor und Verbrennungsmotor
US9689288B2 (en) * 2015-02-24 2017-06-27 GM Global Technology Operations LLC Oil pan and engine assembly including the oil pan
CN105041422A (zh) * 2015-09-03 2015-11-11 江西昌河汽车有限责任公司 机油集滤器
CN109306884A (zh) * 2017-07-28 2019-02-05 福特环球技术公司 具有结合的滤油器的油底壳组件
JP6998407B2 (ja) * 2020-01-07 2022-01-18 本田技研工業株式会社 オイルパン

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US2440815A (en) 1944-01-14 1948-05-04 Ford Motor Co Crankcase construction
DE2824415A1 (de) * 1978-06-03 1979-12-13 Volkswagenwerk Ag Brennkraftmaschine fuer ein kraftfahrzeug mit einer unterteilten oelwanne
US4519348A (en) * 1983-04-21 1985-05-28 Edward Hamilton Oil pan and windage tray for high performance engines
US4909203A (en) * 1988-04-26 1990-03-20 Honda Giken Kabushiki Kaisha Oil reservoir structure for engine
JPH0748965Y2 (ja) 1989-10-20 1995-11-13 日産自動車株式会社 エンジンのオイルパン
DE4001468A1 (de) * 1990-01-19 1991-07-25 Porsche Ag Oelfuehrungsgehaeuse fuer eine brennkraftmaschine
FR2721976B1 (fr) * 1994-07-04 1996-08-30 Renault Moteur a combustion interne a carter d'huile perfectionne et carter pour un tel moteur
JP3129129B2 (ja) * 1994-12-05 2001-01-29 スズキ株式会社 内燃機関のオイルパン
JP3552414B2 (ja) * 1996-08-27 2004-08-11 日産自動車株式会社 内燃機関のオイルパン装置
DE19860381A1 (de) * 1998-12-28 2000-06-29 Hatz Motoren Ölansaugsystem für eine Brennkraftmaschine, insbesondere einen Einzylinder-Dieselmotor
DE10014368B4 (de) * 2000-03-23 2004-05-19 Dr.Ing.H.C. F. Porsche Ag Ölauffangvorrichtung für eine Brennkraftmaschine
JP4267256B2 (ja) * 2001-07-25 2009-05-27 トヨタ自動車株式会社 オイルパン構造及びオイルパンセパレータ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013220436B4 (de) 2012-10-18 2021-08-05 GM Global Technology Operations, LLC (n.d. Ges. d. Staates Delaware) Ölwanne für einen Verbrennungsmotor
DE102019107507A1 (de) * 2019-03-25 2020-10-01 Bayerische Motoren Werke Aktiengesellschaft Hubkolbenmotor für ein Kraftfahrzeug

Also Published As

Publication number Publication date
JP2004518069A (ja) 2004-06-17
US20040079318A1 (en) 2004-04-29
DE50209915D1 (de) 2007-05-24
DE10105435A1 (de) 2002-08-29
EP1360400A1 (fr) 2003-11-12
US7093578B2 (en) 2006-08-22
WO2002063144A1 (fr) 2002-08-15

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