EP1316713B1 - Bac à huile pour un moteur à combustion interne - Google Patents

Bac à huile pour un moteur à combustion interne Download PDF

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Publication number
EP1316713B1
EP1316713B1 EP02025026A EP02025026A EP1316713B1 EP 1316713 B1 EP1316713 B1 EP 1316713B1 EP 02025026 A EP02025026 A EP 02025026A EP 02025026 A EP02025026 A EP 02025026A EP 1316713 B1 EP1316713 B1 EP 1316713B1
Authority
EP
European Patent Office
Prior art keywords
oil
housing
pump
lubricating
collection
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
EP02025026A
Other languages
German (de)
English (en)
Other versions
EP1316713A3 (fr
EP1316713A2 (fr
Inventor
Frank Maier
Markus Huber
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 EP1316713A2 publication Critical patent/EP1316713A2/fr
Publication of EP1316713A3 publication Critical patent/EP1316713A3/fr
Application granted granted Critical
Publication of EP1316713B1 publication Critical patent/EP1316713B1/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
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • 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
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • F01M2001/0284—Pressure lubrication using lubricating pumps mounting of the pump

Definitions

  • the invention is based on an oil-collecting device for an internal combustion engine the features of the preamble of claim 1.
  • EP 744533 A1 an internal combustion engine is shown in which in the oil pan an oil pump for Supplying the consumption with lubricating oil is arranged. To the outside of the oil pan are a heat exchanger and an oil filter attached. A pipeline connects the oil pump with the heat exchanger.
  • the object of the invention is therefore to provide measures to ensure that the Oil sump attached to the crankcase also attached to the crankcase Oil pump is aligned.
  • the oil trap housing shown in Fig. 1, hereinafter referred to as the oil pan 2 is in the assembled state with its flange 4 on a flange 6 of a Crankcase lower part 8, a so-called. Bedplate attached.
  • On the bottom of the Crankcase lower part 8 is designed as a double pump lubricating oil pump 10th attached.
  • a first oil collection chamber 12 is formed, in which the for the supply of lubricating oil accumulates in an oil sump.
  • an oil snorkel 14 is arranged, which has a first ⁇ labsaug réelle 16 to a suction side of a first pump stage of the double oil pump 10th leads.
  • a second, rear oil collection chamber 18 is formed at the lowest point also an oil snorkel 20 is arranged, which has a second ⁇ labsaugtechnisch 22 with a suction side of a second pump stage of the lubricating oil pump 10 is connected.
  • a plastic insert 24 is inserted, which is the two Oil collecting chambers 12 and 18 separated from each other.
  • the insert 24 serves as an oil barrier and prevents even when driving uphill of the motor vehicle that the lubricating oil the first oil collection chamber 12 in the crankcase and / or in the second Oil collection room 18 can pass.
  • the housing of the oil pump 10 has a cover element 26, at the same time as Mounting bracket for the oil pump 10 is formed and on its two sides with two Mounting flanges 28 and 30 is provided.
  • a third mounting flange 32 is provided; with the help of the three mounting flanges 28, 30, 32 is the oil pump 10 on the crankcase lower part 8 of the internal combustion engine attached.
  • Mating surfaces 34 and 36 are provided, which also acts as stops Mating surfaces 38 and 40 cooperate in the oil pan 2.
  • the first, in the oil pan 2 provided mating surface 38 is a plane surface of the inner wall of the oil pan.
  • the oil pump 10 is connected via a sprocket 44, which in turn via a chain drive is connected to a crankshaft gear, not shown, driven.
  • a turbocharger - suction pump 46 flanged, which is also driven via the sprocket 44.
  • the sprocket 44 provided with a driver 48, in which an intermediate piece 50 of an Oldham - coupling 52 engages.
  • Two inlet ports 54, 56 of the suction pump 46 are not with connected to the oil suction lines, each to a drive shaft of a Exhaust gas turbocharger run the two-row engine and on the the lubricating oil supplied to the drive shafts is sucked off.
  • Sump 2 on the oil pump 10 ensures that the two drive axles of the Oil pump 10 and the turbocharger suction pump 46 are aligned with each other, so that over the Oldham coupling 52 the corresponding drive connection can be made.
  • a console 58th attached, which receives an oil filter 60 and an oil / water heat exchanger 62.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Claims (5)

  1. Dispositif de récupération d'huile pour un moteur à combustion interne, comportant un bac à huile, qui est agencé en dessous d'un carter de vilebrequin et dans lequel est agencée une pompe à huile de lubrification (10), qui est fixée contre le carter de vilebrequin (8), au moins un collecteur d'huile (12) étant réalisé dans le bac à huile (2), dans lequel s'engage un conduit d'aspiration d'huile (16) de la pompe à huile de lubrification (10) et achemine l'huile de lubrification par l'intermédiaire du côté sous pression vers les consommateurs, et comportant des groupes d'organes fixés contre le bac à huile, caractérisé en ce que des surfaces d'ajustement (34 à 40) faisant fonction de butées sont prévues contre le carter de la pompe à huile (10) et contre le bac à huile (2), lesquelles assurent l'alignement du bac à huile (2) avec la pompe à huile (10).
  2. Dispositif de récupération d'huile selon la revendication 1, caractérisé en ce que le carter de la pompe à huile (10) comporte un support (26) destiné à la fixation de la pompe à huile (10) contre le carter de vilebrequin (8), deux surfaces d'ajustement (34, 36) étant prévues sur le support de fixation (26), lesquelles coopèrent avec deux surfaces d'ajustement (38, 40) formant des butées et prévues dans le bac à huile (2).
  3. Dispositif de récupération d'huile selon la revendication 2, caractérisé en ce que la première surface d'ajustement (38) prévue dans le bac à huile (2) est conçue sous forme de surface plane réalisée dans la paroi intérieure du bac à huile (2), alors que la deuxième surface d'ajustement est réalisée sur une saillie (42) s'engageant à partir de la paroi intérieure à l'intérieur du collecteur d'huile (12).
  4. Dispositif de récupération d'huile selon l'une quelconque des revendications précédentes, caractérisé en ce que sur un côté frontal du bac à huile (2) est fixée une pompe d'aspiration d'huile (46) pour au moins un turbocompresseur, laquelle est actionnée conjointement avec la pompe à huile de lubrification (10) par l'intermédiaire d'une roue dentée d'entraínement (44) commune.
  5. Dispositif de récupération d'huile selon l'une quelconque des revendications 1 à 3, caractérisé en ce que sur un côté frontal du bac à huile (2) est fixée une console (58) qui reçoit un filtre à huile (60) et un échangeur thermique huile/eau (62).
EP02025026A 2001-12-01 2002-11-11 Bac à huile pour un moteur à combustion interne Expired - Lifetime EP1316713B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10159105 2001-12-01
DE10159105A DE10159105A1 (de) 2001-12-01 2001-12-01 Ölauffangvorrichtung für eine Brennkraftmaschine

Publications (3)

Publication Number Publication Date
EP1316713A2 EP1316713A2 (fr) 2003-06-04
EP1316713A3 EP1316713A3 (fr) 2004-01-21
EP1316713B1 true EP1316713B1 (fr) 2005-08-17

Family

ID=7707741

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02025026A Expired - Lifetime EP1316713B1 (fr) 2001-12-01 2002-11-11 Bac à huile pour un moteur à combustion interne

Country Status (3)

Country Link
EP (1) EP1316713B1 (fr)
AT (1) ATE302338T1 (fr)
DE (2) DE10159105A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4079685B2 (ja) * 2002-05-09 2008-04-23 愛知機械工業株式会社 内燃機関用オイルパン構造
CN101793193A (zh) * 2010-03-31 2010-08-04 重庆长安汽车股份有限公司 一种带水泵水室及机油泵的正时前罩盖
RU190154U1 (ru) * 2019-02-18 2019-06-21 Публичное акционерное общество "КАМАЗ" Кожух масляного картера

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1676418A (en) * 1918-06-10 1928-07-10 Packard Motor Car Co Hydrocarbon motor
US1554350A (en) * 1921-09-02 1925-09-22 Gen Motors Corp Lubricating system for internal-combustion engines
US1711298A (en) * 1928-02-06 1929-04-30 Wiltse Appliance Co Pump mechanism
US1711297A (en) * 1928-02-06 1929-04-30 Wiltse Appliance Co Pump mechanism
US4423707A (en) 1982-09-24 1984-01-03 Sihon Tanas M Engine with internal crankcase bridge having integral oil pump and drive housing
JPH0178209U (fr) * 1987-11-13 1989-05-25
KR950003163B1 (ko) * 1990-10-31 1995-04-01 스즈끼 가부시끼가이샤 엔진의 오일펌프 부착구조
DE59508566D1 (de) * 1995-05-22 2000-08-17 Porsche Ag Brennkraftmaschine
DE19619977C2 (de) * 1996-05-17 1998-07-02 Daimler Benz Ag Ölwanne für eine Brennkraftmaschine

Also Published As

Publication number Publication date
DE10159105A1 (de) 2003-06-18
EP1316713A3 (fr) 2004-01-21
EP1316713A2 (fr) 2003-06-04
ATE302338T1 (de) 2005-09-15
DE50203942D1 (de) 2005-09-22

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