EP2020485A3 - Ölnebelabscheider einer Brennkraftmaschine - Google Patents

Ölnebelabscheider einer Brennkraftmaschine Download PDF

Info

Publication number
EP2020485A3
EP2020485A3 EP08160890A EP08160890A EP2020485A3 EP 2020485 A3 EP2020485 A3 EP 2020485A3 EP 08160890 A EP08160890 A EP 08160890A EP 08160890 A EP08160890 A EP 08160890A EP 2020485 A3 EP2020485 A3 EP 2020485A3
Authority
EP
European Patent Office
Prior art keywords
rotor
combustion engine
oil mist
mist separator
guide ring
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
EP08160890A
Other languages
English (en)
French (fr)
Other versions
EP2020485A2 (de
EP2020485B1 (de
Inventor
Dieter Baumann
Norbert Prinz
Guido Schlamann
Martin Rölver
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.)
Hengst SE and Co KG
Original Assignee
Ing Walter Hengst GmbH and Co KG
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
Priority claimed from DE202007010776U external-priority patent/DE202007010776U1/de
Application filed by Ing Walter Hengst GmbH and Co KG filed Critical Ing Walter Hengst GmbH and Co KG
Publication of EP2020485A2 publication Critical patent/EP2020485A2/de
Publication of EP2020485A3 publication Critical patent/EP2020485A3/de
Application granted granted Critical
Publication of EP2020485B1 publication Critical patent/EP2020485B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/12—Centrifuges in which rotors other than bowls generate centrifugal effects in stationary containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B7/00—Elements of centrifuges
    • B04B7/02—Casings; Lids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B7/00—Elements of centrifuges
    • B04B7/02—Casings; Lids
    • B04B7/04—Casings facilitating discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/12—Centrifuges in which rotors other than bowls generate centrifugal effects in stationary containers
    • B04B2005/125—Centrifuges in which rotors other than bowls generate centrifugal effects in stationary containers the rotors comprising separating walls
    • 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
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M2013/0422—Separating oil and gas with a centrifuge device

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Centrifugal Separators (AREA)
  • Separating Particles In Gases By Inertia (AREA)

Abstract

Die Erfindung betrifft Ölnebelabscheider (1) einer Brennkraftmaschine, die als Zentrifugalabscheider mit einem in einem Gehäuse (10) angeordneten Rotor (2) in Form eines Tellerstapels (20) und mit einem den Rotor (2) radial außen umgebenden, sich in Axialrichtung des Rotors (2) erstreckenden Gasleitring (3, 3') ausgeführt sind.
Ein erster erfindungsgemäßer Ölnebelabscheider ist dadurch gekennzeichnet, dass der Gasleitring (3) relativ zum Rotor (2) nicht mitdrehend ausgebildet ist.
Bei einem zweiten erfindungsgemäßen Ölnebelabscheider ist vorgesehen, dass der Gasleitring (3') mit dem Rotor (2) mitdrehend ausgebildet ist und eine durchbrochene oder poröse Fläche bildet.
EP08160890.3A 2007-07-31 2008-07-22 Ölnebelabscheider einer Brennkraftmaschine Active EP2020485B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202007010776U DE202007010776U1 (de) 2007-07-31 2007-07-31 Ölnebelabscheider für eine Brennkraftmaschine
DE102007054921A DE102007054921A1 (de) 2007-07-31 2007-11-15 Ölnebelabscheider einer Brennkraftmaschine

Publications (3)

Publication Number Publication Date
EP2020485A2 EP2020485A2 (de) 2009-02-04
EP2020485A3 true EP2020485A3 (de) 2011-01-12
EP2020485B1 EP2020485B1 (de) 2013-09-25

Family

ID=39816894

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08160890.3A Active EP2020485B1 (de) 2007-07-31 2008-07-22 Ölnebelabscheider einer Brennkraftmaschine

Country Status (1)

Country Link
EP (1) EP2020485B1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010002787B4 (de) * 2010-03-11 2020-12-10 Hengst Se Ölnebelabscheider mit einem Ölrückführkanal mit Siphon und Brennkraftmaschine mit Ölnebelabscheider
DE102011009741B4 (de) * 2010-07-30 2021-06-02 Hengst Se Zentrifugalabscheider mit Partikelleitrinne
EP3112031B1 (de) * 2014-02-25 2025-03-26 Tokyo Roki Co., Ltd. Ölabscheider
US10322362B2 (en) * 2014-09-25 2019-06-18 Tokyo Roki Co., Ltd. Oil separator
DE102014220155A1 (de) * 2014-10-06 2016-04-07 Elringklinger Ag Abscheidevorrichtung
DE202016105408U1 (de) * 2016-09-28 2018-01-02 Reinz-Dichtungs-Gmbh Turbine und Flüssigkeitsabscheider
DE102017205852B3 (de) 2017-04-06 2018-05-17 Audi Ag Tellerseparator
WO2018234231A1 (de) * 2017-06-20 2018-12-27 Elringklinger Ag Abscheidevorrichtung
DE102017210322A1 (de) * 2017-06-20 2018-12-20 Elringklinger Ag Abscheidevorrichtung
DE202018107273U1 (de) * 2018-12-19 2020-03-23 Reinz-Dichtungs-Gmbh Federvorrichtung für einen Rotor eines Zentrifugalabscheiders in einem Kraftfahrzeug
EP4005680A1 (de) * 2020-11-30 2022-06-01 Alfdex AB Zentrifugalabscheider zum reinigen von gas
CN115324685B (zh) * 2022-10-14 2023-02-21 苏州恩都法汽车系统有限公司 一种离心式分离器和发动机系统
CN116078201B (zh) * 2022-10-26 2026-02-06 苏州恩都法汽车系统股份有限公司 一种迷宫式异形碟片堆叠体及离心气液分离器
DE102024134300A1 (de) 2024-11-21 2026-05-21 Bayerische Motoren Werke Aktiengesellschaft Zentrifugalabscheider und Verfahren zum Abscheiden von Öl aus einem Gas, Verbrennungskraftmaschine sowie Kraftfahrzeug
CN120557001B (zh) * 2025-07-29 2025-11-11 神通科技集团股份有限公司 一种主动式油气分离器、油气分离方法及汽车

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6019717A (en) * 1998-08-19 2000-02-01 Fleetguard, Inc. Nozzle inlet enhancement for a high speed turbine-driven centrifuge
EP1273335A2 (de) * 1999-11-15 2003-01-08 Alfa Laval Corporate AB Verfahren zum reinigen von Kurbelgehäuse-Entlüftungsgasen
WO2003037521A1 (en) * 2001-11-01 2003-05-08 Alfa Laval Corporate Ab An apparatus for simultaneous cleaning of a liquid and a gas
DE10338770B4 (de) * 2003-08-23 2005-08-25 Mann + Hummel Gmbh Zentrifugalabscheider und Verfahren zur Reinigung eines Fluidstromes
WO2006132577A1 (en) * 2005-06-08 2006-12-14 Alfa Laval Corporate Ab A centrifugal separator for cleaning of gas

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6019717A (en) * 1998-08-19 2000-02-01 Fleetguard, Inc. Nozzle inlet enhancement for a high speed turbine-driven centrifuge
EP1273335A2 (de) * 1999-11-15 2003-01-08 Alfa Laval Corporate AB Verfahren zum reinigen von Kurbelgehäuse-Entlüftungsgasen
WO2003037521A1 (en) * 2001-11-01 2003-05-08 Alfa Laval Corporate Ab An apparatus for simultaneous cleaning of a liquid and a gas
DE10338770B4 (de) * 2003-08-23 2005-08-25 Mann + Hummel Gmbh Zentrifugalabscheider und Verfahren zur Reinigung eines Fluidstromes
WO2006132577A1 (en) * 2005-06-08 2006-12-14 Alfa Laval Corporate Ab A centrifugal separator for cleaning of gas

Also Published As

Publication number Publication date
EP2020485A2 (de) 2009-02-04
EP2020485B1 (de) 2013-09-25

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