DE19581528T1 - Luft-Öl-Separator, der Zentrifugaltrennung verwendet - Google Patents

Luft-Öl-Separator, der Zentrifugaltrennung verwendet

Info

Publication number
DE19581528T1
DE19581528T1 DE19581528T DE19581528T DE19581528T1 DE 19581528 T1 DE19581528 T1 DE 19581528T1 DE 19581528 T DE19581528 T DE 19581528T DE 19581528 T DE19581528 T DE 19581528T DE 19581528 T1 DE19581528 T1 DE 19581528T1
Authority
DE
Germany
Prior art keywords
air
oil separator
centrifugal separation
uses centrifugal
separation
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.)
Ceased
Application number
DE19581528T
Other languages
English (en)
Inventor
Kurt D Beckman
Beth A Hincher
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.)
Caterpillar Inc
Original Assignee
Caterpillar Inc
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 Caterpillar Inc filed Critical Caterpillar Inc
Publication of DE19581528T1 publication Critical patent/DE19581528T1/de
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/06—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding lubricant vapours
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
DE19581528T 1994-12-27 1995-12-05 Luft-Öl-Separator, der Zentrifugaltrennung verwendet Ceased DE19581528T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/363,782 US5487371A (en) 1994-12-27 1994-12-27 Air-oil separator utilizing centrifugal separation
PCT/US1995/015758 WO1996020334A1 (en) 1994-12-27 1995-12-05 Air-oil separator utilizing centrifugal separation

Publications (1)

Publication Number Publication Date
DE19581528T1 true DE19581528T1 (de) 1997-06-19

Family

ID=23431710

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19581528T Ceased DE19581528T1 (de) 1994-12-27 1995-12-05 Luft-Öl-Separator, der Zentrifugaltrennung verwendet

Country Status (5)

Country Link
US (1) US5487371A (de)
JP (1) JPH09510001A (de)
AU (1) AU4465096A (de)
DE (1) DE19581528T1 (de)
WO (1) WO1996020334A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3314850B2 (ja) * 1995-08-11 2002-08-19 本田技研工業株式会社 内燃機関のブローバイガスのブリーザ構造
US5562087A (en) * 1995-10-17 1996-10-08 Wright; Richard T. Oil separator for blow-by gases
US5617834A (en) * 1996-03-05 1997-04-08 Ford Motor Company Air-oil separator for a crankcase ventilation system in an internal combustion engine
US5673673A (en) * 1996-04-30 1997-10-07 Servojet Products International Method and apparatus for the high Mach injection of a gaseous fuel into an internal combustion engine
US5803025A (en) * 1996-12-13 1998-09-08 Caterpillar Inc. Blowby disposal system
US5937837A (en) * 1997-12-09 1999-08-17 Caterpillar Inc. Crankcase blowby disposal system
US6065457A (en) * 1998-06-30 2000-05-23 Harley-Davidson Motor Company Breather assembly for an internal combustion engine
JP4311793B2 (ja) * 1999-01-28 2009-08-12 本田技研工業株式会社 頭上弁式内燃機関
US6290738B1 (en) 1999-07-16 2001-09-18 Nelson Industries, Inc. Inertial gas-liquid separator having an inertial collector spaced from a nozzle structure
US6418917B1 (en) * 2001-02-13 2002-07-16 Detroit Diesel Corporation Closed crankcase breather system
JP3923288B2 (ja) * 2001-08-06 2007-05-30 本田技研工業株式会社 エンジンの気液分離装置
US6640792B2 (en) 2001-08-16 2003-11-04 Commins Engine Company, Inc. Air/oil coalescer with an improved centrifugally assisted drainage
US6883505B1 (en) 2004-04-02 2005-04-26 Midwest Motorcycle Supply Rocker box assembly with reed valve
US7320316B2 (en) * 2005-10-31 2008-01-22 Caterpillar Inc. Closed crankcase ventilation system
US7434571B2 (en) 2005-10-31 2008-10-14 Caterpillar Inc. Closed crankcase ventilation system
US7594501B2 (en) 2006-12-22 2009-09-29 Dichtungstechnik G. Bruss Gmbh & Co., Kg Cylinder head cover for an internal combustion engine
US7699029B2 (en) * 2007-07-26 2010-04-20 Cummins Filtration Ip, Inc. Crankcase ventilation system with pumped scavenged oil
GB2452980A (en) * 2007-09-22 2009-03-25 Parker Hannifin Corp A separator
US7870848B2 (en) * 2008-02-01 2011-01-18 Ford Global Technologies, Llc Reducing fuel-vapor emissions by vortex effect
DE102008017919A1 (de) * 2008-04-08 2009-10-15 Mann + Hummel Gmbh Abscheider für eine Kurbelgehäuseentlüftung einer Brennkraftmaschine
US20090293852A1 (en) * 2008-05-21 2009-12-03 Ian James Frick Emission Control System with Vacuum Boost
US8191537B1 (en) * 2008-10-16 2012-06-05 Cummings Filtration Ip, Inc. Crankcase ventilation system with variable blower for increased efficiency
JP5134501B2 (ja) * 2008-10-28 2013-01-30 三菱重工業株式会社 ガスエンジンの潤滑装置
US8146574B2 (en) * 2009-02-11 2012-04-03 Cummins Filtration Ip, Inc. Engine air management system
SE534773C2 (sv) * 2010-04-09 2011-12-13 Alfa Laval Corp Ab Centrifugalseparator anordnad inuti en förbränningsmotor
CN102269029A (zh) * 2010-06-04 2011-12-07 广西玉柴机器股份有限公司 发动机曲轴箱油气预滤器
JP6402744B2 (ja) * 2016-05-17 2018-10-10 トヨタ自動車株式会社 内燃機関の換気装置
FR3063304B1 (fr) * 2017-02-28 2019-03-22 Akwel Dispositif d’aspiration et de decantation d’un gaz de carter et installation associee
US11047274B2 (en) * 2018-11-14 2021-06-29 GM Global Technology Operations LLC Air-oil separator
CN109385312A (zh) * 2018-11-22 2019-02-26 张俊华 一种焦油回收系统
NL2029230B1 (en) * 2021-09-23 2023-02-23 Margaretha Maria Nicolaas Rombouts Cornelis Internal combustion engine with means for condensation fluid removal

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2291879A (en) * 1940-04-15 1942-08-04 Chandler William Lee Crankcase ventilator
US3158142A (en) * 1961-12-05 1964-11-24 George W Bradshaw Crankcase ventilation
US3380441A (en) * 1965-08-23 1968-04-30 Gen Motors Corp Crankcase ventilation flow regulator valve
US4184858A (en) * 1975-02-28 1980-01-22 Walker Robert A Engine emission control device
US4269607A (en) * 1977-11-07 1981-05-26 Walker Robert A Air-oil separator and method of separation
US4270508A (en) * 1979-10-12 1981-06-02 U.S.A. 161 Developments Ltd. Combustion control system
JPS5822404U (ja) * 1981-08-04 1983-02-12 株式会社クボタ エンジンのブロ−バイガス燃焼室還元装置
JPS5976709U (ja) * 1982-11-15 1984-05-24 本田技研工業株式会社 内燃エンジンのブロ−バイガス通路
JPS61277814A (ja) * 1985-06-03 1986-12-08 Honda Motor Co Ltd ブロ−バイガス環元装置
US4724807A (en) * 1986-03-24 1988-02-16 Walker Robert A In-line air-oil separator
IT1235273B (it) * 1989-02-10 1992-06-26 Cesare Schiavi Autoturbo antismog per motori a scoppio funzionanti a benzina,diesel, g.p.l. e gas metano
US5140957A (en) * 1991-07-31 1992-08-25 Walker Robert A Combination in line air-filter/air-oil separator/air-silencer

Also Published As

Publication number Publication date
US5487371A (en) 1996-01-30
AU4465096A (en) 1996-07-19
JPH09510001A (ja) 1997-10-07
WO1996020334A1 (en) 1996-07-04

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection