DE3765340D1 - Kurbelgehaeuseentlueftung in kraftfahrzeugen. - Google Patents

Kurbelgehaeuseentlueftung in kraftfahrzeugen.

Info

Publication number
DE3765340D1
DE3765340D1 DE8787105943T DE3765340T DE3765340D1 DE 3765340 D1 DE3765340 D1 DE 3765340D1 DE 8787105943 T DE8787105943 T DE 8787105943T DE 3765340 T DE3765340 T DE 3765340T DE 3765340 D1 DE3765340 D1 DE 3765340D1
Authority
DE
Germany
Prior art keywords
motor vehicles
crankcase ventilation
crankcase
ventilation
vehicles
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
DE8787105943T
Other languages
English (en)
Inventor
Karl Dipl Ing Langlois
Manfred Dipl Ing Batzill
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
Priority to DE8787105943T priority Critical patent/DE3765340D1/de
Application granted granted Critical
Publication of DE3765340D1 publication Critical patent/DE3765340D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F01M13/02—Crankcase ventilating or breathing by means of additional source of positive or negative pressure
    • F01M13/021—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure
    • F01M13/022—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure using engine inlet suction
    • F01M13/025—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure using engine inlet suction with an inlet-conduit via an air-filter
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/006—Camshaft or pushrod housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
DE8787105943T 1986-07-26 1987-04-23 Kurbelgehaeuseentlueftung in kraftfahrzeugen. Expired - Lifetime DE3765340D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787105943T DE3765340D1 (de) 1986-07-26 1987-04-23 Kurbelgehaeuseentlueftung in kraftfahrzeugen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3625376A DE3625376C1 (de) 1986-07-26 1986-07-26 Kurbelgehaeuseentlueftung fuer Kraftfahrzeuge
DE8787105943T DE3765340D1 (de) 1986-07-26 1987-04-23 Kurbelgehaeuseentlueftung in kraftfahrzeugen.

Publications (1)

Publication Number Publication Date
DE3765340D1 true DE3765340D1 (de) 1990-11-08

Family

ID=6306074

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3625376A Expired DE3625376C1 (de) 1986-07-26 1986-07-26 Kurbelgehaeuseentlueftung fuer Kraftfahrzeuge
DE8787105943T Expired - Lifetime DE3765340D1 (de) 1986-07-26 1987-04-23 Kurbelgehaeuseentlueftung in kraftfahrzeugen.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3625376A Expired DE3625376C1 (de) 1986-07-26 1986-07-26 Kurbelgehaeuseentlueftung fuer Kraftfahrzeuge

Country Status (4)

Country Link
US (1) US4753214A (de)
EP (1) EP0254816B1 (de)
JP (1) JPS6341613A (de)
DE (2) DE3625376C1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3821528C1 (de) * 1988-06-25 1989-09-07 Bayerische Motoren Werke Ag, 8000 Muenchen, De
US5140968A (en) * 1992-02-14 1992-08-25 Navistar International Transportation Corp. Closed loop breather system for engine crankcase
IT232314Y1 (it) * 1994-01-20 1999-12-17 Cornaglia G Off Met Spa Condotto di sfiato per vapori combustibili, in particolare di olio lubrificante, in un motore endotermico.
DE19645665A1 (de) * 1996-11-06 1998-05-07 Mann & Hummel Filter Ventileinheit
DE19717040C1 (de) * 1997-04-23 1998-11-26 Mannesmann Vdo Ag Entlüftungsvorrichtung in einer zu einer Saugrohranordnung einer Brennkraftmaschine hinführenden Entlüftungsleitung
DE10136463B4 (de) * 2001-07-26 2010-04-15 Man Nutzfahrzeuge Ag Kurbelgehäuseentlüftung
JP4059130B2 (ja) * 2003-04-15 2008-03-12 日産自動車株式会社 内燃機関のブローバイガス還流装置
DE102004043545A1 (de) * 2004-09-09 2006-03-30 Audi Ag Kurbelgehäuseentlüftungseinrichtung für eine Brennkraftmaschine eines Kraftfahrzeuges
US7431023B2 (en) * 2007-01-23 2008-10-07 Gm Global Technology Operations, Inc. Engine PCV system with venturi nozzle for flow regulation
JP4748152B2 (ja) * 2007-12-27 2011-08-17 トヨタ自動車株式会社 内燃機関の吸気管構造
JP4466754B2 (ja) * 2008-03-18 2010-05-26 トヨタ自動車株式会社 内燃機関の電子制御式ブローバイガス還元装置
DE102010013422A1 (de) * 2010-03-30 2011-10-06 Mahle International Gmbh Kupplungseinrichtung, Kurbelgehäuseentlüftungseinrichtung und Frischluftanlage
JP6225885B2 (ja) * 2014-11-14 2017-11-08 マツダ株式会社 ブローバイガス還流装置
FR3069277A1 (fr) * 2017-07-19 2019-01-25 Psa Automobiles Sa Moteur thermique comprenant un circuit interne de limitation de pression des gaz de carter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2128154A (en) * 1937-01-11 1938-08-23 Raymond H Masters Internal combustion engine
US2311036A (en) * 1940-05-27 1943-02-16 Dick Wills Engine breather and ventilating system
US3059628A (en) * 1960-12-13 1962-10-23 William J Linn Gas and fume disposal system for internal combustion engines
US3077871A (en) * 1962-03-19 1963-02-19 Richfield Oil Corp Crankcase ventilating system for internal combustion engines
US3362386A (en) * 1965-05-17 1968-01-09 Mcmahon Binder & Huron Internal-combustion engine
US3381673A (en) * 1965-11-22 1968-05-07 Drysdale William Robert Crankcase ventilation system
US3372685A (en) * 1966-12-05 1968-03-12 Ardell T. Bestland Excessive crankcase pressure warning system and relief valve
US4011846A (en) * 1975-03-24 1977-03-15 Did-Mor Engineering And Manufacturing Co. Anti-pollution device
DE3627376C2 (de) * 1986-08-12 1995-09-21 Unilever Nv Gebinde aus mehreren Einzelpackungen und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
US4753214A (en) 1988-06-28
EP0254816B1 (de) 1990-10-03
EP0254816A3 (en) 1989-01-11
DE3625376C1 (de) 1987-10-29
EP0254816A2 (de) 1988-02-03
JPS6341613A (ja) 1988-02-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee