ES455643A1 - Crankcase breathers for internal combustion engines - Google Patents

Crankcase breathers for internal combustion engines

Info

Publication number
ES455643A1
ES455643A1 ES455643A ES455643A ES455643A1 ES 455643 A1 ES455643 A1 ES 455643A1 ES 455643 A ES455643 A ES 455643A ES 455643 A ES455643 A ES 455643A ES 455643 A1 ES455643 A1 ES 455643A1
Authority
ES
Spain
Prior art keywords
crankcase
internal combustion
combustion engines
intended
intake manifold
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
Application number
ES455643A
Other languages
Spanish (es)
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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Publication of ES455643A1 publication Critical patent/ES455643A1/en
Expired 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
    • F01M13/0011—Breather valves
    • 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
    • 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
    • F01M13/0405—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil arranged in covering members apertures, e.g. caps

Landscapes

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

Abstract

Improvements in oil filler caps for internal combustion engines, characterized in that each cover is provided with a crankcase ventilation device that has a restricted outlet port intended to be connected to an engine intake manifold, to allow the passage of gas from the crankcase to the intake manifold at a predetermined maximum flow rate, and a valve intended to open in case the gaseous pressure in the crankcase exceeds a predetermined value and intended to be connected to the air filter and/or the engine intake. (Machine-translation by Google Translate, not legally binding)
ES455643A 1976-02-04 1977-02-04 Crankcase breathers for internal combustion engines Expired ES455643A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB434676A GB1495870A (en) 1976-02-04 1976-02-04 Crankcase breathers for internal combustion engines

Publications (1)

Publication Number Publication Date
ES455643A1 true ES455643A1 (en) 1978-01-01

Family

ID=9775460

Family Applications (1)

Application Number Title Priority Date Filing Date
ES455643A Expired ES455643A1 (en) 1976-02-04 1977-02-04 Crankcase breathers for internal combustion engines

Country Status (3)

Country Link
DE (1) DE2702621A1 (en)
ES (1) ES455643A1 (en)
GB (1) GB1495870A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5650767U (en) * 1979-09-26 1981-05-06
JPS5976709U (en) * 1982-11-15 1984-05-24 本田技研工業株式会社 Blow-by gas passage of internal combustion engine
DE4017074A1 (en) * 1990-05-26 1991-11-28 Mann & Hummel Filter PRESSURE CONTROL VALVE FOR THE CRANKCASE VENTILATION ON AN INTERNAL COMBUSTION ENGINE
DE4122774C2 (en) * 1990-07-20 2000-06-21 Volkswagen Ag Oil screen
DE4212968C2 (en) * 1992-04-18 1998-07-02 Mann & Hummel Filter Pressure control valve for the crankcase ventilation of an internal combustion engine
DE19548024C1 (en) 1995-12-21 1996-12-05 Daimler Benz Ag Induction system fastener for IC engine
DE19645665A1 (en) * 1996-11-06 1998-05-07 Mann & Hummel Filter Valve unit
DE19704594A1 (en) * 1997-02-07 1998-08-13 Knecht Filterwerke Gmbh Lube oil filling line of an internal combustion engine with oil mist separator
DE102005043735A1 (en) * 2005-09-14 2007-03-22 Audi Ag Ventilation valve for reciprocating internal combustion engine, has valve unit lifted from seat, so that valve is opened in direction, if positive pressure difference between pressures in crankcase and intake system exceeds preset value
DE102005059668A1 (en) 2005-12-12 2007-06-14 Mahle International Gmbh Internal combustion engine e.g. in motor vehicle, has fresh air installation and de-gasification installation whereby de-gasification installation has oil separator for removing of oil from blow-by gases
DE102008005409B4 (en) 2007-04-18 2012-08-09 Dichtungstechnik G. Bruss Gmbh & Co. Kg Valve for the crankcase ventilation of an internal combustion engine
DE102008037104B4 (en) * 2008-08-08 2020-12-03 Deutz Ag Crankcase ventilation connection on an internal combustion engine

Also Published As

Publication number Publication date
DE2702621A1 (en) 1977-08-11
GB1495870A (en) 1977-12-21

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