DE1917428A1 - Gasruecksaugekreis eines Boxermotors zur Regelung des im Kurbelgehaeuse herrschenden Unterdrucks - Google Patents

Gasruecksaugekreis eines Boxermotors zur Regelung des im Kurbelgehaeuse herrschenden Unterdrucks

Info

Publication number
DE1917428A1
DE1917428A1 DE19691917428 DE1917428A DE1917428A1 DE 1917428 A1 DE1917428 A1 DE 1917428A1 DE 19691917428 DE19691917428 DE 19691917428 DE 1917428 A DE1917428 A DE 1917428A DE 1917428 A1 DE1917428 A1 DE 1917428A1
Authority
DE
Germany
Prior art keywords
crankcase
chamber
engine
negative pressure
regulate
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.)
Pending
Application number
DE19691917428
Other languages
German (de)
English (en)
Inventor
Dante Giacosa
Giovanni Torazza
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.)
Fiat SpA
Original Assignee
Fiat SpA
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 Fiat SpA filed Critical Fiat SpA
Publication of DE1917428A1 publication Critical patent/DE1917428A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F02B75/24—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type
    • F02B75/243—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type with only one crankshaft of the "boxer" type, e.g. all connecting rods attached to separate crankshaft bearings
    • 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
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F02B2275/20—SOHC [Single overhead camshaft]

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)
DE19691917428 1968-04-04 1969-04-03 Gasruecksaugekreis eines Boxermotors zur Regelung des im Kurbelgehaeuse herrschenden Unterdrucks Pending DE1917428A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5117568 1968-04-04

Publications (1)

Publication Number Publication Date
DE1917428A1 true DE1917428A1 (de) 1969-10-16

Family

ID=11274515

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691917428 Pending DE1917428A1 (de) 1968-04-04 1969-04-03 Gasruecksaugekreis eines Boxermotors zur Regelung des im Kurbelgehaeuse herrschenden Unterdrucks

Country Status (2)

Country Link
DE (1) DE1917428A1 (enrdf_load_stackoverflow)
FR (1) FR1599540A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4033844A1 (de) * 1989-10-24 1991-04-25 Nissan Motor Brennkraftmaschine mit einer ventilationseinrichtung fuer das kurbelgehaeuse
AT399918B (de) * 1987-04-10 1995-08-25 Avl Verbrennungskraft Messtech Brennkraftmaschine
DE19715233C1 (de) * 1997-04-12 1998-11-19 Daimler Benz Ag Vorrichtung zur Entlüftung eines Kurbelgehäuses
DE19853537A1 (de) * 1998-11-20 2000-05-25 Audi Ag Brennkraftmaschine
CH717661A1 (de) * 2020-07-15 2022-01-31 Liebherr Machines Bulle Sa Aerosolseparator zum Abscheiden von Aerosolen in einem Blow-by-Gas.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT399918B (de) * 1987-04-10 1995-08-25 Avl Verbrennungskraft Messtech Brennkraftmaschine
DE4033844A1 (de) * 1989-10-24 1991-04-25 Nissan Motor Brennkraftmaschine mit einer ventilationseinrichtung fuer das kurbelgehaeuse
DE19715233C1 (de) * 1997-04-12 1998-11-19 Daimler Benz Ag Vorrichtung zur Entlüftung eines Kurbelgehäuses
DE19853537A1 (de) * 1998-11-20 2000-05-25 Audi Ag Brennkraftmaschine
CH717661A1 (de) * 2020-07-15 2022-01-31 Liebherr Machines Bulle Sa Aerosolseparator zum Abscheiden von Aerosolen in einem Blow-by-Gas.
US11717779B2 (en) 2020-07-15 2023-08-08 Liebherr Machines Bulle Sa Aerosol separator for separating aerosols in a blow-by gas
US12115478B2 (en) 2020-07-15 2024-10-15 Liebherr Machines Bulle Sa Aerosol separator for separating aerosols in a blow-by gas

Also Published As

Publication number Publication date
FR1599540A (enrdf_load_stackoverflow) 1970-07-15

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