EP0251159A3 - Return line for leak gas from a crank case - Google Patents

Return line for leak gas from a crank case Download PDF

Info

Publication number
EP0251159A3
EP0251159A3 EP87109025A EP87109025A EP0251159A3 EP 0251159 A3 EP0251159 A3 EP 0251159A3 EP 87109025 A EP87109025 A EP 87109025A EP 87109025 A EP87109025 A EP 87109025A EP 0251159 A3 EP0251159 A3 EP 0251159A3
Authority
EP
European Patent Office
Prior art keywords
return line
crank case
leak gas
leak
gas
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
EP87109025A
Other languages
German (de)
Other versions
EP0251159A2 (en
EP0251159B1 (en
Inventor
Herbert Schleiermacher
Reinhard Rechberg
Lothar Bauer
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz 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
Priority claimed from DE19863622024 external-priority patent/DE3622024A1/en
Priority claimed from DE19873704567 external-priority patent/DE3704567A1/en
Application filed by Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of EP0251159A2 publication Critical patent/EP0251159A2/en
Publication of EP0251159A3 publication Critical patent/EP0251159A3/en
Application granted granted Critical
Publication of EP0251159B1 publication Critical patent/EP0251159B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

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)
EP87109025A 1986-07-01 1987-06-23 Return line for leak gas from a crank case Expired - Lifetime EP0251159B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3622024 1986-07-01
DE19863622024 DE3622024A1 (en) 1986-07-01 1986-07-01 Return line for leakage gases from the crankcase
DE19873704567 DE3704567A1 (en) 1987-02-13 1987-02-13 Return line for leakage gases from the crankcase
DE3704567 1987-02-13

Publications (3)

Publication Number Publication Date
EP0251159A2 EP0251159A2 (en) 1988-01-07
EP0251159A3 true EP0251159A3 (en) 1989-02-01
EP0251159B1 EP0251159B1 (en) 1990-10-24

Family

ID=25845142

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87109025A Expired - Lifetime EP0251159B1 (en) 1986-07-01 1987-06-23 Return line for leak gas from a crank case

Country Status (2)

Country Link
EP (1) EP0251159B1 (en)
DE (1) DE3765705D1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4038509A1 (en) * 1990-12-03 1992-06-11 Mann & Hummel Filter INTAKE DISTRIBUTOR FOR AN INTERNAL COMBUSTION ENGINE
DE4111772A1 (en) * 1991-04-11 1992-10-15 Kloeckner Humboldt Deutz Ag INTAKE SYSTEM FOR A SELF-IGNITION COMBUSTION ENGINE
DE4221913C1 (en) * 1992-07-03 1994-01-27 Freudenberg Carl Fa Intake manifold for an internal combustion engine with a cylinder head
US5307784A (en) * 1993-04-05 1994-05-03 Ford Motor Company Induction system for internal combustion engine
DE4406986B4 (en) * 1994-03-03 2005-05-12 Deutz Ag Reciprocating internal combustion engine
DE19546545B4 (en) * 1995-12-13 2006-01-12 Mahle Filtersysteme Gmbh intake manifold
DE29901854U1 (en) * 1999-02-03 2000-06-29 Fink Gerhard Internal combustion engine, compressor or pump, with the channels controlling the rotary valves rotating around the axes of the cylinders and directly driven by external teeth
SE520863C2 (en) 2000-05-05 2003-09-09 Volvo Personvagnar Ab Method and apparatus for venting gases in an internal combustion engine
DE10045636B4 (en) * 2000-09-15 2012-04-12 Audi Ag Apparatus for carrying a secondary gas
US7246610B2 (en) * 2003-10-07 2007-07-24 S & S Cycle, Inc. Cylinder head
DE102008021055B4 (en) 2008-04-26 2015-10-22 Ford Global Technologies, Llc Internal combustion engine with a protected PCV system
DE102011014541B4 (en) 2011-03-19 2019-01-17 Audi Ag Air supply element for an internal combustion engine and method for manufacturing an air supply element

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE318639C (en) *
US1478094A (en) * 1922-12-30 1923-12-18 Harry D Barrett Oiling system
US2057123A (en) * 1935-11-09 1936-10-13 William B Ullrich Means for lubricating and cooling engine valves
US2681051A (en) * 1952-07-03 1954-06-15 Lawton H Robinson Vapor top oiler
US3156226A (en) * 1963-05-23 1964-11-10 William J Linn Air intake fitting for internal combustion engine
FR2103160A5 (en) * 1970-07-21 1972-04-07 Daimler Benz Ag

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE318639C (en) *
US1478094A (en) * 1922-12-30 1923-12-18 Harry D Barrett Oiling system
US2057123A (en) * 1935-11-09 1936-10-13 William B Ullrich Means for lubricating and cooling engine valves
US2681051A (en) * 1952-07-03 1954-06-15 Lawton H Robinson Vapor top oiler
US3156226A (en) * 1963-05-23 1964-11-10 William J Linn Air intake fitting for internal combustion engine
FR2103160A5 (en) * 1970-07-21 1972-04-07 Daimler Benz Ag

Also Published As

Publication number Publication date
EP0251159A2 (en) 1988-01-07
EP0251159B1 (en) 1990-10-24
DE3765705D1 (en) 1990-11-29

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