DE29617263U1 - Crankcase ventilation valve - Google Patents

Crankcase ventilation valve

Info

Publication number
DE29617263U1
DE29617263U1 DE29617263U DE29617263U DE29617263U1 DE 29617263 U1 DE29617263 U1 DE 29617263U1 DE 29617263 U DE29617263 U DE 29617263U DE 29617263 U DE29617263 U DE 29617263U DE 29617263 U1 DE29617263 U1 DE 29617263U1
Authority
DE
Germany
Prior art keywords
ventilation valve
crankcase ventilation
crankcase
valve
ventilation
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
DE29617263U
Other languages
German (de)
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.)
Mann and Hummel GmbH
Original Assignee
Filterwerk Mann and Hummel GmbH
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 Filterwerk Mann and Hummel GmbH filed Critical Filterwerk Mann and Hummel GmbH
Priority to DE29617263U priority Critical patent/DE29617263U1/en
Publication of DE29617263U1 publication Critical patent/DE29617263U1/en
Priority to PCT/EP1997/004521 priority patent/WO1998015723A1/en
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
    • 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
    • F01M13/023—Control valves in suction conduit
    • 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
    • F01M2013/0427—Separating oil and gas with a centrifuge device the centrifuge device having no rotating part, e.g. cyclone
    • 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
    • F01M2013/0488—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with oil trap in the return conduit to the crankcase

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
DE29617263U 1996-10-04 1996-10-04 Crankcase ventilation valve Expired - Lifetime DE29617263U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE29617263U DE29617263U1 (en) 1996-10-04 1996-10-04 Crankcase ventilation valve
PCT/EP1997/004521 WO1998015723A1 (en) 1996-10-04 1997-08-20 Crankcase venting valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29617263U DE29617263U1 (en) 1996-10-04 1996-10-04 Crankcase ventilation valve

Publications (1)

Publication Number Publication Date
DE29617263U1 true DE29617263U1 (en) 1996-11-21

Family

ID=8030127

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29617263U Expired - Lifetime DE29617263U1 (en) 1996-10-04 1996-10-04 Crankcase ventilation valve

Country Status (2)

Country Link
DE (1) DE29617263U1 (en)
WO (1) WO1998015723A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10145681A1 (en) * 2001-09-15 2003-04-03 Deutz Ag Crankcase venting device has aperture with collar round it extending towards upper separation cavity
DE10147230B4 (en) * 2000-09-15 2006-01-05 Alfmeier Präzision AG Baugruppen und Systemlösungen Ventilation device for a crankcase of an internal combustion engine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10201823A1 (en) * 2002-01-18 2003-07-31 Bosch Gmbh Robert Pressure control valve for crankcase ventilation of an internal combustion engine
SE538912C2 (en) * 2015-05-27 2017-02-07 Apparatus for cleaning crank case gases

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3754538A (en) * 1971-11-02 1973-08-28 Gen Motors Corp Engine crankcase ventilation
US4169432A (en) 1977-03-31 1979-10-02 Ford Motor Company Integrated PCV valve and oil filler cap
US4269607A (en) * 1977-11-07 1981-05-26 Walker Robert A Air-oil separator and method of separation
DE8628885U1 (en) * 1986-10-29 1988-02-25 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
FR2674446B1 (en) * 1991-03-29 1993-07-09 Pall France Services FILTRATION AND COMMUNICATION DEVICE BETWEEN THE ATMOSPHERE AND THE INTERIOR OF A CRANKCASE.
US5277154A (en) * 1992-09-21 1994-01-11 Mcdowell Alex R Oil/air separator and method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10147230B4 (en) * 2000-09-15 2006-01-05 Alfmeier Präzision AG Baugruppen und Systemlösungen Ventilation device for a crankcase of an internal combustion engine
DE10145681A1 (en) * 2001-09-15 2003-04-03 Deutz Ag Crankcase venting device has aperture with collar round it extending towards upper separation cavity

Also Published As

Publication number Publication date
WO1998015723A1 (en) 1998-04-16

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19970109

R150 Term of protection extended to 6 years

Effective date: 19991229

R157 Lapse of ip right after 6 years

Effective date: 20030501