EP1870571A3 - Séparateur de bruine d'huile - Google Patents

Séparateur de bruine d'huile Download PDF

Info

Publication number
EP1870571A3
EP1870571A3 EP07012065A EP07012065A EP1870571A3 EP 1870571 A3 EP1870571 A3 EP 1870571A3 EP 07012065 A EP07012065 A EP 07012065A EP 07012065 A EP07012065 A EP 07012065A EP 1870571 A3 EP1870571 A3 EP 1870571A3
Authority
EP
European Patent Office
Prior art keywords
blow
passage
wall
gas
oil mist
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
EP07012065A
Other languages
German (de)
English (en)
Other versions
EP1870571B1 (fr
EP1870571A2 (fr
Inventor
Shinichi c/oMahle Filter Systems Japan Corporation Musha
Daizo c/o Mahle Filter Systems Japan Corporation Ito
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.)
Mahle Filter Systems Japan Corp
Original Assignee
Mahle Filter Systems Japan Corp
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 Mahle Filter Systems Japan Corp filed Critical Mahle Filter Systems Japan Corp
Publication of EP1870571A2 publication Critical patent/EP1870571A2/fr
Publication of EP1870571A3 publication Critical patent/EP1870571A3/fr
Application granted granted Critical
Publication of EP1870571B1 publication Critical patent/EP1870571B1/fr
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M13/0416—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil arranged in valve-covers
    • 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
    • F01M2013/0433—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with a deflection device, e.g. screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Separating Particles In Gases By Inertia (AREA)
EP20070012065 2006-06-23 2007-06-20 Séparateur de bruine d'huile Ceased EP1870571B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006173385A JP4690257B2 (ja) 2006-06-23 2006-06-23 オイルミストセパレータ

Publications (3)

Publication Number Publication Date
EP1870571A2 EP1870571A2 (fr) 2007-12-26
EP1870571A3 true EP1870571A3 (fr) 2008-04-09
EP1870571B1 EP1870571B1 (fr) 2009-04-29

Family

ID=38566822

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20070012065 Ceased EP1870571B1 (fr) 2006-06-23 2007-06-20 Séparateur de bruine d'huile

Country Status (4)

Country Link
EP (1) EP1870571B1 (fr)
JP (1) JP4690257B2 (fr)
CN (1) CN101122249B (fr)
DE (1) DE602007000998D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10156169B2 (en) 2014-10-06 2018-12-18 Nifco Inc. Oil separator

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010248934A (ja) * 2009-04-10 2010-11-04 Toyota Boshoku Corp オイルセパレータ
JP5847445B2 (ja) * 2011-06-08 2016-01-20 株式会社マーレ フィルターシステムズ 内燃機関のオイルセパレータ
JP5737420B2 (ja) * 2011-10-25 2015-06-17 日産自動車株式会社 オイルセパレータ
EP2821605B1 (fr) 2012-02-27 2022-01-12 Nabtesco Automotive Corporation Séparateur d'huile
CN104271949B (zh) 2012-02-27 2016-08-24 纳薄特斯克汽车零部件有限公司 分油器
CN106194662B (zh) 2012-02-27 2020-03-13 纳博特斯克汽车零部件有限公司 油分离器
JP5996927B2 (ja) * 2012-05-08 2016-09-21 ナブテスコオートモーティブ株式会社 オイルセパレータ
US9664080B2 (en) 2012-05-09 2017-05-30 Nabtesco Automotive Corporation Oil separator
CN105688518A (zh) 2012-05-10 2016-06-22 纳薄特斯克汽车零部件有限公司 油分离器
IN2014MN02671A (fr) 2012-07-02 2015-08-28 Nabtesco Automotive Corp
US10145278B2 (en) * 2015-05-14 2018-12-04 Toyota Boshoku Kabushiki Kaisha Blow-by gas passage structure
JP6238382B2 (ja) * 2016-07-13 2017-11-29 ナブテスコオートモーティブ株式会社 オイルセパレータ
CN106481383A (zh) * 2016-12-15 2017-03-08 广州贝塔汽车科技有限公司 一种分离发动机曲轴箱废气中的机油结构
JP2019132233A (ja) * 2018-02-01 2019-08-08 トヨタ自動車株式会社 内燃機関のブローバイガス処理装置
JP2019132232A (ja) * 2018-02-01 2019-08-08 トヨタ自動車株式会社 内燃機関のブローバイガス処理装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2048340A1 (de) * 1969-10-01 1971-04-15 Aoi, Katashi, Kamakura, Kanagawa (Japan) Verfahren zum Reinigen von Leckgas aus Kraftfahrzeugmotoren
DE19642218A1 (de) * 1996-10-12 1998-04-23 Bosch Gmbh Robert Ölabscheidevorrichtung
US6435170B1 (en) * 2001-08-01 2002-08-20 Dana Corporation Crankcase bypass system with oil scavenging device
EP1524414A2 (fr) * 2003-10-15 2005-04-20 Mahle Tennex Corporation Séparateur d'huile intégré dans le couvre culasse

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60175810U (ja) * 1984-04-28 1985-11-21 日産ディーゼル工業株式会社 内燃機関のブロ−バイガス処理装置
US5024203A (en) * 1990-08-22 1991-06-18 Sealed Power Technologies, L.P. PCV oil separator system
JP2602267Y2 (ja) * 1992-06-17 2000-01-11 株式会社テネックス 樹脂製のシリンダへッドカバー
CN2157310Y (zh) * 1993-05-10 1994-02-23 陈履祥 柴油机迷宫后盖
JP3313553B2 (ja) * 1995-09-29 2002-08-12 株式会社 マーレ テネックス オイルミストセパレータ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2048340A1 (de) * 1969-10-01 1971-04-15 Aoi, Katashi, Kamakura, Kanagawa (Japan) Verfahren zum Reinigen von Leckgas aus Kraftfahrzeugmotoren
DE19642218A1 (de) * 1996-10-12 1998-04-23 Bosch Gmbh Robert Ölabscheidevorrichtung
US6435170B1 (en) * 2001-08-01 2002-08-20 Dana Corporation Crankcase bypass system with oil scavenging device
EP1524414A2 (fr) * 2003-10-15 2005-04-20 Mahle Tennex Corporation Séparateur d'huile intégré dans le couvre culasse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10156169B2 (en) 2014-10-06 2018-12-18 Nifco Inc. Oil separator

Also Published As

Publication number Publication date
EP1870571B1 (fr) 2009-04-29
CN101122249A (zh) 2008-02-13
EP1870571A2 (fr) 2007-12-26
CN101122249B (zh) 2010-06-09
JP4690257B2 (ja) 2011-06-01
JP2008002377A (ja) 2008-01-10
DE602007000998D1 (de) 2009-06-10

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