GB2402435B - Breather device for an engine - Google Patents

Breather device for an engine

Info

Publication number
GB2402435B
GB2402435B GB0412042A GB0412042A GB2402435B GB 2402435 B GB2402435 B GB 2402435B GB 0412042 A GB0412042 A GB 0412042A GB 0412042 A GB0412042 A GB 0412042A GB 2402435 B GB2402435 B GB 2402435B
Authority
GB
United Kingdom
Prior art keywords
engine
breather device
breather
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 - Fee Related
Application number
GB0412042A
Other versions
GB0412042D0 (en
GB2402435A (en
Inventor
Hasnan Abdul Kahar
Yoshiyuki Kawagoe
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.)
Petroliam Nasional Bhd Petronas
Original Assignee
Petroliam Nasional Bhd Petronas
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 Petroliam Nasional Bhd Petronas filed Critical Petroliam Nasional Bhd Petronas
Publication of GB0412042D0 publication Critical patent/GB0412042D0/en
Publication of GB2402435A publication Critical patent/GB2402435A/en
Application granted granted Critical
Publication of GB2402435B publication Critical patent/GB2402435B/en
Expired - Fee Related 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
GB0412042A 2003-05-28 2004-05-28 Breather device for an engine Expired - Fee Related GB2402435B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003150309A JP2004353505A (en) 2003-05-28 2003-05-28 Breather device for engine

Publications (3)

Publication Number Publication Date
GB0412042D0 GB0412042D0 (en) 2004-06-30
GB2402435A GB2402435A (en) 2004-12-08
GB2402435B true GB2402435B (en) 2006-08-02

Family

ID=32677675

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0412042A Expired - Fee Related GB2402435B (en) 2003-05-28 2004-05-28 Breather device for an engine

Country Status (5)

Country Link
EP (1) EP1482136B1 (en)
JP (1) JP2004353505A (en)
CN (1) CN100451302C (en)
GB (1) GB2402435B (en)
MY (1) MY136461A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4661733B2 (en) * 2006-08-22 2011-03-30 マツダ株式会社 Engine oil separator device
US8011338B2 (en) 2008-09-11 2011-09-06 Ford Global Technologies, Llc Camcover oil separator
JP5330050B2 (en) * 2009-03-26 2013-10-30 本田技研工業株式会社 4-stroke cycle internal combustion engine
JP5032641B2 (en) * 2010-09-06 2012-09-26 本田技研工業株式会社 Vehicle engine
JP5613594B2 (en) * 2011-03-03 2014-10-29 株式会社クボタ Overhead cam engine
JP5740290B2 (en) * 2011-11-25 2015-06-24 本田技研工業株式会社 Oil passage structure of internal combustion engine
JP5994362B2 (en) * 2012-04-27 2016-09-21 トヨタ自動車株式会社 Engine oil separator
CN104594974B (en) * 2014-12-05 2018-06-12 重庆龙卓机械制造有限责任公司 Trunnion axis vertical petrol machinery
CN104594975B (en) * 2014-12-05 2017-12-26 重庆龙卓机械制造有限责任公司 The unidirectional respiratory system of trunnion axis vertical petrol machinery
JP6412425B2 (en) 2014-12-18 2018-10-24 株式会社マーレ フィルターシステムズ Oil separator inlet structure of internal combustion engine
CN117145647A (en) * 2021-03-01 2023-12-01 比亚迪股份有限公司 Cylinder head cover and engine

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4844032A (en) * 1987-04-18 1989-07-04 Inh. H.C.F. Porsche Aktiengesellschaft Venting arrangement with integrated oil separator
US5129371A (en) * 1991-09-03 1992-07-14 Saturn Corporation Cam cover oil separator for crankcase ventilation
DE19700733A1 (en) * 1997-01-11 1998-07-23 Bosch Gmbh Robert Cylinder head cover for internal combustion engine of motor vehicle
EP0870908A1 (en) * 1997-04-11 1998-10-14 Daimler-Benz Aktiengesellschaft Crankcase ventilation system for internal combustion engine
US5944001A (en) * 1995-12-22 1999-08-31 Rover Group Limited Liquid from gas separator and an internal combustion engine including same
JP2000045749A (en) * 1998-07-31 2000-02-15 Tennex Corp Oil separator for blow-by gas
US6237577B1 (en) * 1998-09-14 2001-05-29 Honda Giken Kogyo Kabushiki Kaisha Breather structure for four cycle engine
US20020046744A1 (en) * 2000-10-25 2002-04-25 Honda Giken Kogyo Kabushiki Kaisha Breather apparatus for an internal combustion engine
US20030089323A1 (en) * 2001-11-07 2003-05-15 Werner Gschwindt Internal combustion engine with at least two cylinder bank rows

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59167906U (en) * 1983-04-26 1984-11-10 愛知機械工業株式会社 Oil separation device for internal combustion engine rocker cover
JPS6179813A (en) 1984-09-26 1986-04-23 Toyota Motor Corp Oil separating device for blow-by gas
JPS61186716U (en) * 1985-05-15 1986-11-21
JPH01157216U (en) * 1988-04-21 1989-10-30
JP3137397B2 (en) * 1991-12-24 2001-02-19 マツダ株式会社 Oil separator for blow-by gas reduction unit
JP3283687B2 (en) * 1994-02-28 2002-05-20 株式会社テネックス Oil mist separator
JPH1026012A (en) * 1996-07-10 1998-01-27 Hino Motors Ltd Oil separator for engine
JP4119023B2 (en) * 1998-11-25 2008-07-16 本田技研工業株式会社 Breather device in engine
JP3378234B2 (en) 2000-10-25 2003-02-17 本田技研工業株式会社 Breather device for internal combustion engine
US6412478B1 (en) * 2001-01-02 2002-07-02 Generac Power Systems, Inc. Breather for internal combustion engine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4844032A (en) * 1987-04-18 1989-07-04 Inh. H.C.F. Porsche Aktiengesellschaft Venting arrangement with integrated oil separator
US5129371A (en) * 1991-09-03 1992-07-14 Saturn Corporation Cam cover oil separator for crankcase ventilation
US5944001A (en) * 1995-12-22 1999-08-31 Rover Group Limited Liquid from gas separator and an internal combustion engine including same
DE19700733A1 (en) * 1997-01-11 1998-07-23 Bosch Gmbh Robert Cylinder head cover for internal combustion engine of motor vehicle
EP0870908A1 (en) * 1997-04-11 1998-10-14 Daimler-Benz Aktiengesellschaft Crankcase ventilation system for internal combustion engine
JP2000045749A (en) * 1998-07-31 2000-02-15 Tennex Corp Oil separator for blow-by gas
US6237577B1 (en) * 1998-09-14 2001-05-29 Honda Giken Kogyo Kabushiki Kaisha Breather structure for four cycle engine
US20020046744A1 (en) * 2000-10-25 2002-04-25 Honda Giken Kogyo Kabushiki Kaisha Breather apparatus for an internal combustion engine
US20030089323A1 (en) * 2001-11-07 2003-05-15 Werner Gschwindt Internal combustion engine with at least two cylinder bank rows

Also Published As

Publication number Publication date
EP1482136B1 (en) 2012-03-28
CN1573039A (en) 2005-02-02
JP2004353505A (en) 2004-12-16
GB0412042D0 (en) 2004-06-30
CN100451302C (en) 2009-01-14
GB2402435A (en) 2004-12-08
EP1482136A1 (en) 2004-12-01
MY136461A (en) 2008-10-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20190528