EP2320039A4 - Oil passages of an engine - Google Patents

Oil passages of an engine

Info

Publication number
EP2320039A4
EP2320039A4 EP09807856.1A EP09807856A EP2320039A4 EP 2320039 A4 EP2320039 A4 EP 2320039A4 EP 09807856 A EP09807856 A EP 09807856A EP 2320039 A4 EP2320039 A4 EP 2320039A4
Authority
EP
European Patent Office
Prior art keywords
engine
oil passages
passages
oil
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
EP09807856.1A
Other languages
German (de)
French (fr)
Other versions
EP2320039B1 (en
EP2320039A1 (en
Inventor
Yuanzheng Zhao
Wenjun Liu
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.)
Chery Automobile Co Ltd
Original Assignee
Chery Automobile Co Ltd
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 Chery Automobile Co Ltd filed Critical Chery Automobile Co Ltd
Publication of EP2320039A1 publication Critical patent/EP2320039A1/en
Publication of EP2320039A4 publication Critical patent/EP2320039A4/en
Application granted granted Critical
Publication of EP2320039B1 publication Critical patent/EP2320039B1/en
Not-in-force 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
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/02—Arrangements of lubricant conduits
    • 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
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries
    • 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
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries
    • F01M9/101—Lubrication of valve gear or auxiliaries of cam surfaces
    • 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
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries
    • F01M9/104—Lubrication of valve gear or auxiliaries of tappets
    • 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
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries
    • F01M9/105—Lubrication of valve gear or auxiliaries using distribution conduits
    • 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
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries
    • F01M9/107—Lubrication of valve gear or auxiliaries of rocker shaft bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
EP09807856.1A 2008-08-22 2009-08-13 Oil passages of an engine Not-in-force EP2320039B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2008100303352A CN101344024B (en) 2008-08-22 2008-08-22 Engine with novel oilway
PCT/CN2009/073238 WO2010020157A1 (en) 2008-08-22 2009-08-13 Oil passages of an engine

Publications (3)

Publication Number Publication Date
EP2320039A1 EP2320039A1 (en) 2011-05-11
EP2320039A4 true EP2320039A4 (en) 2016-01-13
EP2320039B1 EP2320039B1 (en) 2017-07-19

Family

ID=40246123

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09807856.1A Not-in-force EP2320039B1 (en) 2008-08-22 2009-08-13 Oil passages of an engine

Country Status (3)

Country Link
EP (1) EP2320039B1 (en)
CN (1) CN101344024B (en)
WO (1) WO2010020157A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101344024B (en) * 2008-08-22 2010-06-02 奇瑞汽车股份有限公司 Engine with novel oilway
CN101956625B (en) * 2010-10-31 2013-03-20 无锡开普动力有限公司 Lubricating structure of cylinder head
CN102797583B (en) * 2011-05-25 2015-07-01 广西玉柴机器股份有限公司 Cylinder cover for diesel engine
CN102425473B (en) * 2011-09-21 2013-06-19 重庆长安汽车股份有限公司 Dual-VVT (Variable Valve Timing) engine oil gallery with hydraulic tappet oil passage
CN103375210B (en) * 2012-04-27 2016-01-27 安徽华菱汽车有限公司 The support of motor and camshaft and pitman arm shaft
CN103306843B (en) * 2013-06-27 2015-07-01 长城汽车股份有限公司 Engine cylinder head and processing method of main oil gallery tappet holes of engine cylinder head
CN103498735B (en) * 2013-10-21 2016-01-27 安徽华菱汽车有限公司 A kind of cylinder cap
CN104047656B (en) * 2014-07-02 2017-02-15 无锡锡州机械有限公司 Multi-oil-duct rocker arm shaft
CN104989546B (en) * 2015-07-16 2017-07-25 东风商用车有限公司 Rocker arm chamber assembly for heavy diesel engine
CN107044310A (en) * 2017-03-24 2017-08-15 中国北方发动机研究所(天津) A kind of lubrication system of engine rocker
US20220252000A1 (en) * 2021-02-05 2022-08-11 Honda Motor Co., Ltd. Engine, outboard motor, and watercraft

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR618290A (en) * 1925-07-28 1927-03-07 Rolls Royce Lubrication system of the mechanism controlling the distribution in internal combustion engines
JPH01170703A (en) * 1987-12-26 1989-07-05 Mazda Motor Corp Valve system for engine
JPH07293219A (en) * 1994-04-28 1995-11-07 Daihatsu Motor Co Ltd Oil pump device provided in engine valve system mechanism part
JPH1018829A (en) * 1996-06-28 1998-01-20 Toyota Motor Corp Oil passage structure in internal combustion engine
CN1469033A (en) * 2002-06-29 2004-01-21 现代自动车株式会社 Oil supply structure for engine cylinder head

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5143034A (en) * 1990-03-29 1992-09-01 Mazda Motor Corporation Lubrication system for V-type overhead camshaft engine
JP2000045742A (en) * 1998-07-29 2000-02-15 Honda Motor Co Ltd Lubricant discharge opening
CN2523956Y (en) * 2002-02-27 2002-12-04 重庆红旗缸头制造有限公司 Hydraulic tappet oil supplying channel of motorcycle engine head
CN2570464Y (en) * 2002-09-06 2003-09-03 重庆宗申技术开发研究有限公司 Motorcycle overhead camshaft push-rod engine cylinder head lubricating arrangement
CN200955414Y (en) * 2006-09-05 2007-10-03 沈阳华晨金杯汽车有限公司 Cylinder-cover oil-circuit structure of automobile engine
CN201090261Y (en) * 2007-08-30 2008-07-23 奇瑞汽车股份有限公司 Bearing support of cam shaft
CN100510330C (en) * 2007-12-04 2009-07-08 奇瑞汽车股份有限公司 VVT engine oil gallery
CN101344024B (en) * 2008-08-22 2010-06-02 奇瑞汽车股份有限公司 Engine with novel oilway

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR618290A (en) * 1925-07-28 1927-03-07 Rolls Royce Lubrication system of the mechanism controlling the distribution in internal combustion engines
JPH01170703A (en) * 1987-12-26 1989-07-05 Mazda Motor Corp Valve system for engine
JPH07293219A (en) * 1994-04-28 1995-11-07 Daihatsu Motor Co Ltd Oil pump device provided in engine valve system mechanism part
JPH1018829A (en) * 1996-06-28 1998-01-20 Toyota Motor Corp Oil passage structure in internal combustion engine
CN1469033A (en) * 2002-06-29 2004-01-21 现代自动车株式会社 Oil supply structure for engine cylinder head

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010020157A1 *

Also Published As

Publication number Publication date
CN101344024B (en) 2010-06-02
WO2010020157A1 (en) 2010-02-25
EP2320039B1 (en) 2017-07-19
CN101344024A (en) 2009-01-14
EP2320039A1 (en) 2011-05-11

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