EP3263878A4 - Air-cooled engine, cylinder body member for air-cooled engine, and vehicle equipped with air-cooled engine - Google Patents

Air-cooled engine, cylinder body member for air-cooled engine, and vehicle equipped with air-cooled engine Download PDF

Info

Publication number
EP3263878A4
EP3263878A4 EP15883326.9A EP15883326A EP3263878A4 EP 3263878 A4 EP3263878 A4 EP 3263878A4 EP 15883326 A EP15883326 A EP 15883326A EP 3263878 A4 EP3263878 A4 EP 3263878A4
Authority
EP
European Patent Office
Prior art keywords
air
cooled engine
cylinder body
body member
vehicle equipped
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
EP15883326.9A
Other languages
German (de)
French (fr)
Other versions
EP3263878B1 (en
EP3263878A1 (en
Inventor
Yoshihiko Asai
Takayuki Motowaki
Seishiro IDE
Hirotaka Kurita
Hiroyoshi Kato
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor 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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Publication of EP3263878A1 publication Critical patent/EP3263878A1/en
Publication of EP3263878A4 publication Critical patent/EP3263878A4/en
Application granted granted Critical
Publication of EP3263878B1 publication Critical patent/EP3263878B1/en
Active 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
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P1/00—Air cooling
    • F01P1/02—Arrangements for cooling cylinders or cylinder heads, e.g. ducting cooling-air from its pressure source to cylinders or along cylinders
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/043—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P1/00—Air cooling
    • F01P1/02—Arrangements for cooling cylinders or cylinder heads, e.g. ducting cooling-air from its pressure source to cylinders or along cylinders
    • F01P2001/023—Cooling cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/04—Cylinders; Cylinder heads  having cooling means for air cooling
    • F02F1/06—Shape or arrangement of cooling fins; Finned cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/18—Other cylinders
    • F02F1/20—Other cylinders characterised by constructional features providing for lubrication

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
EP15883326.9A 2015-02-23 2015-11-04 Air-cooled engine, cylinder body member for air-cooled engine, and vehicle equipped with air-cooled engine Active EP3263878B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015033026A JP2018059405A (en) 2015-02-23 2015-02-23 Air-cooled engine, cylinder body member for air-cooled engine, and air-cooled engine mounted vehicle
PCT/JP2015/081066 WO2016136036A1 (en) 2015-02-23 2015-11-04 Air-cooled engine, cylinder body member for air-cooled engine, and vehicle equipped with air-cooled engine

Publications (3)

Publication Number Publication Date
EP3263878A1 EP3263878A1 (en) 2018-01-03
EP3263878A4 true EP3263878A4 (en) 2018-05-02
EP3263878B1 EP3263878B1 (en) 2021-03-31

Family

ID=56788004

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15883326.9A Active EP3263878B1 (en) 2015-02-23 2015-11-04 Air-cooled engine, cylinder body member for air-cooled engine, and vehicle equipped with air-cooled engine

Country Status (4)

Country Link
EP (1) EP3263878B1 (en)
JP (1) JP2018059405A (en)
TW (1) TWI641758B (en)
WO (1) WO2016136036A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08260960A (en) * 1995-03-22 1996-10-08 Suzuki Motor Corp Cooling device for engine cylinder
US5891273A (en) * 1995-06-28 1999-04-06 Mercedes-Benz Ag Cylinder liner of a hypereutectic aluminum/silicon alloy for casting into a crankcase of a reciprocating piston engine and process for producing such a cylinder liner
DE10046360A1 (en) * 2000-09-20 2002-04-04 Gehring Gmbh & Co Maschf Machining process for light metal alloys involves mechanically fine machining surface and setting back softer light metal matrix through thermal rays
JP2002221077A (en) * 2001-01-29 2002-08-09 Nissan Motor Co Ltd Cylinder block and its honing work method
JP2005273654A (en) * 2004-02-27 2005-10-06 Yamaha Motor Co Ltd Engine component part and method for producing same
EP2138695A2 (en) * 2008-06-27 2009-12-30 Yamaha Hatsudoki Kabushiki Kaisha Cylinder block, internal combustion engine, transportation apparatus, and method for producing cylinder block
JP2010274386A (en) * 2009-05-29 2010-12-09 Toyota Central R&D Labs Inc SLIDING MATERIAL OF Si-PARTICLE-CONTAINING Al-Si ALLOY AND METHOD FOR FORMING SLIDING SURFACE

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2666564B2 (en) * 1990-11-21 1997-10-22 日産自動車株式会社 High silicon aluminum cylinder block and method of manufacturing the same
DE4438550C2 (en) * 1994-10-28 2001-03-01 Daimler Chrysler Ag Process for producing a cylinder liner cast from a hypereutectic aluminum-silicon alloy into a crankcase of a reciprocating piston machine
JPH1054296A (en) * 1996-08-12 1998-02-24 Suzuki Motor Corp Four-cycle engine cooler
JP3804215B2 (en) * 1997-09-29 2006-08-02 富士重工業株式会社 OHC engine
EP1944495A1 (en) * 2004-02-27 2008-07-16 Yamaha Hatsudoki Kabushiki Kaisha Engine component part and method for producing the same
JP2008180218A (en) * 2006-12-28 2008-08-07 Yamaha Motor Co Ltd Internal combustion engine component and its manufacturing method
TW200831774A (en) * 2007-01-29 2008-08-01 Kwang Yang Motor Co Heat dissipation structure of an engine
JP5429329B2 (en) * 2012-06-18 2014-02-26 日産自動車株式会社 Low friction sliding member

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08260960A (en) * 1995-03-22 1996-10-08 Suzuki Motor Corp Cooling device for engine cylinder
US5891273A (en) * 1995-06-28 1999-04-06 Mercedes-Benz Ag Cylinder liner of a hypereutectic aluminum/silicon alloy for casting into a crankcase of a reciprocating piston engine and process for producing such a cylinder liner
DE10046360A1 (en) * 2000-09-20 2002-04-04 Gehring Gmbh & Co Maschf Machining process for light metal alloys involves mechanically fine machining surface and setting back softer light metal matrix through thermal rays
JP2002221077A (en) * 2001-01-29 2002-08-09 Nissan Motor Co Ltd Cylinder block and its honing work method
JP2005273654A (en) * 2004-02-27 2005-10-06 Yamaha Motor Co Ltd Engine component part and method for producing same
EP2138695A2 (en) * 2008-06-27 2009-12-30 Yamaha Hatsudoki Kabushiki Kaisha Cylinder block, internal combustion engine, transportation apparatus, and method for producing cylinder block
JP2010274386A (en) * 2009-05-29 2010-12-09 Toyota Central R&D Labs Inc SLIDING MATERIAL OF Si-PARTICLE-CONTAINING Al-Si ALLOY AND METHOD FOR FORMING SLIDING SURFACE

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016136036A1 *

Also Published As

Publication number Publication date
EP3263878B1 (en) 2021-03-31
TW201631255A (en) 2016-09-01
JP2018059405A (en) 2018-04-12
EP3263878A1 (en) 2018-01-03
TWI641758B (en) 2018-11-21
WO2016136036A1 (en) 2016-09-01

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