WO2015163471A3 - エンジン - Google Patents

エンジン Download PDF

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Publication number
WO2015163471A3
WO2015163471A3 PCT/JP2015/062608 JP2015062608W WO2015163471A3 WO 2015163471 A3 WO2015163471 A3 WO 2015163471A3 JP 2015062608 W JP2015062608 W JP 2015062608W WO 2015163471 A3 WO2015163471 A3 WO 2015163471A3
Authority
WO
WIPO (PCT)
Prior art keywords
crankcase
oil pan
oil
crankshafts
support member
Prior art date
Application number
PCT/JP2015/062608
Other languages
English (en)
French (fr)
Other versions
WO2015163471A2 (ja
Inventor
賢悟 西
伸夫 陣野原
Original Assignee
ヤマハモーターパワープロダクツ株式会社
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 ヤマハモーターパワープロダクツ株式会社 filed Critical ヤマハモーターパワープロダクツ株式会社
Priority to US15/306,148 priority Critical patent/US10066522B2/en
Priority to EP15782594.4A priority patent/EP3135890B1/en
Priority to JP2016515241A priority patent/JP6207725B2/ja
Priority to CN201580021828.8A priority patent/CN106460722B/zh
Priority to CA2947009A priority patent/CA2947009C/en
Publication of WO2015163471A2 publication Critical patent/WO2015163471A2/ja
Publication of WO2015163471A3 publication Critical patent/WO2015163471A3/ja

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
    • F01M11/0004—Oilsumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • 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
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • 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
    • F01M1/00—Pressure lubrication
    • F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/007—Other engines having vertical crankshafts
    • 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
    • F01M13/0011—Breather valves
    • 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
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • F01M2001/0253—Pressure lubrication using lubricating pumps characterised by the pump driving means
    • F01M2001/0269—Pressure lubrication using lubricating pumps characterised by the pump driving means driven by the crankshaft
    • 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
    • F01M1/00—Pressure lubrication
    • F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
    • F01M2001/1028—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the type of purification
    • 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
    • F01M11/0004—Oilsumps
    • F01M2011/005—Oilsumps with special anti-turbulence means, e.g. anti-foaming means or intermediate plates
    • 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
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0043—Arrangements of mechanical drive elements
    • F02F7/0053—Crankshaft bearings fitted in the crankcase

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

　エンジン１０のクランク軸２０は、クランクケース１２およびオイルパン１８内に設けられ、クランクケース１２およびオイルパン１８を上下方向に貫通する。オイルパン１８内にオイルポンプ９６およびオイルストレーナ１０２が設けられる。オイルポンプ９６は、クランク軸２０と同軸上に設けられかつクランク軸２０によって駆動される。クランク軸２０の一方および他方はそれぞれ、板状の支持部材７０およびクランクケース１２によって回動可能に支持される。支持部材７０は、支持部材７０の両面がクランクケース１２およびオイルパン１８に覆われかつクランクケース１２とオイルパン１８との間が連通可能となるように、クランクケース１２に設けられる。
PCT/JP2015/062608 2014-04-25 2015-04-24 エンジン WO2015163471A2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US15/306,148 US10066522B2 (en) 2014-04-25 2015-04-24 Engine
EP15782594.4A EP3135890B1 (en) 2014-04-25 2015-04-24 Engine
JP2016515241A JP6207725B2 (ja) 2014-04-25 2015-04-24 エンジン
CN201580021828.8A CN106460722B (zh) 2014-04-25 2015-04-24 发动机
CA2947009A CA2947009C (en) 2014-04-25 2015-04-24 Engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014091964 2014-04-25
JP2014-091964 2014-04-25

Publications (2)

Publication Number Publication Date
WO2015163471A2 WO2015163471A2 (ja) 2015-10-29
WO2015163471A3 true WO2015163471A3 (ja) 2015-12-17

Family

ID=54333385

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2015/062608 WO2015163471A2 (ja) 2014-04-25 2015-04-24 エンジン

Country Status (6)

Country Link
US (1) US10066522B2 (ja)
EP (1) EP3135890B1 (ja)
JP (1) JP6207725B2 (ja)
CN (1) CN106460722B (ja)
CA (1) CA2947009C (ja)
WO (1) WO2015163471A2 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD905114S1 (en) * 2017-10-25 2020-12-15 Specialty Auto Parts U.S.A., Inc. Automobile breather cap
US10724407B1 (en) * 2018-01-12 2020-07-28 Brunswick Corporation Apparatuses for lubricating cranktrains of outboard motors
JP6866857B2 (ja) * 2018-02-26 2021-04-28 トヨタ自動車株式会社 Ｖ型６気筒エンジンのクランクシャフト
JP6743094B2 (ja) * 2018-07-23 2020-08-19 本田技研工業株式会社 エンジンのシリンダブロック構造
US11293331B1 (en) * 2020-10-05 2022-04-05 Kawasaki Jukogyo Kabushiki Kaisha Cover structure for air-cooled engine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0411438B2 (ja) * 1982-10-13 1992-02-28
JPH11343827A (ja) * 1998-05-28 1999-12-14 Fuji Heavy Ind Ltd エンジンのオイルパン構造
JP2002242634A (ja) * 2001-02-20 2002-08-28 Honda Motor Co Ltd エンジンの潤滑装置
JP2008274837A (ja) * 2007-04-27 2008-11-13 Yamaha Marine Co Ltd 船外機

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2346148A (en) * 1940-08-01 1944-04-11 Hart Carter Co Outboard motor
US5113818A (en) * 1991-04-15 1992-05-19 Tecumseh Products Company Combination crankcase gasket/baffle
JPH07174010A (ja) 1993-12-18 1995-07-11 Honda Motor Co Ltd Ｖ型バーチカルエンジン
JP3413444B2 (ja) * 1995-10-31 2003-06-03 ヤマハマリン株式会社 船外機用４サイクルエンジン
JP4025622B2 (ja) 2002-11-01 2007-12-26 本田技研工業株式会社 汎用単気筒エンジン
JP2004278453A (ja) 2003-03-18 2004-10-07 Honda Motor Co Ltd Ｏｈｖ型エンジン
JP2005120973A (ja) * 2003-10-20 2005-05-12 Kawasaki Heavy Ind Ltd 縦軸型エンジン
CN101644188A (zh) * 2009-07-15 2010-02-10 无锡华源凯马发动机有限公司 垂直、水平双向输出轴单缸风冷柴油发动机

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0411438B2 (ja) * 1982-10-13 1992-02-28
JPH11343827A (ja) * 1998-05-28 1999-12-14 Fuji Heavy Ind Ltd エンジンのオイルパン構造
JP2002242634A (ja) * 2001-02-20 2002-08-28 Honda Motor Co Ltd エンジンの潤滑装置
JP2008274837A (ja) * 2007-04-27 2008-11-13 Yamaha Marine Co Ltd 船外機

Also Published As

Publication number Publication date
CN106460722A (zh) 2017-02-22
EP3135890B1 (en) 2019-06-26
US20170044941A1 (en) 2017-02-16
JP6207725B2 (ja) 2017-10-04
CA2947009C (en) 2021-07-06
EP3135890A4 (en) 2017-12-06
EP3135890A2 (en) 2017-03-01
JPWO2015163471A1 (ja) 2017-04-20
CA2947009A1 (en) 2015-10-29
US10066522B2 (en) 2018-09-04
WO2015163471A2 (ja) 2015-10-29
CN106460722B (zh) 2019-06-18

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