JP2005061386A - エンジンの潤滑構造 - Google Patents
エンジンの潤滑構造 Download PDFInfo
- Publication number
- JP2005061386A JP2005061386A JP2003296297A JP2003296297A JP2005061386A JP 2005061386 A JP2005061386 A JP 2005061386A JP 2003296297 A JP2003296297 A JP 2003296297A JP 2003296297 A JP2003296297 A JP 2003296297A JP 2005061386 A JP2005061386 A JP 2005061386A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- crankshaft
- crankcase
- pump
- case half
- 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
Links
- 238000005461 lubrication Methods 0.000 title claims abstract description 9
- 230000013011 mating Effects 0.000 claims abstract description 34
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 239000007858 starting material Substances 0.000 description 25
- 230000005540 biological transmission Effects 0.000 description 22
- 238000003780 insertion Methods 0.000 description 11
- 230000037431 insertion Effects 0.000 description 11
- 230000002093 peripheral effect Effects 0.000 description 8
- 235000014676 Phragmites communis Nutrition 0.000 description 6
- 230000009467 reduction Effects 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
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
- 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
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/04—Filling or draining lubricant of or from machines or engines
- F01M11/0408—Sump drainage devices, e.g. valves, plugs
-
- 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
- F01M2001/0284—Pressure lubrication using lubricating pumps mounting of the pump
-
- 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
- F01M2011/0037—Oilsumps with different oil compartments
-
- 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
- F01M2011/0066—Oilsumps with passages in the wall, e.g. for axles or fluid passages
-
- 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
- F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
- F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
【解決手段】オイルポンプおよびオイル溜まり82間を結ぶオイル吸入通路115を、合わせ面19を挟む両ケース半体17,18間に形成する通路溝116が、両ケース半体17,18の少なくとも一方に設けられる。
【選択図】 図5
Description
16・・・クランクシャフト
17,18・・・ケース半体
19・・・合わせ面
82・・・オイル溜まり
102・・・オイルポンプ
106・・・ポンプ室
115・・・オイル吸入通路
116・・・通路溝
117・・・エンジンハンガーボス
Claims (3)
- クランクシャフト(16)を回転自在に支承するクランクケース(12)が、前記クランクシャフト(16)の軸線に直交する平面に沿う合わせ面(19)で結合される一対のケース半体(71,18)で構成され、前記クランクシャフト(16)よりも下方でクランクケース(12)の下部には前記合わせ面(19)を跨ぐオイル溜まり(82)が形成され、該オイル溜まり(82)からオイルを吸入するオイルポンプ(102)のポンプ室(106)が、前記合わせ面(19)を挟んで前記両ケース半体(17,18)間に形成されるエンジンの潤滑構造において、前記オイルポンプ(102)および前記オイル溜まり(82)間を結ぶオイル吸入通路(115)を前記合わせ面(19)を挟む両ケース半体(17,18)間に形成する通路溝(116)が、前記両ケース半体(17,18)の少なくとも一方に設けられることを特徴とするエンジンの潤滑構造。
- 前記オイルポンプ(102)が、車両への搭載状態で前記クランクシャフト(16)よりも前方に配置され、前記クランクシャフト(16)の周囲に配置される前記オイル吸入通路(115)が、前記オイル溜まり(82)の前壁下部で該オイル溜まり(82)に連通されることを特徴とする請求項1記載のエンジンの潤滑構造。
- 前記クランクシャフト(16)よりも下方で前記クランクケース(12)にはエンジンハンガーボス(117)が設けられ、前記オイル吸入通路(115)が、前記クランクシャフト(16)および前記エンジンハンガーボス(117)間を通るように配置されることを特徴とする請求項1または2記載のエンジンの潤滑構造。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003296297A JP4177734B2 (ja) | 2003-08-20 | 2003-08-20 | エンジンの潤滑構造 |
US10/889,465 US7089905B2 (en) | 2003-08-20 | 2004-07-12 | Lubricating structure for an engine |
AU2004203146A AU2004203146B2 (en) | 2003-08-20 | 2004-07-13 | Lubricating Structure for an Engine |
CA002475074A CA2475074C (en) | 2003-08-20 | 2004-07-19 | Lubricating structure for an engine |
BRPI0403022-2A BRPI0403022B1 (pt) | 2003-08-20 | 2004-07-26 | estrutura de lubrificaÇço para um motor. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003296297A JP4177734B2 (ja) | 2003-08-20 | 2003-08-20 | エンジンの潤滑構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005061386A true JP2005061386A (ja) | 2005-03-10 |
JP4177734B2 JP4177734B2 (ja) | 2008-11-05 |
Family
ID=34191141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003296297A Expired - Lifetime JP4177734B2 (ja) | 2003-08-20 | 2003-08-20 | エンジンの潤滑構造 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7089905B2 (ja) |
JP (1) | JP4177734B2 (ja) |
AU (1) | AU2004203146B2 (ja) |
BR (1) | BRPI0403022B1 (ja) |
CA (1) | CA2475074C (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009121326A (ja) * | 2007-11-14 | 2009-06-04 | Honda Motor Co Ltd | 内燃機関のオイルポンプ構造 |
EP2149683A1 (en) | 2008-07-31 | 2010-02-03 | Honda Motor Co., Ltd. | Internal combustion engine |
EP2154340A1 (en) | 2008-07-31 | 2010-02-17 | Honda Motor Co., Ltd. | Internal Combustion Engine |
JP2010077853A (ja) * | 2008-09-25 | 2010-04-08 | Honda Motor Co Ltd | 自動二輪車用エンジン |
JP2016191336A (ja) * | 2015-03-31 | 2016-11-10 | 本田技研工業株式会社 | 内燃機関におけるクランク室からのオイル排出構造 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003071102A1 (fr) * | 2002-02-20 | 2003-08-28 | Yamaha Hatsudoki Kabushiki Kaisha | Dispositif de lubrification de moteur |
JP4163576B2 (ja) * | 2003-08-20 | 2008-10-08 | 本田技研工業株式会社 | エンジンの始動装置 |
JP4289460B2 (ja) * | 2004-12-28 | 2009-07-01 | 株式会社山田製作所 | 電動オイルポンプ |
JP4563824B2 (ja) * | 2005-01-18 | 2010-10-13 | 本田技研工業株式会社 | 自動二輪車用エンジン |
JP4509895B2 (ja) * | 2005-08-30 | 2010-07-21 | 本田技研工業株式会社 | 内燃機関 |
JP2007107400A (ja) * | 2005-10-11 | 2007-04-26 | Honda Motor Co Ltd | エンジンの給油装置 |
JP2007315518A (ja) * | 2006-05-26 | 2007-12-06 | Honda Motor Co Ltd | 車両の潤滑装置 |
JP5290029B2 (ja) * | 2009-03-31 | 2013-09-18 | 本田技研工業株式会社 | 内燃機関 |
WO2014118746A1 (en) | 2013-01-31 | 2014-08-07 | Brp-Powertrain Gmbh & Co. Kg | Internal combustion engine having a split crankcase |
JP6244240B2 (ja) * | 2014-03-26 | 2017-12-06 | 本田技研工業株式会社 | 鞍乗型車両 |
DE102014214574B4 (de) | 2014-07-24 | 2016-06-02 | Magna powertrain gmbh & co kg | Fluidtank |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6116205A (en) * | 1998-06-30 | 2000-09-12 | Harley-Davidson Motor Company | Motorcycle lubrication system |
US6079380A (en) * | 1998-10-02 | 2000-06-27 | Cummins Engine Company, Inc. | Electronically controlled lubricating oil and fuel blending system |
JP4042947B2 (ja) | 2000-10-13 | 2008-02-06 | 本田技研工業株式会社 | 動力装置の潤滑構造 |
US6823829B1 (en) * | 2003-06-06 | 2004-11-30 | Kawasaki Jukogyo Kabushiki Kaisha | Dry-sump lubrication type four-stroke cycle engine |
-
2003
- 2003-08-20 JP JP2003296297A patent/JP4177734B2/ja not_active Expired - Lifetime
-
2004
- 2004-07-12 US US10/889,465 patent/US7089905B2/en not_active Expired - Fee Related
- 2004-07-13 AU AU2004203146A patent/AU2004203146B2/en not_active Ceased
- 2004-07-19 CA CA002475074A patent/CA2475074C/en not_active Expired - Fee Related
- 2004-07-26 BR BRPI0403022-2A patent/BRPI0403022B1/pt not_active IP Right Cessation
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009121326A (ja) * | 2007-11-14 | 2009-06-04 | Honda Motor Co Ltd | 内燃機関のオイルポンプ構造 |
EP2149683A1 (en) | 2008-07-31 | 2010-02-03 | Honda Motor Co., Ltd. | Internal combustion engine |
EP2154340A1 (en) | 2008-07-31 | 2010-02-17 | Honda Motor Co., Ltd. | Internal Combustion Engine |
JP2010037944A (ja) * | 2008-07-31 | 2010-02-18 | Honda Motor Co Ltd | 内燃機関 |
JP2010037943A (ja) * | 2008-07-31 | 2010-02-18 | Honda Motor Co Ltd | 内燃機関 |
US8136500B2 (en) | 2008-07-31 | 2012-03-20 | Honda Motor Co., Ltd. | Internal combustion engine |
US8381697B2 (en) | 2008-07-31 | 2013-02-26 | Honda Motor Co., Ltd. | Internal combustion engine |
JP2010077853A (ja) * | 2008-09-25 | 2010-04-08 | Honda Motor Co Ltd | 自動二輪車用エンジン |
JP2016191336A (ja) * | 2015-03-31 | 2016-11-10 | 本田技研工業株式会社 | 内燃機関におけるクランク室からのオイル排出構造 |
Also Published As
Publication number | Publication date |
---|---|
CA2475074C (en) | 2007-09-25 |
CA2475074A1 (en) | 2005-02-20 |
JP4177734B2 (ja) | 2008-11-05 |
US7089905B2 (en) | 2006-08-15 |
BRPI0403022B1 (pt) | 2013-05-14 |
AU2004203146A1 (en) | 2005-03-10 |
AU2004203146B2 (en) | 2010-08-26 |
US20050039718A1 (en) | 2005-02-24 |
BRPI0403022A (pt) | 2005-05-24 |
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