JP4551070B2 - 自動二輪車用エンジンの潤滑装置 - Google Patents
自動二輪車用エンジンの潤滑装置 Download PDFInfo
- Publication number
- JP4551070B2 JP4551070B2 JP2003327999A JP2003327999A JP4551070B2 JP 4551070 B2 JP4551070 B2 JP 4551070B2 JP 2003327999 A JP2003327999 A JP 2003327999A JP 2003327999 A JP2003327999 A JP 2003327999A JP 4551070 B2 JP4551070 B2 JP 4551070B2
- Authority
- JP
- Japan
- Prior art keywords
- main gallery
- crankshaft
- engine
- oil
- vehicle body
- 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 - Lifetime
Links
- 238000005461 lubrication Methods 0.000 title description 2
- 239000003921 oil Substances 0.000 claims description 33
- 230000001050 lubricating effect Effects 0.000 claims description 13
- 239000010687 lubricating oil Substances 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000005484 gravity Effects 0.000 description 10
- 238000005192 partition Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- 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
- F01M2011/026—Arrangements of lubricant conduits for lubricating crankshaft bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Description
21 メインギャラリ
23 クランク軸
23a クランク軸の軸心
24 クランク軸受
25 ジャーナル給油通路
26 インプット軸
26a インプット軸の軸心
27 アウトプット軸
27a アウトプット軸の軸心
CR クランクケース
E エンジン
FR 車体フレーム(車体)
H 仮想平面
M 仮想傾斜面(合わせ面)
Claims (2)
- 車体に搭載された並列多気筒エンジンに潤滑用のオイルを供給する潤滑装置であって、
クランクケースの下部に形成されたメインギャラリと、前記メインギャラリから分岐してクランク軸受にオイルを供給するジャーナル給油通路とを備え、
前記メインギャラリは、左右方向に延びる水平な中央部と、該中央部に直接連なる左右両端部とを有し、該左右両端部が上方外側に向かって傾斜しており、前記中央部の両端が左右両端の各気筒における一対のクランクウエブの軸方向中間部に対応する位置に設定され、
さらに、各気筒におけるクランク室の内底面が同一高さに設定され、
前記クランクケースの下部の左右両端部によって車体のバンク角が規制される自動二輪車用エンジンの潤滑装置。 - 請求項1において、クランク軸とこれに噛み合うインプット軸の軸心とを含む仮想平面がほぼ水平に設定され、
前記インプット軸と噛み合うアウトプット軸の軸心が前記仮想平面よりも上方に位置している自動二輪車用エンジンの潤滑装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003327999A JP4551070B2 (ja) | 2003-09-19 | 2003-09-19 | 自動二輪車用エンジンの潤滑装置 |
US10/942,380 US6935298B2 (en) | 2003-09-19 | 2004-09-16 | Lubricating device for motorcycle engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003327999A JP4551070B2 (ja) | 2003-09-19 | 2003-09-19 | 自動二輪車用エンジンの潤滑装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005090438A JP2005090438A (ja) | 2005-04-07 |
JP4551070B2 true JP4551070B2 (ja) | 2010-09-22 |
Family
ID=34308802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003327999A Expired - Lifetime JP4551070B2 (ja) | 2003-09-19 | 2003-09-19 | 自動二輪車用エンジンの潤滑装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US6935298B2 (ja) |
JP (1) | JP4551070B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010065630A (ja) * | 2008-09-11 | 2010-03-25 | Suzuki Motor Corp | エンジンのオイル通路構造 |
US10961882B2 (en) | 2017-03-23 | 2021-03-30 | Honda Motor Co., Ltd. | Internal combustion engine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61127915A (ja) * | 1984-11-28 | 1986-06-16 | Honda Motor Co Ltd | 多気筒内燃機関のクランク軸支持装置 |
JP4318770B2 (ja) * | 1998-10-05 | 2009-08-26 | 本田技研工業株式会社 | 多気筒エンジンにおけるカムシャフトの潤滑構造 |
JP3840867B2 (ja) | 2000-02-17 | 2006-11-01 | スズキ株式会社 | 4サイクルエンジンの潤滑装置 |
JP3975064B2 (ja) * | 2001-08-31 | 2007-09-12 | 本田技研工業株式会社 | 多気筒エンジンのピストン冷却装置 |
JP3960785B2 (ja) * | 2001-11-30 | 2007-08-15 | 本田技研工業株式会社 | エンジンの潤滑装置 |
-
2003
- 2003-09-19 JP JP2003327999A patent/JP4551070B2/ja not_active Expired - Lifetime
-
2004
- 2004-09-16 US US10/942,380 patent/US6935298B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2005090438A (ja) | 2005-04-07 |
US20050061288A1 (en) | 2005-03-24 |
US6935298B2 (en) | 2005-08-30 |
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