JP2005343226A - 船外機のオイルパン構造 - Google Patents
船外機のオイルパン構造 Download PDFInfo
- Publication number
- JP2005343226A JP2005343226A JP2004162377A JP2004162377A JP2005343226A JP 2005343226 A JP2005343226 A JP 2005343226A JP 2004162377 A JP2004162377 A JP 2004162377A JP 2004162377 A JP2004162377 A JP 2004162377A JP 2005343226 A JP2005343226 A JP 2005343226A
- Authority
- JP
- Japan
- Prior art keywords
- oil pan
- engine
- outboard motor
- oil
- camshaft
- 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
- 239000003921 oil Substances 0.000 claims abstract description 82
- 239000010687 lubricating oil Substances 0.000 claims abstract description 22
- 239000000498 cooling water Substances 0.000 claims abstract description 20
- 230000013011 mating Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 230000006837 decompression Effects 0.000 description 10
- 239000007858 starting material Substances 0.000 description 9
- 238000002485 combustion reaction Methods 0.000 description 8
- 239000000446 fuel Substances 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 6
- 230000003584 silencer Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
Images
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
- B63H20/001—Arrangements, apparatus and methods for handling fluids used in outboard drives
- B63H20/002—Arrangements, apparatus and methods for handling fluids used in outboard drives for handling lubrication liquids
-
- 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
- F01P3/00—Liquid cooling
- F01P3/20—Cooling circuits not specific to a single part of engine or machine
- F01P3/202—Cooling circuits not specific to a single part of engine or machine for outboard marine engines
-
- 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
- F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
- F02B61/045—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for marine engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N19/00—Lubricant containers for use in lubricators or lubrication systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
【解決手段】エンジンの下部にオイルパン4を備えた4サイクルエンジンを搭載すると共に、ブラケット装置を介して船体に装着された船外機において、オイルパン4の前側に潤滑オイルの貯溜部81を形成し、この貯溜部81の後方に排気通路83および冷却水の通路124を形成したものである。
【選択図】 図10
Description
2 V型エンジン
3 クランクシャフト
4 オイルパン
15 ブラケット装置
16 船体
19 チルト軸
23 オイルパン上面とエンジン下面との合せ面
24 チルト軸を通る水平線
25 アッパーマウントユニット
28 クランクケース
29 シリンダブロック
37L,37R シリンダ
38L,38R シリンダヘッド
49 Vバンク
56 OHV形式の動弁機構
81 潤滑オイルの貯溜部
82 アッパーマウントユニットの取り付け部
83 オイルパン内の排気通路
124 オイルパン内の冷却水戻り通路
Claims (4)
- エンジンの下部にオイルパンを備えた4サイクルエンジンを搭載すると共に、ブラケット装置を介して船体に装着された船外機において、上記オイルパンの前側に潤滑オイルの貯溜部を形成し、この貯溜部の後方に排気通路および冷却水の通路を形成したことを特徴とする船外機のオイルパン構造。
- 上記船外機を、上記ブラケット装置に設けられたチルト軸を軸に上下方向に傾動可能に軸支すると共に、上記エンジン下面と上記オイルパン上面との合せ面を、上記チルト軸を通る水平線より上方に設けた請求項1記載の船外機のオイルパン構造。
- アッパーマウントユニットを介して上記船外機を上記ブラケット装置に取り付けると共に、このアッパーマウントユニットの取り付け部を上記オイルパンの、上記潤滑オイル貯溜部の両側部に形成した請求項1または2記載の船外機のオイルパン構造。
- 上記エンジンの動弁機構をOHV形式とした請求項1、2または3記載の船外機のオイルパン構造。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004162377A JP4556495B2 (ja) | 2004-05-31 | 2004-05-31 | 船外機のオイルパン構造 |
US11/139,696 US7115009B2 (en) | 2004-05-31 | 2005-05-31 | Outboard motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004162377A JP4556495B2 (ja) | 2004-05-31 | 2004-05-31 | 船外機のオイルパン構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005343226A true JP2005343226A (ja) | 2005-12-15 |
JP4556495B2 JP4556495B2 (ja) | 2010-10-06 |
Family
ID=35461123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004162377A Expired - Fee Related JP4556495B2 (ja) | 2004-05-31 | 2004-05-31 | 船外機のオイルパン構造 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7115009B2 (ja) |
JP (1) | JP4556495B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010249010A (ja) * | 2009-04-15 | 2010-11-04 | Honda Motor Co Ltd | 船外機用エンジン |
WO2020129131A1 (ja) * | 2018-12-17 | 2020-06-25 | 本田技研工業株式会社 | 船外機の冷却構造 |
WO2020129132A1 (ja) * | 2018-12-17 | 2020-06-25 | 本田技研工業株式会社 | オイルケース及びオイルケースの製造方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9174818B1 (en) | 2011-11-29 | 2015-11-03 | Brunswick Corporation | Marine engines and exhaust systems for marine engines having a catalyst for treating exhaust |
US9903251B1 (en) | 2011-11-29 | 2018-02-27 | Brunswick Corporation | Outboard motors and exhaust systems for outboard motors having an exhaust conduit supported inside the V-shape |
US9758228B1 (en) | 2016-07-01 | 2017-09-12 | Brunswick Corporation | Exhaust manifolds for outboard marine engines |
JP6484274B2 (ja) * | 2017-03-30 | 2019-03-13 | 本田技研工業株式会社 | 鞍乗り型車両の内燃機関 |
US10329978B1 (en) | 2018-02-13 | 2019-06-25 | Brunswick Corporation | High temperature exhaust systems for marine propulsion devices |
JP2021099044A (ja) * | 2019-12-20 | 2021-07-01 | スズキ株式会社 | 船外機エンジンのブリーザ装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06255585A (ja) * | 1993-03-01 | 1994-09-13 | Sanshin Ind Co Ltd | 船舶推進機の潤滑油通路構造 |
JP2001063690A (ja) * | 1999-08-26 | 2001-03-13 | Sanshin Ind Co Ltd | 船外機 |
JP2001146195A (ja) * | 1999-11-19 | 2001-05-29 | Suzuki Motor Corp | 船外機のオイルパン構造 |
JP2001213395A (ja) * | 2000-02-07 | 2001-08-07 | Honda Motor Co Ltd | 船外機 |
JP2002339714A (ja) * | 2001-05-15 | 2002-11-27 | Suzuki Motor Corp | 船外機用4サイクルエンジン |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3535192B2 (ja) | 1993-09-13 | 2004-06-07 | ヤマハマリン株式会社 | 船舶用推進機のハイドロアシスト装置 |
US5778847A (en) * | 1995-08-03 | 1998-07-14 | Sanshin Kogyo Kabushiki Kaisha | Four cycle outboard motor |
JP3900380B2 (ja) * | 1997-03-28 | 2007-04-04 | ヤマハマリン株式会社 | 船外機のオイルパン構造 |
US6416372B1 (en) * | 1998-11-16 | 2002-07-09 | Sanshin Kogyo Kabushiki Kaisha | Outboard motor cooling system |
JP2003074340A (ja) | 2001-09-04 | 2003-03-12 | Suzuki Motor Corp | 船外機の排気構造 |
US7121085B2 (en) * | 2001-09-04 | 2006-10-17 | Ford Global Technologies, Llc | Method and apparatus for controlling hydrocarbon injection into engine exhaust to reduce NOx |
JP4206763B2 (ja) | 2003-02-05 | 2009-01-14 | スズキ株式会社 | 船外機 |
-
2004
- 2004-05-31 JP JP2004162377A patent/JP4556495B2/ja not_active Expired - Fee Related
-
2005
- 2005-05-31 US US11/139,696 patent/US7115009B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06255585A (ja) * | 1993-03-01 | 1994-09-13 | Sanshin Ind Co Ltd | 船舶推進機の潤滑油通路構造 |
JP2001063690A (ja) * | 1999-08-26 | 2001-03-13 | Sanshin Ind Co Ltd | 船外機 |
JP2001146195A (ja) * | 1999-11-19 | 2001-05-29 | Suzuki Motor Corp | 船外機のオイルパン構造 |
JP2001213395A (ja) * | 2000-02-07 | 2001-08-07 | Honda Motor Co Ltd | 船外機 |
JP2002339714A (ja) * | 2001-05-15 | 2002-11-27 | Suzuki Motor Corp | 船外機用4サイクルエンジン |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010249010A (ja) * | 2009-04-15 | 2010-11-04 | Honda Motor Co Ltd | 船外機用エンジン |
US8376795B2 (en) | 2009-04-15 | 2013-02-19 | Honda Motor Co., Ltd. | Engine for outboard motor |
WO2020129131A1 (ja) * | 2018-12-17 | 2020-06-25 | 本田技研工業株式会社 | 船外機の冷却構造 |
WO2020129132A1 (ja) * | 2018-12-17 | 2020-06-25 | 本田技研工業株式会社 | オイルケース及びオイルケースの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
US7115009B2 (en) | 2006-10-03 |
US20050277343A1 (en) | 2005-12-15 |
JP4556495B2 (ja) | 2010-10-06 |
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