JP5354794B2 - 内燃エンジン用クランクケース - Google Patents
内燃エンジン用クランクケース Download PDFInfo
- Publication number
- JP5354794B2 JP5354794B2 JP2009523941A JP2009523941A JP5354794B2 JP 5354794 B2 JP5354794 B2 JP 5354794B2 JP 2009523941 A JP2009523941 A JP 2009523941A JP 2009523941 A JP2009523941 A JP 2009523941A JP 5354794 B2 JP5354794 B2 JP 5354794B2
- Authority
- JP
- Japan
- Prior art keywords
- crankcase
- gallery
- bank
- opening
- fluid communication
- 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.)
- Active
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Classifications
-
- 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
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- 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
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
- F02B25/26—Multi-cylinder engines other than those provided for in, or of interest apart from, groups F02B25/02 - F02B25/24
- F02B25/28—Multi-cylinder engines other than those provided for in, or of interest apart from, groups F02B25/02 - F02B25/24 with V-, fan-, or star-arrangement of cylinders
-
- 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
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)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
Claims (5)
- 内燃エンジン用のクランクケース(100)であって、
内部に形成された複数のシリンダボア(104)を含むシリンダの第一バンク(102)と、
内部に形成された追加の複数のシリンダボア(104)を含むシリンダの第二バンク(102)を備え、前記第二バンク(102)は前記第一バンク(102)に対し角度をなし、
前記第一バンク(102)と前記第二バンク(102)の間に配置されたバレー構造体(106)と、
前記第一バンク(102)、前記第二バンク(102)、及び前記バレー構造体(106)の間に配置されたギャラリ(122)を備え、
前記ギャラリ(122)は、前記ギャラリ(122)を前記クランクケース(100)のリア部(120)に流体連通する少なくとも1つのリア開口(118)と、前記ギャラリ(122)を前記クランクケース(100)のフロント部に流体連通する少なくとも1つのフロント開口(210)と、及び前記ギャラリ(122)を外側バレー面(107)に流体連通する少なくとも1つのブレーザ開口(124)を有し、前記ギャラリ(122)は、ブレーザ開口(124)に対して比較的大きな内部空間を形成し、クランクケースガスの流れをブレーザに到達する前に減速させ、それと共に運ばれる油滴の凝縮を促進させる、ことを特徴とする、内燃エンジン用のクランクケース。 - 前記クランクケース(100)のフロント部に配置されたキャビティ(116)をさらに備え、前記キャビティ(116)は、前記クランクケース(100)がエンジンに組立てられたときに、タイミングベルト又はタイミングチェーンを収容し、前記少なくとも1つのフロント開口(210)は前記ギャラリ(122)を前記キャビティ(116)に流体連通する、請求項1に記載のクランクケース。
- 前記シリンダボア(104)の末端に隣接して配置された複数の下部チャンバ(302)をさらに備え、複数の下部チャンバ(302)の各々は、各他の下部チャンバ(302)と流体連通し、少なくとも1つのリア開口(118)及び少なくとも1つのフロント開口(210)と流体連通する、請求項1に記載のクランクケース。
- 前記ギャラリ(122)は、液状オイル(306)を前記フロント開口(210)及び前記リア開口(118)を通してギャラリから流出させることができるように、前記フロント開口(210)及び前記リア開口(118)と流体連通されている、請求項1に記載のクランクケース。
- 鋳造によって形成される請求項1乃至4の何れか1項に記載のクランクケース。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/463,212 US7258097B1 (en) | 2006-08-08 | 2006-08-08 | Crankcase for an internal combustion engine |
US11/463,212 | 2006-08-08 | ||
PCT/US2007/075321 WO2008021806A2 (en) | 2006-08-08 | 2007-08-07 | Crankcase for an internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010500500A JP2010500500A (ja) | 2010-01-07 |
JP5354794B2 true JP5354794B2 (ja) | 2013-11-27 |
Family
ID=38373900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009523941A Active JP5354794B2 (ja) | 2006-08-08 | 2007-08-07 | 内燃エンジン用クランクケース |
Country Status (9)
Country | Link |
---|---|
US (1) | US7258097B1 (ja) |
EP (1) | EP2052135B1 (ja) |
JP (1) | JP5354794B2 (ja) |
KR (1) | KR20090048497A (ja) |
CN (1) | CN101501311A (ja) |
BR (1) | BRPI0716485B1 (ja) |
CA (1) | CA2660241C (ja) |
MX (1) | MX2009001363A (ja) |
WO (1) | WO2008021806A2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8201544B2 (en) * | 2009-07-29 | 2012-06-19 | International Engine Intellectual Property Company, Llc | Turbocharger with integrated centrifugal breather |
US9664138B2 (en) * | 2010-12-29 | 2017-05-30 | Ford Global Technologies, Llc | Cylinder block |
JP5838533B2 (ja) * | 2011-07-03 | 2016-01-06 | 本田技研工業株式会社 | 自動二輪車用エンジンにおけるブリーザ構造 |
US8875667B2 (en) | 2012-01-03 | 2014-11-04 | Ford Global Technologies, Llc | Oil cooler |
CN102777279B (zh) * | 2012-07-23 | 2014-04-02 | 中国兵器工业集团第七0研究所 | 一种龙门式柴油机机体 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4541399A (en) * | 1983-03-03 | 1985-09-17 | Mazda Motor Corporation | Breather arrangement for internal combustion engine |
CA1274133C (en) | 1984-12-04 | 1990-09-18 | BREATHER SYSTEM FOR MOTOR HOUSING | |
JPS61135914A (ja) * | 1984-12-04 | 1986-06-23 | Honda Motor Co Ltd | エンジンにおけるブリ−ザ装置 |
JP2678294B2 (ja) * | 1988-09-13 | 1997-11-17 | マツダ株式会社 | V型エンジンのブローバイガス還流装置 |
JP2724477B2 (ja) * | 1988-09-30 | 1998-03-09 | ヤマハ発動機株式会社 | エンジンのブローバイガス回収装置 |
US5069192A (en) * | 1989-10-24 | 1991-12-03 | Nissan Motor Company, Ltd. | Internal combustion engine with crankcase ventilation system |
FR2664654B1 (fr) * | 1990-07-11 | 1992-11-06 | Peugeot | Carter cylindres de moteur avec circuit d'evacuation des gaz du carter et de recyclage d'huile. |
KR950003163B1 (ko) * | 1990-10-31 | 1995-04-01 | 스즈끼 가부시끼가이샤 | 엔진의 오일펌프 부착구조 |
US5216984A (en) * | 1991-07-26 | 1993-06-08 | Nissan Motor Co., Ltd. | V-type internal combustion engine with improved water pump driving arrangement |
US6571763B1 (en) * | 2001-12-27 | 2003-06-03 | Daimlerchrysler Corporation | Oil conditioner |
JP2005009445A (ja) * | 2003-06-20 | 2005-01-13 | Yamaha Motor Co Ltd | V型エンジンの冷却水室及びブリーザ室構造 |
-
2006
- 2006-08-08 US US11/463,212 patent/US7258097B1/en active Active
-
2007
- 2007-08-07 JP JP2009523941A patent/JP5354794B2/ja active Active
- 2007-08-07 CN CNA2007800295326A patent/CN101501311A/zh active Pending
- 2007-08-07 BR BRPI0716485-8A patent/BRPI0716485B1/pt active IP Right Grant
- 2007-08-07 KR KR1020097004686A patent/KR20090048497A/ko not_active Application Discontinuation
- 2007-08-07 WO PCT/US2007/075321 patent/WO2008021806A2/en active Application Filing
- 2007-08-07 EP EP07840727A patent/EP2052135B1/en not_active Expired - Fee Related
- 2007-08-07 CA CA2660241A patent/CA2660241C/en not_active Expired - Fee Related
- 2007-08-07 MX MX2009001363A patent/MX2009001363A/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP2010500500A (ja) | 2010-01-07 |
WO2008021806A3 (en) | 2008-09-12 |
US7258097B1 (en) | 2007-08-21 |
CA2660241A1 (en) | 2008-02-21 |
WO2008021806A2 (en) | 2008-02-21 |
BRPI0716485B1 (pt) | 2019-07-09 |
MX2009001363A (es) | 2009-03-06 |
CA2660241C (en) | 2013-03-19 |
EP2052135A2 (en) | 2009-04-29 |
BRPI0716485A2 (pt) | 2014-03-18 |
EP2052135A4 (en) | 2011-01-05 |
EP2052135B1 (en) | 2012-11-21 |
KR20090048497A (ko) | 2009-05-13 |
CN101501311A (zh) | 2009-08-05 |
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