JP4340681B2 - 内燃機関用潤滑装置 - Google Patents
内燃機関用潤滑装置 Download PDFInfo
- Publication number
- JP4340681B2 JP4340681B2 JP2006500742A JP2006500742A JP4340681B2 JP 4340681 B2 JP4340681 B2 JP 4340681B2 JP 2006500742 A JP2006500742 A JP 2006500742A JP 2006500742 A JP2006500742 A JP 2006500742A JP 4340681 B2 JP4340681 B2 JP 4340681B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- lubrication device
- oil
- internal combustion
- combustion engine
- 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 - Fee Related
Links
- 238000002485 combustion reaction Methods 0.000 title claims description 10
- 230000001050 lubricating effect Effects 0.000 title claims description 8
- 238000005461 lubrication Methods 0.000 claims description 24
- 239000003921 oil Substances 0.000 description 19
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 238000005086 pumping Methods 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
- F01M1/00—Pressure lubrication
- F01M1/16—Controlling lubricant pressure or quantity
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Description
Claims (5)
- エンジンシリンダ内において往復運動する少なくとも1個のピストンを有する内燃機関用潤滑装置であって、潤滑装置により潤滑される内燃機関の軸受(24)の1個に油圧的に接続される圧力出口(21)を介して油の作動圧力による作用を受ける圧力検出手段(18)を介して制御される調節可能なフィード圧を有する油ポンプ(11)からなる潤滑装置において、前記圧力出口(21)は、エンジンのクランク軸受キャップ(22)の1個に配置され、前記圧力出口(21)の開口部は、軸(23)の回転方向(25)において、前記軸受に対する潤滑装置の送給ダクト(14)の開口部から離反して変位して、前記軸の回転速度が前記軸受の油圧に影響しうるようになっていることを特徴とする潤滑装置。
- 前記圧力出口(21)は、前記軸の回転方向に対して、前記軸受に対する潤滑装置の前記送給ダクト(14)の前記開口部から少なくとも約160°だけ前記方向に変位する点において、前記軸受に接続されることを特徴とする請求項1に記載の潤滑装置。
- 前記油ポンプ(11)は、前記クランク軸受キャップ(22)に隣接して取り付けられることを特徴とする請求項2に記載の潤滑装置。
- 前記圧力検出手段(18)は、所定のレベルを超える圧力が記録されると、前記油ポンプの吐出し側(14)を該ポンプの吸込み側(12)に接続する通路を開くように構成されることを特徴とする請求項1乃至3のいずれかに記載の潤滑装置。
- 前記圧力検出手段(18)は、所定のレベルを超える圧力が記録されると、前記油ポンプの吐出し側(14)を油受け(13)に接続する通路を開くように構成されることを特徴とする請求項1乃至3のいずれかに記載の潤滑装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0300128A SE524665C2 (sv) | 2003-01-17 | 2003-01-17 | Smörjsystem för en förbränningsmotor |
PCT/SE2004/000011 WO2004065765A1 (en) | 2003-01-17 | 2004-01-09 | Lubrication system for an internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006516044A JP2006516044A (ja) | 2006-06-15 |
JP4340681B2 true JP4340681B2 (ja) | 2009-10-07 |
Family
ID=20290163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006500742A Expired - Fee Related JP4340681B2 (ja) | 2003-01-17 | 2004-01-09 | 内燃機関用潤滑装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7152570B2 (ja) |
EP (1) | EP1588030A1 (ja) |
JP (1) | JP4340681B2 (ja) |
CN (1) | CN100348841C (ja) |
BR (1) | BRPI0406743B1 (ja) |
SE (1) | SE524665C2 (ja) |
WO (1) | WO2004065765A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7395802B2 (en) * | 2006-06-07 | 2008-07-08 | Ford Global Technologies, Llc | Oil supply for internal combustion engine camshaft |
US20090000592A1 (en) * | 2007-06-29 | 2009-01-01 | Caterpillar Inc. | Engine pre-lubrication system |
WO2012054025A1 (en) * | 2010-10-20 | 2012-04-26 | Mack Trucks, Inc. | Internal combustion engine including crankshaft that is rotated while engine is in a non-fueled mode and method of operating an engine |
KR101394038B1 (ko) * | 2012-09-03 | 2014-05-12 | 현대자동차 주식회사 | 차량용 자동변속기의 유압공급시스템 |
EA036573B1 (ru) | 2016-12-22 | 2020-11-25 | Велинге Инновейшн Аб | Устройство для введения язычка |
CN108397256A (zh) * | 2018-03-26 | 2018-08-14 | 重庆长安汽车股份有限公司 | 机油泵的泄压控制系统 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4224973C2 (de) * | 1992-07-29 | 1995-08-03 | Glyco Metall Werke | Fluidversorgungssystem mit Druckbegrenzung |
US6161515A (en) * | 1998-07-29 | 2000-12-19 | Borgwarner Inc. | Method for controlling output pressure of an engine oil pump |
DK173533B1 (da) * | 1999-01-18 | 2001-02-05 | Man B & W Diesel As | Fremgangsmåde til smøring af en cylinder i en forbrændingsmotor samt cylindersmøresystem og tilslutningselement |
-
2003
- 2003-01-17 SE SE0300128A patent/SE524665C2/sv not_active IP Right Cessation
-
2004
- 2004-01-09 EP EP04701145A patent/EP1588030A1/en not_active Withdrawn
- 2004-01-09 JP JP2006500742A patent/JP4340681B2/ja not_active Expired - Fee Related
- 2004-01-09 WO PCT/SE2004/000011 patent/WO2004065765A1/en active Application Filing
- 2004-01-09 BR BRPI0406743-6A patent/BRPI0406743B1/pt active IP Right Grant
- 2004-01-09 CN CNB2004800022471A patent/CN100348841C/zh not_active Expired - Lifetime
-
2005
- 2005-07-15 US US11/160,930 patent/US7152570B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2006516044A (ja) | 2006-06-15 |
SE0300128D0 (sv) | 2003-01-17 |
SE0300128L (sv) | 2004-07-18 |
SE524665C2 (sv) | 2004-09-14 |
US7152570B2 (en) | 2006-12-26 |
CN1738964A (zh) | 2006-02-22 |
BRPI0406743A (pt) | 2005-12-20 |
WO2004065765A1 (en) | 2004-08-05 |
BRPI0406743B1 (pt) | 2012-09-18 |
US20050241607A1 (en) | 2005-11-03 |
CN100348841C (zh) | 2007-11-14 |
EP1588030A1 (en) | 2005-10-26 |
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