JP7180585B2 - 車両用内燃機関 - Google Patents
車両用内燃機関 Download PDFInfo
- Publication number
- JP7180585B2 JP7180585B2 JP2019201416A JP2019201416A JP7180585B2 JP 7180585 B2 JP7180585 B2 JP 7180585B2 JP 2019201416 A JP2019201416 A JP 2019201416A JP 2019201416 A JP2019201416 A JP 2019201416A JP 7180585 B2 JP7180585 B2 JP 7180585B2
- Authority
- JP
- Japan
- Prior art keywords
- oil
- internal combustion
- combustion engine
- separator
- pcv
- 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
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/14—Lubrication of pumps; Safety measures therefor
-
- 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
- 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
- F01M11/10—Indicating devices; Other safety devices
- F01M11/12—Indicating devices; Other safety devices concerning lubricant level
-
- 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
- F01M13/0011—Breather valves
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
-
- 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
- F01M2011/021—Arrangements of lubricant conduits for lubricating auxiliaries, e.g. pumps or turbo chargers
-
- 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
- F01M2013/0461—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with a labyrinth
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
110 シリンダブロック
119 油路
210,220 ターボチャージャ
212,222 ドレーンパイプ
300 PCVセパレータ
321,322 油路
Claims (5)
- 過給機と、
前記過給機の潤滑油を排出する排出パイプと、
第1油路を含むシリンダブロックと、
前記排出パイプの出口と前記第1油路の入口とに接続された第2油路を含むPCV(Positive Crankcase Ventilation)セパレータと、を備え、
前記排出パイプは前記PCVセパレータにボルトを用いて接続されている、
ことを特徴とする車両用内燃機関。 - 前記PCVセパレータはブローバイガス中のオイルミストからオイル成分を分離するセパレータ室を含み、
前記第2油路は前記セパレータ室とは別に前記セパレータ室を貫通しない部分に設けられている、
ことを特徴とする請求項1に記載の車両用内燃機関。 - 前記潤滑油は前記過給機の軸受を潤滑する油である、
ことを特徴とする請求項1又は2に記載の車両用内燃機関。 - 前記シリンダブロック上に載置されるシリンダヘッドと、
前記シリンダヘッドに設けられた第3油路に接続される給油パイプと、を含み、
前記潤滑油は前記給油パイプから前記過給機に供給される、
ことを特徴とする請求項1から3のいずれか1項に記載の車両用内燃機関。 - 前記潤滑油を貯留するオイルパンと、
前記オイルパンの油面レベルを検出するセンサと、を含み、
前記センサが異常な油面レベルを検出した場合に、車両の計器盤に配置された故障警告灯が点灯する、
ことを特徴とする請求項1から4のいずれか1項に記載の車両用内燃機関。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019201416A JP7180585B2 (ja) | 2019-11-06 | 2019-11-06 | 車両用内燃機関 |
US17/011,973 US11466611B2 (en) | 2019-11-06 | 2020-09-03 | Vehicular internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019201416A JP7180585B2 (ja) | 2019-11-06 | 2019-11-06 | 車両用内燃機関 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021076035A JP2021076035A (ja) | 2021-05-20 |
JP7180585B2 true JP7180585B2 (ja) | 2022-11-30 |
Family
ID=75687216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019201416A Active JP7180585B2 (ja) | 2019-11-06 | 2019-11-06 | 車両用内燃機関 |
Country Status (2)
Country | Link |
---|---|
US (1) | US11466611B2 (ja) |
JP (1) | JP7180585B2 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006299863A (ja) | 2005-04-18 | 2006-11-02 | Fuji Heavy Ind Ltd | 車両用エンジンのターボ過給機潤滑構造 |
JP2010106699A (ja) | 2008-10-28 | 2010-05-13 | Honda Motor Co Ltd | 内燃機関 |
JP2019090326A (ja) | 2017-11-10 | 2019-06-13 | 大豊工業株式会社 | ハウジングアセンブリおよびベアリングハウジングの製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3978671A (en) * | 1974-10-15 | 1976-09-07 | The Cessna Aircraft Company | Duplex engine oil separator |
JP3740935B2 (ja) * | 1999-03-18 | 2006-02-01 | いすゞ自動車株式会社 | 過給式v型エンジン |
US7143867B2 (en) * | 2003-11-24 | 2006-12-05 | The United States Of America As Represented By The Secretary Of The Army | Electronic oil level detection and replacement system |
JP4946856B2 (ja) | 2007-12-21 | 2012-06-06 | トヨタ自動車株式会社 | オイル分離装置 |
KR20120116474A (ko) * | 2010-01-22 | 2012-10-22 | 보르그워너 인코퍼레이티드 | 직접 연통식 터보차저 |
US9103271B2 (en) * | 2013-04-04 | 2015-08-11 | Ford Global Technologies, Llc | Exhaust leakage management |
JP5964285B2 (ja) * | 2013-12-16 | 2016-08-03 | 本田技研工業株式会社 | 内燃機関 |
JP2016056710A (ja) | 2014-09-08 | 2016-04-21 | アイシン精機株式会社 | 内燃機関および内燃機関用セパレータ |
JP6537489B2 (ja) | 2016-12-20 | 2019-07-03 | 小島プレス工業株式会社 | オイルセパレータ |
-
2019
- 2019-11-06 JP JP2019201416A patent/JP7180585B2/ja active Active
-
2020
- 2020-09-03 US US17/011,973 patent/US11466611B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006299863A (ja) | 2005-04-18 | 2006-11-02 | Fuji Heavy Ind Ltd | 車両用エンジンのターボ過給機潤滑構造 |
JP2010106699A (ja) | 2008-10-28 | 2010-05-13 | Honda Motor Co Ltd | 内燃機関 |
JP2019090326A (ja) | 2017-11-10 | 2019-06-13 | 大豊工業株式会社 | ハウジングアセンブリおよびベアリングハウジングの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
US11466611B2 (en) | 2022-10-11 |
US20210131345A1 (en) | 2021-05-06 |
JP2021076035A (ja) | 2021-05-20 |
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