JP5806452B2 - ブローバイガス用の可変開閉型クランクケースブリーザシステム - Google Patents
ブローバイガス用の可変開閉型クランクケースブリーザシステム Download PDFInfo
- Publication number
- JP5806452B2 JP5806452B2 JP2010170043A JP2010170043A JP5806452B2 JP 5806452 B2 JP5806452 B2 JP 5806452B2 JP 2010170043 A JP2010170043 A JP 2010170043A JP 2010170043 A JP2010170043 A JP 2010170043A JP 5806452 B2 JP5806452 B2 JP 5806452B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- gas
- turbocharger compressor
- blow
- open
- 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
- 239000012530 fluid Substances 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 3
- 238000004939 coking Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 235000019645 odor Nutrition 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F01M13/00—Crankcase ventilating or breathing
-
- 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
- F01M2013/0038—Layout of crankcase breathing systems
- F01M2013/0044—Layout of crankcase breathing systems with one or more 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
- F01M13/02—Crankcase ventilating or breathing by means of additional source of positive or negative pressure
- F01M13/021—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure
- F01M2013/027—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure with a turbo charger or compressor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/533,291 | 2009-07-31 | ||
| US12/533,291 US8171924B2 (en) | 2009-07-31 | 2009-07-31 | Variable open-closed crankcase breather system for blow-by gas |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011033032A JP2011033032A (ja) | 2011-02-17 |
| JP2011033032A5 JP2011033032A5 (https=) | 2013-09-12 |
| JP5806452B2 true JP5806452B2 (ja) | 2015-11-10 |
Family
ID=42671685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010170043A Expired - Fee Related JP5806452B2 (ja) | 2009-07-31 | 2010-07-29 | ブローバイガス用の可変開閉型クランクケースブリーザシステム |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8171924B2 (https=) |
| EP (1) | EP2295744B1 (https=) |
| JP (1) | JP5806452B2 (https=) |
| CN (1) | CN101988404B (https=) |
| BR (1) | BRPI1002463B1 (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130199506A1 (en) * | 2010-06-30 | 2013-08-08 | International Engine Intellectual Property Company Llc | Dual function breather bypass system |
| JP5659131B2 (ja) * | 2011-11-29 | 2015-01-28 | 本田技研工業株式会社 | ガスエンジン |
| JP6010301B2 (ja) * | 2012-01-20 | 2016-10-19 | 日野自動車株式会社 | クローズドブリーザシステム |
| WO2013132577A1 (ja) * | 2012-03-05 | 2013-09-12 | トヨタ自動車 株式会社 | 内燃機関 |
| DE102013225388A1 (de) * | 2013-12-10 | 2015-06-11 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Erkennung einer Leckage in einer Kurbelgehäuseentlüftung |
| WO2018210409A1 (en) * | 2017-05-16 | 2018-11-22 | Volvo Truck Corporation | A system for ventilation of a crankcase |
| JP2019183788A (ja) | 2018-04-16 | 2019-10-24 | いすゞ自動車株式会社 | ブローバイガス還流システム及びブローバイガス還流システムの制御装置 |
| US11454147B2 (en) * | 2020-09-21 | 2022-09-27 | Caterpillar Inc. | Internal combustion engine with purge system |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1921068A1 (de) * | 1969-04-25 | 1970-11-12 | Daimler Benz Ag | Vorrichtung zum Entlueften des Kurbelgehaeuses einer Brennkraftmaschine |
| JPS6146412A (ja) * | 1984-08-10 | 1986-03-06 | Akihiro Akahori | 内燃機関のブロ−バイガス処理方法 |
| JPS6424106A (en) * | 1987-07-17 | 1989-01-26 | Mazda Motor | Blowby gas treating device of engine with supercharger |
| JPH08284635A (ja) * | 1995-04-11 | 1996-10-29 | Kubota Corp | ブリーザ装置付きエンジン |
| US5937837A (en) * | 1997-12-09 | 1999-08-17 | Caterpillar Inc. | Crankcase blowby disposal system |
| US6345614B1 (en) * | 2000-12-27 | 2002-02-12 | Detroit Diesel Corporation | Separator and oil trap for closed crankcase ventilator systems |
| US6691687B1 (en) * | 2002-12-19 | 2004-02-17 | Caterpillar Inc | Crankcase blow-by filtration system |
| SE527027C2 (sv) * | 2004-04-29 | 2005-12-06 | Saab Automobile | Vevhusventilation |
| DE102004049218A1 (de) * | 2004-10-08 | 2006-04-20 | Daimlerchrysler Ag | Brennkraftmaschine mit Abgasrückführungseinrichtung |
| SE527877C2 (sv) * | 2004-11-29 | 2006-07-04 | Alfa Laval Corp Ab | Anordning för rening av vevhusgaser |
| JP2007064134A (ja) * | 2005-09-01 | 2007-03-15 | Nissan Diesel Motor Co Ltd | ブローバイガス吸気還元装置 |
| US20090090337A1 (en) * | 2007-10-05 | 2009-04-09 | Aisan Kogyo Kabushiki Kaisha | Engine blow-by gas returning apparatus |
-
2009
- 2009-07-31 US US12/533,291 patent/US8171924B2/en active Active
-
2010
- 2010-07-06 EP EP10006977.2A patent/EP2295744B1/en active Active
- 2010-07-29 JP JP2010170043A patent/JP5806452B2/ja not_active Expired - Fee Related
- 2010-07-30 BR BRPI1002463-8A patent/BRPI1002463B1/pt active IP Right Grant
- 2010-08-02 CN CN2010102487517A patent/CN101988404B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI1002463A2 (pt) | 2012-05-15 |
| EP2295744A1 (en) | 2011-03-16 |
| CN101988404B (zh) | 2013-01-02 |
| US20110023850A1 (en) | 2011-02-03 |
| US8171924B2 (en) | 2012-05-08 |
| JP2011033032A (ja) | 2011-02-17 |
| EP2295744B1 (en) | 2013-06-05 |
| CN101988404A (zh) | 2011-03-23 |
| BRPI1002463B1 (pt) | 2021-01-05 |
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