EP1995418A4 - Ventilateur de carter pour moteur à 4 temps - Google Patents
Ventilateur de carter pour moteur à 4 tempsInfo
- Publication number
- EP1995418A4 EP1995418A4 EP07702208A EP07702208A EP1995418A4 EP 1995418 A4 EP1995418 A4 EP 1995418A4 EP 07702208 A EP07702208 A EP 07702208A EP 07702208 A EP07702208 A EP 07702208A EP 1995418 A4 EP1995418 A4 EP 1995418A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- cylinder head
- oil
- communicated
- crankcase
- way valve
- 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
- 238000000926 separation method Methods 0.000 abstract 3
- 238000005192 partition Methods 0.000 abstract 1
- 230000002000 scavenging effect Effects 0.000 abstract 1
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
- F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
- F01M13/0416—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil arranged in valve-covers
-
- 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
-
- 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
- F01M2013/0488—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with oil trap in the return conduit to the crankcase
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100386981A CN100383365C (zh) | 2006-03-08 | 2006-03-08 | 四冲程发动机的曲轴箱换气结构 |
| PCT/CN2007/000290 WO2007101387A1 (fr) | 2006-03-08 | 2007-01-25 | Ventilateur de carter pour moteur à 4 temps |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1995418A1 EP1995418A1 (fr) | 2008-11-26 |
| EP1995418A4 true EP1995418A4 (fr) | 2011-01-05 |
| EP1995418B1 EP1995418B1 (fr) | 2012-04-25 |
Family
ID=36918522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP07702208A Not-in-force EP1995418B1 (fr) | 2006-03-08 | 2007-01-25 | Ventilateur de carter pour moteur à 4 temps |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20090084342A1 (fr) |
| EP (1) | EP1995418B1 (fr) |
| CN (1) | CN100383365C (fr) |
| AT (1) | ATE555277T1 (fr) |
| AU (1) | AU2007222812B2 (fr) |
| ES (1) | ES2386019T3 (fr) |
| TR (1) | TR200806687T1 (fr) |
| WO (1) | WO2007101387A1 (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE0602508L (sv) * | 2006-11-27 | 2007-08-28 | Atlas Copco Constr Tools Ab | Tvåtaktsförbränningsmotor |
| CN101280704B (zh) * | 2008-05-06 | 2013-07-31 | 孙鹤鸣 | 任意翻转四冲程发动机 |
| JP5463111B2 (ja) * | 2009-09-24 | 2014-04-09 | 株式会社マキタ | 携帯型４サイクルエンジンの潤滑装置 |
| CN101943078A (zh) * | 2010-08-24 | 2011-01-12 | 重庆长安汽车股份有限公司 | 一种内燃机的气缸盖 |
| CN102192041B (zh) * | 2010-12-31 | 2016-08-17 | 宁波易能动力科技有限公司 | 手持工具用四冲程内燃机 |
| JP2013104357A (ja) * | 2011-11-14 | 2013-05-30 | Makita Corp | ４ストロークエンジンの潤滑装置 |
| EP2937533B1 (fr) * | 2014-04-24 | 2017-12-20 | BRUSS Sealing Systems GmbH | Module de purge pour un moteur à combustion |
| CN104500176A (zh) * | 2014-12-29 | 2015-04-08 | 无锡华源凯马发动机有限公司 | 一种单缸风冷柴油机气缸盖罩呼吸器结构 |
| CN104791048A (zh) * | 2015-03-17 | 2015-07-22 | 浙江亚特电器有限公司 | 一种发动机润滑系统余气利用装置 |
| CN109763875A (zh) * | 2019-01-04 | 2019-05-17 | 山东华盛农业药械有限责任公司 | 汽油机润滑系统的油气分离装置 |
| CN114542239A (zh) * | 2022-03-09 | 2022-05-27 | 广西玉柴机器股份有限公司 | 呼吸器低机油含量的发动机 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0341770A2 (fr) * | 1988-05-13 | 1989-11-15 | LOMBARDINI Fabbrica Italiana Motori S.p.A. | Cache-culbuteurs de moteur à combustion interne avec un dispositif d'anti-aspiration de l'huile de graissage |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60192821A (ja) * | 1984-03-15 | 1985-10-01 | Honda Motor Co Ltd | 内燃機関のクランクケ−スベンチレ−シヨン装置 |
| US5183075A (en) * | 1986-04-12 | 1993-02-02 | Stein Guenter | Check valve |
| US5129371A (en) * | 1991-09-03 | 1992-07-14 | Saturn Corporation | Cam cover oil separator for crankcase ventilation |
| US5829952A (en) * | 1995-05-19 | 1998-11-03 | Shadden; Darrel W. | Check valve with a reversible valve ball and seat |
| JP3143777B2 (ja) * | 1996-03-19 | 2001-03-07 | 本田技研工業株式会社 | 作業用四サイクルエンジン |
| JP3866394B2 (ja) * | 1997-10-22 | 2007-01-10 | 本田技研工業株式会社 | エンジンのブリーザ装置 |
| US6412478B1 (en) * | 2001-01-02 | 2002-07-02 | Generac Power Systems, Inc. | Breather for internal combustion engine |
| JP3967552B2 (ja) * | 2001-02-19 | 2007-08-29 | 本田技研工業株式会社 | エンジン用気液分離装置 |
| CN2499581Y (zh) * | 2001-10-12 | 2002-07-10 | 常柴股份有限公司 | 柴油机齿轮室的呼吸器 |
| JP4344579B2 (ja) * | 2003-10-15 | 2009-10-14 | 株式会社マーレ フィルターシステムズ | シリンダヘッドカバーのオイルセパレータ |
| JP2005201080A (ja) * | 2004-01-13 | 2005-07-28 | Toyota Industries Corp | シリンダヘッドカバー |
| CN2727405Y (zh) * | 2004-09-15 | 2005-09-21 | 重庆宗申技术开发研究有限公司 | 内燃机呼吸装置 |
| ATE531954T1 (de) * | 2005-05-20 | 2011-11-15 | Yamaha Motor Co Ltd | Pleuel mit einem geteilten pleuelstangenkopf |
| US7789077B2 (en) * | 2006-04-11 | 2010-09-07 | Honda Motor Co., Ltd. | Crankcase of internal combustion engine |
| US7699029B2 (en) * | 2007-07-26 | 2010-04-20 | Cummins Filtration Ip, Inc. | Crankcase ventilation system with pumped scavenged oil |
-
2006
- 2006-03-08 CN CNB2006100386981A patent/CN100383365C/zh not_active Expired - Lifetime
-
2007
- 2007-01-25 AT AT07702208T patent/ATE555277T1/de active
- 2007-01-25 TR TR2008/06687T patent/TR200806687T1/xx unknown
- 2007-01-25 EP EP07702208A patent/EP1995418B1/fr not_active Not-in-force
- 2007-01-25 US US12/281,800 patent/US20090084342A1/en not_active Abandoned
- 2007-01-25 ES ES07702208T patent/ES2386019T3/es active Active
- 2007-01-25 WO PCT/CN2007/000290 patent/WO2007101387A1/fr not_active Ceased
- 2007-01-25 AU AU2007222812A patent/AU2007222812B2/en not_active Ceased
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0341770A2 (fr) * | 1988-05-13 | 1989-11-15 | LOMBARDINI Fabbrica Italiana Motori S.p.A. | Cache-culbuteurs de moteur à combustion interne avec un dispositif d'anti-aspiration de l'huile de graissage |
Also Published As
| Publication number | Publication date |
|---|---|
| TR200806687T1 (tr) | 2009-01-21 |
| CN1818355A (zh) | 2006-08-16 |
| US20090084342A1 (en) | 2009-04-02 |
| ES2386019T3 (es) | 2012-08-07 |
| EP1995418B1 (fr) | 2012-04-25 |
| EP1995418A1 (fr) | 2008-11-26 |
| WO2007101387A1 (fr) | 2007-09-13 |
| ATE555277T1 (de) | 2012-05-15 |
| AU2007222812A1 (en) | 2007-09-13 |
| AU2007222812B2 (en) | 2011-06-30 |
| CN100383365C (zh) | 2008-04-23 |
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