KR100979570B1 - 엔진 블로우바이가스의 가변형 오일 분리장치 - Google Patents
엔진 블로우바이가스의 가변형 오일 분리장치 Download PDFInfo
- Publication number
- KR100979570B1 KR100979570B1 KR1020060131114A KR20060131114A KR100979570B1 KR 100979570 B1 KR100979570 B1 KR 100979570B1 KR 1020060131114 A KR1020060131114 A KR 1020060131114A KR 20060131114 A KR20060131114 A KR 20060131114A KR 100979570 B1 KR100979570 B1 KR 100979570B1
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- KR
- South Korea
- Prior art keywords
- gas
- blow
- cover
- engine
- pressure
- 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
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Classifications
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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
- 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
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- 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
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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
- F01M13/00—Crankcase ventilating or breathing
- F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
- F01M2013/0433—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with a deflection device, e.g. screen
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (4)
- 엔진의 실린더 헤드 커버의 배플룸 내부에 설치되는 오일 분리장치를 구성함에 있어서,블로우바이가스 관통구가 형성되는 격벽;상기 관통구를 덮을 수 있도록 상기 관통구 형상과 대응되는 형상인 한편 상기 관통구와 이격되어 장치되는 덮개; 및상기 격벽과 덮개 사이에 설치되는 한편 탄성력에 의해 상기 덮개의 위치를 조절하는 것으로서, 상기 엔진으로부터 유입되는 블로우바이가스의 압력이 증가하는 경우 상기 덮개가 상기 격벽측으로 밀착되고, 상기 블로우바이 가스의 압력이 감소하는 경우 탄성력에 의해 회복되어 상기 덮개가 상기 격벽으로부터 이격되게 하는 탄성부재;를 포함하여 이루어지는 것을 특징으로 하는 엔진 블로우바이가스의 가변형 오일 분리장치.
- 제 1항에 있어서,상기 탄성부재는, 상기 블로우바이가스를 나선형으로 회전 유동시켜서 유도하도록 나선형 각도를 갖는 꼬인 형상의 경사면이 형성되는 한편 상기 경사면상에 유동 가이드를 형성하여 상기 블로우바이가스의 회전 유동을 강화시키는 나선 탄성판;을 포함하여 이루어지는 것을 특징으로 하는 엔진 블로우바이가스의 가변형 오일 분리장치.
- 제 1항에 있어서,상기 탄성부재는, 상기 격벽의 관통구를 중심으로 서로 대칭되게 적어도 2개 이상 설치되는 것을 특징으로 하는 엔진 블로우바이가스의 가변형 오일 분리장치.
- 제 1항에 있어서,상기 격벽과, 덮개 및 탄성부재는 상기 배플룸에 적어도 하나 이상 설치되는 것을 특징으로 하는 엔진 블로우바이가스의 가변형 오일 분리장치.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060131114A KR100979570B1 (ko) | 2006-12-20 | 2006-12-20 | 엔진 블로우바이가스의 가변형 오일 분리장치 |
| PCT/KR2006/005691 WO2007075018A1 (en) | 2005-12-29 | 2006-12-26 | Apparatus for separating oil from blow-by gas of engine |
| AT06835395T ATE553286T1 (de) | 2005-12-29 | 2006-12-26 | Vorrichtung zur trennung von öl aus dem durchblasgas eines motors |
| EP06835395A EP1966466B1 (en) | 2005-12-29 | 2006-12-26 | Apparatus for separating oil from blow-by gas of engine |
| CN200680049828XA CN101351627B (zh) | 2005-12-29 | 2006-12-26 | 用于将油从发动机的窜缸混合气分离的设备 |
| US12/159,707 US7938875B2 (en) | 2005-12-29 | 2006-12-26 | Apparatus for separating oil from blow-by gas of engine |
| JP2008548409A JP4971360B2 (ja) | 2005-12-29 | 2006-12-26 | エンジンブローバイガスの可変型油分離装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060131114A KR100979570B1 (ko) | 2006-12-20 | 2006-12-20 | 엔진 블로우바이가스의 가변형 오일 분리장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20080057607A KR20080057607A (ko) | 2008-06-25 |
| KR100979570B1 true KR100979570B1 (ko) | 2010-09-02 |
Family
ID=39803365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020060131114A Expired - Fee Related KR100979570B1 (ko) | 2005-12-29 | 2006-12-20 | 엔진 블로우바이가스의 가변형 오일 분리장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100979570B1 (ko) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6390013U (ko) | 1986-11-29 | 1988-06-11 | ||
| JPH0573217U (ja) * | 1992-03-03 | 1993-10-08 | 愛知機械工業株式会社 | ブローバイガス気液分離室構造 |
| JPH07243318A (ja) * | 1994-02-28 | 1995-09-19 | Tsuchiya Mfg Co Ltd | オイルミストセパレ−タ |
-
2006
- 2006-12-20 KR KR1020060131114A patent/KR100979570B1/ko not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6390013U (ko) | 1986-11-29 | 1988-06-11 | ||
| JPH0573217U (ja) * | 1992-03-03 | 1993-10-08 | 愛知機械工業株式会社 | ブローバイガス気液分離室構造 |
| JPH07243318A (ja) * | 1994-02-28 | 1995-09-19 | Tsuchiya Mfg Co Ltd | オイルミストセパレ−タ |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20080057607A (ko) | 2008-06-25 |
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