KR100305929B1 - 자동차의크랭크케이스환기장치 - Google Patents
자동차의크랭크케이스환기장치 Download PDFInfo
- Publication number
- KR100305929B1 KR100305929B1 KR1019980041044A KR19980041044A KR100305929B1 KR 100305929 B1 KR100305929 B1 KR 100305929B1 KR 1019980041044 A KR1019980041044 A KR 1019980041044A KR 19980041044 A KR19980041044 A KR 19980041044A KR 100305929 B1 KR100305929 B1 KR 100305929B1
- Authority
- KR
- South Korea
- Prior art keywords
- crankcase
- pressure hose
- engine
- pcvv
- dynamic pressure
- Prior art date
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 14
- 238000002485 combustion reaction Methods 0.000 abstract description 5
- 238000007664 blowing Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 15
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 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
- F01M13/02—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
- F01M13/022—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure using engine inlet suction
- F01M13/023—Control valves in suction conduit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (1)
- 자동차 엔진의 크랭크케이스(110)와 흡기매니폴드(120)사이에 형성되는 자동차의 크랭크케이스 환기장치에 있어서,상기 크랭크케이스(110)로부터 연결된 배출관과 흡기매니폴드(120)가 평상시 일정한 압력으로 블로우-바이 가스를 이동시키는 큰 직경의 정압호스(220)로서 연결되어 있는 오일세퍼레이터(130);상기 오일세퍼레이터(130)의 일측과 흡기매니폴드(120)가 작은 내경의 동압호스(230)로 연결되고 상기 동압호스(230)의 일측에 설치되는 1번PCVV(132);상기 오일세퍼레이터(130)의 타측에 솔레노이드밸브(234)를 매개로 배기매니폴드(140)와 다른 동압호스(240)로 연결되고 상기 동압호스(240)의 중간에 장착되는 2번PCVV(134);로 구성되는 것을 특징으로하는 자동차의 크랭크케이스 환기장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980041044A KR100305929B1 (ko) | 1998-09-30 | 1998-09-30 | 자동차의크랭크케이스환기장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980041044A KR100305929B1 (ko) | 1998-09-30 | 1998-09-30 | 자동차의크랭크케이스환기장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000021777A KR20000021777A (ko) | 2000-04-25 |
KR100305929B1 true KR100305929B1 (ko) | 2001-12-17 |
Family
ID=19552697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980041044A KR100305929B1 (ko) | 1998-09-30 | 1998-09-30 | 자동차의크랭크케이스환기장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100305929B1 (ko) |
-
1998
- 1998-09-30 KR KR1019980041044A patent/KR100305929B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20000021777A (ko) | 2000-04-25 |
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