KR100350132B1 - 오리피스형 블로바이 가스 환원장치 - Google Patents
오리피스형 블로바이 가스 환원장치 Download PDFInfo
- Publication number
- KR100350132B1 KR100350132B1 KR1020000052973A KR20000052973A KR100350132B1 KR 100350132 B1 KR100350132 B1 KR 100350132B1 KR 1020000052973 A KR1020000052973 A KR 1020000052973A KR 20000052973 A KR20000052973 A KR 20000052973A KR 100350132 B1 KR100350132 B1 KR 100350132B1
- Authority
- KR
- South Korea
- Prior art keywords
- orifice
- gas
- crankcase
- blow
- surge tank
- 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
- 238000009423 ventilation Methods 0.000 title 1
- 230000003068 static effect Effects 0.000 abstract description 6
- 230000003134 recirculating effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 37
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 238000010248 power generation Methods 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
- F01M13/0011—Breather valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
- F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (1)
- 엔진의 크랭크 케이스를 통해 외부로 누출되는 블로바이 가스를 크랭크 케이스의 일측과 서지탱크를 연결하는 PCV 호스 내부 일측의 오리피스를 통하여 상기 서지탱크 일측으로 다시 환원하여 재 순환시키는 오리피스형 블로바이 가스 환원장치에 있어서,상기 오리피스는 그 중앙부에 형성되는 수평부와, 상기 수평부의 전후로 소정의 각도만큼 사선방향으로 확개하여 형성되는 전,후측 확개부로 이루어지는 것을 특징으로 하는 오리피스형 블로바이 가스 환원장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000052973A KR100350132B1 (ko) | 2000-09-07 | 2000-09-07 | 오리피스형 블로바이 가스 환원장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000052973A KR100350132B1 (ko) | 2000-09-07 | 2000-09-07 | 오리피스형 블로바이 가스 환원장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020020037A KR20020020037A (ko) | 2002-03-14 |
KR100350132B1 true KR100350132B1 (ko) | 2002-08-24 |
Family
ID=19687859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000052973A Expired - Fee Related KR100350132B1 (ko) | 2000-09-07 | 2000-09-07 | 오리피스형 블로바이 가스 환원장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100350132B1 (ko) |
-
2000
- 2000-09-07 KR KR1020000052973A patent/KR100350132B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20020020037A (ko) | 2002-03-14 |
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PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20000907 |
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E701 | Decision to grant or registration of patent right | ||
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Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20020629 |
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Comment text: Registration of Establishment Patent event date: 20020813 Patent event code: PR07011E01D |
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