KR100374907B1 - 디젤 엔진용 와류실식 연소실구조 - Google Patents
디젤 엔진용 와류실식 연소실구조 Download PDFInfo
- Publication number
- KR100374907B1 KR100374907B1 KR10-2000-0025387A KR20000025387A KR100374907B1 KR 100374907 B1 KR100374907 B1 KR 100374907B1 KR 20000025387 A KR20000025387 A KR 20000025387A KR 100374907 B1 KR100374907 B1 KR 100374907B1
- Authority
- KR
- South Korea
- Prior art keywords
- vortex
- chamber
- combustion
- combustion chamber
- fuel
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
Description
Claims (2)
- 실린더헤드에 형성되어 유입되는 연료와 공기를 혼합하는 예연소실과, 예연소실에 와류를 발생시켜 분사되는 연소가스를 예열,연소시키는 와류실과, 와류실로부터 분출되는 연료를 재연소시키는 주연소실을 갖는 디젤 엔진용 와류실식 연소실에 있어서:예연소실(11)에 형성된 와류실(12) 내측면에 형성되어 상기 와류실(12)에 유입되는 와류상태의 공기흐름 방향을 변경하는 단차부(13);상기 와류실(12)에 분사압력을 높여 분무 미립화로 연소를 촉진시키고, 와류에 의해 노즐분출구(14)에서 분출되는 연료의 간섭되는 것을 방지하도록 상기 노즐분출구(14)보다 큰 직경으로 형성된 2단형의 분무간섭 방지구(15)를 구비하는 것을 특징으로 하는 디젤 엔진용 와류실식 연소실구조.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0025387A KR100374907B1 (ko) | 2000-05-12 | 2000-05-12 | 디젤 엔진용 와류실식 연소실구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0025387A KR100374907B1 (ko) | 2000-05-12 | 2000-05-12 | 디젤 엔진용 와류실식 연소실구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010104020A KR20010104020A (ko) | 2001-11-24 |
KR100374907B1 true KR100374907B1 (ko) | 2003-03-06 |
Family
ID=45811823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0025387A KR100374907B1 (ko) | 2000-05-12 | 2000-05-12 | 디젤 엔진용 와류실식 연소실구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100374907B1 (ko) |
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2000
- 2000-05-12 KR KR10-2000-0025387A patent/KR100374907B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20010104020A (ko) | 2001-11-24 |
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