CN114439603B - 一种发动机的预燃结构 - Google Patents
一种发动机的预燃结构 Download PDFInfo
- Publication number
- CN114439603B CN114439603B CN202210146809.XA CN202210146809A CN114439603B CN 114439603 B CN114439603 B CN 114439603B CN 202210146809 A CN202210146809 A CN 202210146809A CN 114439603 B CN114439603 B CN 114439603B
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- CN
- China
- Prior art keywords
- chamber
- negative pressure
- precombustion
- combustion
- engine
- 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.)
- Active
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 113
- 239000007789 gas Substances 0.000 claims abstract description 96
- 239000000203 mixture Substances 0.000 claims abstract description 35
- 239000002912 waste gas Substances 0.000 claims abstract description 24
- 230000006698 induction Effects 0.000 claims description 23
- 239000000446 fuel Substances 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 238000000926 separation method Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 description 13
- 238000009434 installation Methods 0.000 description 10
- 238000009413 insulation Methods 0.000 description 4
- 230000001939 inductive effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- 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
- F02B19/00—Engines characterised by precombustion chambers
- F02B19/12—Engines characterised by precombustion chambers with positive ignition
-
- 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
- F02B19/00—Engines characterised by precombustion chambers
- F02B19/16—Chamber shapes or constructions not specific to sub-groups F02B19/02 - F02B19/10
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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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210146809.XA CN114439603B (zh) | 2022-02-17 | 2022-02-17 | 一种发动机的预燃结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210146809.XA CN114439603B (zh) | 2022-02-17 | 2022-02-17 | 一种发动机的预燃结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114439603A CN114439603A (zh) | 2022-05-06 |
CN114439603B true CN114439603B (zh) | 2023-03-14 |
Family
ID=81372676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210146809.XA Active CN114439603B (zh) | 2022-02-17 | 2022-02-17 | 一种发动机的预燃结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114439603B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63162922A (ja) * | 1986-12-24 | 1988-07-06 | Yanmar Diesel Engine Co Ltd | 副室式ガス機関の副室構造 |
JPH07310551A (ja) * | 1994-05-18 | 1995-11-28 | Isuzu Ceramics Kenkyusho:Kk | ガスエンジン |
JPH10141060A (ja) * | 1996-11-07 | 1998-05-26 | Isuzu Ceramics Kenkyusho:Kk | 副室容積可変式ガスエンジン |
JP2006177250A (ja) * | 2004-12-22 | 2006-07-06 | Nissan Motor Co Ltd | 副室式内燃機関 |
CN214887352U (zh) * | 2021-04-27 | 2021-11-26 | 东莞市晨兴智能精密装备有限公司 | 一种内燃机 |
-
2022
- 2022-02-17 CN CN202210146809.XA patent/CN114439603B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63162922A (ja) * | 1986-12-24 | 1988-07-06 | Yanmar Diesel Engine Co Ltd | 副室式ガス機関の副室構造 |
JPH07310551A (ja) * | 1994-05-18 | 1995-11-28 | Isuzu Ceramics Kenkyusho:Kk | ガスエンジン |
JPH10141060A (ja) * | 1996-11-07 | 1998-05-26 | Isuzu Ceramics Kenkyusho:Kk | 副室容積可変式ガスエンジン |
JP2006177250A (ja) * | 2004-12-22 | 2006-07-06 | Nissan Motor Co Ltd | 副室式内燃機関 |
CN214887352U (zh) * | 2021-04-27 | 2021-11-26 | 东莞市晨兴智能精密装备有限公司 | 一种内燃机 |
Also Published As
Publication number | Publication date |
---|---|
CN114439603A (zh) | 2022-05-06 |
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TR01 | Transfer of patent right |
Effective date of registration: 20240326 Address after: 918 Binhai 4th Road, Hangzhou Bay New District, Ningbo City, Zhejiang Province Patentee after: ZHEJIANG GEELY POWER ASSEMBLY Co.,Ltd. Country or region after: China Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Address before: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Country or region before: China Patentee before: NINGBO GEELY ROYAL ENGINE COMPONENTS Co.,Ltd. Patentee before: Yiwu Geely power assembly Co.,Ltd. Patentee before: Aurobay Technology Co., Ltd. |
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TR01 | Transfer of patent right |