CN107061007B - 带有排气控制的大型涡轮增压二冲程压缩点火式内燃发动机 - Google Patents
带有排气控制的大型涡轮增压二冲程压缩点火式内燃发动机 Download PDFInfo
- Publication number
- CN107061007B CN107061007B CN201710059750.XA CN201710059750A CN107061007B CN 107061007 B CN107061007 B CN 107061007B CN 201710059750 A CN201710059750 A CN 201710059750A CN 107061007 B CN107061007 B CN 107061007B
- Authority
- CN
- China
- Prior art keywords
- valve
- movable valve
- valve component
- movable
- exhaust
- 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 48
- 230000006835 compression Effects 0.000 title claims abstract description 13
- 238000007906 compression Methods 0.000 title claims abstract description 13
- 238000001816 cooling Methods 0.000 claims description 15
- 239000000446 fuel Substances 0.000 claims description 15
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000002826 coolant Substances 0.000 claims description 2
- 238000013016 damping Methods 0.000 description 8
- 230000006378 damage Effects 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000002000 scavenging effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008450 motivation Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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
- F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
- F02B67/10—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of charging or scavenging apparatus
-
- 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
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/08—Safety, indicating, or supervising devices
- F02B77/082—Safety, indicating, or supervising devices relating to valves
-
- 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
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/12—Engines characterised by fuel-air mixture compression with compression 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
- F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
- F02B25/02—Engines characterised by using fresh charge for scavenging cylinders using unidirectional scavenging
- F02B25/04—Engines having ports both in cylinder head and in cylinder wall near bottom of piston stroke
-
- 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
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
-
- 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
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
-
- 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)
- Valve Device For Special Equipments (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DKPA201670059A DK179120B1 (en) | 2016-02-03 | 2016-02-03 | A large turbocharged two-stroke compression-ignited internal combustion engine with blow-off control |
| DKPA201670059 | 2016-02-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107061007A CN107061007A (zh) | 2017-08-18 |
| CN107061007B true CN107061007B (zh) | 2019-06-28 |
Family
ID=59565572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710059750.XA Active CN107061007B (zh) | 2016-02-03 | 2017-01-24 | 带有排气控制的大型涡轮增压二冲程压缩点火式内燃发动机 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6188975B2 (ja) |
| KR (1) | KR101780212B1 (ja) |
| CN (1) | CN107061007B (ja) |
| DK (1) | DK179120B1 (ja) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000097004A (ja) * | 1998-09-17 | 2000-04-04 | Toyota Motor Corp | ３次元カム用バルブリフタの回り止め機構 |
| CN1973114A (zh) * | 2004-05-21 | 2007-05-30 | 布鲁内尔大学 | 操作内燃机的方法 |
| CN101275474A (zh) * | 2007-03-30 | 2008-10-01 | 曼狄赛尔公司 | 用于大型两冲程柴油发动机的凸轮驱动排气门致动系统 |
| EP2425104A1 (en) * | 2009-04-27 | 2012-03-07 | Wärtsilä Finland Oy | A control arrangement for an inlet valve in a piston engine |
| CN103917762A (zh) * | 2011-09-21 | 2014-07-09 | 雅各布斯车辆系统公司 | 用于发动机汽缸减压的方法和系统 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB817018A (en) * | 1957-01-03 | 1959-07-22 | Burmeister & Wains Mot Mask | Improvements in and relating to an internal combustion engine |
| GB495391A (en) * | 1937-05-11 | 1938-11-11 | Myron Seiliger | Improvements in and relating to solid-injection compression-ignition engines |
| JPS5759930U (ja) * | 1980-09-26 | 1982-04-09 | ||
| DE3230133A1 (de) * | 1982-08-13 | 1984-02-16 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Anordnung zum funkenfreien ableiten von verbrennungsgasen |
| JPS6075644U (ja) * | 1983-10-31 | 1985-05-27 | いすゞ自動車株式会社 | 内燃機関の圧力制限装置 |
| JPH0425569Y2 (ja) * | 1985-09-30 | 1992-06-18 | ||
| DE102008063968B4 (de) * | 2008-12-19 | 2010-12-23 | Man Diesel Filial Af Man Diesel Se, Tyskland | Dieselmotor, Sollbruchbauteil dafür, sowie Verfahren zum Vermeiden von Beschädigungen eines Dieselmotors |
| ES2387372B1 (es) * | 2010-02-01 | 2013-07-29 | Jesus Manuel Diaz Escaño | Motor de combustion interna que utiliza para su funcionamiento combustibles alternativos |
-
2016
- 2016-02-03 DK DKPA201670059A patent/DK179120B1/en active
-
2017
- 2017-01-24 CN CN201710059750.XA patent/CN107061007B/zh active Active
- 2017-02-02 JP JP2017017818A patent/JP6188975B2/ja active Active
- 2017-02-02 KR KR1020170015208A patent/KR101780212B1/ko active IP Right Grant
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000097004A (ja) * | 1998-09-17 | 2000-04-04 | Toyota Motor Corp | ３次元カム用バルブリフタの回り止め機構 |
| CN1973114A (zh) * | 2004-05-21 | 2007-05-30 | 布鲁内尔大学 | 操作内燃机的方法 |
| CN101275474A (zh) * | 2007-03-30 | 2008-10-01 | 曼狄赛尔公司 | 用于大型两冲程柴油发动机的凸轮驱动排气门致动系统 |
| EP2425104A1 (en) * | 2009-04-27 | 2012-03-07 | Wärtsilä Finland Oy | A control arrangement for an inlet valve in a piston engine |
| CN103917762A (zh) * | 2011-09-21 | 2014-07-09 | 雅各布斯车辆系统公司 | 用于发动机汽缸减压的方法和系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| DK179120B1 (en) | 2017-11-13 |
| KR20170092472A (ko) | 2017-08-11 |
| KR101780212B1 (ko) | 2017-10-10 |
| CN107061007A (zh) | 2017-08-18 |
| DK201670059A1 (en) | 2017-08-28 |
| JP2017137866A (ja) | 2017-08-10 |
| JP6188975B2 (ja) | 2017-08-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Copenhagen Applicant after: Man energy solutions (man energy solutions, Germany Ag) branch Address before: Copenhagen Applicant before: Man Diesel AS |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |