DK3674528T3 - Variabel kompressionsindretning og motorsystem - Google Patents
Variabel kompressionsindretning og motorsystem Download PDFInfo
- Publication number
- DK3674528T3 DK3674528T3 DK18848798.7T DK18848798T DK3674528T3 DK 3674528 T3 DK3674528 T3 DK 3674528T3 DK 18848798 T DK18848798 T DK 18848798T DK 3674528 T3 DK3674528 T3 DK 3674528T3
- Authority
- DK
- Denmark
- Prior art keywords
- engine system
- compression device
- variable compression
- variable
- engine
- Prior art date
Links
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
- F02B75/00—Other engines
- F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
- F02B75/045—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of a variable connecting rod length
-
- 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
- F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
-
- 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
- F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D15/00—Varying compression ratio
- F02D15/02—Varying compression ratio by alteration or displacement of piston stroke
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Compressor (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017159610A JP6939244B2 (ja) | 2017-08-22 | 2017-08-22 | 可変圧縮装置及びエンジンシステム |
PCT/JP2018/030763 WO2019039451A1 (ja) | 2017-08-22 | 2018-08-21 | 可変圧縮装置及びエンジンシステム |
Publications (1)
Publication Number | Publication Date |
---|---|
DK3674528T3 true DK3674528T3 (da) | 2022-08-15 |
Family
ID=65439833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK18848798.7T DK3674528T3 (da) | 2017-08-22 | 2018-08-21 | Variabel kompressionsindretning og motorsystem |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP3674528B1 (zh) |
JP (1) | JP6939244B2 (zh) |
KR (1) | KR102259354B1 (zh) |
CN (1) | CN110945224B (zh) |
DK (1) | DK3674528T3 (zh) |
WO (1) | WO2019039451A1 (zh) |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0828314A (ja) * | 1994-07-13 | 1996-01-30 | Honda Motor Co Ltd | 内燃機関の可変圧縮比装置 |
JPH11257110A (ja) * | 1998-03-12 | 1999-09-21 | Toyota Motor Corp | 内燃機関の圧縮比切換装置 |
JPH11294210A (ja) * | 1998-04-15 | 1999-10-26 | Toyota Motor Corp | 可変圧縮比エンジン |
DE19835146A1 (de) * | 1998-08-04 | 1999-06-10 | Daimler Chrysler Ag | Pleuelstange |
US6394047B1 (en) * | 2001-08-10 | 2002-05-28 | Ford Global Technologies, Inc. | Connecting rod for a variable compression engine |
US8851030B2 (en) * | 2012-03-23 | 2014-10-07 | Michael von Mayenburg | Combustion engine with stepwise variable compression ratio (SVCR) |
CN103541819B (zh) * | 2012-07-17 | 2017-08-08 | 瓦锡兰瑞士公司 | 大型往复活塞式燃烧发动机及其控制设备和控制方法 |
WO2014182000A1 (ko) * | 2013-05-07 | 2014-11-13 | 포항공과대학교 산학협력단 | 계수 오류 로버스트 피드포워드등화기 |
US9257330B2 (en) * | 2013-11-27 | 2016-02-09 | Applied Materials, Inc. | Ultra-thin structure to protect copper and method of preparation |
KR101534709B1 (ko) * | 2013-12-18 | 2015-07-08 | 현대자동차 주식회사 | 가변 압축비 엔진 |
JP6269043B2 (ja) * | 2013-12-25 | 2018-01-31 | 三菱自動車工業株式会社 | 内燃機関の可変圧縮比装置 |
DK3098417T3 (en) * | 2014-01-20 | 2018-12-10 | Ihi Corp | ENGINE |
WO2015108178A1 (ja) * | 2014-01-20 | 2015-07-23 | 株式会社Ihi | クロスヘッド型エンジン |
JP6451485B2 (ja) * | 2015-05-11 | 2019-01-16 | 株式会社Ihi | クロスヘッド型エンジン |
JP2017159610A (ja) | 2016-03-11 | 2017-09-14 | 京セラドキュメントソリューションズ株式会社 | 画像形成装置 |
-
2017
- 2017-08-22 JP JP2017159610A patent/JP6939244B2/ja active Active
-
2018
- 2018-08-21 CN CN201880053542.1A patent/CN110945224B/zh active Active
- 2018-08-21 DK DK18848798.7T patent/DK3674528T3/da active
- 2018-08-21 EP EP18848798.7A patent/EP3674528B1/en active Active
- 2018-08-21 KR KR1020207004023A patent/KR102259354B1/ko active IP Right Grant
- 2018-08-21 WO PCT/JP2018/030763 patent/WO2019039451A1/ja unknown
Also Published As
Publication number | Publication date |
---|---|
KR20200020959A (ko) | 2020-02-26 |
EP3674528A4 (en) | 2021-03-17 |
WO2019039451A1 (ja) | 2019-02-28 |
JP6939244B2 (ja) | 2021-09-22 |
KR102259354B1 (ko) | 2021-06-01 |
CN110945224B (zh) | 2022-03-15 |
EP3674528B1 (en) | 2022-06-08 |
EP3674528A1 (en) | 2020-07-01 |
JP2019039309A (ja) | 2019-03-14 |
CN110945224A (zh) | 2020-03-31 |
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