FI121759B - Polttomoottorin esikammiojärjestely - Google Patents
Polttomoottorin esikammiojärjestely Download PDFInfo
- Publication number
- FI121759B FI121759B FI20075793A FI20075793A FI121759B FI 121759 B FI121759 B FI 121759B FI 20075793 A FI20075793 A FI 20075793A FI 20075793 A FI20075793 A FI 20075793A FI 121759 B FI121759 B FI 121759B
- Authority
- FI
- Finland
- Prior art keywords
- chamber
- chamber arrangement
- arrangement according
- nozzle
- locking part
- 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
- F02B19/00—Engines characterised by precombustion chambers
- F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
- F02B19/1004—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder details of combustion chamber, e.g. mounting arrangements
-
- 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
-
- 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
- F02B19/165—The shape or construction of the pre-combustion chambers is specially adapted to be formed, at least in part, of ceramic material
-
- 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)
- Ceramic Engineering (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Valve Device For Special Equipments (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20075793A FI121759B (fi) | 2007-11-09 | 2007-11-09 | Polttomoottorin esikammiojärjestely |
JP2010532627A JP5476309B2 (ja) | 2007-11-09 | 2008-10-22 | エンジンの予燃焼室構造 |
AT08847324T ATE546624T1 (de) | 2007-11-09 | 2008-10-22 | Vorkammeranordnung für einen verbrennungsmotor |
CN2008801152697A CN101855427B (zh) | 2007-11-09 | 2008-10-22 | 内燃机的预燃室装置 |
ES08847324T ES2382577T3 (es) | 2007-11-09 | 2008-10-22 | Disposición de precámara de un motor de combustión |
KR20107010141A KR101510913B1 (ko) | 2007-11-09 | 2008-10-22 | 연소기관의 프리챔버 장치 |
PCT/FI2008/050591 WO2009060119A1 (en) | 2007-11-09 | 2008-10-22 | Prechamber arrangement of a combustion engine |
EP08847324A EP2205840B1 (en) | 2007-11-09 | 2008-10-22 | Prechamber arrangement of a combustion engine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20075793 | 2007-11-09 | ||
FI20075793A FI121759B (fi) | 2007-11-09 | 2007-11-09 | Polttomoottorin esikammiojärjestely |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20075793A0 FI20075793A0 (fi) | 2007-11-09 |
FI20075793A FI20075793A (fi) | 2009-05-10 |
FI121759B true FI121759B (fi) | 2011-03-31 |
Family
ID=38786724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20075793A FI121759B (fi) | 2007-11-09 | 2007-11-09 | Polttomoottorin esikammiojärjestely |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP2205840B1 (es) |
JP (1) | JP5476309B2 (es) |
KR (1) | KR101510913B1 (es) |
CN (1) | CN101855427B (es) |
AT (1) | ATE546624T1 (es) |
ES (1) | ES2382577T3 (es) |
FI (1) | FI121759B (es) |
WO (1) | WO2009060119A1 (es) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8839762B1 (en) | 2013-06-10 | 2014-09-23 | Woodward, Inc. | Multi-chamber igniter |
US9172217B2 (en) | 2010-11-23 | 2015-10-27 | Woodward, Inc. | Pre-chamber spark plug with tubular electrode and method of manufacturing same |
US9476347B2 (en) | 2010-11-23 | 2016-10-25 | Woodward, Inc. | Controlled spark ignited flame kernel flow in fuel-fed prechambers |
US9653886B2 (en) | 2015-03-20 | 2017-05-16 | Woodward, Inc. | Cap shielded ignition system |
US9765682B2 (en) | 2013-06-10 | 2017-09-19 | Woodward, Inc. | Multi-chamber igniter |
US9840963B2 (en) | 2015-03-20 | 2017-12-12 | Woodward, Inc. | Parallel prechamber ignition system |
US9856848B2 (en) | 2013-01-08 | 2018-01-02 | Woodward, Inc. | Quiescent chamber hot gas igniter |
US9890689B2 (en) | 2015-10-29 | 2018-02-13 | Woodward, Inc. | Gaseous fuel combustion |
US9893497B2 (en) | 2010-11-23 | 2018-02-13 | Woodward, Inc. | Controlled spark ignited flame kernel flow |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI125706B (fi) * | 2010-02-22 | 2016-01-15 | Wärtsilä Finland Oy | Polttomoottorin esikammiojärjestely |
KR101307080B1 (ko) | 2011-07-19 | 2013-09-11 | 현대중공업 주식회사 | 가스 엔진용 예연소실 구조체 |
CN104919154A (zh) * | 2013-01-16 | 2015-09-16 | 卡特彼勒能源方案有限公司 | 氢气冲刷式燃烧室 |
CN103422970B (zh) * | 2013-07-17 | 2015-09-30 | 广州柴油机厂股份有限公司 | 一种采用预燃烧室的气体发动机的点火装置 |
CN106103933A (zh) * | 2014-03-13 | 2016-11-09 | 瓦锡兰芬兰有限公司 | 预燃室装置、气缸盖和活塞发动机 |
EP3267008A1 (en) * | 2016-07-06 | 2018-01-10 | Mahle Powertrain LLC | Method for starting an internal combustion engine |
US10662865B2 (en) * | 2016-08-31 | 2020-05-26 | Caterpillar Inc. | Method of remanufacturing a prechamber assembly |
US10641159B2 (en) | 2016-09-23 | 2020-05-05 | Caterpillar Inc. | Pre-chamber assembly for fuel injector |
US10273869B2 (en) | 2016-10-14 | 2019-04-30 | Caterpillar Inc. | Prechamber ignition device for internal combustion engine, and method |
DE102017215493A1 (de) * | 2017-09-04 | 2019-03-07 | Man Diesel & Turbo Se | Vorkammeranordnung |
JP7257236B2 (ja) | 2019-04-22 | 2023-04-13 | 三菱重工エンジン&ターボチャージャ株式会社 | 副室式エンジン |
CN110925077B (zh) * | 2019-11-18 | 2021-03-26 | 清华大学 | 压燃射流着火燃烧系统及燃烧控制方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE936546C (de) * | 1951-08-03 | 1955-12-15 | Maybach Motorenbau G M B H | Zylinderkopf mit Brennkammer fuer eine Einspritz-Brennkraftmaschine, insbesondere fuer Kraftfahrzeuge |
US3082751A (en) * | 1959-11-16 | 1963-03-26 | Kuntz Lucien | Cylinder-head for internal combustion engine |
DE1129765B (de) * | 1960-08-11 | 1962-05-17 | Motoren Werke Mannheim Ag | Befestigung eines Brennraumkoerpers an einem luftgekuehlten Zylinderkopf |
JPS548004U (es) * | 1977-06-20 | 1979-01-19 | ||
DE3123398C2 (de) * | 1981-06-12 | 1985-04-25 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Vorbrennkammer für Dieselmaschinen |
JPS59157534U (ja) * | 1983-04-05 | 1984-10-23 | マツダ株式会社 | デイ−ゼルエンジンの副燃焼室 |
JPS59174322U (ja) * | 1983-05-09 | 1984-11-21 | トヨタ自動車株式会社 | セラミツク副燃焼室 |
JPS60105829U (ja) * | 1983-12-23 | 1985-07-19 | マツダ株式会社 | エンジンの副室構造 |
JPH0531481A (ja) * | 1991-07-31 | 1993-02-09 | Iwasaki Electric Co Ltd | 水処理装置 |
CN1396376A (zh) * | 2001-07-13 | 2003-02-12 | 中国科学院力学研究所 | 带引燃管结构的汽车发动机 |
JP4195672B2 (ja) * | 2004-03-23 | 2008-12-10 | 三菱重工業株式会社 | 高周波加熱装置を備えた副室式内燃機関 |
CN2908805Y (zh) * | 2006-04-18 | 2007-06-06 | 汤洪辉 | 燃气内燃机预燃室及其供气装置 |
-
2007
- 2007-11-09 FI FI20075793A patent/FI121759B/fi not_active IP Right Cessation
-
2008
- 2008-10-22 ES ES08847324T patent/ES2382577T3/es active Active
- 2008-10-22 WO PCT/FI2008/050591 patent/WO2009060119A1/en active Application Filing
- 2008-10-22 KR KR20107010141A patent/KR101510913B1/ko active IP Right Grant
- 2008-10-22 EP EP08847324A patent/EP2205840B1/en active Active
- 2008-10-22 CN CN2008801152697A patent/CN101855427B/zh active Active
- 2008-10-22 JP JP2010532627A patent/JP5476309B2/ja active Active
- 2008-10-22 AT AT08847324T patent/ATE546624T1/de active
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9893497B2 (en) | 2010-11-23 | 2018-02-13 | Woodward, Inc. | Controlled spark ignited flame kernel flow |
US9172217B2 (en) | 2010-11-23 | 2015-10-27 | Woodward, Inc. | Pre-chamber spark plug with tubular electrode and method of manufacturing same |
US9476347B2 (en) | 2010-11-23 | 2016-10-25 | Woodward, Inc. | Controlled spark ignited flame kernel flow in fuel-fed prechambers |
US11674494B2 (en) | 2010-11-23 | 2023-06-13 | Woodward, Inc. | Pre-chamber spark plug with tubular electrode and method of manufacturing same |
US10907532B2 (en) | 2010-11-23 | 2021-02-02 | Woodward. Inc. | Controlled spark ignited flame kernel flow in fuel-fed prechambers |
US9856848B2 (en) | 2013-01-08 | 2018-01-02 | Woodward, Inc. | Quiescent chamber hot gas igniter |
US10054102B2 (en) | 2013-01-08 | 2018-08-21 | Woodward, Inc. | Quiescent chamber hot gas igniter |
US8839762B1 (en) | 2013-06-10 | 2014-09-23 | Woodward, Inc. | Multi-chamber igniter |
US9765682B2 (en) | 2013-06-10 | 2017-09-19 | Woodward, Inc. | Multi-chamber igniter |
US9653886B2 (en) | 2015-03-20 | 2017-05-16 | Woodward, Inc. | Cap shielded ignition system |
US9843165B2 (en) | 2015-03-20 | 2017-12-12 | Woodward, Inc. | Cap shielded ignition system |
US9840963B2 (en) | 2015-03-20 | 2017-12-12 | Woodward, Inc. | Parallel prechamber ignition system |
US9890689B2 (en) | 2015-10-29 | 2018-02-13 | Woodward, Inc. | Gaseous fuel combustion |
Also Published As
Publication number | Publication date |
---|---|
WO2009060119A1 (en) | 2009-05-14 |
CN101855427A (zh) | 2010-10-06 |
FI20075793A0 (fi) | 2007-11-09 |
CN101855427B (zh) | 2012-08-08 |
JP5476309B2 (ja) | 2014-04-23 |
ES2382577T3 (es) | 2012-06-11 |
KR20100087319A (ko) | 2010-08-04 |
EP2205840B1 (en) | 2012-02-22 |
EP2205840A1 (en) | 2010-07-14 |
KR101510913B1 (ko) | 2015-04-10 |
ATE546624T1 (de) | 2012-03-15 |
FI20075793A (fi) | 2009-05-10 |
JP2011503416A (ja) | 2011-01-27 |
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