DE102008015744B4 - Brennkraftmaschine und Verfahren zum Betreiben derselben - Google Patents
Brennkraftmaschine und Verfahren zum Betreiben derselben Download PDFInfo
- Publication number
- DE102008015744B4 DE102008015744B4 DE102008015744A DE102008015744A DE102008015744B4 DE 102008015744 B4 DE102008015744 B4 DE 102008015744B4 DE 102008015744 A DE102008015744 A DE 102008015744A DE 102008015744 A DE102008015744 A DE 102008015744A DE 102008015744 B4 DE102008015744 B4 DE 102008015744B4
- Authority
- DE
- Germany
- Prior art keywords
- fuel gas
- antechamber
- air mixture
- nozzle
- prechamber
- 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.)
- Expired - Fee Related
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
- F02B19/12—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
- F02B19/18—Transfer passages between chamber and cylinder
-
- 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
- F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
- F02B47/04—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only
- F02B47/08—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only the substances including exhaust gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0248—Injectors
- F02M21/0275—Injectors for in-cylinder direct injection, e.g. injector combined with spark plug
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
- F02M21/0209—Hydrocarbon fuels, e.g. methane or acetylene
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P13/00—Sparking plugs structurally combined with other parts of internal-combustion engines
-
- 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
-
- 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
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Fuel-Injection Apparatus (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008015744A DE102008015744B4 (de) | 2008-03-26 | 2008-03-26 | Brennkraftmaschine und Verfahren zum Betreiben derselben |
KR1020090006935A KR20090102631A (ko) | 2008-03-26 | 2009-01-29 | 내연기관 및 그 작동 방법 |
JP2009053836A JP2009236111A (ja) | 2008-03-26 | 2009-03-06 | 内燃機関及び内燃機関の運転方法 |
FI20095248A FI20095248A (sv) | 2008-03-26 | 2009-03-11 | Förbränningsmotor och förfarande för dess användning |
CN200910130247A CN101545397A (zh) | 2008-03-26 | 2009-03-26 | 内燃机和用于运行内燃机的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008015744A DE102008015744B4 (de) | 2008-03-26 | 2008-03-26 | Brennkraftmaschine und Verfahren zum Betreiben derselben |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102008015744A1 DE102008015744A1 (de) | 2009-10-08 |
DE102008015744B4 true DE102008015744B4 (de) | 2010-04-01 |
Family
ID=40510246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008015744A Expired - Fee Related DE102008015744B4 (de) | 2008-03-26 | 2008-03-26 | Brennkraftmaschine und Verfahren zum Betreiben derselben |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2009236111A (sv) |
KR (1) | KR20090102631A (sv) |
CN (1) | CN101545397A (sv) |
DE (1) | DE102008015744B4 (sv) |
FI (1) | FI20095248A (sv) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9695737B2 (en) | 2010-08-20 | 2017-07-04 | Ge Jenbacher Gmbh & Co Og | Prechamber system |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2558696B1 (de) | 2010-04-14 | 2015-04-08 | GE Jenbacher GmbH & Co OG | Verfahren zum betreiben einer brennkraftmaschine |
AT511351B1 (de) * | 2011-10-19 | 2012-11-15 | Ge Jenbacher Gmbh & Co Ohg | Verfahren zum betreiben wenigstens einer vorkammergezündeten brennkraftmaschine |
CN103423050A (zh) * | 2012-05-22 | 2013-12-04 | 广西玉柴机器股份有限公司 | 天然气发动机点火装置 |
AT13417U1 (de) * | 2012-09-26 | 2013-12-15 | Ge Jenbacher Gmbh & Co Og | Verfahren zum Betreiben einer Brennkraftmaschine |
AT512532B1 (de) * | 2012-09-26 | 2013-09-15 | Ge Jenbacher Gmbh & Co Og | Vorkammersystem für eine Brennkraftmaschine |
FI124730B (sv) * | 2013-01-22 | 2014-12-31 | Wärtsilä Finland Oy | Förfarande för drivning av en kolvmotor och kolvmotor |
CN103216316B (zh) * | 2013-04-28 | 2015-04-15 | 清华大学 | 缸内燃料改质的内燃机低温燃烧方法及系统 |
CN103758630B (zh) * | 2014-01-03 | 2016-02-24 | 清华大学 | 天然气发动机的燃烧系统及天然气发动机 |
DE102016206856A1 (de) * | 2016-04-22 | 2017-10-26 | Man Diesel & Turbo Se | Verfahren und Steuerungseinrichtung zum Betreiben eines Gasmotors |
CN107091145A (zh) * | 2017-06-07 | 2017-08-25 | 哈尔滨工程大学 | 一种船用大缸径气体发动机的预燃室 |
DE102017009613A1 (de) | 2017-10-17 | 2018-04-19 | Daimler Ag | Verfahren zum Betreiben einer Verbrennungskraftmaschine eines Kraftfahrzeugs, insbesondere eines Kraftwagens |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2924926C2 (de) * | 1978-06-22 | 1983-03-17 | Nissan Motor Co., Ltd., Yokohama, Kanagawa | Dieselmotor mit einer Nebenkammer |
JP2002266643A (ja) * | 2001-03-13 | 2002-09-18 | Osaka Gas Co Ltd | エンジン及びその運転方法及び副室機構 |
DE10217996A1 (de) * | 2002-04-23 | 2003-11-13 | Man B & W Diesel Ag | Selbstzündende gemischverdichtende Brennkraftmaschine und Verfahren zu ihrem Betrieb |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3257374B2 (ja) * | 1995-08-31 | 2002-02-18 | 三菱自動車工業株式会社 | 排気還流装置付副室式エンジン |
JP2007085181A (ja) * | 2005-09-20 | 2007-04-05 | Nissan Motor Co Ltd | 副室式内燃機関 |
JP2007198140A (ja) * | 2006-01-23 | 2007-08-09 | Nissan Motor Co Ltd | 副室式内燃機関 |
-
2008
- 2008-03-26 DE DE102008015744A patent/DE102008015744B4/de not_active Expired - Fee Related
-
2009
- 2009-01-29 KR KR1020090006935A patent/KR20090102631A/ko not_active Application Discontinuation
- 2009-03-06 JP JP2009053836A patent/JP2009236111A/ja active Pending
- 2009-03-11 FI FI20095248A patent/FI20095248A/sv not_active IP Right Cessation
- 2009-03-26 CN CN200910130247A patent/CN101545397A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2924926C2 (de) * | 1978-06-22 | 1983-03-17 | Nissan Motor Co., Ltd., Yokohama, Kanagawa | Dieselmotor mit einer Nebenkammer |
JP2002266643A (ja) * | 2001-03-13 | 2002-09-18 | Osaka Gas Co Ltd | エンジン及びその運転方法及び副室機構 |
DE10217996A1 (de) * | 2002-04-23 | 2003-11-13 | Man B & W Diesel Ag | Selbstzündende gemischverdichtende Brennkraftmaschine und Verfahren zu ihrem Betrieb |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9695737B2 (en) | 2010-08-20 | 2017-07-04 | Ge Jenbacher Gmbh & Co Og | Prechamber system |
Also Published As
Publication number | Publication date |
---|---|
DE102008015744A1 (de) | 2009-10-08 |
FI20095248A0 (sv) | 2009-03-11 |
KR20090102631A (ko) | 2009-09-30 |
FI20095248A (sv) | 2009-09-27 |
JP2009236111A (ja) | 2009-10-15 |
CN101545397A (zh) | 2009-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: MAN DIESEL & TURBO SE, 86153 AUGSBURG, DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20131001 |