DE102008018482B4 - Brennkraftmaschine - Google Patents

Brennkraftmaschine Download PDF

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Publication number
DE102008018482B4
DE102008018482B4 DE102008018482A DE102008018482A DE102008018482B4 DE 102008018482 B4 DE102008018482 B4 DE 102008018482B4 DE 102008018482 A DE102008018482 A DE 102008018482A DE 102008018482 A DE102008018482 A DE 102008018482A DE 102008018482 B4 DE102008018482 B4 DE 102008018482B4
Authority
DE
Germany
Prior art keywords
chamber
fuel gas
prechamber
antechamber
main combustion
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
Application number
DE102008018482A
Other languages
German (de)
English (en)
Other versions
DE102008018482A1 (de
Inventor
Ingo Wilke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAN Energy Solutions SE
Original Assignee
MAN Diesel and Turbo SE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MAN Diesel and Turbo SE filed Critical MAN Diesel and Turbo SE
Priority to DE102008018482A priority Critical patent/DE102008018482B4/de
Priority to JP2009048002A priority patent/JP5118085B2/ja
Priority to FI20095292A priority patent/FI126301B/fi
Priority to CN2009101343262A priority patent/CN101555823B/zh
Publication of DE102008018482A1 publication Critical patent/DE102008018482A1/de
Application granted granted Critical
Publication of DE102008018482B4 publication Critical patent/DE102008018482B4/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F02B19/16—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
    • 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
    • F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
    • 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
    • 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)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
DE102008018482A 2008-04-11 2008-04-11 Brennkraftmaschine Expired - Fee Related DE102008018482B4 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE102008018482A DE102008018482B4 (de) 2008-04-11 2008-04-11 Brennkraftmaschine
JP2009048002A JP5118085B2 (ja) 2008-04-11 2009-03-02 エンジン
FI20095292A FI126301B (fi) 2008-04-11 2009-03-20 Polttomoottorikone
CN2009101343262A CN101555823B (zh) 2008-04-11 2009-04-10 内燃机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008018482A DE102008018482B4 (de) 2008-04-11 2008-04-11 Brennkraftmaschine

Publications (2)

Publication Number Publication Date
DE102008018482A1 DE102008018482A1 (de) 2009-10-15
DE102008018482B4 true DE102008018482B4 (de) 2013-11-07

Family

ID=40510290

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102008018482A Expired - Fee Related DE102008018482B4 (de) 2008-04-11 2008-04-11 Brennkraftmaschine

Country Status (4)

Country Link
JP (1) JP5118085B2 (zh)
CN (1) CN101555823B (zh)
DE (1) DE102008018482B4 (zh)
FI (1) FI126301B (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009047019A1 (de) 2009-11-23 2011-05-26 Robert Bosch Gmbh Laserzündkerze
DE102010029398A1 (de) * 2010-05-27 2011-12-01 Robert Bosch Gmbh Laserinduzierte Fremdzündung für eine Brennkraftmaschine
AT510869B1 (de) * 2010-12-27 2013-04-15 Ge Jenbacher Gmbh & Co Ohg Brennkraftmaschine
DE102012208129A1 (de) 2012-05-15 2013-12-05 Man Diesel & Turbo Se Brennkraftmaschine
DE102013009413B4 (de) * 2013-06-05 2024-06-20 Man Energy Solutions Se Zündvorrichtung zum Zünden eines Gasgemisches einer mit Gas betriebenen Brennkraftmaschine
GB2528258B (en) * 2014-07-14 2017-01-18 Caterpillar (Ni) Ltd A fluid distribution apparatus for an engine system
EP2998537A1 (en) * 2014-09-19 2016-03-23 Caterpillar Motoren GmbH & Co. KG Pre-chamber of internal combustion engine
EP3239487B1 (en) * 2016-04-28 2021-09-01 Mahle Powertrain LLC Internal combustion engine with optimized jet ignition pre-chamber

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52144508A (en) * 1976-05-27 1977-12-01 Toyota Motor Corp Internal combustion engine attached with aulixiary combustion room
JPS5337803U (zh) * 1976-09-07 1978-04-03
JPS53148608A (en) * 1977-06-01 1978-12-25 Toyota Motor Corp Combustion chamber of internal combustion engine with sub-combustion chamber
CN2050475U (zh) * 1989-05-18 1990-01-03 北京市汽车研究所 节能型低污染汽油机
JP2553858Y2 (ja) * 1992-03-16 1997-11-12 日産ディーゼル工業株式会社 直噴火花点火式内燃機関の点火制御装置
US5222993A (en) * 1992-09-28 1993-06-29 Gas Research Institute Ignition system for water-cooled gas engines
JPH08260970A (ja) * 1995-03-20 1996-10-08 Tokyo Gas Co Ltd 副室式ガス機関の副室形状
DE10016558A1 (de) * 2000-04-03 2001-10-11 Dieter Kuhnert Vorkammer-Zündkerze mit Zusatzkraftstoff zur Entflammung sehr magerer Kraftstoff-Luft-Gemische, insbesondere für Gasmotoren
DE10217996A1 (de) 2002-04-23 2003-11-13 Man B & W Diesel Ag Selbstzündende gemischverdichtende Brennkraftmaschine und Verfahren zu ihrem Betrieb
WO2005052335A1 (en) * 2003-11-19 2005-06-09 Musi Engines Limited Internal combustion engine
JP2007170300A (ja) * 2005-12-22 2007-07-05 Osaka Gas Co Ltd 副室式エンジン

Also Published As

Publication number Publication date
DE102008018482A1 (de) 2009-10-15
JP2009257320A (ja) 2009-11-05
JP5118085B2 (ja) 2013-01-16
FI126301B (fi) 2016-09-30
CN101555823B (zh) 2013-02-27
FI20095292A0 (fi) 2009-03-20
CN101555823A (zh) 2009-10-14
FI20095292A (fi) 2009-10-12

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: MAN DIESEL & TURBO SE, 86153 AUGSBURG, DE

R018 Grant decision by examination section/examining division
R020 Patent grant now final

Effective date: 20140208

R081 Change of applicant/patentee

Owner name: MAN ENERGY SOLUTIONS SE, DE

Free format text: FORMER OWNER: MAN DIESEL & TURBO SE, 86153 AUGSBURG, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee