FI20085199A - Esikammiojärjestely - Google Patents

Esikammiojärjestely Download PDF

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Publication number
FI20085199A
FI20085199A FI20085199A FI20085199A FI20085199A FI 20085199 A FI20085199 A FI 20085199A FI 20085199 A FI20085199 A FI 20085199A FI 20085199 A FI20085199 A FI 20085199A FI 20085199 A FI20085199 A FI 20085199A
Authority
FI
Finland
Prior art keywords
esikammiojärjestely
Prior art date
Application number
FI20085199A
Other languages
English (en)
Swedish (sv)
Other versions
FI20085199A0 (fi
FI123915B (fi
Inventor
Christer Hattar
Alberto Cafari
Hannu Sillanpaeae
Giuseppe Bianchi
Gianpaolo Zernetti
Paolo Tremuli
Original Assignee
Waertsilae Finland Oy
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 Waertsilae Finland Oy filed Critical Waertsilae Finland Oy
Priority to FI20085199A priority Critical patent/FI123915B/fi
Publication of FI20085199A0 publication Critical patent/FI20085199A0/fi
Priority to CN2009801074067A priority patent/CN101960114A/zh
Priority to EP09717716.6A priority patent/EP2247837B1/en
Priority to JP2010549167A priority patent/JP2011513637A/ja
Priority to PCT/FI2009/050124 priority patent/WO2009109694A2/en
Priority to KR1020107020679A priority patent/KR101625837B1/ko
Publication of FI20085199A publication Critical patent/FI20085199A/fi
Application granted granted Critical
Publication of FI123915B publication Critical patent/FI123915B/fi

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
    • F02B19/08—Engines characterised by precombustion chambers the chamber being of air-swirl type
    • 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
    • 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
    • F02B19/1014—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 design parameters, e.g. volume, torch passage cross sectional area, length, orientation, or the like
    • 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
    • F02B19/1019—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber
    • F02B19/1023—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s)
    • 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
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
FI20085199A 2008-03-03 2008-03-03 Esikammiojärjestely FI123915B (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20085199A FI123915B (fi) 2008-03-03 2008-03-03 Esikammiojärjestely
CN2009801074067A CN101960114A (zh) 2008-03-03 2009-02-16 预燃室装置
EP09717716.6A EP2247837B1 (en) 2008-03-03 2009-02-16 Pre-chamber arrangement
JP2010549167A JP2011513637A (ja) 2008-03-03 2009-02-16 プレチャンバ装置
PCT/FI2009/050124 WO2009109694A2 (en) 2008-03-03 2009-02-16 Pre-chamber arrangement
KR1020107020679A KR101625837B1 (ko) 2008-03-03 2009-02-16 프리-챔버 장치

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20085199A FI123915B (fi) 2008-03-03 2008-03-03 Esikammiojärjestely
FI20085199 2008-03-03

Publications (3)

Publication Number Publication Date
FI20085199A0 FI20085199A0 (fi) 2008-03-03
FI20085199A true FI20085199A (fi) 2009-09-04
FI123915B FI123915B (fi) 2013-12-13

Family

ID=39269495

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20085199A FI123915B (fi) 2008-03-03 2008-03-03 Esikammiojärjestely

Country Status (6)

Country Link
EP (1) EP2247837B1 (fi)
JP (1) JP2011513637A (fi)
KR (1) KR101625837B1 (fi)
CN (1) CN101960114A (fi)
FI (1) FI123915B (fi)
WO (1) WO2009109694A2 (fi)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT510435B1 (de) 2010-11-02 2012-04-15 Ge Jenbacher Gmbh & Co Ohg Hubkolbenmotor
US9172217B2 (en) 2010-11-23 2015-10-27 Woodward, Inc. Pre-chamber spark plug with tubular electrode and method of manufacturing same
US8584648B2 (en) 2010-11-23 2013-11-19 Woodward, Inc. Controlled spark ignited flame kernel flow
US9476347B2 (en) 2010-11-23 2016-10-25 Woodward, Inc. Controlled spark ignited flame kernel flow in fuel-fed prechambers
AT13172U1 (de) 2011-12-28 2013-07-15 Ge Jenbacher Gmbh & Co Ohg Vorkammersystem für eine Brennkraftmaschine
KR101926861B1 (ko) 2012-02-29 2019-03-08 현대자동차주식회사 프리챔버 제트점화기 및 이를 적용한 연소실을 갖춘 엔진
AT512532B1 (de) * 2012-09-26 2013-09-15 Ge Jenbacher Gmbh & Co Og Vorkammersystem für eine Brennkraftmaschine
US9856848B2 (en) 2013-01-08 2018-01-02 Woodward, Inc. Quiescent chamber hot gas igniter
FI124730B (fi) * 2013-01-22 2014-12-31 Wärtsilä Finland Oy Menetelmä mäntämoottorin käyttämiseksi ja mäntämoottori
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
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
EP3508706A1 (en) * 2014-07-14 2019-07-10 Winterthur Gas & Diesel Ltd. Pre-chamber bottom section, pre-chamber, cylinder device, method for mixing of gas and air and ignition of the gas-air -mixture in a pre-chamber and a method for substituting a pre-chamber
US9714603B2 (en) * 2014-07-23 2017-07-25 Hyundai Motor Company Dual pre-chamber combustion system
US9593622B2 (en) 2015-02-09 2017-03-14 Caterpillar Inc. Combustion system, nozzle for prechamber assembly, and method of making same
US9653886B2 (en) 2015-03-20 2017-05-16 Woodward, Inc. Cap shielded ignition system
EP3271561B1 (en) 2015-03-20 2018-12-12 Woodward, Inc. Parallel prechamber ignition system
EP3118433B1 (en) 2015-07-16 2022-08-31 Caterpillar Energy Solutions GmbH Pre-combustion chamber assembly for internal combustion engines
DE102015220539B4 (de) * 2015-10-21 2017-06-01 Mtu Friedrichshafen Gmbh Vorkammer für eine Brennkraftmaschine, Brennkraftmaschine mit einer solchen Vorkammer und Verfahren zum Auslegen und/oder Herstellen einer solchen Vorkammer
US9890689B2 (en) 2015-10-29 2018-02-13 Woodward, Inc. Gaseous fuel combustion
CN105332788A (zh) * 2015-12-08 2016-02-17 中国船舶重工集团公司第七一一研究所 用于气体机的预燃室装置
CN106894934A (zh) * 2017-03-24 2017-06-27 潍柴动力股份有限公司 火花塞及具有火花塞的发动机
EP3620628A1 (en) 2018-09-04 2020-03-11 Winterthur Gas & Diesel Ltd. Pre-chamber
DK180375B1 (en) * 2019-07-11 2021-02-12 Man Energy Solutions Filial Af Man Energy Solutions Se Tyskland Internal combustion engine
DE102020000534B4 (de) 2020-01-29 2021-09-02 Daimler Ag Verbrennungskraftmaschine für ein Kraftfahrzeug, insbesondere für einen Kraftwagen
DE102020001385A1 (de) * 2020-03-04 2021-09-09 Daimler Ag Vorkammerzündkerze für einen Brennraum einer Verbrennungsmaschine, Verbrennungskraftmaschine sowie Kraftfahrzeugs

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0480545A3 (en) * 1988-12-29 1992-07-01 Yanmar Diesel Engine Co. Ltd. Gas engine
US5293851A (en) * 1992-04-16 1994-03-15 Cooper Industries, Inc. Combustion system for gas engine other than dual fuel engine
JP3872704B2 (ja) 2002-03-04 2007-01-24 三菱重工業株式会社 燃料噴射弁冷却構造
DE10217996A1 (de) 2002-04-23 2003-11-13 Man B & W Diesel Ag Selbstzündende gemischverdichtende Brennkraftmaschine und Verfahren zu ihrem Betrieb
JP4184322B2 (ja) * 2004-06-25 2008-11-19 東邦瓦斯株式会社 ガスエンジンの運転方法及びガスエンジン

Also Published As

Publication number Publication date
FI20085199A0 (fi) 2008-03-03
KR101625837B1 (ko) 2016-05-31
CN101960114A (zh) 2011-01-26
JP2011513637A (ja) 2011-04-28
FI123915B (fi) 2013-12-13
EP2247837B1 (en) 2016-01-13
WO2009109694A3 (en) 2009-10-29
WO2009109694A2 (en) 2009-09-11
EP2247837A2 (en) 2010-11-10
KR20100118993A (ko) 2010-11-08

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