FI20105169A - Förbränningsmotorns förkammaranordning - Google Patents

Förbränningsmotorns förkammaranordning Download PDF

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Publication number
FI20105169A
FI20105169A FI20105169A FI20105169A FI20105169A FI 20105169 A FI20105169 A FI 20105169A FI 20105169 A FI20105169 A FI 20105169A FI 20105169 A FI20105169 A FI 20105169A FI 20105169 A FI20105169 A FI 20105169A
Authority
FI
Finland
Prior art keywords
combustion engine
combustion
engine
Prior art date
Application number
FI20105169A
Other languages
English (en)
Finnish (fi)
Other versions
FI20105169A0 (sv
FI125706B (sv
Inventor
Jouni Kivi
Hannu Sillanpaeae
Aulis Silvonen
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 FI20105169A priority Critical patent/FI125706B/sv
Publication of FI20105169A0 publication Critical patent/FI20105169A0/sv
Priority to EP11709447.4A priority patent/EP2539563B1/en
Priority to JP2012553362A priority patent/JP5597726B2/ja
Priority to PCT/FI2011/050140 priority patent/WO2011101541A1/en
Priority to KR1020127024547A priority patent/KR101617915B1/ko
Publication of FI20105169A publication Critical patent/FI20105169A/sv
Application granted granted Critical
Publication of FI125706B publication Critical patent/FI125706B/sv

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
    • F02D19/10—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels peculiar to compression-ignition engines in which the main fuel is gaseous
    • 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
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0284—Arrangement of multiple injectors or fuel-air mixers per combustion chamber
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
FI20105169A 2010-02-22 2010-02-22 Förbränningsmotorns förkammaranordning FI125706B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20105169A FI125706B (sv) 2010-02-22 2010-02-22 Förbränningsmotorns förkammaranordning
EP11709447.4A EP2539563B1 (en) 2010-02-22 2011-02-15 Pre-chamber arrangement for a combustion engine
JP2012553362A JP5597726B2 (ja) 2010-02-22 2011-02-15 エンジン用プレチャンバ構造
PCT/FI2011/050140 WO2011101541A1 (en) 2010-02-22 2011-02-15 Pre-chamber arrangement for a combustion engine
KR1020127024547A KR101617915B1 (ko) 2010-02-22 2011-02-15 연소기관용 예비 챔버 장치

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20105169A FI125706B (sv) 2010-02-22 2010-02-22 Förbränningsmotorns förkammaranordning
FI20105169 2010-02-22

Publications (3)

Publication Number Publication Date
FI20105169A0 FI20105169A0 (sv) 2010-02-22
FI20105169A true FI20105169A (sv) 2011-08-23
FI125706B FI125706B (sv) 2016-01-15

Family

ID=41727716

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20105169A FI125706B (sv) 2010-02-22 2010-02-22 Förbränningsmotorns förkammaranordning

Country Status (5)

Country Link
EP (1) EP2539563B1 (sv)
JP (1) JP5597726B2 (sv)
KR (1) KR101617915B1 (sv)
FI (1) FI125706B (sv)
WO (1) WO2011101541A1 (sv)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9476347B2 (en) 2010-11-23 2016-10-25 Woodward, Inc. Controlled spark ignited flame kernel flow in fuel-fed prechambers
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
US9856848B2 (en) 2013-01-08 2018-01-02 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
FI126955B (sv) 2013-12-11 2017-08-31 Waertsilae Finland Oy FE-baserad sammansättning, förkammarkomponent och förfarande för framställning av förkammarkomponent
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
US8925518B1 (en) * 2014-03-17 2015-01-06 Woodward, Inc. Use of prechambers with dual fuel source engines
EP2977582B1 (en) 2014-07-22 2018-03-28 Caterpillar Energy Solutions GmbH Ignition device with pre-combustion chamber
CN106194395A (zh) * 2014-09-25 2016-12-07 马勒动力总成有限公司 火花点火发动机的湍流射流点火预燃室燃烧系统
DE102014224356A1 (de) * 2014-11-28 2016-06-02 Robert Bosch Gmbh Gasinjektor mit Hubentdrosselung
US9653886B2 (en) 2015-03-20 2017-05-16 Woodward, Inc. Cap shielded ignition system
CN107636275B (zh) 2015-03-20 2019-12-31 伍德沃德有限公司 点燃内燃发动机中的空气燃料混合物的系统和方法
US9890689B2 (en) 2015-10-29 2018-02-13 Woodward, Inc. Gaseous fuel combustion
US20170138251A1 (en) * 2015-11-12 2017-05-18 Cummins Inc. Pre-chamber nozzle
DE102016107669B4 (de) * 2016-04-26 2018-08-16 L'orange Gmbh Vorkammer-Zündkerzenanordnung
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
CN110173342A (zh) * 2019-06-06 2019-08-27 江苏大学 一种具备椭圆锥形通道的发动机点火室系统
CN111997793A (zh) * 2020-09-08 2020-11-27 天津大学 一种用于气体燃料发动机的火焰多级加速装置及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR1293868A (fr) * 1961-06-29 1962-05-18 Motoren Werke Mannheim Ag Fixation d'un corps à chambre de combustion sur une culasse de cylindre refroidie par l'air
JPS62158128U (sv) * 1986-03-28 1987-10-07
JPS6332117A (ja) * 1986-07-25 1988-02-10 Kyocera Corp 内燃機関
JPH08489Y2 (ja) * 1987-06-06 1996-01-10 マツダ株式会社 内燃機関のセラミック製副室
JP2720990B2 (ja) 1988-10-14 1998-03-04 三信工業株式会社 クランク軸縦置き型の船外機の燃料供給装置
FI121759B (sv) * 2007-11-09 2011-03-31 Waertsilae Finland Oy Förbränningsmotorns förkammaranordning

Also Published As

Publication number Publication date
JP2013520600A (ja) 2013-06-06
KR101617915B1 (ko) 2016-05-03
EP2539563B1 (en) 2015-08-12
FI20105169A0 (sv) 2010-02-22
JP5597726B2 (ja) 2014-10-01
EP2539563A1 (en) 2013-01-02
FI125706B (sv) 2016-01-15
WO2011101541A1 (en) 2011-08-25
KR20130044212A (ko) 2013-05-02

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