JP7678818B2 - シリンダヘッド - Google Patents

シリンダヘッド Download PDF

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Publication number
JP7678818B2
JP7678818B2 JP2022555954A JP2022555954A JP7678818B2 JP 7678818 B2 JP7678818 B2 JP 7678818B2 JP 2022555954 A JP2022555954 A JP 2022555954A JP 2022555954 A JP2022555954 A JP 2022555954A JP 7678818 B2 JP7678818 B2 JP 7678818B2
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JP
Japan
Prior art keywords
rotation axis
spark plug
cylinder head
gas valve
cylinder
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.)
Active
Application number
JP2022555954A
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English (en)
Japanese (ja)
Other versions
JP2023518404A5 (https=
JP2023518404A (ja
Inventor
クランプファー，マルティン
ツルク，アンドレアス
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.)
AVL List GmbH
Original Assignee
AVL List GmbH
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 AVL List GmbH filed Critical AVL List GmbH
Publication of JP2023518404A publication Critical patent/JP2023518404A/ja
Publication of JP2023518404A5 publication Critical patent/JP2023518404A5/ja
Application granted granted Critical
Publication of JP7678818B2 publication Critical patent/JP7678818B2/ja
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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
    • F02B19/10—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
    • F02B19/10—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
    • F02B19/108—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber with fuel injection at least into pre-combustion chamber, i.e. injector mounted directly in the pre-combustion chamber
    • 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
    • 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
    • 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
    • F02M21/0281—Adapters, sockets or the like to mount injection valves onto engines; Fuel guiding passages between injectors and the air intake system or the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/242—Arrangement of spark plugs or injectors
    • 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
JP2022555954A 2020-03-16 2021-03-16 シリンダヘッド Active JP7678818B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA50222/2020A AT523273B1 (de) 2020-03-16 2020-03-16 Zylinderkopf
ATA50222/2020 2020-03-16
PCT/AT2021/060090 WO2021184053A1 (de) 2020-03-16 2021-03-16 Zylinderkopf

Publications (3)

Publication Number Publication Date
JP2023518404A JP2023518404A (ja) 2023-05-01
JP2023518404A5 JP2023518404A5 (https=) 2024-03-27
JP7678818B2 true JP7678818B2 (ja) 2025-05-16

Family

ID=75172848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022555954A Active JP7678818B2 (ja) 2020-03-16 2021-03-16 シリンダヘッド

Country Status (6)

Country Link
US (1) US12049843B2 (https=)
JP (1) JP7678818B2 (https=)
CN (1) CN115298423B (https=)
AT (1) AT523273B1 (https=)
DE (1) DE112021001647A5 (https=)
WO (1) WO2021184053A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11552456B1 (en) 2022-01-10 2023-01-10 Federal-Mogul Ignition Llc Pre-chamber spark plug
US11757262B1 (en) 2022-12-28 2023-09-12 Federal-Mogul Ignition Gmbh Prechamber spark plug and method of manufacturing the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160252045A1 (en) 2015-02-27 2016-09-01 Ge Jenbacher Gmbh & Co Og Cylinder head

Family Cites Families (21)

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FR2395685A5 (fr) * 1970-09-23 1979-01-19 Renault Culasse de moteurs a explosion utilisant des melanges tres pauvres
DE2452951A1 (de) * 1974-11-08 1976-05-13 Bosch Gmbh Robert Brennkraftmaschine
JPS591329B2 (ja) * 1979-03-05 1984-01-11 トヨタ自動車株式会社 内燃機関
US4414940A (en) * 1981-04-13 1983-11-15 Loyd Robert W Conditioned compression ignition system for stratified charge engines
US4693218A (en) * 1984-09-12 1987-09-15 Yanmar Diesel Engine Co., Ltd. Internal combustion engine
JP3743896B2 (ja) * 1996-10-31 2006-02-08 富士重工業株式会社 筒内噴射式エンジン
US6513483B2 (en) * 2001-02-07 2003-02-04 Cooper Cameron Corporation Pre-combustion chamber for an internal combustion engine
WO2009149044A2 (en) 2008-06-03 2009-12-10 Bryant, Mark, Curtis Internal combustion engine and working cycle
US8662053B2 (en) * 2009-12-22 2014-03-04 Cummins Inc. Pre-combustion device for an internal combustion engine
AT509876B1 (de) * 2010-08-20 2011-12-15 Ge Jenbacher Gmbh & Co Ohg Vorkammersystem
DE102013210125B4 (de) * 2013-05-29 2014-12-24 Mtu Friedrichshafen Gmbh Vorkammer-Zündkerze und Gasmotor mit derselben
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
WO2017082953A1 (en) * 2015-11-11 2017-05-18 Cummins Inc. Charge-fed pre-chamber assembly
EP3182534B1 (en) * 2015-12-14 2020-02-19 Caterpillar Energy Solutions GmbH Pre-chamber spark plug
JP6762712B2 (ja) * 2015-12-21 2020-09-30 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
AT518998B1 (de) * 2016-12-07 2018-03-15 Avl List Gmbh Zylinderkopf
CN109098834B (zh) * 2018-09-20 2020-07-24 天津大学 一种多燃烧模式的发动机燃烧系统
JP7507164B2 (ja) * 2019-01-22 2024-06-27 アー・ファウ・エル・リスト・ゲー・エム・ベー・ハー 内燃エンジンのシリンダヘッド
US11187141B2 (en) * 2019-05-13 2021-11-30 Vianney Rabhi Ignition insert with an active pre-chamber
US10947948B1 (en) * 2020-02-12 2021-03-16 Ford Global Technologies, Llc Systems and methods for ignition coil multiplexing in a pre-chamber system
US11156147B1 (en) * 2020-12-02 2021-10-26 Aramco Services Company Prechamber device for internal combustion engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160252045A1 (en) 2015-02-27 2016-09-01 Ge Jenbacher Gmbh & Co Og Cylinder head

Also Published As

Publication number Publication date
WO2021184053A1 (de) 2021-09-23
CN115298423B (zh) 2024-02-06
US20230112789A1 (en) 2023-04-13
AT523273B1 (de) 2021-07-15
AT523273A4 (de) 2021-07-15
DE112021001647A5 (de) 2022-12-29
CN115298423A (zh) 2022-11-04
US12049843B2 (en) 2024-07-30
JP2023518404A (ja) 2023-05-01

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