DE3684106D1 - Brennkammer fuer brennkraftmaschine. - Google Patents

Brennkammer fuer brennkraftmaschine.

Info

Publication number
DE3684106D1
DE3684106D1 DE8686116499T DE3684106T DE3684106D1 DE 3684106 D1 DE3684106 D1 DE 3684106D1 DE 8686116499 T DE8686116499 T DE 8686116499T DE 3684106 T DE3684106 T DE 3684106T DE 3684106 D1 DE3684106 D1 DE 3684106D1
Authority
DE
Germany
Prior art keywords
combustion
chamber
combustion engine
engine
combustion chamber
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
DE8686116499T
Other languages
English (en)
Inventor
Shiro Ishida
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.)
Isuzu Motors Ltd
Original Assignee
Isuzu Motors Ltd
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 Isuzu Motors Ltd filed Critical Isuzu Motors Ltd
Application granted granted Critical
Publication of DE3684106D1 publication Critical patent/DE3684106D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B23/101—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the injector being placed on or close to the cylinder centre axis, e.g. with mixture formation using spray guided concepts
    • 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
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/26—Pistons  having combustion chamber in piston head
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B2023/103—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the injector having a multi-hole nozzle for generating multiple sprays
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B2023/108—Swirl flow, i.e. the axis of rotation of the main charge flow motion is vertical
    • 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
    • F02B75/00—Other engines
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-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

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)
  • Ignition Installations For Internal Combustion Engines (AREA)
DE8686116499T 1985-11-30 1986-11-27 Brennkammer fuer brennkraftmaschine. Expired - Fee Related DE3684106D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60270288A JPS62129514A (ja) 1985-11-30 1985-11-30 内燃機関の燃焼室

Publications (1)

Publication Number Publication Date
DE3684106D1 true DE3684106D1 (de) 1992-04-09

Family

ID=17484171

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686116499T Expired - Fee Related DE3684106D1 (de) 1985-11-30 1986-11-27 Brennkammer fuer brennkraftmaschine.

Country Status (4)

Country Link
US (1) US4712525A (de)
EP (1) EP0224879B1 (de)
JP (1) JPS62129514A (de)
DE (1) DE3684106D1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3734737A1 (de) * 1986-10-14 1988-04-21 Orbital Eng Pty Brennstoffeinspritzsystem und mit diesem ausgeruestete verbrennungsmaschine
US5058548A (en) * 1989-06-26 1991-10-22 Fuji Jukogyo Kabushiki Kaisha Combustion chamber of an internal combustion engine
US5042442A (en) * 1990-04-10 1991-08-27 Hale Fire Pump Company Internal combustion engine
ATE148199T1 (de) * 1992-11-26 1997-02-15 Avl Verbrennungskraft Messtech Fremdgezündete brennkraftmaschine mit einem im kolben zugeordneten brennraum
US7703438B2 (en) * 2006-06-16 2010-04-27 Ford Global Technologies, Llc System and method for facilitating homogeneous charge compression ignition
US7690368B2 (en) * 2006-06-16 2010-04-06 Ford Global Technologies, Llc System and method for facilitating homogeneous charge compression ignition
DE102006052634A1 (de) * 2006-11-08 2008-05-15 Robert Bosch Gmbh Kraftstoffheizer
JP5316056B2 (ja) * 2009-02-16 2013-10-16 トヨタ自動車株式会社 プラズマ点火装置を備える内燃機関
DE102009016461A1 (de) * 2009-04-04 2010-10-07 Man Diesel Se Zündanordnung für einen Gasmotor, mit dieser ausgerüsteter Gasmotor und Verfahren zum Betreiben des Gasmotors
DE102009047021A1 (de) 2009-11-23 2011-05-26 Robert Bosch Gmbh Laserzündkerze
US9353674B2 (en) * 2010-11-01 2016-05-31 Mahle Powertrain, Llc Turbulent jet ignition pre-chamber combustion system for spark ignition engines
JP6076662B2 (ja) * 2012-09-20 2017-02-08 三菱重工業株式会社 副室式ガスエンジン
JP6217670B2 (ja) * 2015-03-04 2017-10-25 トヨタ自動車株式会社 内燃機関
DE102017009228A1 (de) * 2017-10-04 2019-04-04 Daimler Ag Verbrennungskraftmaschine für ein Kraftfahrzeug
US10557403B2 (en) * 2018-01-31 2020-02-11 Fca Us Llc Venturi-based purge vapor supply system for turbulent jet ignition engines

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1015003A (fr) * 1950-03-24 1952-08-26 Dispositif permettant la transformation d'un moteur à essence en un moteur à injection utilisant les combustibles lourds
GB704800A (en) * 1951-10-16 1954-03-03 Texaco Development Corp Improvements in or relating to an internal combustion engine
FR1076741A (fr) * 1952-06-20 1954-10-28 Moteur à injection directe de combustible
FR1198580A (fr) * 1957-10-09 1959-12-08 Schlepperwerk Nordhausen Veb Moteur à compression d'air et à auto-allumage
GB1363107A (en) * 1971-09-21 1974-08-14 Kloeckner Humboldt Deutz Ag Reciprocating-piston fuel injection internal combustion engine
DE2154341A1 (de) * 1971-11-02 1973-05-10 Daimler Benz Ag Vielstoff-hubkolben-brennkraftmaschine
US3945351A (en) * 1974-07-19 1976-03-23 Isuzu Motors Limited Combustion chamber of a direct fuel injection type diesel engine
AU508702B2 (en) * 1975-10-23 1980-03-27 Tokai Trw & Co., Ltd Ignition method for internal combustion engine
JPS5381836A (en) * 1976-12-26 1978-07-19 Nippon Soken Inc Rotary engine ignition system
JPS53115424A (en) * 1977-03-17 1978-10-07 Nippon Soken Inc Ignition device for rotary piston engine
WO1984002744A1 (en) * 1983-01-10 1984-07-19 Ford Werke Ag Method of operating an engine with a high heat of vaporization fuel
US4548172A (en) * 1983-06-22 1985-10-22 Caterpillar Tractor Co. Ignition-assisted fuel combustion system
GB2169656B (en) * 1985-01-15 1988-01-20 Yanmar Diesel Engine Co Diesel engine piston combustion chamber
ATA129885A (de) * 1985-05-02 1987-02-15 Steyr Daimler Puch Ag Luftverdichtende hubkolben-brennkraftmaschine
AT384078B (de) * 1985-05-14 1987-09-25 Steyr Daimler Puch Ag Luftverdichtende hubkolben-brennkraftmaschine
US4709672A (en) * 1985-05-21 1987-12-01 Isuzu Motors Limited Combustion chamber for an internal-combustion engine

Also Published As

Publication number Publication date
EP0224879A3 (en) 1988-08-24
EP0224879B1 (de) 1992-03-04
JPS62129514A (ja) 1987-06-11
EP0224879A2 (de) 1987-06-10
US4712525A (en) 1987-12-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee