JPH0218407B2 - - Google Patents

Info

Publication number
JPH0218407B2
JPH0218407B2 JP58163006A JP16300683A JPH0218407B2 JP H0218407 B2 JPH0218407 B2 JP H0218407B2 JP 58163006 A JP58163006 A JP 58163006A JP 16300683 A JP16300683 A JP 16300683A JP H0218407 B2 JPH0218407 B2 JP H0218407B2
Authority
JP
Japan
Prior art keywords
cavity
piston
fuel
internal combustion
combustion engine
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 - Lifetime
Application number
JP58163006A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6056118A (ja
Inventor
Jujiro Ooshima
Masatoshi Yamada
Nobuyuki Mori
Katsuhiko Sugyama
Taro Aoyama
Akinori Saito
Kazuhiro Kozuka
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.)
Toyota Central R&D Labs Inc
Original Assignee
Toyota Central R&D Labs Inc
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 Toyota Central R&D Labs Inc filed Critical Toyota Central R&D Labs Inc
Priority to JP58163006A priority Critical patent/JPS6056118A/ja
Priority to DE8484110560T priority patent/DE3481208D1/de
Priority to EP84110560A priority patent/EP0136583B1/en
Priority to US06/647,496 priority patent/US4633830A/en
Publication of JPS6056118A publication Critical patent/JPS6056118A/ja
Publication of JPH0218407B2 publication Critical patent/JPH0218407B2/ja
Granted 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
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0618—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston having in-cylinder means to influence the charge motion
    • F02B23/0624—Swirl flow
    • 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
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0645—Details related to the fuel injector or the fuel spray
    • F02B23/066—Details related to the fuel injector or the fuel spray the injector being located substantially off-set from the cylinder centre axis
    • 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
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0675—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston the combustion space being substantially spherical, hemispherical, ellipsoid or parabolic
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/40—Squish effect
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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)
  • Fuel-Injection Apparatus (AREA)
JP58163006A 1983-09-05 1983-09-05 圧縮着火式直接噴射内燃機関 Granted JPS6056118A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP58163006A JPS6056118A (ja) 1983-09-05 1983-09-05 圧縮着火式直接噴射内燃機関
DE8484110560T DE3481208D1 (de) 1983-09-05 1984-09-05 Selbstzuendende brennkraftmaschine mit direkter einspritzung.
EP84110560A EP0136583B1 (en) 1983-09-05 1984-09-05 Direct injection internal combustion engine of compression ignition type
US06/647,496 US4633830A (en) 1983-09-05 1984-09-05 Direct injection internal combustion engine of compression ignition type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58163006A JPS6056118A (ja) 1983-09-05 1983-09-05 圧縮着火式直接噴射内燃機関

Publications (2)

Publication Number Publication Date
JPS6056118A JPS6056118A (ja) 1985-04-01
JPH0218407B2 true JPH0218407B2 (en]) 1990-04-25

Family

ID=15765402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58163006A Granted JPS6056118A (ja) 1983-09-05 1983-09-05 圧縮着火式直接噴射内燃機関

Country Status (4)

Country Link
US (1) US4633830A (en])
EP (1) EP0136583B1 (en])
JP (1) JPS6056118A (en])
DE (1) DE3481208D1 (en])

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62240419A (ja) * 1986-04-11 1987-10-21 Nippon Clean Engine Lab Co Ltd 直噴式デイ−ゼル機関およびその燃焼方法
DE3734737A1 (de) * 1986-10-14 1988-04-21 Orbital Eng Pty Brennstoffeinspritzsystem und mit diesem ausgeruestete verbrennungsmaschine
US4899699A (en) * 1988-03-09 1990-02-13 Chinese Petroleum Company Low pressure injection system for injecting fuel directly into cylinder of gasoline engine
US5752481A (en) * 1993-10-18 1998-05-19 Valve Maintenance Corporation Injection valve assembly for an internal combustion engine
DE19518950B4 (de) * 1994-05-23 2007-03-29 Nissan Motor Co., Ltd., Yokohama Kraftstoffeinspritzdüse
US5862792A (en) * 1996-02-28 1999-01-26 Paul; Marius A. Self-injection system
US6609494B2 (en) 2001-06-15 2003-08-26 Caterpillar Inc Emissions controller method and system
US9291139B2 (en) * 2008-08-27 2016-03-22 Woodward, Inc. Dual action fuel injection nozzle
GB2560513A (en) 2017-03-13 2018-09-19 Ap Moeller Maersk As Fuel injection system

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB521954A (en) * 1938-11-29 1940-06-05 Lister & Co Ltd R A Improvements relating to liquid-fuel-injection internal combustion engines
DE854599C (de) * 1943-10-01 1952-11-06 Daimler Benz Ag Verfahren zum Betrieb von Brennkraftmaschinen mit im Kolbenboden angeordneter, im wesentlichen kugelfoermiger Brennkammer
US3020899A (en) * 1958-02-11 1962-02-13 Daimler Benz Ag Air-compressing injection-type internal combustion engine
DE1526289A1 (de) * 1966-10-11 1970-04-02 Daimler Benz Ag Kolbenbrennkraftmaschine mit Kraftstoffeinspritzung
US3908624A (en) * 1970-03-23 1975-09-30 Mitsubishi Heavy Ind Ltd Internal combustion engine
DE2235050A1 (de) * 1972-07-17 1974-01-31 Elsbett Drallbildender kanal, insbesondere im ansaugsystem von hubkolben-brennkraftmaschinen
AT336347B (de) * 1973-06-08 1977-04-25 List Hans Brennkraftmaschine, insbesondere dieselmotor
JPS564409B2 (en]) * 1974-09-30 1981-01-30
JPS6030423Y2 (ja) * 1977-06-10 1985-09-12 ヤンマーディーゼル株式会社 内燃機関の吸気ポ−ト
DE2728063A1 (de) * 1977-06-22 1979-01-11 Elsbett L Luftverdichtende hubkolben-brennkraftmaschine, insbesondere dieselmotor
FR2406722A1 (fr) * 1977-10-18 1979-05-18 Berliet Automobiles Moteur diesel a injection directe avec injecteur a commande mecanique
JPS5497504U (en]) * 1977-12-20 1979-07-10
DE2803533A1 (de) * 1978-01-27 1979-08-02 Volkswagenwerk Ag Luftverdichtende, selbstzuendende brennkraftmaschine
GB1600888A (en) * 1978-05-31 1981-10-21 Ricardo Consulting Engs Ltd Inlet ports in ic engines
DE2842457C2 (de) * 1978-09-29 1983-12-29 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Luftverdichtende, direkt einspritzende Brennkraftmaschine
JPS6042351B2 (ja) * 1978-11-07 1985-09-21 株式会社豊田中央研究所 還流式渦巻噴射弁
US4492193A (en) * 1979-09-26 1985-01-08 M.A.N. Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft Method of operating internal combustion engines
JPS5753032U (en]) * 1980-09-12 1982-03-27
US4497309A (en) * 1980-09-29 1985-02-05 Tsentralny Iauchno-Issledovatelsky Dizelny Institut Internal combustion engine
JPS57136832U (en]) * 1981-02-18 1982-08-26
US4444166A (en) * 1981-06-16 1984-04-24 Kovacs Research Center, Inc. Method and apparatus for reducing the operating compression ratios of compression ignition engines
DE3147015A1 (de) * 1981-11-27 1983-06-01 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Luftverdichtende, direkteinspritzende brennkraftmaschine
JPS58122323A (ja) * 1982-01-13 1983-07-21 Nissan Motor Co Ltd 内燃機関の吸気ポ−ト
JPS58131309A (ja) * 1982-01-29 1983-08-05 Toyota Central Res & Dev Lab Inc 直接噴射式内燃機関
JPS5912120A (ja) * 1982-07-13 1984-01-21 Toyota Central Res & Dev Lab Inc 直接噴射式内燃機関
JPS5939921A (ja) * 1982-08-27 1984-03-05 Toyota Central Res & Dev Lab Inc 圧縮着火式直接噴射内燃機関

Also Published As

Publication number Publication date
US4633830A (en) 1987-01-06
EP0136583B1 (en) 1990-01-31
EP0136583A2 (en) 1985-04-10
EP0136583A3 (en) 1985-09-18
JPS6056118A (ja) 1985-04-01
DE3481208D1 (de) 1990-03-08

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