JPS58160511A - 直接噴射式デイ−ゼルエンジン - Google Patents

直接噴射式デイ−ゼルエンジン

Info

Publication number
JPS58160511A
JPS58160511A JP57043853A JP4385382A JPS58160511A JP S58160511 A JPS58160511 A JP S58160511A JP 57043853 A JP57043853 A JP 57043853A JP 4385382 A JP4385382 A JP 4385382A JP S58160511 A JPS58160511 A JP S58160511A
Authority
JP
Japan
Prior art keywords
combustion chamber
fuel
piston
injection valve
diesel 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.)
Granted
Application number
JP57043853A
Other languages
English (en)
Japanese (ja)
Other versions
JPH042773B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Yoshitada Uchiyama
内山　芳忠
Jun Hama
浜　純
Shinichi Goto
後藤　新一
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP57043853A priority Critical patent/JPS58160511A/ja
Publication of JPS58160511A publication Critical patent/JPS58160511A/ja
Publication of JPH042773B2 publication Critical patent/JPH042773B2/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
    • F02B23/0675—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
    • 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
    • F02B23/0603—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 at least part of the interior volume or the wall of the combustion space being made of material different from the surrounding piston part, e.g. combustion space formed within a ceramic part fixed to a metal 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
    • 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
    • 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
    • F02B23/0621—Squish 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
    • F02B23/0618—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
    • 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)
  • Ceramic Engineering (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
JP57043853A 1982-03-19 1982-03-19 直接噴射式デイ−ゼルエンジン Granted JPS58160511A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57043853A JPS58160511A (ja) 1982-03-19 1982-03-19 直接噴射式デイ−ゼルエンジン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57043853A JPS58160511A (ja) 1982-03-19 1982-03-19 直接噴射式デイ−ゼルエンジン

Publications (2)

Publication Number Publication Date
JPS58160511A true JPS58160511A (ja) 1983-09-24
JPH042773B2 JPH042773B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-01-20

Family

ID=12675265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57043853A Granted JPS58160511A (ja) 1982-03-19 1982-03-19 直接噴射式デイ−ゼルエンジン

Country Status (1)

Country Link
JP (1) JPS58160511A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3503828A1 (de) * 1984-02-17 1985-08-29 Tode Prof. Dr. Dipl.-Ing. Sarajevo Stojičić Heisskammer mit helikoidalkanaelen im kehlkopf

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5088408A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-12-11 1975-07-16
JPS5142807A (ja) * 1974-10-05 1976-04-12 Hino Motors Ltd Chokusetsufunshashikideiizerukikan
JPS5148505U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-10-11 1976-04-12
JPS51108107A (ja) * 1975-03-19 1976-09-25 Mitsubishi Heavy Ind Ltd Atsushukuchakukashikinainenkikan
JPS5372914A (en) * 1976-12-11 1978-06-28 Toyota Motor Corp Internal combustion engine
JPS5549521A (en) * 1978-10-02 1980-04-10 Mitsubishi Motors Corp Cylinder combustion chamber
JPS5611324U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1979-07-06 1981-01-30

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5088408A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-12-11 1975-07-16
JPS5142807A (ja) * 1974-10-05 1976-04-12 Hino Motors Ltd Chokusetsufunshashikideiizerukikan
JPS5148505U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-10-11 1976-04-12
JPS51108107A (ja) * 1975-03-19 1976-09-25 Mitsubishi Heavy Ind Ltd Atsushukuchakukashikinainenkikan
JPS5372914A (en) * 1976-12-11 1978-06-28 Toyota Motor Corp Internal combustion engine
JPS5549521A (en) * 1978-10-02 1980-04-10 Mitsubishi Motors Corp Cylinder combustion chamber
JPS5611324U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1979-07-06 1981-01-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3503828A1 (de) * 1984-02-17 1985-08-29 Tode Prof. Dr. Dipl.-Ing. Sarajevo Stojičić Heisskammer mit helikoidalkanaelen im kehlkopf

Also Published As

Publication number Publication date
JPH042773B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-01-20

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