JPS5264515A - Combustion chamber of engine - Google Patents

Combustion chamber of engine

Info

Publication number
JPS5264515A
JPS5264515A JP50140172A JP14017275A JPS5264515A JP S5264515 A JPS5264515 A JP S5264515A JP 50140172 A JP50140172 A JP 50140172A JP 14017275 A JP14017275 A JP 14017275A JP S5264515 A JPS5264515 A JP S5264515A
Authority
JP
Japan
Prior art keywords
combustion chamber
engine
milage
piston
color
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.)
Pending
Application number
JP50140172A
Other languages
English (en)
Inventor
Kunihiko Komiyama
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP50140172A priority Critical patent/JPS5264515A/ja
Publication of JPS5264515A publication Critical patent/JPS5264515A/ja
Pending 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
    • F02B23/0678—Unconventional, complex or non-rotationally symmetrical shapes of the combustion space, e.g. flower like, having special shapes related to the orientation of the fuel spray jets
    • F02B23/0693—Unconventional, complex or non-rotationally symmetrical shapes of the combustion space, e.g. flower like, having special shapes related to the orientation of the fuel spray jets the combustion space consisting of step-wise widened multiple zones of different depth
    • 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
    • F02B23/0678—Unconventional, complex or non-rotationally symmetrical shapes of the combustion space, e.g. flower like, having special shapes related to the orientation of the fuel spray jets
    • F02B23/0681—Square, rectangular or the like profiles
    • 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)
JP50140172A 1975-11-25 1975-11-25 Combustion chamber of engine Pending JPS5264515A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50140172A JPS5264515A (en) 1975-11-25 1975-11-25 Combustion chamber of engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50140172A JPS5264515A (en) 1975-11-25 1975-11-25 Combustion chamber of engine

Publications (1)

Publication Number Publication Date
JPS5264515A true JPS5264515A (en) 1977-05-28

Family

ID=15262549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50140172A Pending JPS5264515A (en) 1975-11-25 1975-11-25 Combustion chamber of engine

Country Status (1)

Country Link
JP (1) JPS5264515A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5554623A (en) * 1978-10-19 1980-04-22 Nissan Diesel Motor Co Ltd Combustion chamber of direct-injection type internal combustion engine
JPS5840522U (ja) * 1981-09-10 1983-03-17 三菱重工業株式会社 内燃機関の燃焼室
JPS59148424U (ja) * 1983-03-25 1984-10-04 三菱自動車工業株式会社 エンジンの燃焼室構造

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3083700A (en) * 1961-12-08 1963-04-02 Paul D Madak Internal combustion engine construction
JPS4972508A (ja) * 1972-11-20 1974-07-12

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3083700A (en) * 1961-12-08 1963-04-02 Paul D Madak Internal combustion engine construction
JPS4972508A (ja) * 1972-11-20 1974-07-12

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5554623A (en) * 1978-10-19 1980-04-22 Nissan Diesel Motor Co Ltd Combustion chamber of direct-injection type internal combustion engine
JPS5840522U (ja) * 1981-09-10 1983-03-17 三菱重工業株式会社 内燃機関の燃焼室
JPS59148424U (ja) * 1983-03-25 1984-10-04 三菱自動車工業株式会社 エンジンの燃焼室構造
JPS6321691Y2 (ja) * 1983-03-25 1988-06-15

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