JPS6328208B2 - - Google Patents

Info

Publication number
JPS6328208B2
JPS6328208B2 JP58057289A JP5728983A JPS6328208B2 JP S6328208 B2 JPS6328208 B2 JP S6328208B2 JP 58057289 A JP58057289 A JP 58057289A JP 5728983 A JP5728983 A JP 5728983A JP S6328208 B2 JPS6328208 B2 JP S6328208B2
Authority
JP
Japan
Prior art keywords
combustion chamber
fuel
recesses
combustion
collision
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
Application number
JP58057289A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59183023A (ja
Inventor
Akio Kobayashi
Shingo Tsuruoka
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.)
Hino Motors Ltd
Original Assignee
Hino 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 Hino Motors Ltd filed Critical Hino Motors Ltd
Priority to JP58057289A priority Critical patent/JPS59183023A/ja
Publication of JPS59183023A publication Critical patent/JPS59183023A/ja
Publication of JPS6328208B2 publication Critical patent/JPS6328208B2/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
    • F02B23/0645—Details related to the fuel injector or the fuel spray
    • F02B23/0669—Details related to the fuel injector or the fuel spray having multiple fuel spray jets per injector nozzle
    • 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
    • F02B23/0672—Omega-piston bowl, i.e. the combustion space having a central projection pointing towards the cylinder head and the surrounding wall being inclined towards the cylinder center 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
    • 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
    • F02B23/0645—Details related to the fuel injector or the fuel spray
    • F02B23/0648—Means or methods to improve the spray dispersion, evaporation or ignition
    • F02B23/0651—Means or methods to improve the spray dispersion, evaporation or ignition the fuel spray impinging on reflecting surfaces or being specially guided throughout the combustion space
    • 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)
JP58057289A 1983-03-31 1983-03-31 デイ−ゼル機関の燃焼室 Granted JPS59183023A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58057289A JPS59183023A (ja) 1983-03-31 1983-03-31 デイ−ゼル機関の燃焼室

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58057289A JPS59183023A (ja) 1983-03-31 1983-03-31 デイ−ゼル機関の燃焼室

Publications (2)

Publication Number Publication Date
JPS59183023A JPS59183023A (ja) 1984-10-18
JPS6328208B2 true JPS6328208B2 (id) 1988-06-07

Family

ID=13051387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58057289A Granted JPS59183023A (ja) 1983-03-31 1983-03-31 デイ−ゼル機関の燃焼室

Country Status (1)

Country Link
JP (1) JPS59183023A (id)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5628210A (en) * 1979-08-17 1981-03-19 Japan Synthetic Rubber Co Ltd Unsaturated polyester resin composition
JPS5647225B2 (id) * 1974-02-22 1981-11-09

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6021467Y2 (ja) * 1979-09-20 1985-06-26 株式会社クボタ デイ−ゼル機関の直接噴射式燃焼室
JPS57193024U (id) * 1981-05-28 1982-12-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5647225B2 (id) * 1974-02-22 1981-11-09
JPS5628210A (en) * 1979-08-17 1981-03-19 Japan Synthetic Rubber Co Ltd Unsaturated polyester resin composition

Also Published As

Publication number Publication date
JPS59183023A (ja) 1984-10-18

Similar Documents

Publication Publication Date Title
JP3852310B2 (ja) 筒内噴射式火花点火内燃機関
US5351665A (en) Internal combustion engine
EP0105933A1 (en) Combustion chamber of diesel engine
GB2215400A (en) Swirl pre-combustion chamber engine with piston flame dispersing recess
JPH041166B2 (id)
JP3332694B2 (ja) 副室式内燃機関の燃焼室
JPS6328208B2 (id)
JPS632008B2 (id)
JP3538916B2 (ja) 直噴式エンジンの燃焼室構造
JPS6093115A (ja) 直噴式内燃機関の燃焼室
JPH1082323A (ja) ディーゼルエンジンの燃焼室
JPS60147526A (ja) 直噴式デイ−ゼルエンジン
JPS6318126A (ja) 直接噴射式デイ−ゼル機関
JP3241130B2 (ja) 副室式機関の主燃焼室
JPH0143467Y2 (id)
JPH10339137A (ja) 渦流室式ディーゼルエンジンの燃焼室構造
JPH08200072A (ja) 副室式内燃機関の燃焼室構造
JPH10131804A (ja) 副室付きピストンの構造
JPS60116816A (ja) 渦流室式ディ−ゼルエンジンの燃焼室
JP2522799Y2 (ja) 直噴式ディーゼル機関の燃焼室
JPH0143468Y2 (id)
JPH0814047A (ja) 副室式内燃機関の燃焼室
JPS6353363B2 (id)
JPS6224760Y2 (id)
JP3163842B2 (ja) 副室式エンジン