JPH0428905B2 - - Google Patents

Info

Publication number
JPH0428905B2
JPH0428905B2 JP58048443A JP4844383A JPH0428905B2 JP H0428905 B2 JPH0428905 B2 JP H0428905B2 JP 58048443 A JP58048443 A JP 58048443A JP 4844383 A JP4844383 A JP 4844383A JP H0428905 B2 JPH0428905 B2 JP H0428905B2
Authority
JP
Japan
Prior art keywords
valve
phase
nozzle
fuel
fuel injection
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
JP58048443A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59173554A (ja
Inventor
Nobuyoshi Nakayama
Eiichi Shirai
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.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki Heavy Industries 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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP58048443A priority Critical patent/JPS59173554A/ja
Publication of JPS59173554A publication Critical patent/JPS59173554A/ja
Publication of JPH0428905B2 publication Critical patent/JPH0428905B2/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
    • F02B23/0696—W-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 wall
    • 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
    • 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
    • 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)
JP58048443A 1983-03-22 1983-03-22 燃料噴射弁 Granted JPS59173554A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58048443A JPS59173554A (ja) 1983-03-22 1983-03-22 燃料噴射弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58048443A JPS59173554A (ja) 1983-03-22 1983-03-22 燃料噴射弁

Publications (2)

Publication Number Publication Date
JPS59173554A JPS59173554A (ja) 1984-10-01
JPH0428905B2 true JPH0428905B2 (th) 1992-05-15

Family

ID=12803489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58048443A Granted JPS59173554A (ja) 1983-03-22 1983-03-22 燃料噴射弁

Country Status (1)

Country Link
JP (1) JPS59173554A (th)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0188027U (th) * 1987-12-03 1989-06-09
EP0309590B1 (en) * 1987-04-07 1992-07-08 Kabushiki Kaisha Komatsu Seisakusho Internal combustion engine
JPS63160372U (th) * 1987-04-07 1988-10-20
JPS63160373U (th) * 1987-04-08 1988-10-20
JPH0550029U (ja) * 1991-12-06 1993-07-02 いすゞ自動車株式会社 直接噴射式ディーゼルエンジン
FR2878567B1 (fr) * 2004-11-30 2007-02-09 Renault Sas Moteur diesel a injection directe et procede d'injection de combustible dans une chambre de combustion d'un tel moteur
DE102007012508A1 (de) * 2007-03-15 2008-09-25 Continental Automotive Gmbh Zylinderkopf für Brennkraftmaschinen und Brennkraftmaschinen mit einem solchen Zylinderkopf
JP2022149420A (ja) * 2021-03-25 2022-10-06 ヤンマーホールディングス株式会社 燃焼室構造及びそれを備えるエンジン

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50134523U (th) * 1974-04-22 1975-11-06
JPS57144219U (th) * 1981-03-07 1982-09-10

Also Published As

Publication number Publication date
JPS59173554A (ja) 1984-10-01

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