JPS51149410A - Air compress direct injection internal combustion engine - Google Patents

Air compress direct injection internal combustion engine

Info

Publication number
JPS51149410A
JPS51149410A JP51065114A JP6511476A JPS51149410A JP S51149410 A JPS51149410 A JP S51149410A JP 51065114 A JP51065114 A JP 51065114A JP 6511476 A JP6511476 A JP 6511476A JP S51149410 A JPS51149410 A JP S51149410A
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
direct injection
injection internal
air compress
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
JP51065114A
Other languages
Japanese (ja)
Other versions
JPS5414241B2 (en
Inventor
Ururaupu Arufureeto
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of JPS51149410A publication Critical patent/JPS51149410A/en
Publication of JPS5414241B2 publication Critical patent/JPS5414241B2/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
    • F02B23/0648—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
    • 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
    • F02B23/0636—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 having a substantially flat and horizontal bottom
    • 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
    • F02B23/0672—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
    • F02B23/0618—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
    • 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
JP51065114A 1975-06-10 1976-06-03 Air compress direct injection internal combustion engine Granted JPS51149410A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752525770 DE2525770A1 (en) 1975-06-10 1975-06-10 AIR COMPRESSING, DIRECT INJECTING COMBUSTION ENGINE

Publications (2)

Publication Number Publication Date
JPS51149410A true JPS51149410A (en) 1976-12-22
JPS5414241B2 JPS5414241B2 (en) 1979-06-06

Family

ID=5948710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51065114A Granted JPS51149410A (en) 1975-06-10 1976-06-03 Air compress direct injection internal combustion engine

Country Status (13)

Country Link
JP (1) JPS51149410A (en)
CH (1) CH614266A5 (en)
DD (1) DD124927A1 (en)
DE (1) DE2525770A1 (en)
FR (1) FR2314358A1 (en)
GB (1) GB1521617A (en)
HU (1) HU174469B (en)
IN (1) IN145712B (en)
IT (1) IT1060662B (en)
RO (1) RO72094B (en)
SE (1) SE435642B (en)
SU (1) SU691103A3 (en)
TR (1) TR19622A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53109017A (en) * 1977-03-03 1978-09-22 Maschf Augsburg Nuernberg Ag Air compression direct injection type internal combustion engine
JPS53136111A (en) * 1977-04-29 1978-11-28 List Hans Air compression * direct injection type internal combustion engine
WO2017073235A1 (en) * 2015-10-30 2017-05-04 いすゞ自動車株式会社 Piston for engine

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2809914C2 (en) * 1978-03-08 1984-09-06 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Internal combustion engine
DE2826602C2 (en) * 1978-06-19 1982-07-15 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Air-compressing, direct-injection internal combustion engine
DE2842457C2 (en) * 1978-09-29 1983-12-29 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Air-compressing, direct-injection internal combustion engine
US4492193A (en) * 1979-09-26 1985-01-08 M.A.N. Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft Method of operating internal combustion engines
DE3121344C2 (en) * 1981-05-29 1983-11-10 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Air-compressing, direct-injection internal combustion engine
US4693218A (en) * 1984-09-12 1987-09-15 Yanmar Diesel Engine Co., Ltd. Internal combustion engine
AT17205U1 (en) * 2020-06-18 2021-09-15 Innio Jenbacher Gmbh & Co Og Pistons for internal combustion engine and internal combustion engine with such

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB749825A (en) * 1951-12-17 1956-06-06 Hans Krug Improvements in and relating to fuel injection internal-combustion engines
DE1112670B (en) * 1955-10-05 1961-08-10 Maschf Augsburg Nuernberg Ag Air-compressing, self-igniting injection internal combustion engine with a combustion chamber arranged in the piston
DE1035966B (en) * 1956-11-23 1958-08-07 Daimler Benz Ag Internal combustion engine with fuel injection, in particular diesel engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53109017A (en) * 1977-03-03 1978-09-22 Maschf Augsburg Nuernberg Ag Air compression direct injection type internal combustion engine
JPS53136111A (en) * 1977-04-29 1978-11-28 List Hans Air compression * direct injection type internal combustion engine
JPS6037290B2 (en) * 1977-04-29 1985-08-26 ハンス・リスト Air compression/direct injection internal combustion engine
WO2017073235A1 (en) * 2015-10-30 2017-05-04 いすゞ自動車株式会社 Piston for engine

Also Published As

Publication number Publication date
GB1521617A (en) 1978-08-16
RO72094A (en) 1984-03-15
TR19622A (en) 1979-09-03
JPS5414241B2 (en) 1979-06-06
DE2525770A1 (en) 1976-12-23
FR2314358B1 (en) 1982-10-15
SE435642B (en) 1984-10-08
SE7606604L (en) 1976-12-11
SU691103A3 (en) 1979-10-05
IT1060662B (en) 1982-08-20
HU174469B (en) 1980-01-28
IN145712B (en) 1978-12-02
RO72094B (en) 1984-03-31
CH614266A5 (en) 1979-11-15
DD124927A1 (en) 1977-03-23
FR2314358A1 (en) 1977-01-07

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