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FR870277A - Self-igniting internal combustion engine - Google Patents

Self-igniting internal combustion engine

Info

Publication number
FR870277A
FR870277A FR870277DA FR870277A FR 870277 A FR870277 A FR 870277A FR 870277D A FR870277D A FR 870277DA FR 870277 A FR870277 A FR 870277A
Authority
FR
France
Prior art keywords
self
combustion engine
internal combustion
igniting internal
igniting
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
Other languages
French (fr)
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.)
Daimler Benz AG
Original Assignee
Daimler Benz 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 Daimler Benz AG filed Critical Daimler Benz AG
Application granted granted Critical
Publication of FR870277A publication Critical patent/FR870277A/en
Expired 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
    • F02B23/0618—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
    • F02B23/063—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 the combustion space in the piston interacting fluid dynamically with the cylinder head, the injector body or 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
    • F02B23/0633—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 almost completely enclosed in the piston, i.e. having a small inlet in comparison to its volume
    • 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
    • F02B23/0675—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
    • F02B23/0678—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
    • F02B23/069—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 characterised by its eccentricity from the cylinder 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
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR870277D 1939-07-24 1941-02-25 Self-igniting internal combustion engine Expired FR870277A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE870277X 1939-07-24

Publications (1)

Publication Number Publication Date
FR870277A true FR870277A (en) 1942-03-06

Family

ID=6805094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870277D Expired FR870277A (en) 1939-07-24 1941-02-25 Self-igniting internal combustion engine

Country Status (1)

Country Link
FR (1) FR870277A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2855907A (en) * 1954-03-20 1958-10-14 Maschf Augsburg Nuernberg Ag Internal combustion engine system
US2907308A (en) * 1951-12-17 1959-10-06 Meurer Siegfried Operation of internal combustion engines
DE974449C (en) * 1952-02-23 1960-12-29 Maschf Augsburg Nuernberg Ag High-speed diesel engine with a rotary combustion chamber in the piston
DE977154C (en) * 1952-11-08 1965-04-15 Maschf Augsburg Nuernberg Ag High-speed diesel engine with a combustion chamber of rotation in the piston
EP0098619A2 (en) * 1982-07-09 1984-01-18 Kabushiki Kaisha Toyota Chuo Kenkyusho Direct injection internal combustion engine of the compression ignition type
EP0104448A2 (en) * 1982-08-27 1984-04-04 Kabushiki Kaisha Toyota Chuo Kenkyusho Direct injection internal combustion engine of the compression ignition type
EP0277296A2 (en) * 1987-01-31 1988-08-10 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Combustion chamber for a reciprocating piston internal combustion engine

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2907308A (en) * 1951-12-17 1959-10-06 Meurer Siegfried Operation of internal combustion engines
DE974449C (en) * 1952-02-23 1960-12-29 Maschf Augsburg Nuernberg Ag High-speed diesel engine with a rotary combustion chamber in the piston
DE977154C (en) * 1952-11-08 1965-04-15 Maschf Augsburg Nuernberg Ag High-speed diesel engine with a combustion chamber of rotation in the piston
US2855907A (en) * 1954-03-20 1958-10-14 Maschf Augsburg Nuernberg Ag Internal combustion engine system
EP0098619A2 (en) * 1982-07-09 1984-01-18 Kabushiki Kaisha Toyota Chuo Kenkyusho Direct injection internal combustion engine of the compression ignition type
EP0098619A3 (en) * 1982-07-09 1984-12-27 Kabushiki Kaisha Toyota Chuo Kenkyusho Direct injection internal combustion engine of the compression ignition type
EP0104448A2 (en) * 1982-08-27 1984-04-04 Kabushiki Kaisha Toyota Chuo Kenkyusho Direct injection internal combustion engine of the compression ignition type
EP0104448A3 (en) * 1982-08-27 1984-12-27 Kabushiki Kaisha Toyota Chuo Kenkyusho Direct injection internal combustion engine of the compression ignition type
EP0277296A2 (en) * 1987-01-31 1988-08-10 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Combustion chamber for a reciprocating piston internal combustion engine
EP0277296A3 (en) * 1987-01-31 1989-03-29 Dr.Ing.H.C. F. Porsche Aktiengesellschaft Combustion chamber for a reciprocating piston internal combustion engine

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