FR2833646B1 - INTERNAL COMBUSTION ENGINE WITH INJECTION - Google Patents

INTERNAL COMBUSTION ENGINE WITH INJECTION

Info

Publication number
FR2833646B1
FR2833646B1 FR0116350A FR0116350A FR2833646B1 FR 2833646 B1 FR2833646 B1 FR 2833646B1 FR 0116350 A FR0116350 A FR 0116350A FR 0116350 A FR0116350 A FR 0116350A FR 2833646 B1 FR2833646 B1 FR 2833646B1
Authority
FR
France
Prior art keywords
injection
combustion engine
internal combustion
engine
internal
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 - Fee Related
Application number
FR0116350A
Other languages
French (fr)
Other versions
FR2833646A1 (en
Inventor
Bertrand Fasolo
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0116350A priority Critical patent/FR2833646B1/en
Priority to DE10259224A priority patent/DE10259224A1/en
Publication of FR2833646A1 publication Critical patent/FR2833646A1/en
Application granted granted Critical
Publication of FR2833646B1 publication Critical patent/FR2833646B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/242—Arrangement of spark plugs or injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
    • 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
    • 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
    • F02B23/0654—Thermal treatments, e.g. with heating elements or local cooling
    • F02B23/0657—Thermal treatments, e.g. with heating elements or local cooling the spray interacting with one or more glow plugs
    • 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
FR0116350A 2001-12-18 2001-12-18 INTERNAL COMBUSTION ENGINE WITH INJECTION Expired - Fee Related FR2833646B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0116350A FR2833646B1 (en) 2001-12-18 2001-12-18 INTERNAL COMBUSTION ENGINE WITH INJECTION
DE10259224A DE10259224A1 (en) 2001-12-18 2002-12-17 Internal combustion engine with injection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0116350A FR2833646B1 (en) 2001-12-18 2001-12-18 INTERNAL COMBUSTION ENGINE WITH INJECTION

Publications (2)

Publication Number Publication Date
FR2833646A1 FR2833646A1 (en) 2003-06-20
FR2833646B1 true FR2833646B1 (en) 2006-05-05

Family

ID=8870611

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0116350A Expired - Fee Related FR2833646B1 (en) 2001-12-18 2001-12-18 INTERNAL COMBUSTION ENGINE WITH INJECTION

Country Status (2)

Country Link
DE (1) DE10259224A1 (en)
FR (1) FR2833646B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004004391A1 (en) 2004-01-29 2005-08-11 Daimlerchrysler Ag Direct injection internal combustion engine
FR2880915A1 (en) * 2005-01-20 2006-07-21 Renault Sas Diesel internal combustion engine, has cylinder head and piston`s bowl that are provided in combustion chamber and comprise duct shaped part with converging part followed by divergent part to form critical orifice
FR2885391A1 (en) * 2005-05-09 2006-11-10 Renault Sas Diesel direct injection internal combustion engine for motor vehicle, has cylindrical head provided with housing in its upper surface with respect to piston, and groove and boss regulated according to desired swirl effect of intake gas load
DE102011116371A1 (en) * 2011-10-14 2013-04-18 Vladimir Borissovskiy Combustion chamber of an internal combustion engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2505999A (en) * 1944-09-22 1950-05-02 Frank J Smith Diesel engine for aircraft
DE3218310A1 (en) * 1982-05-14 1983-11-17 Ficht GmbH, 8011 Kirchseeon Internal combustion piston engine
US4742805A (en) * 1986-08-14 1988-05-10 Sanshin Kogyo Kabushiki Kaisha Internal combustion engine
FR2783566B1 (en) * 1998-09-23 2000-10-27 Renault INTERNAL COMBUSTION ENGINE WITH CONTROLLED IGNITION

Also Published As

Publication number Publication date
DE10259224A1 (en) 2003-07-10
FR2833646A1 (en) 2003-06-20

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20070831