FR2127670A5 - - Google Patents

Info

Publication number
FR2127670A5
FR2127670A5 FR7205760A FR7205760A FR2127670A5 FR 2127670 A5 FR2127670 A5 FR 2127670A5 FR 7205760 A FR7205760 A FR 7205760A FR 7205760 A FR7205760 A FR 7205760A FR 2127670 A5 FR2127670 A5 FR 2127670A5
Authority
FR
France
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
FR7205760A
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.)
UZINA VINGT TROIS AUGUST
Original Assignee
UZINA VINGT TROIS AUGUST
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 UZINA VINGT TROIS AUGUST filed Critical UZINA VINGT TROIS AUGUST
Application granted granted Critical
Publication of FR2127670A5 publication Critical patent/FR2127670A5/fr
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
    • F02B23/0636—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
    • F02B23/0648—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
FR7205760A 1971-02-25 1972-02-21 Expired FR2127670A5 (show.php)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO66058A RO55454A2 (show.php) 1971-02-25 1971-02-25

Publications (1)

Publication Number Publication Date
FR2127670A5 true FR2127670A5 (show.php) 1972-10-13

Family

ID=20088738

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7205760A Expired FR2127670A5 (show.php) 1971-02-25 1972-02-21

Country Status (3)

Country Link
DE (1) DE2207276B2 (show.php)
FR (1) FR2127670A5 (show.php)
RO (1) RO55454A2 (show.php)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486587A1 (fr) * 1980-07-09 1982-01-15 Daimler Benz Ag Moteur a combustion interne a allumage par compression du type muni dans la tete de piston d'une cuvette de piston de forme correspondant a celle d'un corps de revolution
FR2507683A1 (fr) * 1981-06-16 1982-12-17 Tsni Moteur a combustion interne a allumage par compression et a chambre de combustion dans le piston
FR2539816A1 (fr) * 1983-01-26 1984-07-27 Daimler Benz Ag Moteur a combustion interne a auto-allumage, comportant une chambre de combustion de piston a symetrie de revolution
EP0269093A3 (en) * 1986-11-25 1989-03-08 Isuzu Motors Limited Combustion chamber for internal combustion engines
EP0911500A3 (en) * 1997-10-20 1999-11-24 Nissan Motor Company, Limited Direct injection diesel engine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486587A1 (fr) * 1980-07-09 1982-01-15 Daimler Benz Ag Moteur a combustion interne a allumage par compression du type muni dans la tete de piston d'une cuvette de piston de forme correspondant a celle d'un corps de revolution
FR2507683A1 (fr) * 1981-06-16 1982-12-17 Tsni Moteur a combustion interne a allumage par compression et a chambre de combustion dans le piston
FR2539816A1 (fr) * 1983-01-26 1984-07-27 Daimler Benz Ag Moteur a combustion interne a auto-allumage, comportant une chambre de combustion de piston a symetrie de revolution
EP0269093A3 (en) * 1986-11-25 1989-03-08 Isuzu Motors Limited Combustion chamber for internal combustion engines
EP0911500A3 (en) * 1997-10-20 1999-11-24 Nissan Motor Company, Limited Direct injection diesel engine

Also Published As

Publication number Publication date
DE2207276B2 (de) 1974-06-27
DE2207276A1 (de) 1972-09-14
RO55454A2 (show.php) 1973-09-20

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Legal Events

Date Code Title Description
ST Notification of lapse