[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FR2410745A1 - - Google Patents

Info

Publication number
FR2410745A1
FR2410745A1 FR7834103A FR7834103A FR2410745A1 FR 2410745 A1 FR2410745 A1 FR 2410745A1 FR 7834103 A FR7834103 A FR 7834103A FR 7834103 A FR7834103 A FR 7834103A FR 2410745 A1 FR2410745 A1 FR 2410745A1
Authority
FR
France
Prior art keywords
chamber
cylinder
center
precombustion
incandescent
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.)
Withdrawn
Application number
FR7834103A
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.)
Fiat SpA
Original Assignee
Fiat SpA
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 Fiat SpA filed Critical Fiat SpA
Publication of FR2410745A1 publication Critical patent/FR2410745A1/fr
Withdrawn legal-status Critical Current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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/14—Engines characterised by precombustion chambers 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/08—Engines characterised by precombustion chambers the chamber being of air-swirl type
    • 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)

Abstract

INJECTION DU CARBURANT DANS UNE CHAMBRE SPHEROIDALE DE PRECOMBUSTION POSSEDANT EN SON CENTRE UNE BOUGIE INCANDESCENTE. LE CYLINDRE 1 CONTIENT UN PISTON 2. DANS LA CULASSE SE TROUVE UNE CHAMBRE DE PRECOMBUSTION 3 COMPORTANT AU CENTRE UNE BOUGIE INCANDESCENTE 8 DONT L'AXE COUPE A ANGLE DROIT L'AXE DE L'INJECTEUR 7. LA CHAMBRE 3 EST RELIEE AU CYLINDRE 1 PAR LE CANAL5.INJECTION OF FUEL INTO A PRECOMBUSTION SPHEROIDAL CHAMBER HAVING AN INCANDESCENT CANDLE AT ITS CENTER. CYLINDER 1 CONTAINS A PISTON 2. IN THE CYLINDER HEAD IS A PRECOMBUSTION CHAMBER 3 INCLUDING IN THE CENTER AN INCANDESCENT SPARK PLUG 8 WHOSE AXIS CUT AT A RIGHT ANGLE THE AXIS OF THE INJECTOR 7. CHAMBER 3 IS CONNECTED TO CYLINDER 1 BY CHANNEL 5.

FR7834103A 1977-12-05 1978-12-04 Withdrawn FR2410745A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT69726/77A IT1117089B (en) 1977-12-05 1977-12-05 IMPROVEMENT IN FAST DIESEL CYCLE ENGINES WITH MECHANICAL AND INDIRECT INJECTION WITH HIGH TURBULENCE PRE-CHAMBER

Publications (1)

Publication Number Publication Date
FR2410745A1 true FR2410745A1 (en) 1979-06-29

Family

ID=11312707

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7834103A Withdrawn FR2410745A1 (en) 1977-12-05 1978-12-04

Country Status (5)

Country Link
JP (1) JPS5490407A (en)
DE (2) DE2852448A1 (en)
FR (1) FR2410745A1 (en)
GB (1) GB2009319A (en)
IT (1) IT1117089B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3123398C2 (en) * 1981-06-12 1985-04-25 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Pre-combustion chamber for diesel engines
EP0175895A3 (en) * 1984-08-06 1988-06-22 Laerte Guidoboni Internal combustion engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1497390A (en) * 1922-03-31 1924-06-10 Theodore O Strauss Fuel-igniting device
FR1344892A (en) * 1962-05-28 1963-12-06 Applic Tech Ind Lati Improvements to internal combustion engines with fuel injection
DE2537847A1 (en) * 1975-08-26 1977-03-10 Daimler Benz Ag IC engine with auxiliary combustion chamber - has high pressure injection nozzle with one to three nozzle apertures

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1497390A (en) * 1922-03-31 1924-06-10 Theodore O Strauss Fuel-igniting device
FR1344892A (en) * 1962-05-28 1963-12-06 Applic Tech Ind Lati Improvements to internal combustion engines with fuel injection
DE2537847A1 (en) * 1975-08-26 1977-03-10 Daimler Benz Ag IC engine with auxiliary combustion chamber - has high pressure injection nozzle with one to three nozzle apertures

Also Published As

Publication number Publication date
IT1117089B (en) 1986-02-10
JPS5490407A (en) 1979-07-18
DE2852448A1 (en) 1979-06-07
DE7835977U1 (en) 1980-05-14
GB2009319A (en) 1979-06-13

Similar Documents

Publication Publication Date Title
ES469258A1 (en) Compression ignition direct injection internal combustion engine
ES446164A1 (en) Spark plug construction for lean mixture burning internal combustion engines
GB1249685A (en) Improvements relating to internal combustion engines
ES434046A1 (en) Internal combustion engine with auxiliary chamber having variable size openings
JPS55119913A (en) Internal combustion engine
GB1201932A (en) Improvements relating to methods of operating spark ignited internal combustion engines and to internal combustion engines so operated
SE8703208D0 (en) AIR COMPRESSOR COMBUSTION ENGINE WITH SEPARATE IGNITION
GB1167594A (en) Improvements in and relating to Internal-Combustion Engines
FR2426155A1 (en) INTERNAL COMBUSTION ENGINE AND CONTROL IGNITION
FR2410745A1 (en)
ES472093A1 (en) Combustion chamber of a diesel cycle internal combustion engine
ES474300A1 (en) A cylinder for a reciprocating- piston internal combustion engine
FR2360755A1 (en) COMBUSTION CHAMBER FOR INTERNAL COMBUSTION ENGINE
FR2432088A1 (en) DIESEL ENGINE WITH INFLAMMATION PRIMING CHAMBER
IT8421410A0 (en) PROCEDURE FOR THE DIRECT INJECTION OF FUEL INTO THE COMBUSTION CHAMBER IN THE CYLINDER HEAD OF DIESEL ENGINES, AS WELL AS THE DEVICE FOR IMPLEMENTING THE PROCEDURE.
SU987132A1 (en) I.c.engine
GB1408100A (en) Spark-ignition type internal combustion engine
FR2465074A1 (en) INTERNAL COMBUSTION, CONTROLLED IGNITION ENGINE FOR OPERATING WITH POOR CARBIDE MIXTURE
SE7908089L (en) AIR COMPRESSOR, DIRECT INJURED ENGINE WITH SELF OR SEPARATE IGNITION
GB546500A (en) Improvements in and relating to the combustion chambers of compression ignition oil engines
FR2408034A1 (en) INTERNAL COMBUSTION ENGINE
SU832094A1 (en) I.c. engine operation method
RU93027463A (en) FORCAMER OF INTERNAL COMBUSTION ENGINE
SU958669A1 (en) I.c. engine with compression ignition
FR2587758B1 (en) DIESEL ENGINE CYLINDER HEAD WITH PRE-COMBUSTION CHAMBER

Legal Events

Date Code Title Description
RE Withdrawal of published application