FR2587756B1 - Methode et dispositif d'isolation thermique d'un organe en relation avec les gaz de combustion contenus dans un cylindre d'un moteur a combustion interne au moyen de lames de gaz et de couches de materiau isolant - Google Patents

Methode et dispositif d'isolation thermique d'un organe en relation avec les gaz de combustion contenus dans un cylindre d'un moteur a combustion interne au moyen de lames de gaz et de couches de materiau isolant

Info

Publication number
FR2587756B1
FR2587756B1 FR8514018A FR8514018A FR2587756B1 FR 2587756 B1 FR2587756 B1 FR 2587756B1 FR 8514018 A FR8514018 A FR 8514018A FR 8514018 A FR8514018 A FR 8514018A FR 2587756 B1 FR2587756 B1 FR 2587756B1
Authority
FR
France
Prior art keywords
organ
relation
layers
cylinder
combustion engine
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
FR8514018A
Other languages
English (en)
Other versions
FR2587756A1 (fr
Inventor
Dominique Herrier
Laurent Crestois
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR8514018A priority Critical patent/FR2587756B1/fr
Publication of FR2587756A1 publication Critical patent/FR2587756A1/fr
Application granted granted Critical
Publication of FR2587756B1 publication Critical patent/FR2587756B1/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
    • 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
    • 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
    • F02B19/16—Chamber shapes or constructions not specific to sub-groups F02B19/02 - F02B19/10
    • F02B19/165—The shape or construction of the pre-combustion chambers is specially adapted to be formed, at least in part, of ceramic material
    • 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
    • F02B2019/006—Engines characterised by precombustion chambers with thermal insulation
    • 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)
  • Ceramic Engineering (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
FR8514018A 1985-09-20 1985-09-20 Methode et dispositif d'isolation thermique d'un organe en relation avec les gaz de combustion contenus dans un cylindre d'un moteur a combustion interne au moyen de lames de gaz et de couches de materiau isolant Expired FR2587756B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8514018A FR2587756B1 (fr) 1985-09-20 1985-09-20 Methode et dispositif d'isolation thermique d'un organe en relation avec les gaz de combustion contenus dans un cylindre d'un moteur a combustion interne au moyen de lames de gaz et de couches de materiau isolant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8514018A FR2587756B1 (fr) 1985-09-20 1985-09-20 Methode et dispositif d'isolation thermique d'un organe en relation avec les gaz de combustion contenus dans un cylindre d'un moteur a combustion interne au moyen de lames de gaz et de couches de materiau isolant

Publications (2)

Publication Number Publication Date
FR2587756A1 FR2587756A1 (fr) 1987-03-27
FR2587756B1 true FR2587756B1 (fr) 1989-09-01

Family

ID=9323121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8514018A Expired FR2587756B1 (fr) 1985-09-20 1985-09-20 Methode et dispositif d'isolation thermique d'un organe en relation avec les gaz de combustion contenus dans un cylindre d'un moteur a combustion interne au moyen de lames de gaz et de couches de materiau isolant

Country Status (1)

Country Link
FR (1) FR2587756B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4257810A1 (fr) * 2022-04-07 2023-10-11 Innio Jenbacher GmbH & Co OG Composant de préchambre pour un moteur à combustion interne

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1089892A (fr) * 1952-12-30 1955-03-22 Friedmann & Maier Ag Tuyère d'injection pour moteurs à combustion interne
FR1144802A (fr) * 1956-03-19 1957-10-18 Fr De Materiel Agricole Et Ind Perfectionnements aux moteurs semi-diesel
FR1176008A (fr) * 1956-06-16 1959-04-03 Culasse pour moteur à combustion interne
FR1344892A (fr) * 1962-05-28 1963-12-06 Applic Tech Ind Lati Perfectionnements aux moteurs à combustion interne à injection de carburant
US3695235A (en) * 1970-08-26 1972-10-03 Mcculloch Corp Heat seal for fuel injection nozzles
DE2137634A1 (de) * 1971-07-28 1973-02-08 Kloeckner Humboldt Deutz Ag Brennkraftmaschine mit im maschinengehaeuse eingesetzter vorkammer
AR207315A1 (es) * 1973-04-23 1976-09-30 Honda Motor Co Ltd Un motor de combustion interna
DE2550885A1 (de) * 1975-11-13 1977-05-18 Daimler Benz Ag Selbstzuendende verbrennungskraftmaschine
DE2642056A1 (de) * 1976-09-18 1978-03-23 Daimler Benz Ag Luftverdichtende einspritzbrennkraftmaschine mit einer wirbelkammer
JPS55176435U (fr) * 1979-06-05 1980-12-18
DE3123398C2 (de) * 1981-06-12 1985-04-25 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Vorbrennkammer für Dieselmaschinen

Also Published As

Publication number Publication date
FR2587756A1 (fr) 1987-03-27

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