FR2402065A1 - Moteur a combustion interne a pistons equipe d'un dispositif limitant la pression d'allumage - Google Patents

Moteur a combustion interne a pistons equipe d'un dispositif limitant la pression d'allumage

Info

Publication number
FR2402065A1
FR2402065A1 FR7825186A FR7825186A FR2402065A1 FR 2402065 A1 FR2402065 A1 FR 2402065A1 FR 7825186 A FR7825186 A FR 7825186A FR 7825186 A FR7825186 A FR 7825186A FR 2402065 A1 FR2402065 A1 FR 2402065A1
Authority
FR
France
Prior art keywords
combustion
compression
ignition
pressure
takes place
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.)
Granted
Application number
FR7825186A
Other languages
English (en)
Other versions
FR2402065B3 (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.)
MTU Aero Engines GmbH
Rolls Royce Solutions GmbH
Original Assignee
MTU Friedrichshafen GmbH
MTU Motoren und Turbinen Union Muenchen GmbH
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 MTU Friedrichshafen GmbH, MTU Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Friedrichshafen GmbH
Publication of FR2402065A1 publication Critical patent/FR2402065A1/fr
Application granted granted Critical
Publication of FR2402065B3 publication Critical patent/FR2402065B3/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
    • 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
    • F02B19/02—Engines characterised by precombustion chambers the chamber being periodically isolated from its cylinder
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

La présente invention concerne un moteur à combustion interne à pistons équipé d'un dispositif limitant la pression d'allumage. Ledit moteur comporte, pour chaque cylindre, une chambre de combustion associée à un accumulateur d'air qui est isolé de ladite chambre de combustion au moins pendant l'injection et l'allumage du carburant par une soupape commandée en fonction des phases de travail du cylindre et qui est à nouveau reliée à la chambre de combustion pendant la combustion. Application aux machines à combustion interne à pistons.
FR7825186A 1977-09-01 1978-08-31 Moteur a combustion interne a pistons equipe d'un dispositif limitant la pression d'allumage Granted FR2402065A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2739319A DE2739319C3 (de) 1977-09-01 1977-09-01 Kolbenbrennkraftmaschine mit Luftverdichtung und anschließender Brennstoffeinspritzung

Publications (2)

Publication Number Publication Date
FR2402065A1 true FR2402065A1 (fr) 1979-03-30
FR2402065B3 FR2402065B3 (fr) 1981-04-17

Family

ID=6017816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825186A Granted FR2402065A1 (fr) 1977-09-01 1978-08-31 Moteur a combustion interne a pistons equipe d'un dispositif limitant la pression d'allumage

Country Status (2)

Country Link
DE (1) DE2739319C3 (fr)
FR (1) FR2402065A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4759318A (en) * 1985-02-21 1988-07-26 Joseph Adams Technical Arts Ltd. Differential piston and valving system for detonation device
AT399911B (de) * 1988-03-25 1995-08-25 Avl Verbrennungskraft Messtech Einrichtung zum betrieb einer brennkraftmaschine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE626471C (de) * 1929-03-14 1936-02-26 Maschf Augsburg Nuernberg Ag Regelvorrichtung fuer selbstzuendende Einspritzbrennkraftmaschinen
DE562673C (de) * 1931-02-15 1935-02-19 Lanova Akt Ges Luftspeicher-Dieselmaschine
US2798467A (en) * 1954-04-28 1957-07-09 Robert B Davids Scavenging and expansion volume extending trap mechanism for internal combustion engines
FR1341030A (fr) * 1962-10-05 1963-10-25 Perfectionnements dans la construction de moteurs à combustion interne
DE2227440A1 (de) * 1972-06-06 1973-12-20 Daimler Benz Ag Mehrstufiges brennverfahren fuer mit interner verbrennung arbeitende brennkraftmaschinen
FR2328112A1 (fr) * 1975-10-17 1977-05-13 Moteur Moderne Le Moteur a combustion interne comportant un reservoir d'air

Also Published As

Publication number Publication date
DE2739319B2 (de) 1981-01-15
DE2739319A1 (de) 1979-03-15
FR2402065B3 (fr) 1981-04-17
DE2739319C3 (de) 1981-08-20

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