FR2256312B3 - - Google Patents

Info

Publication number
FR2256312B3
FR2256312B3 FR7442242A FR7442242A FR2256312B3 FR 2256312 B3 FR2256312 B3 FR 2256312B3 FR 7442242 A FR7442242 A FR 7442242A FR 7442242 A FR7442242 A FR 7442242A FR 2256312 B3 FR2256312 B3 FR 2256312B3
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
FR7442242A
Other versions
FR2256312A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2256312A1 publication Critical patent/FR2256312A1/fr
Application granted granted Critical
Publication of FR2256312B3 publication Critical patent/FR2256312B3/fr
Granted 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
    • F02B19/02—Engines characterised by precombustion chambers the chamber being periodically isolated from its cylinder
    • 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
    • F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
    • F02B19/1004—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder details of combustion chamber, e.g. mounting arrangements
    • F02B19/1014—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder details of combustion chamber, e.g. mounting arrangements design parameters, e.g. volume, torch passage cross sectional area, length, orientation, or the like
    • 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
    • F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
    • F02B19/1095—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with more than one pre-combustion chamber (a stepped form of the main combustion chamber above the piston is to be considered as a pre-combustion chamber if this stepped portion is not a squish area)
    • 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)
FR7442242A 1974-01-02 1974-12-20 Piston I.C. engine with divided combustion space - combustion space has perforated partitions richer mixture is fed to ignition partial space Granted FR2256312A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2400015A DE2400015A1 (de) 1974-01-02 1974-01-02 Kolben-brennkraftmaschine

Publications (2)

Publication Number Publication Date
FR2256312A1 FR2256312A1 (en) 1975-07-25
FR2256312B3 true FR2256312B3 (fr) 1977-09-23

Family

ID=5904017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7442242A Granted FR2256312A1 (en) 1974-01-02 1974-12-20 Piston I.C. engine with divided combustion space - combustion space has perforated partitions richer mixture is fed to ignition partial space

Country Status (2)

Country Link
DE (1) DE2400015A1 (fr)
FR (1) FR2256312A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441056A1 (fr) * 1978-11-09 1980-06-06 Lampard Robert Procede pour faire fonctionner un moteur a combustion interne et moteur pour la mise en oeuvre de ce procede
FR2483010A1 (fr) * 1980-05-23 1981-11-27 Rockwell International Corp Moteur diesel a prechambre dont la communication avec le cylindre est commandee par soupapes, et son procede de mise en oeuvre
DE4037185A1 (de) * 1990-11-22 1992-05-27 Hugo Ing Grad Kueckenwaitz Verfahren zur annaehernden idealisierung eines brennstoffunabhaengigen kreisprozesses fuer waermekraftmaschinen

Also Published As

Publication number Publication date
DE2400015A1 (de) 1975-07-10
FR2256312A1 (en) 1975-07-25

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Legal Events

Date Code Title Description
ST Notification of lapse