EP0296899A1 - Anlage eines Brennstoffzufuhrsystems in einer Zweitaktmotorbrennkammer hinsichtlich der Auslassöffnung - Google Patents

Anlage eines Brennstoffzufuhrsystems in einer Zweitaktmotorbrennkammer hinsichtlich der Auslassöffnung Download PDF

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Publication number
EP0296899A1
EP0296899A1 EP88401201A EP88401201A EP0296899A1 EP 0296899 A1 EP0296899 A1 EP 0296899A1 EP 88401201 A EP88401201 A EP 88401201A EP 88401201 A EP88401201 A EP 88401201A EP 0296899 A1 EP0296899 A1 EP 0296899A1
Authority
EP
European Patent Office
Prior art keywords
cylinder
reference point
supply system
intake
exhaust
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
EP88401201A
Other languages
English (en)
French (fr)
Other versions
EP0296899B1 (de
Inventor
Pierre Duret
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.)
Automobiles Peugeot SA
Automobiles Citroen SA
IFP Energies Nouvelles IFPEN
Original Assignee
Automobiles Peugeot SA
Automobiles Citroen SA
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 Automobiles Peugeot SA, Automobiles Citroen SA, IFP Energies Nouvelles IFPEN filed Critical Automobiles Peugeot SA
Priority to AT88401201T priority Critical patent/ATE87709T1/de
Publication of EP0296899A1 publication Critical patent/EP0296899A1/de
Application granted granted Critical
Publication of EP0296899B1 publication Critical patent/EP0296899B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/14—Engines characterised by using fresh charge for scavenging cylinders using reverse-flow scavenging, e.g. with both outlet and inlet ports arranged near bottom of piston stroke
    • 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
    • F02B13/00—Engines characterised by the introduction of liquid fuel into cylinders by use of auxiliary fluid
    • 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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/26—Multi-cylinder engines other than those provided for in, or of interest apart from, groups F02B25/02 - F02B25/24
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

Definitions

  • the reference point of the exhaust is located between the two lights or the lights are located around said reference point of the exhaust.
  • the exhaust light opens at 71 ° before bottom dead center and closes at 71 ° after bottom dead center (i.e. 109 ° and 251 ° crank angle).
  • valve is controlled by a solenoid 38.
  • This solenoid can be controlled electronically so as to open the valve 22 at the most suitable time.

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)
  • Fuel-Injection Apparatus (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
EP88401201A 1987-05-19 1988-05-18 Anlage eines Brennstoffzufuhrsystems in einer Zweitaktmotorbrennkammer hinsichtlich der Auslassöffnung Expired - Lifetime EP0296899B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88401201T ATE87709T1 (de) 1987-05-19 1988-05-18 Anlage eines brennstoffzufuhrsystems in einer zweitaktmotorbrennkammer hinsichtlich der auslassoeffnung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8707023A FR2615564B1 (fr) 1987-05-19 1987-05-19 Methode pour disposer, dans une chambre de combustion d'un moteur deux temps, un systeme d'alimentation en carburant relativement a la lumiere d'echappement et moteur ainsi concu
FR8707023 1987-05-19

Publications (2)

Publication Number Publication Date
EP0296899A1 true EP0296899A1 (de) 1988-12-28
EP0296899B1 EP0296899B1 (de) 1993-03-31

Family

ID=9351247

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88401201A Expired - Lifetime EP0296899B1 (de) 1987-05-19 1988-05-18 Anlage eines Brennstoffzufuhrsystems in einer Zweitaktmotorbrennkammer hinsichtlich der Auslassöffnung

Country Status (6)

Country Link
US (1) US4917073A (de)
EP (1) EP0296899B1 (de)
JP (1) JP2761888B2 (de)
AT (1) ATE87709T1 (de)
DE (1) DE3879774T2 (de)
FR (1) FR2615564B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5317796A (en) * 1989-04-18 1994-06-07 Hunter Robert M Technique for rendering packaging child resistant
EP0435730B1 (de) * 1989-12-29 1994-01-26 Institut Francais Du Petrole Zweitaktmotor mit gesteuerter pneumatischer Einspritzung
US5448971A (en) * 1990-06-20 1995-09-12 Group Lotus Limited Internal combustion engine and an improved rotary inlet valve for use therewith
US6079379A (en) 1998-04-23 2000-06-27 Design & Manufacturing Solutions, Inc. Pneumatically controlled compressed air assisted fuel injection system
US6293235B1 (en) 1998-08-21 2001-09-25 Design & Manufacturing Solutions, Inc. Compressed air assisted fuel injection system with variable effective reflection length
US6273037B1 (en) 1998-08-21 2001-08-14 Design & Manufacturing Solutions, Inc. Compressed air assisted fuel injection system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496757A1 (fr) * 1980-12-22 1982-06-25 Inst Francais Du Petrole Dispositif pour alimenter en melange carbure un moteur deux temps avec introduction d'air a travers le carter
EP0064223A2 (de) * 1981-04-29 1982-11-10 Guidoboni, Laerte Brennkraftmaschine
EP0189715A1 (de) * 1984-12-28 1986-08-06 Institut Français du Pétrole Vorrichtung zum Kontrollieren des von einem pneumatischen Einspritzsystem gelieferten Gemischstrahls

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2763248A (en) * 1953-11-09 1956-09-18 Fairbanks Morse & Co Gas engine ignition system
JPS5341282B2 (de) * 1971-12-15 1978-11-01
JPS5319721B2 (de) * 1971-12-29 1978-06-22
FR2202537A6 (de) * 1972-10-06 1974-05-03 Motobecane Ateliers
JPS50142922A (de) * 1974-05-01 1975-11-18

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496757A1 (fr) * 1980-12-22 1982-06-25 Inst Francais Du Petrole Dispositif pour alimenter en melange carbure un moteur deux temps avec introduction d'air a travers le carter
EP0064223A2 (de) * 1981-04-29 1982-11-10 Guidoboni, Laerte Brennkraftmaschine
EP0189715A1 (de) * 1984-12-28 1986-08-06 Institut Français du Pétrole Vorrichtung zum Kontrollieren des von einem pneumatischen Einspritzsystem gelieferten Gemischstrahls

Also Published As

Publication number Publication date
JP2761888B2 (ja) 1998-06-04
FR2615564B1 (fr) 1992-05-15
US4917073A (en) 1990-04-17
FR2615564A1 (fr) 1988-11-25
JPH01195912A (ja) 1989-08-07
ATE87709T1 (de) 1993-04-15
DE3879774T2 (de) 1993-07-08
EP0296899B1 (de) 1993-03-31
DE3879774D1 (de) 1993-05-06

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