ATE97993T1 - Zweiaktmotor mit drehschiebern und betrieb dieses motors. - Google Patents

Zweiaktmotor mit drehschiebern und betrieb dieses motors.

Info

Publication number
ATE97993T1
ATE97993T1 AT90401785T AT90401785T ATE97993T1 AT E97993 T1 ATE97993 T1 AT E97993T1 AT 90401785 T AT90401785 T AT 90401785T AT 90401785 T AT90401785 T AT 90401785T AT E97993 T1 ATE97993 T1 AT E97993T1
Authority
AT
Austria
Prior art keywords
engine
combustion chamber
act
rotary vanes
exhaust pipe
Prior art date
Application number
AT90401785T
Other languages
English (en)
Inventor
Pierre Duret
Andre Douaud
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Application granted granted Critical
Publication of ATE97993T1 publication Critical patent/ATE97993T1/de

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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/32—Engines with pumps other than of reciprocating-piston type
    • F02B33/34—Engines with pumps other than of reciprocating-piston type with rotary pumps
    • 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
    • F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
    • F01L7/02—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • F01L7/026—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves with two or more rotary valves, their rotational axes being parallel, e.g. 4-stroke
    • 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
    • F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
    • F01L7/12—Rotary or oscillatory slide valve-gear or valve arrangements specially for two-stroke engines
    • 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
    • F02B25/145—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 with intake and exhaust valves exclusively in the cylinder head
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into 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
    • 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
    • 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
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Transmission Devices (AREA)
  • Fuel-Injection Apparatus (AREA)
AT90401785T 1989-06-30 1990-06-22 Zweiaktmotor mit drehschiebern und betrieb dieses motors. ATE97993T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8908853A FR2649156B1 (fr) 1989-06-30 1989-06-30 Moteur deux temps a boisseaux tournants et utilisations d'un tel moteur
EP90401785A EP0406078B1 (de) 1989-06-30 1990-06-22 Zweiaktmotor mit Drehschiebern und Betrieb dieses Motors

Publications (1)

Publication Number Publication Date
ATE97993T1 true ATE97993T1 (de) 1993-12-15

Family

ID=9383367

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90401785T ATE97993T1 (de) 1989-06-30 1990-06-22 Zweiaktmotor mit drehschiebern und betrieb dieses motors.

Country Status (5)

Country Link
EP (1) EP0406078B1 (de)
JP (1) JPH0347423A (de)
AT (1) ATE97993T1 (de)
DE (1) DE69004874T2 (de)
FR (1) FR2649156B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2678319A1 (fr) * 1991-06-25 1992-12-31 Inst Francais Du Petrole Systeme d'aide a la pulverisation d'un melange carbure dans une chambre de combustion et application du systeme a un moteur a combustion interne.
FR2693233B1 (fr) * 1992-07-02 1994-08-19 Inst Francais Du Petrole Dispositif de contrôle de l'injection pneumatique d'un mélange carbure dans un moteur à combustion interne à deux temps et utilisation associée.
JPH07102918A (ja) * 1993-10-01 1995-04-18 Goro Urushiyama エンジン用シリンダヘッド
JP2010091581A (ja) * 2009-12-18 2010-04-22 Yukifumi Nakamura 低圧電気設備の漏電電流状態を測定する装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR940278A (fr) * 1947-01-21 1948-12-08 Moteur à combustion interne fonctionnant selon le cycle à deux temps
FR2496757B1 (fr) * 1980-12-22 1985-07-19 Inst Francais Du Petrole Dispositif pour alimenter en melange carbure un moteur deux temps avec introduction d'air a travers le carter
EP0099873A3 (de) * 1982-07-19 1985-01-09 Josef V. Illichmann Zylindrischer Drehschieber mit Abdichtung für Kolbenmotoren
EP0100713B1 (de) * 1982-07-27 1986-11-12 Guy Negre Dichtungselement für eine Gaszyklus-Regelvorrichtung einer Brennkammer
DE3515262A1 (de) * 1984-06-20 1986-01-09 Frank 4330 Mülheim Warzecha Drehschieber
US4732124A (en) * 1986-06-12 1988-03-22 Toyota Jidosha Kabushiki Kaisha Two-cycle internal combustion engine

Also Published As

Publication number Publication date
EP0406078A1 (de) 1991-01-02
FR2649156B1 (fr) 1994-04-01
DE69004874T2 (de) 1994-04-07
JPH0347423A (ja) 1991-02-28
EP0406078B1 (de) 1993-12-01
DE69004874D1 (de) 1994-01-13
FR2649156A1 (fr) 1991-01-04

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