EP0507648A1 - Zweitaktmotor mit selektiver Steuerung für die in der Brennkammer eingeführte Ladung - Google Patents

Zweitaktmotor mit selektiver Steuerung für die in der Brennkammer eingeführte Ladung Download PDF

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Publication number
EP0507648A1
EP0507648A1 EP92400763A EP92400763A EP0507648A1 EP 0507648 A1 EP0507648 A1 EP 0507648A1 EP 92400763 A EP92400763 A EP 92400763A EP 92400763 A EP92400763 A EP 92400763A EP 0507648 A1 EP0507648 A1 EP 0507648A1
Authority
EP
European Patent Office
Prior art keywords
stroke engine
engine according
cylinder
openings
load
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
EP92400763A
Other languages
English (en)
French (fr)
Other versions
EP0507648B1 (de
Inventor
Pierre Duret
Gaétan Monnier
Thierry Colliou
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
Publication of EP0507648A1 publication Critical patent/EP0507648A1/de
Application granted granted Critical
Publication of EP0507648B1 publication Critical patent/EP0507648B1/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
    • 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
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0291—Throttle control device for throttle being disposed in a two-stroke engine transfer passage
EP92400763A 1991-04-03 1992-03-20 Zweitaktmotor mit selektiver Steuerung für die in der Brennkammer eingeführte Ladung Expired - Lifetime EP0507648B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9104006 1991-04-03
FR9104006A FR2674906A1 (fr) 1991-04-03 1991-04-03 Moteur a deux temps a controle selectif de la charge introduite dans la chambre de combustion.

Publications (2)

Publication Number Publication Date
EP0507648A1 true EP0507648A1 (de) 1992-10-07
EP0507648B1 EP0507648B1 (de) 1994-10-19

Family

ID=9411391

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92400763A Expired - Lifetime EP0507648B1 (de) 1991-04-03 1992-03-20 Zweitaktmotor mit selektiver Steuerung für die in der Brennkammer eingeführte Ladung

Country Status (5)

Country Link
US (1) US5285753A (de)
EP (1) EP0507648B1 (de)
JP (1) JPH0681658A (de)
DE (1) DE69200532T2 (de)
FR (1) FR2674906A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4303496A1 (de) * 1993-02-06 1994-08-11 Christian Bartsch Zweitakt-Brennkraftmaschine
WO2009047566A1 (en) * 2007-10-12 2009-04-16 Gordon Mcnally Seal for a rotary valve for an internal combustion engine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE865233C (de) * 1940-06-21 1953-02-02 Auto Union A G Gemischverdichtende Zweitaktbrennkraftmaschine
DE932639C (de) * 1934-12-02 1955-09-05 Daimler Benz Ag Zweitaktbrennkraftmaschine
DE3933105A1 (de) * 1988-10-13 1990-04-19 Volkswagen Ag Zweitakt-brennkraftmaschine mit einer ladungswechselsteuerung nach art einer rueckschiebesteuerung
EP0400338A2 (de) * 1989-05-30 1990-12-05 Cagiva Motor Italia S.P.A. Einrichtung für das Wechseln der Einspritzrichtung des Brennstoffes in einem Zweitakt-Brennkraft-Maschinenzylinder
EP0404338A1 (de) * 1989-06-21 1990-12-27 General Motors Corporation Wärmeregelung an der Spülung einer Zweitaktmotors
EP0460820A1 (de) * 1990-06-02 1991-12-11 Jaguar Cars Limited Zweitaktmotoren

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2675789A (en) * 1954-04-20 Internal-combustion engine
US2473164A (en) * 1949-06-14 Two-cycle engine
US2113979A (en) * 1934-12-01 1938-04-12 Whitworth & Co Scavenging of two-stroke internal combustion engines
US2110754A (en) * 1935-11-30 1938-03-08 Alston Charles Henry Thomas Combustion engine
US2214047A (en) * 1938-11-14 1940-09-10 John F Tulloch Throttle control in internal combustion engine
US2474879A (en) * 1945-10-02 1949-07-05 Edward A Winfield Internal-combustion engine
US2440726A (en) * 1945-10-15 1948-05-04 Karl K Probst Internal-combustion engine
US2797672A (en) * 1953-10-23 1957-07-02 Technical Engineering Service Two-stroke-cycle internal combustion engine
JPS58101207A (ja) * 1981-12-11 1983-06-16 Mitsubishi Heavy Ind Ltd ２サイクル内燃機関の掃気管制装置
JPS58178822A (ja) * 1982-04-13 1983-10-19 Nippon Clean Engine Res ２サイクル内燃機関
JPS6235019A (ja) * 1985-08-06 1987-02-16 Yamaha Motor Co Ltd ２サイクルエンジンの吸気装置
JPS63309717A (ja) * 1987-06-12 1988-12-16 Kawasaki Heavy Ind Ltd ２サイクルエンジンの吸気部の構造
JPH02169818A (ja) * 1988-12-21 1990-06-29 Fuji Heavy Ind Ltd ２サイクルエンジン

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE932639C (de) * 1934-12-02 1955-09-05 Daimler Benz Ag Zweitaktbrennkraftmaschine
DE865233C (de) * 1940-06-21 1953-02-02 Auto Union A G Gemischverdichtende Zweitaktbrennkraftmaschine
DE3933105A1 (de) * 1988-10-13 1990-04-19 Volkswagen Ag Zweitakt-brennkraftmaschine mit einer ladungswechselsteuerung nach art einer rueckschiebesteuerung
EP0400338A2 (de) * 1989-05-30 1990-12-05 Cagiva Motor Italia S.P.A. Einrichtung für das Wechseln der Einspritzrichtung des Brennstoffes in einem Zweitakt-Brennkraft-Maschinenzylinder
EP0404338A1 (de) * 1989-06-21 1990-12-27 General Motors Corporation Wärmeregelung an der Spülung einer Zweitaktmotors
EP0460820A1 (de) * 1990-06-02 1991-12-11 Jaguar Cars Limited Zweitaktmotoren

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 8, no. 20 (M-271)(1457) 27 Janvier 1984 & JP-A-58 178 822 ( NIHON KURINENJIN KENKYUSHO K.K. ) 19 Octobre 1983 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4303496A1 (de) * 1993-02-06 1994-08-11 Christian Bartsch Zweitakt-Brennkraftmaschine
WO2009047566A1 (en) * 2007-10-12 2009-04-16 Gordon Mcnally Seal for a rotary valve for an internal combustion engine

Also Published As

Publication number Publication date
FR2674906A1 (fr) 1992-10-09
US5285753A (en) 1994-02-15
FR2674906B1 (de) 1995-01-13
JPH0681658A (ja) 1994-03-22
EP0507648B1 (de) 1994-10-19
DE69200532T2 (de) 1995-02-23
DE69200532D1 (de) 1994-11-24

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