ES2105739T3 - Dispositivo de alimentacion en mezcla aire-carburante de un motor de explosion de dos tiempos. - Google Patents

Dispositivo de alimentacion en mezcla aire-carburante de un motor de explosion de dos tiempos.

Info

Publication number
ES2105739T3
ES2105739T3 ES94923771T ES94923771T ES2105739T3 ES 2105739 T3 ES2105739 T3 ES 2105739T3 ES 94923771 T ES94923771 T ES 94923771T ES 94923771 T ES94923771 T ES 94923771T ES 2105739 T3 ES2105739 T3 ES 2105739T3
Authority
ES
Spain
Prior art keywords
air
pct
port
cylinder
fuel mixture
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.)
Expired - Lifetime
Application number
ES94923771T
Other languages
English (en)
Inventor
Jean-Marc Masse
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
Application granted granted Critical
Publication of ES2105739T3 publication Critical patent/ES2105739T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/04—Engines with reciprocating-piston pumps; Engines with crankcase pumps with simple crankcase pumps, i.e. with the rear face of a non-stepped working piston acting as sole pumping member in co-operation with the crankcase
    • 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

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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

DISPOSITIVO DE ALIMENTACION DE MEZCLA AIRE-CARBURANTE DE UN MOTOR DE EXPLOSION DE DOS TIEMPOS DEL TIPO DE BARRIDO POR AIRE COMPRIMIDO EN EL CARTER (%), QUE COMPRENDE AL MENOS UN CILINDRO (1), UN PISTON (9) MOVIL EN VAIVEN EN EL CILINDRO, Y UN CARTER DE COMPRESION DE AIRE DE BARRIDO, COMPRENDIENDO EL CILINDRO AL MENOS UN ORIFICIO DE ESCAPE (11), AL MENOS UN ORIFICIO DE TRANSFERENCIA (12) Y UN ORIFICIO (16) DE INTRODUCCION DE UNA MEZCLA AIRE-CARBURANTE. UN ORGANO OBTURADOR ROTATIVO (19) ARRASTRADO EN SINCRONIA CON LA ROTACION DEL MOTOR ESTA ASOCIADO AL ORIFICIO (16) DE INTRODUCCION DE LA MEZCLA AIRE-CARBURANTE EN LA CAMARA DE COMBUSTION (10), ESTANDO COLOCADO ESTE ORGANO OBTURADOR EN UN DEPOSITO DE AIRE (14) ALIMENTADO CON AIRE BAJO UNA PRESION SUPERIOR A LA PRESION EN LA CAMARA DE COMBUSTION (10) TRAS LA ABERTURA DEL ORIFICIO DE ESCAPE (11).
ES94923771T 1993-08-03 1994-08-02 Dispositivo de alimentacion en mezcla aire-carburante de un motor de explosion de dos tiempos. Expired - Lifetime ES2105739T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9309556A FR2708666B1 (fr) 1993-08-03 1993-08-03 Dispositif d'alimentation en mélange air-carburant d'un moteur à explosion à deux temps.

Publications (1)

Publication Number Publication Date
ES2105739T3 true ES2105739T3 (es) 1997-10-16

Family

ID=9449898

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94923771T Expired - Lifetime ES2105739T3 (es) 1993-08-03 1994-08-02 Dispositivo de alimentacion en mezcla aire-carburante de un motor de explosion de dos tiempos.

Country Status (9)

Country Link
US (1) US5586525A (es)
EP (1) EP0704017B1 (es)
JP (1) JPH09500943A (es)
CN (1) CN1049948C (es)
AT (1) ATE155208T1 (es)
DE (1) DE69404148T2 (es)
ES (1) ES2105739T3 (es)
FR (1) FR2708666B1 (es)
WO (1) WO1995004212A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU704849B2 (en) * 1995-09-19 1999-05-06 Honda Giken Kogyo Kabushiki Kaisha Two-cycle internal combustion engine
US5769040A (en) * 1997-04-18 1998-06-23 Christner; Oval F. Two cycle internal combustion engine
JP3778319B2 (ja) * 1997-05-24 2006-05-24 本田技研工業株式会社 ２サイクル内燃機関
FR2780099B1 (fr) * 1998-06-22 2001-01-05 Daniel Drecq Moteur a combustion interne a deux temps muni d'un dispositif de suralimentation et de recirculation partielle de gaz d'echappement
US6367432B1 (en) * 1999-05-14 2002-04-09 Kioritz Corporation Two-stroke cycle internal combustion engine
US6427646B2 (en) * 2000-01-27 2002-08-06 Walbro Corporation Small engine fuel injection system
DE102005002275B4 (de) * 2005-01-18 2015-02-05 Andreas Stihl Ag & Co. Kg Verfahren zum Betrieb eines Einzylinder-Zweitaktmotors
AU2005248964A1 (en) * 2005-02-23 2006-09-07 Techtronic Industries Co., Ltd Two-stroke engine with fuel injection

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473164A (en) * 1949-06-14 Two-cycle engine
US1265891A (en) * 1912-08-29 1918-05-14 Bessemer Gas Engine Company Gas-engine.
DE666717C (de) * 1934-02-21 1938-11-18 Triumph Werke Nuernberg Akt Ge Drehschiebersteuerung fuer Brennkraftmaschinen
US2115525A (en) * 1934-07-26 1938-04-26 Hocke Enrico Diesel type locomotive with direct transmission and with automatically supercharged motor when decreasing the velocity
US2113979A (en) * 1934-12-01 1938-04-12 Whitworth & Co Scavenging of two-stroke internal combustion engines
US2153805A (en) * 1936-06-12 1939-04-11 Kammer George Stephen Internal combustion engine
US2214047A (en) * 1938-11-14 1940-09-10 John F Tulloch Throttle control in internal combustion engine
US2401677A (en) * 1943-05-11 1946-06-04 Frank B Yingling Two-cycle internal-combustion engine
US2474879A (en) * 1945-10-02 1949-07-05 Edward A Winfield Internal-combustion engine
DE959596C (de) * 1950-11-21 1957-03-07 Gerd W Seifert Dr Ing Zweitakt-Brennkraftmaschine mit Drehschiebersteuerung
US3190271A (en) * 1964-01-27 1965-06-22 Mcculloch Corp Fuel-air injection system for internal combustion engines
GB1538852A (en) * 1975-04-25 1979-01-24 Hooper B Multi-cylinder stepped piston two stroke engines
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
US4779581A (en) * 1987-10-26 1988-10-25 Outboard Marine Corporation Dual fuel injection system for two stroke internal combustion engine
JPH02169818A (ja) * 1988-12-21 1990-06-29 Fuji Heavy Ind Ltd ２サイクルエンジン
AU6276390A (en) * 1989-08-10 1991-03-11 Knitted Sleeve (Overseas) Ltd. Improved two stoke cycle spark ignition internal combustion engine
JPH0378526A (ja) * 1989-08-18 1991-04-03 Nissan Motor Co Ltd ２ストローク内燃機関
FR2654464B1 (fr) * 1989-11-13 1994-06-10 Brunetti Pierre Systeme de fermeture et d'ouverture rapides de la section d'ecoulement de fluide d'un conduit, et moteur thermique a deux temps incorporant ledit systeme.
GB9012349D0 (en) * 1990-06-02 1990-07-25 Jaguar Cars Two stroke engines
JPH04276182A (ja) * 1991-02-28 1992-10-01 Sanshin Ind Co Ltd ２サイクルエンジンの燃料噴射装置
GB9412181D0 (en) * 1994-06-17 1994-08-10 Ricardo Consulting Eng Crankcase scavenged two-stroke engines

Also Published As

Publication number Publication date
ATE155208T1 (de) 1997-07-15
WO1995004212A1 (fr) 1995-02-09
US5586525A (en) 1996-12-24
DE69404148T2 (de) 1998-01-15
DE69404148D1 (de) 1997-08-14
FR2708666B1 (fr) 1995-10-13
JPH09500943A (ja) 1997-01-28
CN1128555A (zh) 1996-08-07
EP0704017B1 (fr) 1997-07-09
CN1049948C (zh) 2000-03-01
EP0704017A1 (fr) 1996-04-03
FR2708666A1 (fr) 1995-02-10

Similar Documents

Publication Publication Date Title
BR9407478A (pt) Motor e câmara de combustão interna
EP0337768A3 (en) An internal combustion engine
GB1482376A (en) Semi-rotary ic engines with stratifying ignition systems
ES2105739T3 (es) Dispositivo de alimentacion en mezcla aire-carburante de un motor de explosion de dos tiempos.
FR2725475B1 (fr) Moteur deux temps a injection pneumatique de melange carbure
JPS6435069A (en) Fuel injection pump
ES546168A0 (es) Perfeccionamientos en un motor de combustion interna
ITMI911372A1 (it) Testata per motori a c. i. con dispositivo per l'iniezione diretta di carburante assistita pneumaticamente
EP0995889A3 (en) Direct cylinder fuel injection
MX9604534A (es) Motor de combustion interna.
KR0180915B1 (en) Reciprocating piston engine with pumping and power cylinders
GB2254884A (en) A crankcase supercharged four-stroke engine.
AU3201500A (en) Two-stroke internal combustion engine
DE3066880D1 (en) Internal combustion engine
NZ501095A (en) Two-stroke internal combustion engine having improved fuel porting
TW325505B (en) Crank case pre-compression spark ignition type two-stroke internal combustion engine
PL304731A1 (en) Spark-ignited two-stroke internal combustion engine
SE9201421L (sv) Ventilanordning för tvåtaktsförbränningsmotor
GB1343376A (en) Two-stroke internal combustion engines
UA9784A (uk) Двигун внутрішнього згоряння
GB2271614A (en) A supercharged four-stroke engine
ES2098542T3 (es) Motor de combustion interna de dos tiempos.
JPS62294718A (ja) ２サイクル内燃機関
IT1265820B1 (it) Motore ad accensione per scintilla a cilindro sdoppiato e doppio albero a gomito controrotante
GR1002811B (el) Εγχυση βενζινης κατευθειαν στον κυλινδρο διχρονου βενζινοκινητηρα.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 704017

Country of ref document: ES