ES487363A1 - Perfeccionamientos introducidos en los motores de dos tiem- pos con sistema de aspiracion mixto - Google Patents

Perfeccionamientos introducidos en los motores de dos tiem- pos con sistema de aspiracion mixto

Info

Publication number
ES487363A1
ES487363A1 ES487363A ES487363A ES487363A1 ES 487363 A1 ES487363 A1 ES 487363A1 ES 487363 A ES487363 A ES 487363A ES 487363 A ES487363 A ES 487363A ES 487363 A1 ES487363 A1 ES 487363A1
Authority
ES
Spain
Prior art keywords
stroke engine
reed valve
intake
valve therefor
mixed intake
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
Application number
ES487363A
Other languages
English (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.)
HIRO MOTORI MOSCONI
Original Assignee
HIRO MOTORI MOSCONI
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 HIRO MOTORI MOSCONI filed Critical HIRO MOTORI MOSCONI
Publication of ES487363A1 publication Critical patent/ES487363A1/es
Expired 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
    • F01L3/205—Reed valves
    • 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
    • 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
    • F02B33/28—Component parts, details or accessories of crankcase pumps, not provided for in, or of interest apart from, subgroups F02B33/02 - F02B33/26
    • F02B33/30—Control of inlet or outlet ports
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Characterised By The Charging Evacuation (AREA)
  • Check Valves (AREA)
  • Supercharger (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

Perfeccionamientos introducidos en los motores de dos tiempos con sistemas de aspiración mixto, comprendiendo un primer conducto para aspiración directa de la mezcla en la cámara del cilindro y, por lo menos, otro conducto para la aspiración a través de un regulador laminar, caracterizados por el hecho de que todos los referidos conductos están realizados en el propio volumen del cilindro.
ES487363A 1978-12-29 1979-12-28 Perfeccionamientos introducidos en los motores de dos tiem- pos con sistema de aspiracion mixto Expired ES487363A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT31414/78A IT1101700B (it) 1978-12-29 1978-12-29 Motore a due tempi, a sistema di aspirazione misto,con condotti di aspirazione realizzati nel cilindro, e valvola a lamelle relativa

Publications (1)

Publication Number Publication Date
ES487363A1 true ES487363A1 (es) 1980-09-16

Family

ID=11233603

Family Applications (1)

Application Number Title Priority Date Filing Date
ES487363A Expired ES487363A1 (es) 1978-12-29 1979-12-28 Perfeccionamientos introducidos en los motores de dos tiem- pos con sistema de aspiracion mixto

Country Status (4)

Country Link
EP (1) EP0013004A1 (es)
JP (1) JPS55101723A (es)
ES (1) ES487363A1 (es)
IT (1) IT1101700B (es)

Families Citing this family (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
ES2136006B1 (es) * 1996-10-22 2000-05-16 Torralba Gimeno Cesar Compensador de vacio para motores de explosion.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH139275A (de) * 1929-04-15 1930-04-15 Sulzer Ag Zweitaktbrennkraftmaschine.
DE585407C (de) * 1930-09-25 1933-10-04 Sulzer Akt Ges Geb Doppelt wirkende Zweitaktbrennkraftmaschine
CH163645A (de) * 1932-05-12 1933-08-31 Thomann Robert Doppeltwirkende Zweitaktverbrennungskraftmaschine.
DE800450C (de) * 1948-10-02 1950-11-06 Otto Dr-Ing Lutz Brennstoffeinspritzpumpe fuer Zweitaktmotoren
US2782777A (en) * 1953-09-01 1957-02-26 Elmer P Jasper Internal combustion engines
DE1949560A1 (de) * 1968-10-11 1970-06-04 British Oxygen Co Ltd Selbsttaetiges Absperrventil
JPS5240261U (es) * 1975-09-09 1977-03-22
JPS5731715Y2 (es) * 1977-05-13 1982-07-12
FR2401316A1 (fr) * 1977-08-22 1979-03-23 Motobecane Ateliers Moteur a deux temps a combustion interne

Also Published As

Publication number Publication date
IT7831414A0 (it) 1978-12-29
EP0013004A1 (en) 1980-07-09
IT1101700B (it) 1985-10-07
JPS55101723A (en) 1980-08-04

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