JPS54116519A - Twoostroke engine - Google Patents

Twoostroke engine

Info

Publication number
JPS54116519A
JPS54116519A JP8850478A JP8850478A JPS54116519A JP S54116519 A JPS54116519 A JP S54116519A JP 8850478 A JP8850478 A JP 8850478A JP 8850478 A JP8850478 A JP 8850478A JP S54116519 A JPS54116519 A JP S54116519A
Authority
JP
Japan
Prior art keywords
twoostroke
engine
twoostroke engine
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.)
Pending
Application number
JP8850478A
Other languages
Japanese (ja)
Inventor
Batoni Jiyobanni
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.)
Piaggio and C SpA
Original Assignee
Piaggio and C SpA
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 Piaggio and C SpA filed Critical Piaggio and C SpA
Publication of JPS54116519A publication Critical patent/JPS54116519A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F01L21/00—Use of working pistons or pistons-rods as fluid-distributing valves or as valve-supporting elements, e.g. in free-piston machines
    • F01L21/02—Piston or piston-rod used as valve members
    • 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
    • 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
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/24—Pistons  having means for guiding gases in cylinders, e.g. for guiding scavenging charge in 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Silencers (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Characterised By The Charging Evacuation (AREA)
JP8850478A 1977-07-21 1978-07-21 Twoostroke engine Pending JPS54116519A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25991/77A IT1081146B (en) 1977-07-21 1977-07-21 TWO STROKE ENGINE WITH EXHAUST LIGHT IN THE PISTON

Publications (1)

Publication Number Publication Date
JPS54116519A true JPS54116519A (en) 1979-09-10

Family

ID=11218352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8850478A Pending JPS54116519A (en) 1977-07-21 1978-07-21 Twoostroke engine

Country Status (7)

Country Link
JP (1) JPS54116519A (en)
DE (1) DE2831490A1 (en)
ES (1) ES471890A1 (en)
FR (1) FR2398182A1 (en)
GB (1) GB2001390A (en)
IT (1) IT1081146B (en)
NL (1) NL7807742A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0169476A2 (en) * 1984-07-21 1986-01-29 Graphischer Maschinenbau Gmbh Device for carrying out a web-roll change
JPS62195627U (en) * 1986-05-31 1987-12-12

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1126401B (en) * 1979-11-27 1986-05-21 Piaggio & C Spa CONSTRUCTION REFINEMENTS OF A TWO STROKE PISTON ENGINE OPPOSED OPERATED WITH STRATIFIED LOAD
GB2135423B (en) * 1983-02-12 1987-09-09 Alexander Walter Swales Piston and cylinder configuration

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0169476A2 (en) * 1984-07-21 1986-01-29 Graphischer Maschinenbau Gmbh Device for carrying out a web-roll change
JPS62195627U (en) * 1986-05-31 1987-12-12
JPH0441223Y2 (en) * 1986-05-31 1992-09-28

Also Published As

Publication number Publication date
FR2398182B3 (en) 1981-03-06
GB2001390A (en) 1979-01-31
FR2398182A1 (en) 1979-02-16
IT1081146B (en) 1985-05-16
ES471890A1 (en) 1979-02-16
NL7807742A (en) 1979-01-23
DE2831490A1 (en) 1979-02-01

Similar Documents

Publication Publication Date Title
JPS5439718A (en) Turboofan engine
GB2007762B (en) Internalcombustion engine
JPS53126421A (en) Engine
YU111178A (en) Multi-cylinder piston-machine
JPS53118628A (en) Carburetor
GB2008682B (en) Combustion unit
JPS5499814A (en) Twoocycle engine
JPS5440942A (en) Engine
JPS5439389A (en) Engine entifreeze
JPS53146019A (en) Combustion system
JPS54116519A (en) Twoostroke engine
JPS5413834A (en) Carbureter
GB1553678A (en) Engine
JPS54112417A (en) Carburetor
JPS53129721A (en) Engine
JPS53127910A (en) Combustion system
JPS541726A (en) Carbureter
JPS5491638A (en) Carbureter
JPS53122006A (en) Crankshaft
JPS5460605A (en) Twoocycle engine
JPS53146331A (en) Combustion apparatuses
JPS5436438A (en) External engine
JPS53136114A (en) 22cycle engine
JPS5386920A (en) 22cycle engine
JPS53104017A (en) Engine