FR2319768A1 - Perfectionnements aux moteurs deux temps - Google Patents

Perfectionnements aux moteurs deux temps

Info

Publication number
FR2319768A1
FR2319768A1 FR7523726A FR7523726A FR2319768A1 FR 2319768 A1 FR2319768 A1 FR 2319768A1 FR 7523726 A FR7523726 A FR 7523726A FR 7523726 A FR7523726 A FR 7523726A FR 2319768 A1 FR2319768 A1 FR 2319768A1
Authority
FR
France
Prior art keywords
inlet port
piston
stroke engine
compression chambers
annular compression
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
FR7523726A
Other languages
English (en)
Other versions
FR2319768B1 (fr
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
Priority to FR7523726A priority Critical patent/FR2319768A1/fr
Priority to AU16041/76A priority patent/AU1604176A/en
Priority to IT2578676A priority patent/IT1067193B/it
Priority to NZ18161276A priority patent/NZ181612A/xx
Publication of FR2319768A1 publication Critical patent/FR2319768A1/fr
Application granted granted Critical
Publication of FR2319768B1 publication Critical patent/FR2319768B1/fr
Granted 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/06—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps
    • F02B33/10—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with the pumping cylinder situated between working cylinder and crankcase, or with the pumping cylinder surrounding working cylinder
    • F02B33/14—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with the pumping cylinder situated between working cylinder and crankcase, or with the pumping cylinder surrounding working cylinder working and pumping pistons forming stepped piston
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
FR7523726A 1975-07-30 1975-07-30 Perfectionnements aux moteurs deux temps Granted FR2319768A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7523726A FR2319768A1 (fr) 1975-07-30 1975-07-30 Perfectionnements aux moteurs deux temps
AU16041/76A AU1604176A (en) 1975-07-30 1976-07-20 2-stroke i.c. engine with coaxial compression chamber
IT2578676A IT1067193B (it) 1975-07-30 1976-07-28 Motore a due tempi perfezionato
NZ18161276A NZ181612A (en) 1975-07-30 1976-07-29 Two stroke internal combustion engine having at least one pair of parallel cylinders:supply of fuel and air exterior of crankcase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7523726A FR2319768A1 (fr) 1975-07-30 1975-07-30 Perfectionnements aux moteurs deux temps

Publications (2)

Publication Number Publication Date
FR2319768A1 true FR2319768A1 (fr) 1977-02-25
FR2319768B1 FR2319768B1 (fr) 1980-03-28

Family

ID=9158503

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7523726A Granted FR2319768A1 (fr) 1975-07-30 1975-07-30 Perfectionnements aux moteurs deux temps

Country Status (4)

Country Link
AU (1) AU1604176A (fr)
FR (1) FR2319768A1 (fr)
IT (1) IT1067193B (fr)
NZ (1) NZ181612A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987002416A1 (fr) * 1985-10-19 1987-04-23 Bernard Hooper Moteur a combustion interne
FR2629132A1 (fr) * 1988-03-25 1989-09-29 Curtil Remi Procede et dispositif d'alimentation en air d'un cylindre d'un moteur deux temps autosuralimente a au moins un groupe de deux cylindres cales a 180o par une chambre de transit d'air alimentee sous pression communiquant par intermittence avec un conduit d'autosuralimentation, et moteur

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987002416A1 (fr) * 1985-10-19 1987-04-23 Bernard Hooper Moteur a combustion interne
US4781153A (en) * 1985-10-19 1988-11-01 Bernard Hooper Internal combustion engine
FR2629132A1 (fr) * 1988-03-25 1989-09-29 Curtil Remi Procede et dispositif d'alimentation en air d'un cylindre d'un moteur deux temps autosuralimente a au moins un groupe de deux cylindres cales a 180o par une chambre de transit d'air alimentee sous pression communiquant par intermittence avec un conduit d'autosuralimentation, et moteur
WO1989009329A1 (fr) * 1988-03-25 1989-10-05 Curtil Remi Procede et dispositif d'alimentation en air d'un cylindre d'un moteur deux temps autosuralimente a au moins un groupe de deux cylindres cales a 180°
US5156118A (en) * 1988-03-25 1992-10-20 Curtil Remi E Process and device for self super-charging a two stroke engine

Also Published As

Publication number Publication date
FR2319768B1 (fr) 1980-03-28
NZ181612A (en) 1979-07-11
AU1604176A (en) 1978-01-26
IT1067193B (it) 1985-03-12

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Legal Events

Date Code Title Description
ST Notification of lapse