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FR2519695B1 - Moteur a quatre temps auto-suralimente - Google Patents

Moteur a quatre temps auto-suralimente

Info

Publication number
FR2519695B1
FR2519695B1 FR8200243A FR8200243A FR2519695B1 FR 2519695 B1 FR2519695 B1 FR 2519695B1 FR 8200243 A FR8200243 A FR 8200243A FR 8200243 A FR8200243 A FR 8200243A FR 2519695 B1 FR2519695 B1 FR 2519695B1
Authority
FR
France
Prior art keywords
charged
self
stroke engine
stroke
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.)
Expired
Application number
FR8200243A
Other languages
English (en)
Other versions
FR2519695A1 (fr
Inventor
Michel Gratadour
Robert Roy
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.)
MOTEUR MODERNE LE
Original Assignee
MOTEUR MODERNE LE
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 MOTEUR MODERNE LE filed Critical MOTEUR MODERNE LE
Priority to FR8200243A priority Critical patent/FR2519695B1/fr
Publication of FR2519695A1 publication Critical patent/FR2519695A1/fr
Application granted granted Critical
Publication of FR2519695B1 publication Critical patent/FR2519695B1/fr
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
    • 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
    • F02B33/26—Four-stroke engines characterised by having crankcase pumps
    • 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
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/24—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type
    • F02B75/243—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type with only one crankshaft of the "boxer" type, e.g. all connecting rods attached to separate crankshaft bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
FR8200243A 1982-01-08 1982-01-08 Moteur a quatre temps auto-suralimente Expired FR2519695B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8200243A FR2519695B1 (fr) 1982-01-08 1982-01-08 Moteur a quatre temps auto-suralimente

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8200243A FR2519695B1 (fr) 1982-01-08 1982-01-08 Moteur a quatre temps auto-suralimente

Publications (2)

Publication Number Publication Date
FR2519695A1 FR2519695A1 (fr) 1983-07-18
FR2519695B1 true FR2519695B1 (fr) 1986-09-05

Family

ID=9269834

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8200243A Expired FR2519695B1 (fr) 1982-01-08 1982-01-08 Moteur a quatre temps auto-suralimente

Country Status (1)

Country Link
FR (1) FR2519695B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5942494A (en) * 1993-06-25 1995-01-05 Mcculloch Corporation Four-stroke internal combustion engine
US5347967A (en) * 1993-06-25 1994-09-20 Mcculloch Corporation Four-stroke internal combustion engine
JP2003021010A (ja) 2001-07-06 2003-01-24 Shin Daiwa Kogyo Co Ltd 小型エンジンにおけるエアクリーナー
JP2003056313A (ja) 2001-08-10 2003-02-26 Shin Daiwa Kogyo Co Ltd エンジン

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973532A (en) * 1973-11-09 1976-08-10 Harold Litz Crankcase-scavenged four stroke engine
GB2069041B (en) * 1980-01-29 1983-09-07 Faulkner F A Crank case compression four-stroke engine
DE3022901A1 (de) * 1980-06-19 1981-12-24 Helmut 8000 München Pohl Vier-takt-verbrennungsmaschine

Also Published As

Publication number Publication date
FR2519695A1 (fr) 1983-07-18

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Legal Events

Date Code Title Description
ST Notification of lapse