FR2708667B3 - 2-stroke engine with controllable cyclic supercharging. - Google Patents

2-stroke engine with controllable cyclic supercharging.

Info

Publication number
FR2708667B3
FR2708667B3 FR9301645A FR9301645A FR2708667B3 FR 2708667 B3 FR2708667 B3 FR 2708667B3 FR 9301645 A FR9301645 A FR 9301645A FR 9301645 A FR9301645 A FR 9301645A FR 2708667 B3 FR2708667 B3 FR 2708667B3
Authority
FR
France
Prior art keywords
supercharging
stroke engine
controllable
cyclic
controllable cyclic
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 - Fee Related
Application number
FR9301645A
Other languages
French (fr)
Other versions
FR2708667A3 (en
Inventor
Francois Yves-Marie
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.)
FRANCOIS YVES MARIE
Original Assignee
FRANCOIS YVES MARIE
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
Priority claimed from FR9211941A external-priority patent/FR2708668A1/en
Application filed by FRANCOIS YVES MARIE filed Critical FRANCOIS YVES MARIE
Priority to FR9301645A priority Critical patent/FR2708667B3/en
Publication of FR2708667A3 publication Critical patent/FR2708667A3/en
Application granted granted Critical
Publication of FR2708667B3 publication Critical patent/FR2708667B3/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/02—Drives of pumps; Varying pump drive gear ratio
    • F02B39/04—Mechanical drives; Variable-gear-ratio drives
    • 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
    • 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
    • F02B33/22—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with pumping cylinder situated at side of working cylinder, e.g. the cylinders being parallel
    • 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
    • F02B33/44—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs
    • 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)
  • Reciprocating Pumps (AREA)
FR9301645A 1992-10-02 1993-02-11 2-stroke engine with controllable cyclic supercharging. Expired - Fee Related FR2708667B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9301645A FR2708667B3 (en) 1992-10-02 1993-02-11 2-stroke engine with controllable cyclic supercharging.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9211941A FR2708668A1 (en) 1992-10-02 1992-10-02 Device for charging (filling) a combustion engine
FR9301645A FR2708667B3 (en) 1992-10-02 1993-02-11 2-stroke engine with controllable cyclic supercharging.

Publications (2)

Publication Number Publication Date
FR2708667A3 FR2708667A3 (en) 1995-02-10
FR2708667B3 true FR2708667B3 (en) 1995-06-16

Family

ID=26229783

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9301645A Expired - Fee Related FR2708667B3 (en) 1992-10-02 1993-02-11 2-stroke engine with controllable cyclic supercharging.

Country Status (1)

Country Link
FR (1) FR2708667B3 (en)

Also Published As

Publication number Publication date
FR2708667A3 (en) 1995-02-10

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Legal Events

Date Code Title Description
ST Notification of lapse