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DE3665203D1 - Two-stroke engine with controlled valves - Google Patents

Two-stroke engine with controlled valves

Info

Publication number
DE3665203D1
DE3665203D1 DE8686902435T DE3665203T DE3665203D1 DE 3665203 D1 DE3665203 D1 DE 3665203D1 DE 8686902435 T DE8686902435 T DE 8686902435T DE 3665203 T DE3665203 T DE 3665203T DE 3665203 D1 DE3665203 D1 DE 3665203D1
Authority
DE
Germany
Prior art keywords
stroke engine
controlled valves
valves
controlled
stroke
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
DE8686902435T
Other languages
English (en)
Inventor
Flavio Morosini
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
Application granted granted Critical
Publication of DE3665203D1 publication Critical patent/DE3665203D1/de
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
    • F02B25/02—Engines characterised by using fresh charge for scavenging cylinders using unidirectional scavenging
    • F02B25/04—Engines having ports both in cylinder head and in cylinder wall 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/36—Valve-gear or valve arrangements, e.g. lift-valve gear peculiar to machines or engines of specific type other than four-stroke cycle
    • F01L1/38—Valve-gear or valve arrangements, e.g. lift-valve gear peculiar to machines or engines of specific type other than four-stroke cycle for engines with other than four-stroke cycle, e.g. with two-stroke cycle
    • 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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
DE8686902435T 1985-05-03 1986-04-25 Two-stroke engine with controlled valves Expired DE3665203D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8506895A FR2581422B1 (fr) 1985-05-03 1985-05-03 Moteur deux temps a soupapes commandees
PCT/FR1986/000142 WO1986006789A1 (fr) 1985-05-03 1986-04-25 Moteur deux temps a soupapes commandees

Publications (1)

Publication Number Publication Date
DE3665203D1 true DE3665203D1 (en) 1989-09-28

Family

ID=9319021

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686902435T Expired DE3665203D1 (en) 1985-05-03 1986-04-25 Two-stroke engine with controlled valves

Country Status (4)

Country Link
EP (1) EP0220223B1 (de)
DE (1) DE3665203D1 (de)
FR (1) FR2581422B1 (de)
WO (1) WO1986006789A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0788768B2 (ja) * 1986-09-04 1995-09-27 ガルブレイス・エンジニアリング・プロプライアタリー・リミテツド 往復動装置
US6401702B1 (en) 1993-12-08 2002-06-11 Koenig Kurt Controlled two-stroke internal combustion engine
DE4341885C2 (de) * 1993-12-08 1997-06-05 Kurt Koenig Gesteuerte Zweitakt-Brennkraftmaschine
JP2002004865A (ja) * 2000-06-23 2002-01-09 Fuji Heavy Ind Ltd ２サイクルエンジン
FR2816353B1 (fr) * 2000-11-03 2003-02-14 Philippe Beraka Moteur thermique a chemises mobiles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH244155A (de) * 1943-01-19 1946-08-31 Collinson Nesfield Albert Verfahren zum Betrieb einer Zweitaktverbrennungskraftmaschine und Einrichtung zur Durchführung des Verfahrens.
FR940278A (fr) * 1947-01-21 1948-12-08 Moteur à combustion interne fonctionnant selon le cycle à deux temps
US3309865A (en) * 1965-04-01 1967-03-21 Worthington Corp Internal combustion engine
GB1465273A (en) * 1974-05-14 1977-02-23 Andrew T Reciprocating engines
FR2489413A1 (fr) * 1980-08-28 1982-03-05 Farkas Pierre Moteur thermique a detente prolongee, a compression realisable
US4545346A (en) * 1983-03-21 1985-10-08 Grow Harlow B Internal combustion heat engine and cycle therefor

Also Published As

Publication number Publication date
EP0220223B1 (de) 1989-08-23
FR2581422B1 (fr) 1989-04-21
FR2581422A1 (fr) 1986-11-07
WO1986006789A1 (fr) 1986-11-20
EP0220223A1 (de) 1987-05-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee