IT1203425B - CARBURETOR FOR INTERNAL COMBUSTION ENGINES - Google Patents

CARBURETOR FOR INTERNAL COMBUSTION ENGINES

Info

Publication number
IT1203425B
IT1203425B IT19940/87A IT1994087A IT1203425B IT 1203425 B IT1203425 B IT 1203425B IT 19940/87 A IT19940/87 A IT 19940/87A IT 1994087 A IT1994087 A IT 1994087A IT 1203425 B IT1203425 B IT 1203425B
Authority
IT
Italy
Prior art keywords
carburetor
internal combustion
combustion engines
stroke
plate
Prior art date
Application number
IT19940/87A
Other languages
Italian (it)
Other versions
IT8719940A0 (en
Inventor
Orto Pierluigi Dell
Original Assignee
Dellorto 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 Dellorto Spa filed Critical Dellorto Spa
Priority to IT19940/87A priority Critical patent/IT1203425B/en
Publication of IT8719940A0 publication Critical patent/IT8719940A0/en
Priority to DE88105003T priority patent/DE3884837T2/en
Priority to AT88105003T priority patent/ATE95891T1/en
Priority to ES88105003T priority patent/ES2044994T3/en
Priority to EP88105003A priority patent/EP0285077B1/en
Application granted granted Critical
Publication of IT1203425B publication Critical patent/IT1203425B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M9/00—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position
    • F02M9/02—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position having throttling valves, e.g. of piston shape, slidably arranged transversely to the passage
    • F02M9/06—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position having throttling valves, e.g. of piston shape, slidably arranged transversely to the passage with means for varying cross-sectional area of fuel spray nozzle dependent on throttle position
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

In a carburetor for two-stroke or four-stroke internal combustion engines, particularly for motorcycles, the gate valve (6) is formed as a disc (11) with cylindrical wall (12), from which a flat plate (14) diametrically projects perpendicularly thereto, and an inserted choke (10) is associated to the carburetor body, into which slots (19) are formed for guiding and retaining said plate (14).
IT19940/87A 1987-04-02 1987-04-02 CARBURETOR FOR INTERNAL COMBUSTION ENGINES IT1203425B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT19940/87A IT1203425B (en) 1987-04-02 1987-04-02 CARBURETOR FOR INTERNAL COMBUSTION ENGINES
DE88105003T DE3884837T2 (en) 1987-04-02 1988-03-28 Carburetors for internal combustion engines.
AT88105003T ATE95891T1 (en) 1987-04-02 1988-03-28 CARBURETTORS FOR ENGINE ENGINES.
ES88105003T ES2044994T3 (en) 1987-04-02 1988-03-28 IMPROVED CARBURETTOR FOR INTERNAL COMBUSTION ENGINES
EP88105003A EP0285077B1 (en) 1987-04-02 1988-03-28 Improved carburator for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19940/87A IT1203425B (en) 1987-04-02 1987-04-02 CARBURETOR FOR INTERNAL COMBUSTION ENGINES

Publications (2)

Publication Number Publication Date
IT8719940A0 IT8719940A0 (en) 1987-04-02
IT1203425B true IT1203425B (en) 1989-02-15

Family

ID=11162511

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19940/87A IT1203425B (en) 1987-04-02 1987-04-02 CARBURETOR FOR INTERNAL COMBUSTION ENGINES

Country Status (5)

Country Link
EP (1) EP0285077B1 (en)
AT (1) ATE95891T1 (en)
DE (1) DE3884837T2 (en)
ES (1) ES2044994T3 (en)
IT (1) IT1203425B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB280028A (en) * 1926-10-28 1927-11-10 Brown & Barlow Ltd Improvements in or relating to carburettors for internal combustion engines
FR950064A (en) * 1947-07-24 1949-09-16 Weber Spa E Mixture throttle device for carburettor and carburettor fitted with the device itself
DE1238719B (en) * 1959-04-07 1967-04-13 J Gurtner Sa Des Ets Piston slide carburetor
DE2222104C2 (en) * 1971-06-10 1982-09-23 Ford-Werke AG, 5000 Köln Carburettor for gasoline engines
DE3019065A1 (en) * 1980-05-19 1981-11-26 William H. El Toro Calif. Edmonston Carburettor for IC engine - has non-uniform throttle member, tapered metering rod and groove in body to maximise air flow and aid atomisation

Also Published As

Publication number Publication date
DE3884837D1 (en) 1993-11-18
ATE95891T1 (en) 1993-10-15
IT8719940A0 (en) 1987-04-02
EP0285077B1 (en) 1993-10-13
EP0285077A1 (en) 1988-10-05
DE3884837T2 (en) 1994-02-10
ES2044994T3 (en) 1994-01-16

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970416