ES2121673B1 - IMPROVEMENTS IN MOTORCYCLE CARBURETORS. - Google Patents

IMPROVEMENTS IN MOTORCYCLE CARBURETORS.

Info

Publication number
ES2121673B1
ES2121673B1 ES09502314A ES9502314A ES2121673B1 ES 2121673 B1 ES2121673 B1 ES 2121673B1 ES 09502314 A ES09502314 A ES 09502314A ES 9502314 A ES9502314 A ES 9502314A ES 2121673 B1 ES2121673 B1 ES 2121673B1
Authority
ES
Spain
Prior art keywords
cuba
air
aeration
depression
generates
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 - Lifetime
Application number
ES09502314A
Other languages
Spanish (es)
Other versions
ES2121673A1 (en
Inventor
Sergio Calzolari
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.)
Marelli Espana SA
Original Assignee
Magneti Marelli Iberica SA
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 Magneti Marelli Iberica SA filed Critical Magneti Marelli Iberica SA
Priority to ES09502314A priority Critical patent/ES2121673B1/en
Priority to DE19647856A priority patent/DE19647856A1/en
Priority to IT96MI002441A priority patent/IT1285983B1/en
Priority to FR9614319A priority patent/FR2741671A1/en
Publication of ES2121673A1 publication Critical patent/ES2121673A1/en
Application granted granted Critical
Publication of ES2121673B1 publication Critical patent/ES2121673B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

MEJORAS EN CARBURADORES PARA MOTOCICLETAS. AFECTAN AL SISTEMA DE AIREACION DE LA CUBA Y CONSISTEN EN ESTABLECER, EN EL CLASICO CONDUCTO DE AIREACION DE DICHA CUBA, TRAS UN TRAMO INICIAL (1''), VERTICAL Y ASCENDENTE, UN SEGUNDO TRAMO (7) PERPENDICULAR AL ANTERIOR, QUE RECORRE AXIALMENTE EL TUBO (8) DE ADMISION DE AIRE Y QUE SE DIRIGE HACIA LA EMBOCADURA (10) DE ACOPLAMIENTO DEL FILTRO DEL AIRE, DE MANERA QUE LA AIREACION DE LA CUBA SE REALIZA A TRAVES DE DICHO FILTRO DE AIRE, CON LO QUE A LA CUBA SIEMPRE LLEGA AIRE LIMPIO, A LA VEZ QUE LA PROPIA CORRIENTE DE AIRE A TRAVES DEL FILTRO GENERA UNA DEPRESION EN EL ORIFICIO (9) DEL CONDUCTO DE AIREACION (7), QUE SE TRANSMITE A LA PROPIA CUBA Y QUE SE CONJUGA CON LA DEPRESION QUE, POR EFECTO VENTURI, GENERA LA SALIDA DEL COMBUSTIBLE. FIGURA 2.IMPROVEMENTS IN MOTORCYCLE CARBURETORS. THEY AFFECT THE CUBA AERATION SYSTEM AND CONSIST OF ESTABLISHING, IN THE CLASSIC AERATION DUCT OF SUCH CUBA, AFTER AN INITIAL (1 ''), VERTICAL AND ASCENDING SECTION, A SECOND (7) SECTION PERPENDICULAR TO THE PREVIOUS ONE, WHICH TRAVELS AROUND THE AIR INTAKE PIPE (8) AND THAT GOES TOWARD THE AIR FILTER COUPLING MOUNT (10), SO THAT THE AERATION OF THE CUBA IS MADE THROUGH SUCH AIR FILTER, THEREFORE TO THE CUBA ALWAYS COMES CLEAN AIR, AT THE SAME TIME THAT THE OWN CURRENT OF AIR THROUGH THE FILTER GENERATES A DEPRESSION IN THE HOLE (9) OF THE AERATION DUCT (7), WHICH IS TRANSMITTED TO ITS OWN CUBA AND CONJUGATES WITH THE DEPRESSION THAT , BY EFFECT VENTURI, GENERATES THE OUTPUT OF THE FUEL. FIGURE 2.

ES09502314A 1995-11-24 1995-11-24 IMPROVEMENTS IN MOTORCYCLE CARBURETORS. Expired - Lifetime ES2121673B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES09502314A ES2121673B1 (en) 1995-11-24 1995-11-24 IMPROVEMENTS IN MOTORCYCLE CARBURETORS.
DE19647856A DE19647856A1 (en) 1995-11-24 1996-11-19 Carburettor used on engine of motorcycle
IT96MI002441A IT1285983B1 (en) 1995-11-24 1996-11-22 IMPROVEMENTS IN MOTORCYCLE CARBURETORS
FR9614319A FR2741671A1 (en) 1995-11-24 1996-11-22 IMPROVEMENTS TO CARBURETORS FOR MOTORCYCLES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09502314A ES2121673B1 (en) 1995-11-24 1995-11-24 IMPROVEMENTS IN MOTORCYCLE CARBURETORS.

Publications (2)

Publication Number Publication Date
ES2121673A1 ES2121673A1 (en) 1998-12-01
ES2121673B1 true ES2121673B1 (en) 1999-06-01

Family

ID=8292276

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09502314A Expired - Lifetime ES2121673B1 (en) 1995-11-24 1995-11-24 IMPROVEMENTS IN MOTORCYCLE CARBURETORS.

Country Status (4)

Country Link
DE (1) DE19647856A1 (en)
ES (1) ES2121673B1 (en)
FR (1) FR2741671A1 (en)
IT (1) IT1285983B1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1422982A (en) * 1964-11-16 1966-01-03 Sibe Improvements to carburettors for internal combustion engines
US4111176A (en) * 1977-05-11 1978-09-05 Kohler Co. Engine shutdown control
JPS5540258A (en) * 1978-09-14 1980-03-21 Toyota Motor Corp Carbureter
US4254064A (en) * 1979-08-02 1981-03-03 Kohler Co. Carburetor starting mixture control
JPS58165558A (en) * 1982-03-25 1983-09-30 Nissan Motor Co Ltd Air supply mechanism for liquid tank
JPS60138260A (en) * 1983-12-26 1985-07-22 Hitachi Ltd Carburettor
JP2766518B2 (en) * 1989-07-24 1998-06-18 三信工業株式会社 In-cylinder injection two-stroke engine
JPH0754711A (en) * 1993-08-06 1995-02-28 Kubota Corp Constant pressure device of constant pressure carburetor for engine

Also Published As

Publication number Publication date
ITMI962441A0 (en) 1996-11-22
DE19647856A1 (en) 1997-05-28
ITMI962441A1 (en) 1998-05-22
IT1285983B1 (en) 1998-06-26
ES2121673A1 (en) 1998-12-01
FR2741671A1 (en) 1997-05-30

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