ES2029121T3 - HIGH EFFICIENCY DEGASIFICATION DEVICE OF AN INTERNAL COMBUSTION ENGINE FEED FUEL. - Google Patents

HIGH EFFICIENCY DEGASIFICATION DEVICE OF AN INTERNAL COMBUSTION ENGINE FEED FUEL.

Info

Publication number
ES2029121T3
ES2029121T3 ES89401412T ES89401412T ES2029121T3 ES 2029121 T3 ES2029121 T3 ES 2029121T3 ES 89401412 T ES89401412 T ES 89401412T ES 89401412 T ES89401412 T ES 89401412T ES 2029121 T3 ES2029121 T3 ES 2029121T3
Authority
ES
Spain
Prior art keywords
fuel
pipe
decantation
deposit
combustion 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 - Lifetime
Application number
ES89401412T
Other languages
Spanish (es)
Inventor
Stephane Constantinidis
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.)
RIVAPOMPE SA
Original Assignee
RIVAPOMPE 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 RIVAPOMPE SA filed Critical RIVAPOMPE SA
Application granted granted Critical
Publication of ES2029121T3 publication Critical patent/ES2029121T3/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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
    • F02M37/0023—Valves in the fuel supply and return system
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/20—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines characterised by means for preventing vapour lock
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0047—Layout or arrangement of systems for feeding fuel
    • F02M37/0052—Details on the fuel return circuit; Arrangement of pressure regulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

EL INVENTO SE REFIERE A UN DISPOSITIVO DE DESGASIFICACION DE CARBURANTE QUE CONTIENE UN DEPOSITO DE DECANTACION (11) Y UN CUERPO DE TAPADERA (12) FIJADO DE MANERA ESTANCA AL DEPOSITO DE DECANTACION, DICHO CUERPO DE TAPADERA ESTA PROVISTO DE UNA TUBERIA (20) DE LLEGADA DE CARBURANTE, DE UNA TUBERIA (24) DE RETORNO AL DEPOSITO DE LOS GASES Y VAPORES, Y UNA TUBERIA (22) DE SALIDA PARA LA EVACUACION DEL CARBURANTE LIQUIDO DESGASIFICADO HACIA EL CARBURADOR Y EN LA CUAL ESTA MONTADA UNA VALVULA (64) CARGADA POR UN RESORTE TARADO. LA TUBERIA DE LLEGADA (20) PRESENTA UNA PARTE DE DIAMETRO ESTRANGULADA (36) EN LA CUAL EL CARBURANTE SUFRE UNA ACELERACION, Y QUE SE PROLONGA POR UNA PARTE (38) QUE HACE PENETRAR EL CARBURANTE EN EL DEPOSITO DE DECANTACION (11) TANGENCIALMENTE A LA PARED DE ESTE. EN LA TUBERIA DE RETORNO ESTA MONTADO UN CHICLES (62) HACIA EL CUAL UNA PARTE DEL CAUDAL INCIDENTE DE CARBURANTE ESTA DESVIADA POR UN CANAL (60) CON EL FIN DE CREAR UNA DEPRESION A LA ENTRADA DE LA TUBERIA DE RETORNO.THE INVENTION REFERS TO A FUEL DEGASIFICATION DEVICE CONTAINING A DECANTATION DEPOSIT (11) AND A COVERING BODY (12) FASTENED TO THE DECANTATION DEPOSIT, SUCH A COVERING BODY IS PROVIDED WITH A PIPE (20) ARRIVAL OF FUEL, FROM A RETURN PIPE (24) TO THE GAS AND VAPOR TANK, AND AN OUTLET PIPE (22) FOR THE EVACUATION OF THE DEGASED LIQUID FUEL TOWARD THE CARBURETOR AND IN WHICH A VALVE (64) IS MOUNTED FOR A LATE SPRING. THE ARRIVAL PIPE (20) PRESENTS A PART OF A STRANGULATED DIAMETER (36) IN WHICH THE FUEL SUFFERS AN ACCELERATION, AND WHICH IS PROLONGED BY A PART (38) THAT MAKES THE FUEL PENETRATE IN THE DECANTATION DEPOSIT (11) TANGENTIALLY TO THE WALL OF THIS. A CHICLES (62) IS MOUNTED IN THE RETURN PIPE TO WHICH A PART OF THE FUEL INCIDENT FLOW IS DIVERTED BY A CHANNEL (60) IN ORDER TO CREATE A DEPRESSION AT THE ENTRANCE OF THE RETURN PIPE.

ES89401412T 1988-05-25 1989-05-24 HIGH EFFICIENCY DEGASIFICATION DEVICE OF AN INTERNAL COMBUSTION ENGINE FEED FUEL. Expired - Lifetime ES2029121T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8806941A FR2632018B1 (en) 1988-05-25 1988-05-25 HIGH EFFICIENCY DEGASSING DEVICE FOR AN INTERNAL COMBUSTION ENGINE FUEL

Publications (1)

Publication Number Publication Date
ES2029121T3 true ES2029121T3 (en) 1992-07-16

Family

ID=9366590

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89401412T Expired - Lifetime ES2029121T3 (en) 1988-05-25 1989-05-24 HIGH EFFICIENCY DEGASIFICATION DEVICE OF AN INTERNAL COMBUSTION ENGINE FEED FUEL.

Country Status (4)

Country Link
EP (1) EP0344063B1 (en)
DE (1) DE68900671D1 (en)
ES (1) ES2029121T3 (en)
FR (1) FR2632018B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2217388B (en) * 1988-04-11 1992-11-18 Outboard Marine Corp Vapour separator
US5253628A (en) * 1992-07-09 1993-10-19 Ford Motor Company Internal combustion engine fuel pickup and reservoir
US5730106A (en) * 1995-09-27 1998-03-24 Gonzalez; Jose M. Fuel/vapor separator apparatus for diesel engines
FR2783019B1 (en) * 1998-09-04 2000-10-27 Renault FUEL SUPPLY CIRCUIT FOR INTERNAL COMBUSTION ENGINE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1235067B (en) * 1959-05-13 1967-02-23 Continental Motors Corp Fuel supply system for internal combustion engines
DE1979410U (en) * 1966-07-16 1968-02-22 Daimler Benz Ag FUEL CONVEYOR DEVICE FOR INJECTION COMBUSTION MACHINES.
JPS521231A (en) * 1975-06-23 1977-01-07 Nissan Motor Co Ltd Fuel injection device equipped with air evacuator
GB2157803B (en) * 1984-04-25 1988-05-18 Facet Enterprises Vent-relief valve for a wet motor gerotor fuel pump
DE8522528U1 (en) * 1985-08-05 1985-10-10 Jenbacher Werke Vertriebsgesellschaft mbH, 7016 Gerlingen Device for the automatic venting of fuel lines in diesel engines
DE3530970C2 (en) * 1985-08-30 1995-05-11 Vdo Schindling Fuel system

Also Published As

Publication number Publication date
EP0344063A1 (en) 1989-11-29
DE68900671D1 (en) 1992-02-20
FR2632018B1 (en) 1993-12-24
EP0344063B1 (en) 1992-01-08
FR2632018A1 (en) 1989-12-01

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