ES2109788T3 - Bomba mecanica de membrana, de presion aumentada, provista de un regulador de presion, para la alimentacion de motores termicos y en particular de motores de inyeccion. - Google Patents

Bomba mecanica de membrana, de presion aumentada, provista de un regulador de presion, para la alimentacion de motores termicos y en particular de motores de inyeccion.

Info

Publication number
ES2109788T3
ES2109788T3 ES95401432T ES95401432T ES2109788T3 ES 2109788 T3 ES2109788 T3 ES 2109788T3 ES 95401432 T ES95401432 T ES 95401432T ES 95401432 T ES95401432 T ES 95401432T ES 2109788 T3 ES2109788 T3 ES 2109788T3
Authority
ES
Spain
Prior art keywords
pressure
engines
disc
supply
pressure regulator
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
ES95401432T
Other languages
English (en)
Inventor
Emile Hunsinger
Jean-Louis Lecetre
Yves Resseguier
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 ES2109788T3 publication Critical patent/ES2109788T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type
    • 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
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/06—Feeding by means of driven pumps mechanically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/24—Bypassing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Reciprocating Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Nozzles (AREA)

Abstract

LA INVENCION SE REFIERE A UNA BOMBA DE MEMBRANA PARA LA ALIMENTACION DE CARBURANTE DE UN MOTOR DE INYECCION. LA BOMBA COMPRENDE UN CUERPO SUPERIOR (12) DOTADO CON UNA TUBULADURA DE ENTRADA (24), UNA TUBULADURA DE SALIDA (30) Y UNA TUBULADURA DE RETORNO (13) DEL CARBURANTE HACIA EL DEPOSITO Y QUE CONTIENE UN MANGUITO TUBULAR (52) EN EL QUE ESTA MONTADO DESLIZANTE UN DISCO DE INYECCION EN GRADENES (44), CONTENIENDO DICHO CUERPO SUPERIOR UN REGULADOR DE PRESION (100) MONTADO CORRIENTE ABAJO DEL DISCO DE INYECCION Y QUE PERMITE AMORTIGUAR LA PRESION QUE APARECE A LA SALIDA DE LA BOMBA, A CADA RECORRIDO DEL DISCO DE INYECCION (44), SIENDO HECHO EL EXTREMO INFERIOR DEL DISCO DE INYECCION SOLIDARIO EN MOVIMIENTO DEL EMPUJADOR (36) DE ARRASTRE DE LA MEMBRANA DE LA BOMBA.
ES95401432T 1994-07-15 1995-06-19 Bomba mecanica de membrana, de presion aumentada, provista de un regulador de presion, para la alimentacion de motores termicos y en particular de motores de inyeccion. Expired - Lifetime ES2109788T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9408802A FR2722535B1 (fr) 1994-07-15 1994-07-15 Pompe mecanique a membrane, a pression augmentee, munie d'un regulateur de pression, pour l'alimentation des moteurs thermiques et en particulier de moteurs a injection

Publications (1)

Publication Number Publication Date
ES2109788T3 true ES2109788T3 (es) 1998-01-16

Family

ID=9465435

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95401432T Expired - Lifetime ES2109788T3 (es) 1994-07-15 1995-06-19 Bomba mecanica de membrana, de presion aumentada, provista de un regulador de presion, para la alimentacion de motores termicos y en particular de motores de inyeccion.

Country Status (5)

Country Link
EP (1) EP0692621B1 (es)
AT (1) ATE160424T1 (es)
DE (1) DE69501061T2 (es)
ES (1) ES2109788T3 (es)
FR (1) FR2722535B1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008032740A1 (de) * 2008-07-11 2010-01-14 Continental Automotive Gmbh Pumpenanordnung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4025910A1 (de) * 1989-12-15 1991-06-20 Gilardini Spa Kraftstoffpumpe
DE4002452A1 (de) * 1990-01-27 1991-08-01 Pierburg Gmbh Mechanische brennstoffpumpe

Also Published As

Publication number Publication date
FR2722535B1 (fr) 1996-08-23
DE69501061T2 (de) 1998-04-02
FR2722535A1 (fr) 1996-01-19
EP0692621B1 (fr) 1997-11-19
DE69501061D1 (de) 1998-01-02
EP0692621A1 (fr) 1996-01-17
ATE160424T1 (de) 1997-12-15

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