ES460923A1 - Bomba de diafragma, con valvula de cierre, para suministrar combustible a motores de combustion interna. - Google Patents

Bomba de diafragma, con valvula de cierre, para suministrar combustible a motores de combustion interna.

Info

Publication number
ES460923A1
ES460923A1 ES460923A ES460923A ES460923A1 ES 460923 A1 ES460923 A1 ES 460923A1 ES 460923 A ES460923 A ES 460923A ES 460923 A ES460923 A ES 460923A ES 460923 A1 ES460923 A1 ES 460923A1
Authority
ES
Spain
Prior art keywords
fuel
pump
valve
shut
outlet duct
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
ES460923A
Other languages
English (en)
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 Europe SpA
Original Assignee
Gilardini 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 Gilardini SpA filed Critical Gilardini SpA
Publication of ES460923A1 publication Critical patent/ES460923A1/es
Expired 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
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/06—Feeding by means of driven pumps mechanically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/04—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling rendering engines inoperative or idling, e.g. caused by abnormal conditions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0753—Control by change of position or inertia of system

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

Bomba de diafragma, con válvula de cierre, para suministrar combustible a motores de combustión interna, que comprende por lo menos un conducto de entrada para combustible de un depósito provisto de un conducto de salida, y un conducto de salida para el combustible desde la bomba, comprendiendo también ésta una válvula de succión y una válvula de descarga accionadas por dicho diafragma para transferir el combustible desde el citado conducto de entrada al de salida.
ES460923A 1977-03-07 1977-07-21 Bomba de diafragma, con valvula de cierre, para suministrar combustible a motores de combustion interna. Expired ES460923A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6749277A IT1073297B (it) 1977-03-07 1977-03-07 Pompa a membrana per carburante con valvola di intercettamento

Publications (1)

Publication Number Publication Date
ES460923A1 true ES460923A1 (es) 1978-05-16

Family

ID=11302872

Family Applications (1)

Application Number Title Priority Date Filing Date
ES460923A Expired ES460923A1 (es) 1977-03-07 1977-07-21 Bomba de diafragma, con valvula de cierre, para suministrar combustible a motores de combustion interna.

Country Status (5)

Country Link
US (1) US4137889A (es)
DE (1) DE7721665U1 (es)
ES (1) ES460923A1 (es)
GB (1) GB1557367A (es)
IT (1) IT1073297B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520772A (en) * 1984-03-02 1985-06-04 Walbro Corporation Fuel shut-off valve for internal combustion engines
DE19834443B4 (de) 1998-07-30 2004-07-01 Wacker Construction Equipment Ag Vorrichtung und Verfahren zum Steuern der Drehzahl eines Verbrennungsmotors
US7216635B1 (en) * 2004-09-30 2007-05-15 Walbro Engine Management, L.L.C. Evaporative emission controls in a fuel system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942504A (en) * 1974-12-16 1976-03-09 Ford Motor Company Fuel flow shut-off valve
JPS51132557A (en) * 1975-05-14 1976-11-17 Honda Motor Co Ltd Device for preventing fuel from leaking when vehicle is overturned
US3983890A (en) * 1975-06-09 1976-10-05 Robertshaw Controls Company Roll over valve construction and method of making the same
US4011848A (en) * 1975-08-15 1977-03-15 Chrysler Corporation Fuel filter and roll-over valve
US4054116A (en) * 1976-04-09 1977-10-18 Chrysler Corporation Emergency fuel line closure

Also Published As

Publication number Publication date
GB1557367A (en) 1979-12-05
US4137889A (en) 1979-02-06
DE7721665U1 (de) 1977-11-03
IT1073297B (it) 1985-04-13

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990301