ES2181579B1 - METHOD AND DEVICE FOR THE USE OF ECOLOGICAL FUEL IN INTERNAL COMBUSTION ENGINES. - Google Patents

METHOD AND DEVICE FOR THE USE OF ECOLOGICAL FUEL IN INTERNAL COMBUSTION ENGINES.

Info

Publication number
ES2181579B1
ES2181579B1 ES200100542A ES200100542A ES2181579B1 ES 2181579 B1 ES2181579 B1 ES 2181579B1 ES 200100542 A ES200100542 A ES 200100542A ES 200100542 A ES200100542 A ES 200100542A ES 2181579 B1 ES2181579 B1 ES 2181579B1
Authority
ES
Spain
Prior art keywords
fuel
ecological
injectors
internal combustion
diesel
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
ES200100542A
Other languages
Spanish (es)
Other versions
ES2181579A1 (en
Inventor
Valentin Coto Calatayud
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES200100542A priority Critical patent/ES2181579B1/en
Publication of ES2181579A1 publication Critical patent/ES2181579A1/en
Application granted granted Critical
Publication of ES2181579B1 publication Critical patent/ES2181579B1/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
    • F02M43/00—Fuel-injection apparatus operating simultaneously on two or more fuels, or on a liquid fuel and another liquid, e.g. the other liquid being an anti-knock additive

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

Método y dispositivo para la utilización de carburante ecológico en motores de combustión interna. Han sido ideados para poder utilizar combustibles ecológicos obtenidos de aceites vegetales en motores diesel convencionales que funcionan habitualmente con gasoil, no siendo necesario efectuar modificaciones estructurales importantes para poder utilizar dicho combustible ecológico en el mismo motor. La invención consiste en conjugar los dos tipos de combustible: ecológico y normal, en el mismo motor pero utilizando cada uno de ellos en función de sus cualidades óptimas propias; empleándose para el arranque del motor en frío el combustible normal (gasóleo), en tanto que cuando ya el combustible ecológico se acondiciona térmicamente al pasar por el intercambiador de calor previsto al efecto, es dicho carburante ecológico el que entrará a la bomba de inyección e inyectores. Existen válvulas de tres vías (8, 9) para efectuar la selección del tipo de combustible tanto hacia la bomba e inyectores,como para el reenvío del combustible que llena la bomba de inyección e inyectores, hacia el filtro de combustible correspondiente a uno u otro circuito de combustible seleccionado.Method and device for the use of ecological fuel in internal combustion engines. They have been designed to be able to use ecological fuels obtained from vegetable oils in conventional diesel engines that usually run on diesel, and it is not necessary to make important structural modifications to be able to use said ecological fuel in the same engine. The invention consists in combining the two types of fuel: ecological and normal, in the same engine but using each of them according to its own optimal qualities; normal fuel (diesel) is used for cold engine starting, while when the ecological fuel is already thermally conditioned when passing through the heat exchanger provided for that purpose, it is said ecological fuel that will enter the injection pump and injectors There are three-way valves (8, 9) to make the selection of the type of fuel both towards the pump and injectors, and for the forwarding of the fuel that fills the injection pump and injectors, towards the fuel filter corresponding to one or the other selected fuel circuit.

ES200100542A 2001-03-08 2001-03-08 METHOD AND DEVICE FOR THE USE OF ECOLOGICAL FUEL IN INTERNAL COMBUSTION ENGINES. Expired - Lifetime ES2181579B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200100542A ES2181579B1 (en) 2001-03-08 2001-03-08 METHOD AND DEVICE FOR THE USE OF ECOLOGICAL FUEL IN INTERNAL COMBUSTION ENGINES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200100542A ES2181579B1 (en) 2001-03-08 2001-03-08 METHOD AND DEVICE FOR THE USE OF ECOLOGICAL FUEL IN INTERNAL COMBUSTION ENGINES.

Publications (2)

Publication Number Publication Date
ES2181579A1 ES2181579A1 (en) 2003-02-16
ES2181579B1 true ES2181579B1 (en) 2004-06-01

Family

ID=8497013

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200100542A Expired - Lifetime ES2181579B1 (en) 2001-03-08 2001-03-08 METHOD AND DEVICE FOR THE USE OF ECOLOGICAL FUEL IN INTERNAL COMBUSTION ENGINES.

Country Status (1)

Country Link
ES (1) ES2181579B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1593852A (en) * 1976-11-05 1981-07-22 Burmah Oil Trading Ltd Compression-ignition engines
CA1226183A (en) * 1982-10-30 1987-09-01 Timothy J. Bedford Fuel oil injection engine
US4958605A (en) * 1989-04-10 1990-09-25 Euron S.P.A. Fuel injection nozzle

Also Published As

Publication number Publication date
ES2181579A1 (en) 2003-02-16

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