ES444950A1 - Supercharged dual fuel ic engine and control device therefor - Google Patents

Supercharged dual fuel ic engine and control device therefor

Info

Publication number
ES444950A1
ES444950A1 ES444950A ES444950A ES444950A1 ES 444950 A1 ES444950 A1 ES 444950A1 ES 444950 A ES444950 A ES 444950A ES 444950 A ES444950 A ES 444950A ES 444950 A1 ES444950 A1 ES 444950A1
Authority
ES
Spain
Prior art keywords
fuel
engine
suction line
turbine
gaseous fuel
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
ES444950A
Other languages
Spanish (es)
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.)
Landi Den Hartog BV
Original Assignee
Landi Den Hartog BV
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 Landi Den Hartog BV filed Critical Landi Den Hartog BV
Publication of ES444950A1 publication Critical patent/ES444950A1/en
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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0602—Control of components of the fuel supply system
    • F02D19/0607—Control of components of the fuel supply system to adjust the fuel mass or volume flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
    • F02D19/10—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels peculiar to compression-ignition engines in which the main fuel is gaseous
    • F02D19/105—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels peculiar to compression-ignition engines in which the main fuel is gaseous operating in a special mode, e.g. in a liquid fuel only mode for starting
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
    • F02M21/0239—Pressure or flow regulators therefor
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/04—Gas-air mixing apparatus
    • F02M21/047—Venturi mixer
    • 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
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F02M53/02—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means with fuel-heating means, e.g. for vaporising
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Abstract

A control device for a combustion engine operated by dense liquid fuel and gaseous fuel, with a suction line for combustion air to which the suction line for gaseous fuel is connected by means of a valve that regulates the amount of fuel gaseous, in which the control rod that adjusts the stroke length of the pump pistons for the liquid fuel is mechanically integral with the gas valve, which is located in a branch of the suction line for the gaseous fuel, communicating with the surrounding atmosphere, and in which, in the combustion air intake duct, behind the venturi tube, a feed turbine has been arranged connected to the forked inlet pipe leading to the engine cylinders, as well as a drive turbine for the feed turbine, connected to the branched outlet pipe that it leads out of the engine's cylinders, characterized in that in the suction line for the gaseous fuel, between the gas valve and the connection to the venturi tube, a separate valve has been included, the passage of which can be regulated by means of pressure feed the fuel mixture into the forked inlet pipe to the engine cylinders, behind the feed turbine. (Machine-translation by Google Translate, not legally binding)
ES444950A 1975-02-07 1976-02-06 Supercharged dual fuel ic engine and control device therefor Expired ES444950A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7501513.A NL163600C (en) 1975-02-07 1975-02-07 CONTROL DEVICE FOR A COMBUSTION ENGINE.

Publications (1)

Publication Number Publication Date
ES444950A1 true ES444950A1 (en) 1977-04-16

Family

ID=19823139

Family Applications (1)

Application Number Title Priority Date Filing Date
ES444950A Expired ES444950A1 (en) 1975-02-07 1976-02-06 Supercharged dual fuel ic engine and control device therefor

Country Status (5)

Country Link
DE (1) DE2604734C3 (en)
ES (1) ES444950A1 (en)
GB (1) GB1534032A (en)
NL (1) NL163600C (en)
SE (1) SE7601294L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441732A1 (en) * 1978-11-14 1980-06-13 Transports Entr Cie Gle Fse Butane and propane diesel engine supply for intermittent service - is controlled by electronic valves governed by rotation speed of transmission shaft
GR74309B (en) * 1980-07-23 1984-06-22 Tessari Ermino
SE431009B (en) * 1981-10-16 1983-12-27 J Jet Konstruktion Hb SETTING TO OPERATE AN INCORPORATIVE ENGINE WITH ALTERNATIVE FUEL AND COMBUSTION ENGINE FOR OPERATION WITH ALTERNATIVE FUEL
NL8203169A (en) * 1982-08-12 1984-03-01 Tno SYSTEM FOR USING GAS AS A SECOND FUEL IN DIESEL ENGINES.
US4694802A (en) * 1984-09-21 1987-09-22 Lowi Jr Alvin Compression ignition engine fumigation system
HUP0900736A2 (en) * 2009-11-27 2011-08-29 Ferenc Molnar Equipment and process for electronically controlled injection of liquified or compressed gas into diesel engines

Also Published As

Publication number Publication date
GB1534032A (en) 1978-11-29
SE7601294L (en) 1976-08-09
NL163600B (en) 1980-04-15
NL7501513A (en) 1976-08-10
DE2604734B2 (en) 1979-03-08
DE2604734C3 (en) 1979-10-31
NL163600C (en) 1980-09-15
DE2604734A1 (en) 1976-08-19

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