NL7900394A - IC engine powered by liquefied gaseous fuel - being metered by measuring temp. in mixing chamber and controlled by needle valve - Google Patents

IC engine powered by liquefied gaseous fuel - being metered by measuring temp. in mixing chamber and controlled by needle valve

Info

Publication number
NL7900394A
NL7900394A NL7900394A NL7900394A NL7900394A NL 7900394 A NL7900394 A NL 7900394A NL 7900394 A NL7900394 A NL 7900394A NL 7900394 A NL7900394 A NL 7900394A NL 7900394 A NL7900394 A NL 7900394A
Authority
NL
Netherlands
Prior art keywords
controlled
mixing chamber
needle valve
metered
gaseous fuel
Prior art date
Application number
NL7900394A
Other languages
Dutch (nl)
Original Assignee
Timothy James Bedford
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 Timothy James Bedford filed Critical Timothy James Bedford
Publication of NL7900394A publication Critical patent/NL7900394A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0027—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures the fuel being gaseous
    • 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
    • F02D19/02—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 gaseous fuels
    • F02D19/021—Control of components of the fuel supply system
    • F02D19/023—Control of components of the fuel supply system to adjust the fuel mass or volume flow
    • F02D19/024—Control of components of the fuel supply system to adjust the fuel mass or volume flow by controlling fuel injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • 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
    • F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
    • F02M21/0209—Hydrocarbon fuels, e.g. methane or acetylene
    • F02M21/0212—Hydrocarbon fuels, e.g. methane or acetylene comprising at least 3 C-Atoms, e.g. liquefied petroleum gas [LPG], propane or butane
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

The i.c. engine has a feed pipe for the liquified gas from a supply tank. The fuel is injected directly into a mixing chamber where it vaporises and mixes with combustion air causing cooling of the gas. The temperature is controlled by varying the fuel mixture through a control needle valve. The valve is actuated by a control impulse signal which opens or closes the valve intermittently. The device measure the error which causes a change in the signal.
NL7900394A 1978-01-19 1979-01-18 IC engine powered by liquefied gaseous fuel - being metered by measuring temp. in mixing chamber and controlled by needle valve NL7900394A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB214978 1978-01-19
GB7837717 1978-09-22
GB7838304 1978-09-27

Publications (1)

Publication Number Publication Date
NL7900394A true NL7900394A (en) 1979-07-23

Family

ID=27254029

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7900394A NL7900394A (en) 1978-01-19 1979-01-18 IC engine powered by liquefied gaseous fuel - being metered by measuring temp. in mixing chamber and controlled by needle valve

Country Status (1)

Country Link
NL (1) NL7900394A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118938A1 (en) * 1983-02-04 1984-09-19 Vialle B.V. An evaporating-pressure regulating device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118938A1 (en) * 1983-02-04 1984-09-19 Vialle B.V. An evaporating-pressure regulating device
US4524747A (en) * 1983-02-04 1985-06-25 Vialle B.V. Evaporating-pressure regulating device

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