RU97100855A - AUXILIARY DEVICE FOR FUEL INPUT - Google Patents

AUXILIARY DEVICE FOR FUEL INPUT

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Publication number
RU97100855A
RU97100855A RU97100855/06A RU97100855A RU97100855A RU 97100855 A RU97100855 A RU 97100855A RU 97100855/06 A RU97100855/06 A RU 97100855/06A RU 97100855 A RU97100855 A RU 97100855A RU 97100855 A RU97100855 A RU 97100855A
Authority
RU
Russia
Prior art keywords
fuel
auxiliary
supply system
introducing
main
Prior art date
Application number
RU97100855/06A
Other languages
Russian (ru)
Other versions
RU2141050C1 (en
Inventor
Родни Синклер Смит
Original Assignee
Де Энерджи Рисерч энд Дивелопмент Корпорейшн
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
Priority claimed from AUPM6324A external-priority patent/AUPM632494A0/en
Application filed by Де Энерджи Рисерч энд Дивелопмент Корпорейшн filed Critical Де Энерджи Рисерч энд Дивелопмент Корпорейшн
Publication of RU97100855A publication Critical patent/RU97100855A/en
Application granted granted Critical
Publication of RU2141050C1 publication Critical patent/RU2141050C1/en

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Claims (9)

1. Вспомогательный узел ввода топлива в системе подачи топлива двигателя внутреннего сгорания, рассчитанной на два вида топлива и содержащей главную систему подачи топлива для подачи топлива по меньшей мере одного вида с использованием главного устройства или главных устройств для ввода жидкого топлива по меньшей мере во впускной трубопровод вблизи каждого цилиндра двигателя и вспомогательную систему подачи топлива, причем впускной трубопровод содержит корпус дросселя, за которым впускной трубопровод разделяется для подачи воздуха в каждый из цилиндров двигателя внутреннего сгорания, а вспомогательная система подачи топлива содержит по меньшей мере одно устройство для ввода топлива одного вида, установленное в корпусе дросселя или вблизи него перед дроссельной заслонкой, расположенной в корпусе дросселя, или за ней, и выполненное с возможностью подачи топлива в тех случаях, когда главное устройство или главные устройства для ввода топлива не могут подавать его в достаточном количестве.1. An auxiliary fuel injection unit in a fuel supply system of an internal combustion engine for two types of fuel and comprising a main fuel supply system for supplying fuel of at least one type using a main device or main devices for introducing liquid fuel at least into the inlet pipe near each cylinder of the engine and an auxiliary fuel supply system, the inlet pipe comprising a throttle body, behind which the inlet pipe is divided to supply air to each of the cylinders of the internal combustion engine, and the auxiliary fuel supply system comprises at least one device for introducing fuel of one kind, installed in or near the throttle body in front of or behind the throttle body located in the throttle body, and configured to supply fuel in cases where the main device or main devices for introducing fuel cannot supply it in sufficient quantities. 2. Вспомогательный узел по п.1, в котором главная система подачи топлива выполнена в виде многоточечного узла ввода топлива, а для каждого цилиндра имеются отдельные устройства для ввода топлива, работающие на двух видах топлива, а именно бензине и сжиженном нефтяном газе. 2. The auxiliary unit according to claim 1, in which the main fuel supply system is made in the form of a multi-point fuel input unit, and for each cylinder there are separate fuel input devices operating on two types of fuel, namely gasoline and liquefied petroleum gas. 3. Вспомогательный узел по п.1, в котором топливом, подаваемым во вспомогательное устройство для ввода топлива, является бензин. 3. The auxiliary unit according to claim 1, in which the fuel supplied to the auxiliary device for introducing fuel is gasoline. 4. Вспомогательный узел по п.1, в котором двигатель выполнен с возможностью работы на двух видах топлива и снабжается бензином или сжиженным нефтяным газом, а вспомогательное устройство для ввода топлива снабжается бензином. 4. The auxiliary unit according to claim 1, in which the engine is arranged to operate on two types of fuel and is supplied with gasoline or liquefied petroleum gas, and the auxiliary device for introducing fuel is supplied with gasoline. 5. Вспомогательный узел по п.1, в котором вспомогательное устройство для ввода топлива выполнено в виде устройства для ввода жидкого топлива. 5. The auxiliary unit according to claim 1, in which the auxiliary device for introducing fuel is made in the form of a device for introducing liquid fuel. 6. Вспомогательный узел по п.1, содержащий одно или два устройства для ввода топлива с верхним подводом. 6. The auxiliary node according to claim 1, containing one or two devices for introducing fuel with an upper supply. 7. Вспомогательный узел по п.1, включающий электронные средства управления для приведения в действие вспомогательного устройства для ввода топлива в заданные моменты времени. 7. The auxiliary unit according to claim 1, comprising electronic controls for actuating an auxiliary device for introducing fuel at predetermined times. 8. Способ эксплуатации системы подачи топлива двигателя внутреннего сгорания, содержащего главную систему подачи топлива и вспомогательную систему подачи топлива, включающий определение моментов времени, когда главная система подачи топлива может не обеспечить или не обеспечивает поступления достаточного количества топлива для эффективной работы двигателя, и ввод топлива во впускной трубопровод двигателя в точке, удаленной от двигателя, путем использования вспомогательной системы подачи топлива, которая содержит вспомогательный узел ввода топлива по п.1. 8. A method of operating a fuel supply system of an internal combustion engine comprising a main fuel supply system and an auxiliary fuel supply system, including determining times when the main fuel supply system may or may not provide sufficient fuel for efficient engine operation, and introducing fuel into the engine intake pipe at a point remote from the engine by using an auxiliary fuel supply system that contains an auxiliary unit ate fuel input according to claim 1. 9. Способ по п.8, включающий определение нужного количества топлива для вспомогательного узла ввода топлива путем определения давления или давления и температуры топлива и использования соответствующих таблиц преобразования в электронном блоке управления двигателем. 9. The method of claim 8, including determining the required amount of fuel for the auxiliary fuel injection unit by determining the pressure or pressure and temperature of the fuel and using the appropriate conversion tables in the electronic engine control unit.
RU97100855A 1994-06-21 1995-06-21 Auxiliary fuel feed unit and method of its operation RU2141050C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPM6324A AUPM632494A0 (en) 1994-06-21 1994-06-21 Auxiliary injector
AUPM6324 1994-06-21
PCT/AU1995/000367 WO1995035441A1 (en) 1994-06-21 1995-06-21 Auxiliary injector

Publications (2)

Publication Number Publication Date
RU97100855A true RU97100855A (en) 1999-02-20
RU2141050C1 RU2141050C1 (en) 1999-11-10

Family

ID=3780893

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97100855A RU2141050C1 (en) 1994-06-21 1995-06-21 Auxiliary fuel feed unit and method of its operation

Country Status (8)

Country Link
US (1) US5775282A (en)
EP (1) EP0821762A4 (en)
JP (1) JPH10504364A (en)
CN (1) CN1151198A (en)
AU (1) AUPM632494A0 (en)
CA (1) CA2193670A1 (en)
RU (1) RU2141050C1 (en)
WO (1) WO1995035441A1 (en)

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