RU2004105872A - GASOLINE INTERNAL COMBUSTION ENGINE WITH A COMPRESSION DEGREE UP TO 35 - Google Patents

GASOLINE INTERNAL COMBUSTION ENGINE WITH A COMPRESSION DEGREE UP TO 35 Download PDF

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Publication number
RU2004105872A
RU2004105872A RU2004105872/06A RU2004105872A RU2004105872A RU 2004105872 A RU2004105872 A RU 2004105872A RU 2004105872/06 A RU2004105872/06 A RU 2004105872/06A RU 2004105872 A RU2004105872 A RU 2004105872A RU 2004105872 A RU2004105872 A RU 2004105872A
Authority
RU
Russia
Prior art keywords
engine
control unit
cylinder
fuel supply
electronic control
Prior art date
Application number
RU2004105872/06A
Other languages
Russian (ru)
Other versions
RU2260136C1 (en
Inventor
Гаджикадир Али рович Ибадуллаев (RU)
Гаджикадир Алиярович Ибадуллаев
Original Assignee
Гаджикадир Али рович Ибадуллаев (RU)
Гаджикадир Алиярович Ибадуллаев
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 Гаджикадир Али рович Ибадуллаев (RU), Гаджикадир Алиярович Ибадуллаев filed Critical Гаджикадир Али рович Ибадуллаев (RU)
Priority to RU2004105872/06A priority Critical patent/RU2260136C1/en
Publication of RU2004105872A publication Critical patent/RU2004105872A/en
Application granted granted Critical
Publication of RU2260136C1 publication Critical patent/RU2260136C1/en

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

Landscapes

  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Claims (1)

Бензиновый двигатель внутреннего сгорания со степенью сжатия до 35, включающий, по меньшей мере, один цилиндр с поршнем, впускным и выпускным клапанами, впускной коллектор с дроссельной заслонкой, датчик разряжения, установленный за дроссельной заслонкой, привод дроссельной заслонки, связанный с органом управления двигателем, устройство подачи топлива в цилиндр двигателя, свеча зажигания и электронный блок управления, вход которого связан с датчиком разряжения, а выход с устройством подачи топлива в цилиндр и свечой зажигания, отличающийся тем, что двигатель снабжен вакуумным насосом с приводом и дополнительным приводом дроссельной заслонки, управляемыми электронным блоком управления, вход вакуумного насоса сообщен с впускным коллектором двигателя, привод вакуумного насоса и дополнительный привод дроссельной заслонки связаны с выходами электронного блока управления с возможностью отсасывания воздуха вакуумным насосом из впускного коллектора при запуске двигателя при закрытом органе топливоподачи во время прокрутки коленчатого вала двигателя без подачи топлива в цилиндр, и отключения вакуумного насоса после окончания запуска двигателя, причем при достижении допустимого уровня разряжения во впускном коллекторе, по сигналу датчика разряжения, электронный блок управления выполнен с возможностью формирования сигнала для открытия устройства подачи топлива и подачи искры зажигания, а при работе двигателя на режиме ниже средних оборотов двигателя в зависимости от величины степени сжатия данного двигателя, его температуры и температуры и давления окружающей среды, при положении органа регулирования в крайнем положении, соответствующем максимальной подачи топлива в цилиндр, электронный блок управления выполнен с возможностью формирования управляющего сигнала дополнительному приводу дроссельной заслонки, ограничивая максимально допустимый угол открытия последней.A gasoline internal combustion engine with a compression ratio of up to 35, including at least one cylinder with a piston, inlet and outlet valves, an intake manifold with a throttle valve, a vacuum sensor installed behind the throttle valve, a throttle actuator connected to the engine control unit, a fuel supply device to the engine cylinder, a spark plug and an electronic control unit, the input of which is connected to a vacuum sensor, and the output with a fuel supply device to the cylinder and a spark plug, distinguishing the fact that the engine is equipped with a vacuum pump with a drive and an additional throttle actuator controlled by an electronic control unit, the input of the vacuum pump is in communication with the engine intake manifold, the vacuum pump drive and an additional throttle actuator are connected to the outputs of the electronic control unit with the possibility of suctioning air by a vacuum pump from the intake manifold when starting the engine with the fuel supply closed, while cranking the engine without cranking cylinder, and turning off the vacuum pump after starting the engine, and when the acceptable level of vacuum in the intake manifold is reached, by the signal of the vacuum sensor, the electronic control unit is configured to generate a signal to open the fuel supply device and supply an ignition spark, and when the engine is running on below the average engine speed, depending on the magnitude of the compression ratio of the engine, its temperature and temperature and ambient pressure, with the position of the control I am in the extreme position corresponding to the maximum fuel supply to the cylinder, the electronic control unit is configured to generate a control signal to the additional throttle actuator, limiting the maximum allowable opening angle of the latter.
RU2004105872/06A 2004-03-01 2004-03-01 Gasoline internal combustion engine with compression ratio up to 35 RU2260136C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2004105872/06A RU2260136C1 (en) 2004-03-01 2004-03-01 Gasoline internal combustion engine with compression ratio up to 35

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2004105872/06A RU2260136C1 (en) 2004-03-01 2004-03-01 Gasoline internal combustion engine with compression ratio up to 35

Publications (2)

Publication Number Publication Date
RU2004105872A true RU2004105872A (en) 2005-08-10
RU2260136C1 RU2260136C1 (en) 2005-09-10

Family

ID=35844683

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2004105872/06A RU2260136C1 (en) 2004-03-01 2004-03-01 Gasoline internal combustion engine with compression ratio up to 35

Country Status (1)

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RU (1) RU2260136C1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7174879B1 (en) * 2006-02-10 2007-02-13 Ford Global Technologies, Llc Vibration-based NVH control during idle operation of an automobile powertrain
FR2929658A3 (en) * 2008-04-04 2009-10-09 Renault Sas Internal combustion engine for vehicle, has injector for injecting fuel in oxidant intake manifold, vacuum pump selectively generating depression in oxidant intake manifold, and control unit controlling operation of pump
US9567900B2 (en) * 2014-11-01 2017-02-14 Filip Kristani Four-cycle internal combustion engine with curtailed intake process
US9879633B2 (en) * 2014-12-03 2018-01-30 Ford Global Technologies, Llc System and method for improving vacuum generation

Also Published As

Publication number Publication date
RU2260136C1 (en) 2005-09-10

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Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20150302