SU868080A1 - Fuel-air mixture control for i.c. engine - Google Patents
Fuel-air mixture control for i.c. engine Download PDFInfo
- Publication number
- SU868080A1 SU868080A1 SU792853698A SU2853698A SU868080A1 SU 868080 A1 SU868080 A1 SU 868080A1 SU 792853698 A SU792853698 A SU 792853698A SU 2853698 A SU2853698 A SU 2853698A SU 868080 A1 SU868080 A1 SU 868080A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- engine
- air mixture
- channel
- fuel
- mixture control
- Prior art date
Links
Classifications
-
- 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
- Means For Warming Up And Starting Carburetors (AREA)
Description
(54) УСТРОЙСТВО ДЛЯ РЕГУЛИРОВАНИЯ СОСТАВА ГАЗОВОЗДУШНОЙ СМЕСИ ДВИГАТЕЛЯ ВНУТРЕННЕГО(54) DEVICE FOR REGULATING THE COMPOSITION OF A GAS AIR GAS MIXTURE INNER MOTOR
1one
Изобретение относитс к двигателестроению , в частности, к устройствам дл регулировани подачи газа в газовых двигател х внутреннего сгорани .FIELD OF THE INVENTION The invention relates to engine-building, in particular, to devices for regulating the flow of gas in gas engines for internal combustion.
Известны устройства дл регулировани состава газовоздушной смеси двигател внутреннего сгорани , содержащие двухступенчатый редуктор-испаритель, сообщенный при помощи канала с карбюраторомсмесителем , установленным во впускном трубопроводе I.Devices are known for adjusting the composition of the gas-air mixture of an internal combustion engine, comprising a two-stage reducer-evaporator, communicated via a channel with a carburetor mixer mounted in the intake manifold I.
В указанном устройстве состав газбвоздушной смеси не зависит от изменени внешних атмосферных условий, в результате чего не обеспечиваютс оптимальные услови дл обеспечени экономичности снижени токсичности отработанных газов двигател .In this device, the composition of the gas-air mixture does not depend on changes in the ambient atmospheric conditions, as a result of which optimal conditions are not provided to ensure the economical efficiency of reducing the toxicity of engine exhaust gases.
Цель изобретени - улучшение экономичности и снижени токсичности отработавших газов.The purpose of the invention is to improve the efficiency and reduce the toxicity of exhaust gases.
Дл достижени поставленной цели устройство снабжено датчиками давлени и температуры во впускном трубопроводе и :к каналу подключен дополнительный воздухопровод с регулируемым дросселем, привод которого подключен к датчикам давлени и температуры.To achieve this goal, the device is equipped with pressure and temperature sensors in the intake manifold and: to the duct an additional air duct with an adjustable throttle, the drive of which is connected to pressure and temperature sensors.
СГОРАНИЯCombustion
На чертеже показана принципиальна схема предлагаемого устройства.The drawing shows a schematic diagram of the proposed device.
Карбюратор-смеситель 1 установлен во впускном трубопроводе двигател , а камера 2 св зана с его выходным участком при помощи канала 3 и снабжена датчиком 4 давлени во впускном трубопроводе (в виде сильфона) и датчиком 5 температуры в той же точке (в виде сильфона, заполненного низкокип щим веществом). Датчики св заны с регулируемым дросселем, выполненнымThe carburetor-mixer 1 is installed in the engine intake pipe, and the camera 2 is connected to its outlet section using channel 3 and is equipped with a pressure sensor 4 in the intake pipe (as a bellows) and a temperature sensor 5 at the same point (as a bellows filled low boiling substance). The sensors are connected to an adjustable choke made
IQ в виде клапана 6, уравновешенного пружиной 7. Отделенна от канала при помощи этого клапана камера 8 св зана с газовой форсункой 9, котора соединена через клапан 10 и трубопровод 11 с двухступенчатым редуктором-испарителем 12. Трубопровод 11IQ in the form of a valve 6, balanced by a spring 7. The chamber 8 separated from the channel by means of this valve is connected to a gas nozzle 9, which is connected through valve 10 and pipe 11 to a two-stage evaporator gearbox 12. Pipeline 11
15 снабжен подпружиненным клапаном 13, установленным соосно с клапаном 6.15 is provided with a spring-loaded valve 13 mounted coaxially with the valve 6.
Устройство работает следующим образом .The device works as follows.
Воздух, проход щий в смеситель, поступает также в камеру 2 через канал 3. ПриAir passing into the mixer also enters chamber 2 through channel 3. When
20 давлени х Р 4 740 мм рт. ст. и температурах Т$.93 К воздуха, поступающего в карбюратор-смеситель , срабатывают датчики давлени и температуры и открывают кла20 pressure P 4 740 mm Hg. Art. and temperatures T $ .93 K of air entering the carburetor blender, pressure and temperature sensors operate and open the valve
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792853698A SU868080A1 (en) | 1979-12-20 | 1979-12-20 | Fuel-air mixture control for i.c. engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792853698A SU868080A1 (en) | 1979-12-20 | 1979-12-20 | Fuel-air mixture control for i.c. engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU868080A1 true SU868080A1 (en) | 1981-09-30 |
Family
ID=20865243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792853698A SU868080A1 (en) | 1979-12-20 | 1979-12-20 | Fuel-air mixture control for i.c. engine |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU868080A1 (en) |
-
1979
- 1979-12-20 SU SU792853698A patent/SU868080A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS54151719A (en) | Air intake device for counter-flow type multicylinder internal combustion engine | |
| GB1486466A (en) | Internal combustion engines | |
| GB1490818A (en) | Internal combustion engine exhaust gas recirculating control | |
| GB1363332A (en) | Method and apparatus for reducing the concentrations of toxic compounds in exhaust gases from an internal combustion engine | |
| ES423507A1 (en) | Exhaust gas recirculation for emissions control | |
| ES471533A1 (en) | Valve control arrangements | |
| ES448862A1 (en) | Device for the regulation of the air-fuel mixture in internal combustion engines | |
| ES443650A1 (en) | Metering control for the air-fuel mixture in internal combustion engines | |
| SU868080A1 (en) | Fuel-air mixture control for i.c. engine | |
| US4246752A (en) | Turbocharged engine control | |
| US4098245A (en) | Apparatus for controlling the ignition timing of an internal combustion engine | |
| SU870751A1 (en) | Carburettor for i.c. engine | |
| JPS54117827A (en) | Exhaust gas recirculating device for internal combustion engine | |
| GB1159061A (en) | Internal Combustion Engines having Exhaust Gas Treatment Apparatus. | |
| RU2110695C1 (en) | Mixture control method for internal combustion engine | |
| SU1222876A1 (en) | Floatless carburettor for internal combustion engine | |
| GB617746A (en) | Improvements relating to carburettors | |
| JPS636463Y2 (en) | ||
| SU1557346A1 (en) | Ic-engine carburettor | |
| JPS54151718A (en) | Air intake device for internal combustion engine | |
| US2580902A (en) | Auxiliary air inlet for internal-combustion engines | |
| SU1211436A1 (en) | Internal combustion engine | |
| SE8401252D0 (en) | SYSTEM FOR REGULATING THE FUEL AIR MIXTURE TO A COMBUSTION ENGINE | |
| SU977844A1 (en) | Carburettor for precombustion chamber i.c. engine | |
| GB1072760A (en) | A method and device for supplying a combustible mixture to an internal combustion engine |