SU568382A3 - Fuel supply system for internal combustion engine - Google Patents

Fuel supply system for internal combustion engine

Info

Publication number
SU568382A3
SU568382A3 SU7301965008A SU1965008A SU568382A3 SU 568382 A3 SU568382 A3 SU 568382A3 SU 7301965008 A SU7301965008 A SU 7301965008A SU 1965008 A SU1965008 A SU 1965008A SU 568382 A3 SU568382 A3 SU 568382A3
Authority
SU
USSR - Soviet Union
Prior art keywords
supply system
internal combustion
combustion engine
fuel supply
engine
Prior art date
Application number
SU7301965008A
Other languages
Russian (ru)
Inventor
Криирмс Френк (Младший)
Original Assignee
Frenk Kriirms Mladshij
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 Frenk Kriirms Mladshij filed Critical Frenk Kriirms Mladshij
Application granted granted Critical
Publication of SU568382A3 publication Critical patent/SU568382A3/en

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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/0221—Details of the water supply system, e.g. pumps or arrangement of valves
    • F02M25/0225—Water atomisers or mixers, e.g. using ultrasonic waves
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/025—Adding water
    • F02M25/028—Adding water into the charge intakes
    • 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
    • Y02T10/12—Improving ICE efficiencies
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/38—Needle valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Fuel-Injection Apparatus (AREA)

Description

(54) СИСТЕМА ПИТАНИЯ ДЛЯ ДВИГАТЕЛЯ ВНУТРЕННЕГО СГОРАНИЯ(54) POWER SUPPLY SYSTEM FOR INTERNAL COMBUSTION ENGINE

нал 2 с дроссельной заслонкой 3, поплавкова  камера 4 и система холостого хода с каналом 5, сообщающимс  через выход 6 с задроссельным пространством 7. Система питани  двигател  содержит также парообразующее приспособле1ше, вьшолненное в виде частично заполненной жидкостью емкости 8, снабженной пароотводной трубкой 9 и воздухоподвод щей трубкой 10, нижний конец которой погружен в жидкость и имеет аэратор 11, а верхний-размещен снаружи и имеет регулирующий клапан 12. Этот клапан преимущественно вьшолн етс  игольчатым.2 with throttle valve 3, float chamber 4 and idling system with channel 5 communicating through outlet 6 with throttle space 7. The engine power supply system also contains a steam generating device, filled in the form of a tank partially filled with liquid 8, equipped with a steam discharge pipe 9 and air inlet Tube 10, the lower end of which is immersed in a liquid and has an aerator 11, and the upper end is located outside and has a control valve 12. This valve is mainly needle-filled.

Пароотводна  трубка 9 соединена со штуцером 13, который вместе с трубкой 10 установлен в крыщке 14, навинчиваемой на емкость 8. В крышке 14 предусмотрено также заливное отверстие 15, закрываемое пробкой 16. Другой конец пароотводной трубки 9 снабжен полым наконечником, состо щим из закрепленного в трубке 9 штуцера 17 и ввинчиваемого в корпус 1 карбюратора регулировочного элемента 18. В наконечнике установлен шариковый запорный орган 19, имеющий седловую поверхность 20 на штуцере. Концева  часть 21 регуjmpoBO4Horo элемента 18 размещена в канале 5 и образует с его стенками регулируемое проходное сечение дл  топливо-воздушной смеси.A vapor tube 9 is connected to a fitting 13, which, together with the tube 10, is installed in a lid 14 screwed onto the container 8. The lid 14 also has a filling hole 15 that is closed by a stopper 16. The other end of the steam discharge tube 9 is provided with a hollow tip consisting of the tube 9 of the fitting 17 and the adjusting element 18 screwed into the carburetor body 1. At the tip there is a ball locking member 19 having a saddle surface 20 on the fitting. The end portion 21 of the adjusting boxO4Horo of the element 18 is placed in the channel 5 and forms with its walls an adjustable flow area for the fuel-air mixture.

Заливают в емкость 8 предпочтительно растворенные в воде метиловый спирт и ацетон. На входе в карбюратор устанавливают воздухоочиститель (не показан).Pour methyl alcohol and acetone, preferably dissolved in water, into container 8. At the entrance to the carburetor install an air cleaner (not shown).

При работе двигател  в задроссельном пространстве 7 образуетс  ра ежение. Это разрежение создает пониженное давление у концевой части 21 регулировочного элемента 18, в результате чего наход щиес  в емкости 8 пары отсасьшаютс  во впускной трубопровод по трубке 9. При отсосе паров из емкости 8 давление в ней снижаетс , что приводит к поступлению по трубке 10 и аэратору 11 в жидкость, заполн ющую емкость. Расход воздуха определ етс  регулирующим клапаном 12. Из аэратора 11 воздух выходит в виде многочисленных пузырьков, которые поднимаютс  на поверхность , пройд  через слой жидкости. Эти. пузырьки воздуха, поднима сь вверх, насьпцаютс  парами веществ жидкости и образуют в верхней части емкости пары смеси. Эта смесь, поступающа  по трубке 9, перемешиваетс  с топливо-воздушной смесью, приготавливаемой карбюратором, и образуетс  однородна  мелкораспыленна  смесь из воздуха , топлива и паров жидкости из емкости, котора  направл етс  по выпускному трубопроводу в цилиндры двигател  дл  сгорани .When the engine is operating in throttle space 7, an equilibrium is formed. This vacuum creates a reduced pressure at the end part 21 of the adjusting element 18, as a result of which the vapors in the tank 8 are sucked into the inlet pipe through the tube 9. When the vapors are sucked out of the tank 8, the pressure in it decreases, resulting in flow through the tube 10 and the aerator 11 into the fluid filling tank. The air flow rate is determined by the control valve 12. From the aerator 11, the air exits in the form of numerous bubbles that rise to the surface, passing through a layer of liquid. These. air bubbles, rising upward, are pressed by vapors of substances of the liquid and form vapors of the mixture in the upper part of the vessel. This mixture, fed through tube 9, is mixed with the fuel-air mixture prepared by the carburetor, and a homogeneous fine spray is formed of air, fuel and liquid vapor from the tank, which is directed through the exhaust pipe into the engine cylinders for combustion.

Когда пар поступает по трубке 9 во впускной трубопровод, шариковый запорньш орган 19 отходит от седловой поверхности 20 и открьшаетс  заданное проходное сечение дл  пара. Если в задроссельном пространстве 7 внезапно повышаетс  да1.,1ение, например, от обратных хлопков, то повышаетс  давление в полом наконечнике, и запорньш орган 19 перемещаетс  к седловой поверхности 20,When steam enters through the tube 9 in the inlet pipe, the ball valve 19 moves away from the saddle surface 20 and the predetermined flow area for the steam opens. If throttle space 7 suddenly rises up to yes1, 1enie, for example, from reverse pops, then the pressure in the hollow tip rises, and the rotted organ 19 moves to the saddle surface 20,

в результате чего повышение давление из впускного трубопровода не передаетс  в емкость 8.as a result, the increase in pressure from the intake manifold is not transferred to the container 8.

Добавление к топливо-воздушной смеси паров жидкости из емкости 8 повышает полноту сгорани  топлива в циливдрах двигател , что приводит к снижению токсичности отработавших газов. Также улзчшаютс  технико-экономические показатели двигател .Adding to the fuel-air mixture liquid vapor from the tank 8 increases the completeness of the combustion of fuel in the engine cylinders, which leads to a decrease in the toxicity of exhaust gases. Also techno-economic indicators of the engine are improved.

Так как выход из наконечника вьшолнен вSince the exit from the tip is complete in

канал 5 шстемы холостого хода, то на всех режимах обеспечиваетс  подача пара из емкости 8: в режиме холостого хода - вследствие высокого разрежени  в канале 5, а при открытии дроссельной заслонки 3 - в результате высоких скоростей потока в проточном канале 2. Подача пара из емкости 8 в топливо-воздушную смесь предотвращает обеднение смеси, в результате чего снижаетс  возможность образовани  окислов азота и других вредных газов при сгорании.channel 5 is idling, then in all modes steam is supplied from tank 8: in idling mode, due to high vacuum in channel 5, and when throttle valve 3 is opened, as a result of high flow rates in flow channel 2. Steam supply from tank 8 into the fuel-air mixture prevents the mixture from being depleted, as a result of which the possibility of formation of nitrogen oxides and other harmful gases during combustion is reduced.

Регулирование состава поступающего по трубке 9 пара осуществл етс  регулирующим клапаном 12, а количество этого пара регулируетс  путем ввинчивани  и вьшинчивани  элемента 18. Двигатель регулируют так, чтобы токсичность отработавших газов была наименьшей на всех режимах работыThe composition of the steam entering through the tube 9 is controlled by the control valve 12, and the amount of this steam is regulated by screwing in and screwing in the element 18. The engine is adjusted so that the toxicity of the exhaust gases is lowest in all modes of operation.

Так как диаметр трубки 10 невелик, то при неработающем двигателе практически не происходит загр знени  атмосферы парами жидкости.Since the diameter of the tube 10 is small, there is practically no contamination of the atmosphere with liquid vapors when the engine is not running.

Таким образом, поступающа  в двигательSo going into the engine

топливо-воздушна  смесь, обогащенна  парами жидкости из емкости 8, обеспечивает при простом конструктивном вьшолнении системы снижение токсичности отработавших газов и повышение технико-экономических показателей двигател . Испытание двигател  с описанной системой питани  показали также, что уменьшаетс  нагарообразование в цилиндрах.The fuel-air mixture, enriched with liquid vapors from the tank 8, provides, with a simple constructive implementation of the system, a reduction in exhaust emissions and an increase in the technical and economic performance of the engine. A test of the engine with the described power supply system also showed that carbon deposition is reduced in cylinders.

Claims (2)

1.Патент CMAN 3348823, кл. 261-41, 1967.1. The patent CMAN 3348823, cl. 261-41, 1967. 2.Патент США№ 3557763, кл. 123-119, 1971 (прототип ).2. US patent No. 3557763, cl. 123-119, 1971 (prototype). Х X xv, N ч ч ч - у Ч у ч -. хч зХxv, N h h - y H y h -. hch zh
SU7301965008A 1973-04-18 1973-10-01 Fuel supply system for internal combustion engine SU568382A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US352353A US3875922A (en) 1973-04-18 1973-04-18 Vapor injection system

Publications (1)

Publication Number Publication Date
SU568382A3 true SU568382A3 (en) 1977-08-05

Family

ID=23384775

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7301965008A SU568382A3 (en) 1973-04-18 1973-10-01 Fuel supply system for internal combustion engine

Country Status (8)

Country Link
US (1) US3875922A (en)
JP (1) JPS5142258B2 (en)
BE (1) BE800719A (en)
CA (1) CA982435A (en)
DE (1) DE2359414A1 (en)
GB (1) GB1469834A (en)
SU (1) SU568382A3 (en)
ZA (1) ZA734489B (en)

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US4019472A (en) * 1974-11-08 1977-04-26 William Dale Skaggs Water injection device for internal combustion engines
US3955542A (en) * 1974-11-08 1976-05-11 William Dale Skaggs Water injector valve and regulator
US4030456A (en) * 1975-11-05 1977-06-21 Corpus Daniel J M Vapor injector for internal combustion engines
US4046119A (en) * 1976-01-19 1977-09-06 Frank Perry Water vapor injection system for internal combustion engines
US4173450A (en) * 1976-03-29 1979-11-06 Allied Energy Corporation Device for injecting air processed to increase its humidity into oil burning furnaces
US4080936A (en) * 1976-10-08 1978-03-28 Penland Thomas K Engine moisture induction system
US4138970A (en) * 1976-10-15 1979-02-13 Harmon Fred L Apparatus for producing an air and liquid vapor mixture
US4215661A (en) * 1978-08-28 1980-08-05 Metal Elio C.A. Una compania de acuerdo con las Leyes Venezolanas Mixture regulating device
US4362130A (en) * 1981-05-26 1982-12-07 Antonio Robinson Supplementary composition for and a method of combustion-burning of gasoline
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US4376739A (en) * 1982-02-04 1983-03-15 Passey Jr John R Heated air bleed idle needle
US4725226A (en) * 1984-11-16 1988-02-16 Benno Balsiger Device for activating the combustion process
US5322671A (en) * 1992-02-25 1994-06-21 Blue Planet Technologies Co., L.P. Catalytic vessel
US5387569A (en) * 1992-02-25 1995-02-07 Blue Planet Technologies Co., L.P. Catalytic solution suitable for converting combustion emissions
CZ9402003A3 (en) * 1992-02-25 1995-08-16 Blue Planet Tech Co Catalytic system
US5460790A (en) * 1992-02-25 1995-10-24 Blue Planet Technologies Co., L.P. Catalytic vessel for receiving metal catalysts by deposition from the gas phase
US6152972A (en) * 1993-03-29 2000-11-28 Blue Planet Technologies Co., L.P. Gasoline additives for catalytic control of emissions from combustion engines
US6152099A (en) * 1998-12-21 2000-11-28 Urich; Carl L. Apparatus and method of supplying additive to internal combustion engine
GB0020760D0 (en) * 2000-08-24 2000-10-11 Wjw Engineers W.I.Type 1
US6584993B1 (en) * 2000-11-06 2003-07-01 Yen-Hsi Chang Portable-type cleaning device for internal combustion engine
TW582451U (en) * 2003-01-02 2004-04-01 Mei-Hua Jiang Cleaning device that induces suction force in intake manifold of internal combustion engine
US7584905B2 (en) * 2004-11-08 2009-09-08 Emissions Technology, Inc. Fuel combustion catalyst microburst aerosol delivery device and continuous and consistent aerosol delivery device
CA2628961A1 (en) * 2004-11-08 2006-05-18 Emissions Technology, Inc. Fuel combustion catalyst microburst aerosol delivery device and continuous and consistent aerosol delivery device
US8033167B2 (en) * 2009-02-24 2011-10-11 Gary Miller Systems and methods for providing a catalyst
DE102017203877A1 (en) * 2017-03-09 2018-09-13 Polytec Plastics Germany Gmbh & Co. Kg Switched suction jet pump
CN114173907A (en) * 2019-03-11 2022-03-11 南加利福尼亚大学 Systems and methods for plasma-based remediation of SOx and NOx

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US2816573A (en) * 1953-09-18 1957-12-17 Albert G Kaddis Carburetor metering valve screws
US3077341A (en) * 1960-04-01 1963-02-12 Acf Ind Inc Carburetor
US3348823A (en) * 1965-09-27 1967-10-24 Don D Roquerre Motor idling speed control proportioning valve
US3346244A (en) * 1965-09-28 1967-10-10 Cornelius G Bess Jet air idle screw
US3537434A (en) * 1968-12-30 1970-11-03 David E Sherrill Vacuum fuel additive inductor for internal combustion engines
US3557763A (en) * 1969-07-25 1971-01-26 Automotive Performance Inc Vapor injector

Also Published As

Publication number Publication date
GB1469834A (en) 1977-04-06
CA982435A (en) 1976-01-27
US3875922A (en) 1975-04-08
BE800719A (en) 1973-10-01
AU5832373A (en) 1975-01-23
JPS5142258B2 (en) 1976-11-15
JPS49129025A (en) 1974-12-10
ZA734489B (en) 1974-07-31
DE2359414A1 (en) 1974-11-07

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